From 7a2607e777385ca5b4d4e4c0f1cb900c4e793575 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:36:32 +0200
Subject: [PATCH 01/76] Fix gedeelde receipt-state per sessie

---
 plugins/receipt.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/receipt.py b/plugins/receipt.py
index 3947b9c..bf1e312 100644
--- a/plugins/receipt.py
+++ b/plugins/receipt.py
@@ -8,6 +8,8 @@ class receipt:
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
+        self.receipt = []
+        self.totals = {}
 
     def is_empty(self):
         print("hooi", self.receipt)

From 25080f56cae5a1c193d5b0df6d90d0fcb12630c1 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:37:01 +0200
Subject: [PATCH 02/76] Fix prompt logging voor Python 3 strings

---
 plugins/log.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/log.py b/plugins/log.py
index c074c4e..f2293c6 100644
--- a/plugins/log.py
+++ b/plugins/log.py
@@ -55,5 +55,8 @@ def input(self, text):
         pass
 
     def pre_input(self, text):
-        self.log("PROMPT", self.master.prompt.decode() + " >> " + text)
+        prompt = self.master.prompt
+        if isinstance(prompt, bytes):
+            prompt = prompt.decode()
+        self.log("PROMPT", prompt + " >> " + text)
         # self.master.send_message(False,'log',self.master.prompt+" >> "+text)

From 033d1c61da5763b9cca2a3b119f3a0c608d2d9fe Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:37:51 +0200
Subject: [PATCH 03/76] Voorkom alias-mutatie bij wegschrijven producten

---
 plugins/market.py              | 3 +--
 plugins/products.py            | 3 +--
 tests/plugins/test_market.py   | 1 +
 tests/plugins/test_products.py | 2 ++
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/plugins/market.py b/plugins/market.py
index 78666b0..eb31050 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -51,8 +51,7 @@ def writeproducts(self):
                 f.write("# " + group + "\n")
                 for prod in groupvalue:
                     product = self.products[prod]
-                    names = product["aliases"]
-                    names.insert(0, prod)
+                    names = [prod] + product["aliases"]
                     f.write(
                         "%-58s %7.2f  %s\n"
                         % (
diff --git a/plugins/products.py b/plugins/products.py
index da87ef9..b0d42f4 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -54,8 +54,7 @@ def writeproducts(self):
             for group in self.groups:  # pylint: disable=consider-using-dict-items
                 f.write("# " + group + "\n")
                 for prod in self.groups[group]:
-                    names = self.products[prod]["aliases"]
-                    names.insert(0, prod)
+                    names = [prod] + self.products[prod]["aliases"]
                     f.write(
                         "%-58s %7.2f  %s\n"
                         % (
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index 27352bb..3422b25 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -64,6 +64,7 @@ def test_writeproducts(self):
                     call("\n"),
                 ]
             )
+        assert self.market.products["product1"]["aliases"] == ["alias1"]
 
     def test_lookupprod(self):
         self.market.products = {"product1": "details1"}
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index 5a1fe80..c78aa88 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -46,6 +46,8 @@ def test_writeproducts(self):
         with patch("builtins.open", mock_open()) as mocked_file:
             self.products.writeproducts()
             mocked_file().write.assert_called()
+        self.assertEqual(self.products.products["product1"]["aliases"], ["alias1"])
+        self.assertEqual(self.products.products["product2"]["aliases"], [])
 
     def test_lookupprod(self):
         self.products.products = {"product1": {}}

From 5b383a9ed9c4fb8869be223118f3c4cc9aeab1f9 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:39:00 +0200
Subject: [PATCH 04/76] Reset state bij opnieuw inlezen datafiles

---
 plugins/accounts.py            |  3 ++-
 plugins/market.py              |  2 ++
 plugins/products.py            |  3 +++
 plugins/stock.py               |  3 ++-
 tests/plugins/test_accounts.py |  4 ++++
 tests/plugins/test_market.py   |  4 ++++
 tests/plugins/test_products.py | 14 ++++++++++++--
 tests/plugins/test_stock.py    |  4 ++++
 8 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/plugins/accounts.py b/plugins/accounts.py
index 1348f94..3b0ef55 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -36,6 +36,8 @@ def get_last_updated_accounts(self):
 
     # Internal functions
     def readaccounts(self):
+        self.accounts = {}
+        self.aliases = {}
         with codecs.open("data/revbank.accounts", "r", "utf-8") as f:
             lines = f.readlines()
         for line in lines:
@@ -46,7 +48,6 @@ def readaccounts(self):
             }
         with codecs.open("data/revbank.aliases", "r", "utf-8") as f:
             y = f.readlines()
-            self.aliases = {}
             for x in y:
                 s = x.split(" ")
                 if len(s) == 2:
diff --git a/plugins/market.py b/plugins/market.py
index eb31050..ceddcd2 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -23,6 +23,8 @@ def help(self):
         }
 
     def readproducts(self):
+        self.products = {}
+        self.aliases = {}
         with open("data/revbank.market", "r", encoding="utf-8") as f:
             lines = f.readlines()
         print("ok", lines)
diff --git a/plugins/products.py b/plugins/products.py
index b0d42f4..360c604 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -23,6 +23,9 @@ def help(self):
         }
 
     def readproducts(self):
+        self.products = {}
+        self.aliases = {}
+        self.groups = {}
         groupname = ""
         with open("data/revbank.products", "r", encoding="utf-8") as f:
             lines = f.readlines()
diff --git a/plugins/stock.py b/plugins/stock.py
index 01b0391..697a461 100644
--- a/plugins/stock.py
+++ b/plugins/stock.py
@@ -20,6 +20,8 @@ def help(self):
         }
 
     def readstock(self):
+        self.stock = {}
+        self.stockalias = {}
         with open("data/revbank.stock", "r", encoding="utf-8") as f:
             lines = f.readlines()
         for line in lines:
@@ -28,7 +30,6 @@ def readstock(self):
                 name = parts[0]
                 self.stock[name] = int(parts[1])
         f.close()
-        self.stockalias = {}
         with open("data/revbank.stockalias", "r", encoding="utf-8") as f:
             lines = f.readlines()
         for line in lines:
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index bb788ee..b3a2d87 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -46,6 +46,8 @@ def test_updateaccount_ignores_cash():
 def test_readaccounts():
     master_mock = Mock()
     acc = accounts("SID", master_mock)
+    acc.accounts = {"stale_user": {"amount": 1.0, "lastupdate": "old"}}
+    acc.aliases = {"stale_alias": "stale_user"}
 
     # Correctly formatted mock data
     mock_accounts_data = "user1 100.0 2021-01-01\nuser2 200.0 2021-01-02"
@@ -69,6 +71,8 @@ def custom_mock_open(filename, _bla, _bla2):
         # Assertions for aliases file
         assert acc.aliases["alias1"] == "user1"
         assert acc.aliases["alias2"] == "user2"
+        assert "stale_user" not in acc.accounts
+        assert "stale_alias" not in acc.aliases
 
 
 def test_writeaccount():
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index 3422b25..ad4c13f 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -10,6 +10,8 @@ def setup_method(self, method):
         self.market = market_module.market("SID", self.master_mock)
 
     def test_readproducts(self):
+        self.market.products = {"stale_product": {}}
+        self.market.aliases = {"stale_alias": "stale_product"}
         market_data = "user1 product1 2.50 1.00 description1\n"
         mo = mock_open(read_data=market_data)
         with patch("builtins.open", mo):
@@ -18,6 +20,8 @@ def test_readproducts(self):
             assert "product1" in self.market.products
             assert self.market.products["product1"]["price"] == 2.50
             assert self.market.products["product1"]["description"] == "description1"
+            assert "stale_product" not in self.market.products
+            assert "stale_alias" not in self.market.aliases
 
     def test_instances_do_not_share_state(self):
         self.market.products["product1"] = {}
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index c78aa88..24fd42b 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -9,6 +9,9 @@ def setUp(self):
         self.products = ProductsModule.products("SID", self.master_mock)
 
     def test_readproducts(self):
+        self.products.products = {"stale_product": {}}
+        self.products.aliases = {"stale_alias": "stale_product"}
+        self.products.groups = {"StaleGroup": ["stale_product"]}
         product_data = "# Group1\nproduct1,alias1 2.50 Description1\n# Group2\nproduct2 1.50 Description2\n"
         with patch("builtins.open", mock_open(read_data=product_data)):
             self.products.readproducts()
@@ -16,6 +19,9 @@ def test_readproducts(self):
             self.assertIn("product2", self.products.products)
             self.assertIn("Group1", self.products.groups)
             self.assertIn("Group2", self.products.groups)
+            self.assertNotIn("stale_product", self.products.products)
+            self.assertNotIn("stale_alias", self.products.aliases)
+            self.assertNotIn("StaleGroup", self.products.groups)
 
     def test_help(self):
         self.assertEqual(
@@ -178,14 +184,18 @@ def test_savealias_valid_alias(self):
             "product1": {"aliases": [], "price": 42, "description": "aa"}
         }
         self.products.aliasprod = "product1"
-        with patch("builtins.open", mock_open()):
+        with patch.object(self.products, "readproducts"), patch.object(
+            self.products, "writeproducts"
+        ):
             assert self.products.savealias("alias2")
             assert "alias2" in self.products.products["product1"]["aliases"]
 
     def test_saveprice_valid_price(self):
         self.products.products = {"product1": {"price": 2.5}}
         self.products.priceprod = "product1"
-        with patch("builtins.open", mock_open()):
+        with patch.object(self.products, "readproducts"), patch.object(
+            self.products, "writeproducts"
+        ):
             assert self.products.saveprice("3.0")
             print("hooi", self.products.products)
             assert self.products.products["product1"]["price"] == 3.0
diff --git a/tests/plugins/test_stock.py b/tests/plugins/test_stock.py
index 458beb5..eeabdd4 100644
--- a/tests/plugins/test_stock.py
+++ b/tests/plugins/test_stock.py
@@ -152,6 +152,8 @@ def test_stock_startup_with_patched_readstock():
 def test_stock_readstock():
     master_mock = Mock()
     stock = stock_module.stock("SID", master_mock)
+    stock.stock = {"stale_product": 99}
+    stock.stockalias = {"stale_alias": {"prod": "stale_product", "multi": 1}}
     stock_data = "product1 10\nproduct2 20"
     stock_alias_data = "alias1 product1 2\nalias2 product2 3"
 
@@ -168,6 +170,8 @@ def custom_mock_open_read(filename, *args, **kwargs):
             "alias1": {"prod": "product1", "multi": 2},
             "alias2": {"prod": "product2", "multi": 3},
         }
+        assert "stale_product" not in stock.stock
+        assert "stale_alias" not in stock.stockalias
 
 
 def test_stock_writestock():

From 912dfd891c51aeccc22ec4f9be8382fdbe48d2b1 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:39:53 +0200
Subject: [PATCH 05/76] Fix cash-bonnen zonder account lookup

---
 plugins/POS.py            |  5 ++++-
 tests/plugins/test_POS.py | 22 ++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/plugins/POS.py b/plugins/POS.py
index fd4ebb2..09a82ad 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -101,7 +101,10 @@ def hook_undo(self, args):
 
     def makebon(self, user):
         BON = PRINTER + LARGE + CENTER + LOGO
+        is_cash = user == "cash"
         if (
+            not is_cash
+            and
             self.master.accounts.accounts[user]["amount"]
             + self.master.receipt.totals[user]
         ) < -13.37:
@@ -141,7 +144,7 @@ def makebon(self, user):
         BON += b" " + b"-" * 38 + b"\n"
         BON += b" %-26s% 12.2f\n" % (b"Totaal", self.master.receipt.totals[user])
         BON += b"\nU bent geholpen door: %s\n" % user.encode()
-        if user != b"cash":
+        if not is_cash:
             BON += b"\n         Nieuw saldo: %5.2f\n" % (
                 self.master.accounts.accounts[user]["amount"]
             )
diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index b39ecb6..30cebc5 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -94,6 +94,28 @@ def test_makebon_low_balance_warning(self):
 
         assert b"SALDO TE LAAG" in bon
 
+    def test_makebon_cash_does_not_require_account(self):
+        self.POS.master.receipt = Mock(
+            receipt=[
+                {
+                    "product": "test",
+                    "beni": "cash",
+                    "count": 1,
+                    "total": 1.0,
+                    "description": "cash sale",
+                }
+            ],
+            totals={"cash": -100},
+        )
+        self.POS.master.transID = 42
+        self.POS.master.accounts.accounts = {}
+
+        bon = self.POS.makebon("cash")
+
+        assert b"cash sale" in bon
+        assert b"Nieuw saldo" not in bon
+        assert b"SALDO TE LAAG" not in bon
+
     def test_hook_checkout(self):
         with patch.object(self.POS, "drawer"):
             self.POS.hook_checkout("cash")

From 5dc778e26a54bcc14684bfa8cdb056a72425d6f3 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:40:18 +0200
Subject: [PATCH 06/76] Fix MQTT topic guard voor korte inputtopics

---
 kassa.py            | 2 +-
 tests/test_kassa.py | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/kassa.py b/kassa.py
index 706f2af..5f26318 100755
--- a/kassa.py
+++ b/kassa.py
@@ -225,7 +225,7 @@ def on_message(client, _userdata, msg):
     # print(msg.topic+" "+str(msg.payload))
     elms = msg.topic.split("/")
     msg = msg.payload
-    if len(elms) < 3:
+    if len(elms) < 5:
         return
     # try:
     run_session(client, elms[3], elms[4], msg)
diff --git a/tests/test_kassa.py b/tests/test_kassa.py
index f6a5b29..dd95230 100644
--- a/tests/test_kassa.py
+++ b/tests/test_kassa.py
@@ -428,11 +428,12 @@ def test_run_session_unhandled_action(capsys):
 def test_on_message_short_topic_is_ignored():
     client_mock = Mock()
     msg_mock = Mock()
-    msg_mock.topic = "short/topic"
     msg_mock.payload = b"data"
 
     with patch("kassa.run_session") as mock_run_session:
-        kassa.on_message(client_mock, None, msg_mock)
+        for topic in ("short/topic", "hack42bar/input/session", "hack42bar/input/session/1234"):
+            msg_mock.topic = topic
+            kassa.on_message(client_mock, None, msg_mock)
 
     mock_run_session.assert_not_called()
 

From f69dfff11aea03c3fc9ba50f741bea130d740d41 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:40:45 +0200
Subject: [PATCH 07/76] Isoleer Session state per instantie

---
 kassa.py            | 13 +++++++++++++
 tests/test_kassa.py | 15 +++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/kassa.py b/kassa.py
index 5f26318..dd0a5e3 100755
--- a/kassa.py
+++ b/kassa.py
@@ -40,6 +40,19 @@ def __init__(self, SID, client):
         self.SID = SID
         self.client = client
         self.plugins = {}
+        self.counter = 0
+        self.nextcall = {}
+        self.prompt = ""
+        self.help = {}
+        self.cache = {}
+        self.iets = 0
+        self.buttons = {}
+        self.stock = None
+        self.POS = None
+        self.log = None
+        self.receipt = None
+        self.accounts = None
+        self.products = None
 
     def startup(self):
         print("Startup", self.SID)
diff --git a/tests/test_kassa.py b/tests/test_kassa.py
index dd95230..3ba8cd3 100644
--- a/tests/test_kassa.py
+++ b/tests/test_kassa.py
@@ -398,6 +398,21 @@ def test_send_message_updates_prompt_buttons_and_skips_cached_long_topic():
     assert client_mock.publish.call_count == 3
 
 
+def test_session_mutable_state_is_per_instance():
+    first = kassa.Session("SID1", Mock())
+    second = kassa.Session("SID2", Mock())
+
+    first.help["command"] = "description"
+    first.cache["topic"] = "message"
+    first.nextcall["function"] = "next"
+    first.buttons["special"] = "custom"
+
+    assert second.help == {}
+    assert second.cache == {}
+    assert second.nextcall == {}
+    assert second.buttons == {}
+
+
 def test_get_session_reuses_existing_session():
     client_mock = Mock()
     existing_session = Mock()

From f6e68f64961bfed4c4777374d6dab2966e3258c3 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:42:08 +0200
Subject: [PATCH 08/76] Fix market beheercommando's en bestandsformaat

---
 plugins/market.py            | 59 +++++++++++++++++++++++++++---------
 tests/plugins/test_market.py | 46 ++++++++++++++++++++++------
 2 files changed, 81 insertions(+), 24 deletions(-)

diff --git a/plugins/market.py b/plugins/market.py
index ceddcd2..faf7ebb 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -48,22 +48,20 @@ def readproducts(self):
 
     def writeproducts(self):
         with open("data/revbank.market", "w", encoding="utf-8") as f:
-            print(self.groups)
-            for group, groupvalue in self.groups.items():
-                f.write("# " + group + "\n")
-                for prod in groupvalue:
-                    product = self.products[prod]
-                    names = [prod] + product["aliases"]
-                    f.write(
-                        "%-58s %7.2f  %s\n"
-                        % (
-                            ",".join(names),
-                            product["price"],
-                            product["description"],
-                        )
+            f.write("#                               Price =\n")
+            f.write("# Seller   Barcode          Seller + Space  Description\n\n")
+            for prod, product in self.products.items():
+                names = [prod] + product["aliases"]
+                f.write(
+                    "%-10s %-30s %7.2f %7.2f %s\n"
+                    % (
+                        product.get("user", self.newprodgroup),
+                        ",".join(names),
+                        product["price"],
+                        product.get("space", 0.0),
+                        product["description"],
                     )
-                f.write("\n")
-            f.close()
+                )
 
     def __init__(self, SID, master):
         self.master = master
@@ -145,6 +143,25 @@ def setprice(self, text):
             "Unknown product;What product do you want change price?",
         )
 
+    def delmarket(self, text):
+        if text == "abort":
+            return self.master.callhook("abort", None)
+        self.readproducts()
+        prod = self.lookupprod(text)
+        if prod:
+            del self.products[prod]
+            self.aliases = {}
+            for product_name, product in self.products.items():
+                for alias in product["aliases"]:
+                    self.aliases[alias] = product_name
+            self.writeproducts()
+            return True
+        return self.messageandbuttons(
+            "delmarket",
+            "keyboard",
+            "Unknown market product;What market product do you want to remove?",
+        )
+
     def saveprice(self, text):
         if text == "abort":
             return self.master.callhook("abort", None)
@@ -330,6 +347,18 @@ def input(self, text):
                 True, "buttons", json.dumps({"special": "custom", "custom": custom})
             )
             return True
+        if text == "addmarket":
+            return self.messageandbuttons(
+                "addalias", "keyboard", "What market product do you want to alias?"
+            )
+        if text == "changemarket":
+            return self.messageandbuttons(
+                "setprice", "keyboard", "What market product to change price for?"
+            )
+        if text == "delmarket":
+            return self.messageandbuttons(
+                "delmarket", "keyboard", "What market product do you want to remove?"
+            )
 
         #        elif text=="aliasproduct":
         #            return self.messageandbuttons('addalias','products','What product do you want to alias?')
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index ad4c13f..05b8c7c 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -47,25 +47,28 @@ def test_writeproducts(self):
             "product1": {
                 "aliases": ["alias1"],
                 "price": 2.50,
+                "space": 1.00,
                 "description": "description1",
+                "user": "user1",
             }
         }
-        self.market.groups = {"group1": ["product1"]}
         mo = mock_open()
         with patch("builtins.open", mo):
             self.market.writeproducts()
             mo.assert_called_with("data/revbank.market", "w", encoding="utf-8")
             handle = mo()
-            expected_product = "%-58s %7.2f  %s\n" % (
+            expected_product = "%-10s %-30s %7.2f %7.2f %s\n" % (
+                "user1",
                 "product1,alias1",
                 2.50,
+                1.00,
                 "description1",
             )
             handle.write.assert_has_calls(
                 [
-                    call("# group1\n"),
+                    call("#                               Price =\n"),
+                    call("# Seller   Barcode          Seller + Space  Description\n\n"),
                     call(expected_product),
-                    call("\n"),
                 ]
             )
         assert self.market.products["product1"]["aliases"] == ["alias1"]
@@ -140,13 +143,13 @@ def test_setprice_abort(self):
     def test_saveprice(self):
         self.market.priceprod = "product1"
         self.market.newprodprice = 3.0
-        self.market.products = {"product1": {"price": 2.5}}
-        market_data = "user1 product1,alias1,alias2 2.50 1.00 description1\n"
-        mo = mock_open(read_data=market_data)
-        with patch("builtins.open", mo):
+        self.market.products = {"product1": {"price": 2.5, "aliases": []}}
+        with patch.object(self.market, "readproducts"), patch.object(
+            self.market, "writeproducts"
+        ):
             self.market.saveprice("3.0")
             print(self.market.products)
-            assert self.market.products["product1"]["price"] == 2.5
+            assert self.market.products["product1"]["price"] == 3.0
 
     def test_addproductgroup(self):
         self.market.newprod = "product1"
@@ -236,6 +239,19 @@ def test_addproductgroup_new_group(self):
             assert self.market.addproductgroup("group1")
             assert "group1" in self.market.groups
 
+    def test_delmarket_removes_product_and_aliases(self):
+        market_data = (
+            "user1 product1,alias1 2.50 1.00 description1\n"
+            "user2 product2,alias2 3.50 0.50 description2\n"
+        )
+        mo = mock_open(read_data=market_data)
+        with patch("builtins.open", mo):
+            assert self.market.delmarket("alias1")
+
+        assert "product1" not in self.market.products
+        assert "alias1" not in self.market.aliases
+        assert "product2" in self.market.products
+
     def test_addproductprice_invalid_price(self):
         self.market.newprod = "product1"
         self.market.newproddesc = "description"
@@ -287,3 +303,15 @@ def test_input_market_lists_products(self):
         assert json.loads(payload)["custom"] == [
             {"text": "product1", "display": "Description", "right": "2.50 (0.50)"}
         ]
+
+    def test_input_market_admin_commands(self):
+        assert self.market.input("addmarket")
+        self.master_mock.donext.assert_called_with(self.market, "addalias")
+
+        self.master_mock.reset_mock()
+        assert self.market.input("changemarket")
+        self.master_mock.donext.assert_called_with(self.market, "setprice")
+
+        self.master_mock.reset_mock()
+        assert self.market.input("delmarket")
+        self.master_mock.donext.assert_called_with(self.market, "delmarket")

From 95a44973197be62296166af59a2157054b564d86 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:42:54 +0200
Subject: [PATCH 09/76] Voorkom samenvoegen van verschillende receipt-producten

---
 plugins/receipt.py            |  1 +
 tests/plugins/test_receipt.py | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/plugins/receipt.py b/plugins/receipt.py
index bf1e312..8103a7b 100644
--- a/plugins/receipt.py
+++ b/plugins/receipt.py
@@ -84,6 +84,7 @@ def add(  # pylint: disable=too-many-arguments
                 and self.receipt[r]["value"] == Value
                 and self.receipt[r]["beni"] == Beni
                 and self.receipt[r]["Lose"] == Lose
+                and self.receipt[r]["product"] == Prod
             ):
                 self.receipt[r]["count"] += Count
                 self.receipt[r]["total"] = (
diff --git a/tests/plugins/test_receipt.py b/tests/plugins/test_receipt.py
index 1fda8ff..ae85a3e 100644
--- a/tests/plugins/test_receipt.py
+++ b/tests/plugins/test_receipt.py
@@ -100,6 +100,7 @@ def test_add_existing_item(self):
                 "beni": "user1",
                 "Lose": True,
                 "count": 1,
+                "product": "prod1",
             }
         ]
         with patch.object(self.receipt_instance.master, "send_message"):
@@ -108,6 +109,21 @@ def test_add_existing_item(self):
             )
             self.assertEqual(self.receipt_instance.receipt[0]["count"], 2)
 
+    def test_add_same_description_different_product_keeps_separate_lines(self):
+        with patch.object(self.receipt_instance.master, "send_message"):
+            self.assertTrue(
+                self.receipt_instance.add(True, 5.0, "desc", 1, "user1", "prod1")
+            )
+            self.assertTrue(
+                self.receipt_instance.add(True, 5.0, "desc", 1, "user1", "prod2")
+            )
+
+        self.assertEqual(len(self.receipt_instance.receipt), 2)
+        self.assertEqual(
+            [line["product"] for line in self.receipt_instance.receipt],
+            ["prod1", "prod2"],
+        )
+
     def test_input_remove(self):
         self.receipt_instance.receipt = [
             {"description": "item1"},

From 8cdf52028359da167a8534bcd40f3670654a620b Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:43:41 +0200
Subject: [PATCH 10/76] Bewaar undo-transacties als snapshot

---
 plugins/undo.py            |  5 +++--
 tests/plugins/test_undo.py | 28 ++++++++++++++++++++++++++++
 2 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/plugins/undo.py b/plugins/undo.py
index 42a91a3..d3413f0 100644
--- a/plugins/undo.py
+++ b/plugins/undo.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 import json
+import copy
 import pickle
 import time
 import traceback
@@ -23,8 +24,8 @@ def help(self):
     def hook_checkout(self, text):
         self.loadundo()
         self.undo[self.master.transID] = {
-            "totals": self.master.receipt.totals,
-            "receipt": self.master.receipt.receipt,
+            "totals": copy.deepcopy(self.master.receipt.totals),
+            "receipt": copy.deepcopy(self.master.receipt.receipt),
             "beni": text,
         }
         self.writeundo()
diff --git a/tests/plugins/test_undo.py b/tests/plugins/test_undo.py
index be9a705..6ed9323 100644
--- a/tests/plugins/test_undo.py
+++ b/tests/plugins/test_undo.py
@@ -30,6 +30,34 @@ def test_undo_hook_checkout():
         }
 
 
+def test_undo_hook_checkout_stores_snapshot():
+    master_mock = Mock()
+    undo = undo_module.undo("SID", master_mock)
+    master_mock.transID = 123
+    master_mock.receipt = Mock(
+        totals={"user": -2.5},
+        receipt=[
+            {
+                "Lose": True,
+                "value": 2.5,
+                "description": "Product",
+                "count": 1,
+                "beni": "user",
+                "product": "product1",
+            }
+        ],
+    )
+
+    with patch.object(undo, "loadundo"), patch.object(undo, "writeundo"):
+        undo.hook_checkout("user")
+
+    master_mock.receipt.totals["user"] = 0
+    master_mock.receipt.receipt[0]["count"] = 99
+
+    assert undo.undo[123]["totals"] == {"user": -2.5}
+    assert undo.undo[123]["receipt"][0]["count"] == 1
+
+
 def test_undo_hook_undo():
     master_mock = Mock()
     undo = undo_module.undo("SID", master_mock)

From a585725ccd88beb2895d866026167f448d106b67 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:44:52 +0200
Subject: [PATCH 11/76] Serialiseer background git commits

---
 plugins/git.py            | 11 +++++++++--
 tests/plugins/test_git.py | 14 ++++++++++----
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/plugins/git.py b/plugins/git.py
index e908ac3..0e3783a 100644
--- a/plugins/git.py
+++ b/plugins/git.py
@@ -1,15 +1,22 @@
 # -*- coding: utf-8 -*-
-import os
+import subprocess
 import threading
 
 
 class git:
+    lock = threading.Lock()
+
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
 
     def background(self):
-        os.system("cd data && git commit -m " + str(self.master.transID) + " .")
+        with self.lock:
+            subprocess.run(
+                ["git", "commit", "-m", str(self.master.transID), "."],
+                cwd="data",
+                check=False,
+            )
 
     def hook_post_checkout(self, _text):
         threading.Thread(target=self.background).start()
diff --git a/tests/plugins/test_git.py b/tests/plugins/test_git.py
index 9ad6f39..a493293 100644
--- a/tests/plugins/test_git.py
+++ b/tests/plugins/test_git.py
@@ -1,6 +1,5 @@
 from unittest.mock import Mock, patch
 import plugins.git as git_module
-import threading
 
 
 class TestGit:
@@ -9,12 +8,19 @@ def setup_method(self):
         self.git = git_module.git("SID", self.master_mock)
 
     def test_background(self):
-        with patch("plugins.git.os.system") as mock_system:
+        with patch("plugins.git.subprocess.run") as mock_run:
             self.git.background()
-            mock_system.assert_called_with(
-                "cd data && git commit -m " + str(self.master_mock.transID) + " ."
+            mock_run.assert_called_with(
+                ["git", "commit", "-m", str(self.master_mock.transID), "."],
+                cwd="data",
+                check=False,
             )
 
+    def test_background_uses_shared_lock(self):
+        other = git_module.git("SID2", Mock())
+
+        assert self.git.lock is other.lock
+
     def test_hook_post_checkout(self):
         with patch("plugins.git.threading.Thread") as mock_thread:
             self.git.hook_post_checkout(None)

From 8730466147720823334fda4a10dfdc9754a945cc Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:46:46 +0200
Subject: [PATCH 12/76] Maak account en stock writes atomair

---
 plugins/accounts.py            | 49 +++++++++++++++++++++++++---------
 plugins/stock.py               | 34 ++++++++++++++++++++---
 tests/plugins/test_accounts.py | 41 +++++++++++-----------------
 tests/plugins/test_stock.py    | 14 ++++++----
 4 files changed, 92 insertions(+), 46 deletions(-)

diff --git a/plugins/accounts.py b/plugins/accounts.py
index 3b0ef55..36c889a 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -1,14 +1,36 @@
 import json
+import os
+import tempfile
+import threading
 import time
 import codecs
 
 
+def _atomic_write(path, lines):
+    directory = os.path.dirname(path) or "."
+    fd, tmp_path = tempfile.mkstemp(
+        prefix=os.path.basename(path) + ".", dir=directory, text=True
+    )
+    try:
+        with os.fdopen(fd, "w", encoding="utf-8") as f:
+            for line in lines:
+                f.write(line)
+        os.replace(tmp_path, path)
+    except:
+        try:
+            os.unlink(tmp_path)
+        except FileNotFoundError:
+            pass
+        raise
+
+
 class accounts:
     accounts = {}
     aliases = {}
     members = []
     newaccount = ""
     adduseralias = ""
+    write_lock = threading.Lock()
 
     def __init__(self, SID, master):
         self.master = master
@@ -64,19 +86,22 @@ def updateaccount(self, usr, value):
         self.master.callhook("balance", (usr, had, has, self.master.transID))
 
     def writeaccount(self):
-        with open("data/revbank.accounts", "w", encoding="utf-8") as f:
-            for usr, account in self.accounts.items():
-                f.write(
+        with self.write_lock:
+            _atomic_write(
+                "data/revbank.accounts",
+                [
                     "%-18s %+7.2f %s\n"
-                    % (
-                        usr,
-                        round(account["amount"], 2),
-                        account["lastupdate"],
-                    )
-                )
-        with open("data/revbank.aliases", "w", encoding="utf-8") as f:
-            for usr, alias in self.aliases.items():
-                f.write("%s %s\n" % (usr, alias))
+                    % (usr, round(account["amount"], 2), account["lastupdate"])
+                    for usr, account in self.accounts.items()
+                ],
+            )
+            _atomic_write(
+                "data/revbank.aliases",
+                [
+                    "%s %s\n" % (usr, alias)
+                    for usr, alias in self.aliases.items()
+                ],
+            )
 
     # Hooks
     def hook_balance(self, args):
diff --git a/plugins/stock.py b/plugins/stock.py
index 697a461..2ffe366 100644
--- a/plugins/stock.py
+++ b/plugins/stock.py
@@ -1,10 +1,32 @@
 import json
+import os
+import tempfile
+import threading
+
+
+def _atomic_write(path, lines):
+    directory = os.path.dirname(path) or "."
+    fd, tmp_path = tempfile.mkstemp(
+        prefix=os.path.basename(path) + ".", dir=directory, text=True
+    )
+    try:
+        with os.fdopen(fd, "w", encoding="utf-8") as f:
+            for line in lines:
+                f.write(line)
+        os.replace(tmp_path, path)
+    except:
+        try:
+            os.unlink(tmp_path)
+        except FileNotFoundError:
+            pass
+        raise
 
 
 class stock:
     stock = {}
     prod = ""
     stockalias = ""
+    write_lock = threading.Lock()
 
     def __init__(self, SID, master):
         self.master = master
@@ -74,10 +96,14 @@ def hook_checkout(self, _text):
         self.writestock()
 
     def writestock(self):
-        with open("data/revbank.stock", "w", encoding="utf-8") as f:
-            for prod, product in self.stock.items():
-                f.write("%-16s %+9d\n" % (prod, product))
-            f.close()
+        with self.write_lock:
+            _atomic_write(
+                "data/revbank.stock",
+                [
+                    "%-16s %+9d\n" % (prod, product)
+                    for prod, product in self.stock.items()
+                ],
+            )
 
     def voorraad_amount(self, text):
         try:
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index b3a2d87..4da7db5 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -86,33 +86,24 @@ def test_writeaccount():
     }
     acc.aliases = {"alias1": "user1", "alias2": "user2"}
 
-    # Mock file handles
-    mock_file_handles = {
-        "data/revbank.accounts": mock_open(),
-        "data/revbank.aliases": mock_open(),
-    }
-
-    # Custom side effect function for mock_open
-    def custom_open_mock(file_name, *args, **kwargs):
-        return mock_file_handles[file_name]()
-
-    with patch("builtins.open", side_effect=custom_open_mock):
+    with patch("plugins.accounts._atomic_write") as mock_atomic_write:
         acc.writeaccount()
 
-        # Assertions for accounts file write
-        accounts_file_handle = mock_file_handles["data/revbank.accounts"]
-        accounts_file_handle().write.assert_has_calls(
-            [
-                call("user1              +100.00 2021-01-01\n"),
-                call("user2              +200.00 2021-01-02\n"),
-            ]
-        )
-
-        # Assertions for aliases file write
-        aliases_file_handle = mock_file_handles["data/revbank.aliases"]
-        aliases_file_handle().write.assert_has_calls(
-            [call("alias1 user1\n"), call("alias2 user2\n")]
-        )
+    mock_atomic_write.assert_has_calls(
+        [
+            call(
+                "data/revbank.accounts",
+                [
+                    "user1              +100.00 2021-01-01\n",
+                    "user2              +200.00 2021-01-02\n",
+                ],
+            ),
+            call(
+                "data/revbank.aliases",
+                ["alias1 user1\n", "alias2 user2\n"],
+            ),
+        ]
+    )
 
 
 def test_hook_balance():
diff --git a/tests/plugins/test_stock.py b/tests/plugins/test_stock.py
index eeabdd4..0803673 100644
--- a/tests/plugins/test_stock.py
+++ b/tests/plugins/test_stock.py
@@ -179,12 +179,16 @@ def test_stock_writestock():
     stock = stock_module.stock("SID", master_mock)
     stock.stock = {"product1": 10, "product2": 20}
 
-    def custom_mock_open_write(filename, *args, **kwargs):
-        return mock_open()()
-
-    with patch("builtins.open", side_effect=custom_mock_open_write) as mock_file:
+    with patch.object(stock_module, "_atomic_write") as mock_atomic_write:
         stock.writestock()
-        mock_file.assert_called_with("data/revbank.stock", "w", encoding="utf-8")
+
+    mock_atomic_write.assert_called_once_with(
+        "data/revbank.stock",
+        [
+            "product1               +10\n",
+            "product2               +20\n",
+        ],
+    )
 
 
 def test_stock_input_voorraad():

From bc68d64221ad80d97162b18afb5ed42c7697189c Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:48:18 +0200
Subject: [PATCH 13/76] Vervang pickle writes door JSON met legacy load

---
 plugins/POS.py             | 41 ++++++++++++++++++++++++++++++++++----
 plugins/undo.py            | 12 +++++++----
 tests/plugins/test_POS.py  | 32 +++++++++++++++++++++++------
 tests/plugins/test_undo.py | 17 ++++++++++++++--
 4 files changed, 86 insertions(+), 16 deletions(-)

diff --git a/plugins/POS.py b/plugins/POS.py
index 09a82ad..c433706 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+import base64
 import traceback
 import json
 import time
@@ -237,17 +238,49 @@ def writebons(self):
             fk = sorted(self.bonnetjes.keys())
             del self.bonnetjes[fk[0]]
 
-        with open("data/revbank.POS", "wb") as output:
-            pickle.dump(self.bonnetjes, output)
+        with open("data/revbank.POS", "w", encoding="utf-8") as output:
+            json.dump(self.serialize_bons(self.bonnetjes), output)
 
     def loadbons(self):
         try:
             with open("data/revbank.POS", "rb") as f:
-                self.bonnetjes = pickle.load(f)
-                f.close()
+                data = f.read()
+            try:
+                loaded = json.loads(data.decode("utf-8"))
+                self.bonnetjes = self.deserialize_bons(loaded)
+            except (UnicodeDecodeError, json.JSONDecodeError):
+                self.bonnetjes = pickle.loads(data)
         except:
             pass
 
+    def serialize_bons(self, bonnetjes):
+        output = {}
+        for bonID, bon in bonnetjes.items():
+            serialized = dict(bon)
+            bon_data = serialized["bon"]
+            if isinstance(bon_data, bytes):
+                serialized["bon"] = {
+                    "encoding": "base64",
+                    "data": base64.b64encode(bon_data).decode("ascii"),
+                }
+            else:
+                serialized["bon"] = {"encoding": "text", "data": bon_data}
+            output[str(bonID)] = serialized
+        return output
+
+    def deserialize_bons(self, bonnetjes):
+        output = {}
+        for bonID, bon in bonnetjes.items():
+            deserialized = dict(bon)
+            bon_data = deserialized["bon"]
+            if isinstance(bon_data, dict):
+                if bon_data.get("encoding") == "base64":
+                    deserialized["bon"] = base64.b64decode(bon_data["data"])
+                else:
+                    deserialized["bon"] = bon_data.get("data", "")
+            output[int(bonID)] = deserialized
+        return output
+
     def listbons(self):
         self.loadbons()
         custom = []
diff --git a/plugins/undo.py b/plugins/undo.py
index d3413f0..21f6b9f 100644
--- a/plugins/undo.py
+++ b/plugins/undo.py
@@ -53,14 +53,18 @@ def writeundo(self):
             fk = sorted(self.undo.keys())
             del self.undo[fk[0]]
 
-        with open("data/revbank.UNDO", "wb") as output:
-            pickle.dump(self.undo, output)
+        with open("data/revbank.UNDO", "w", encoding="utf-8") as output:
+            json.dump(self.undo, output)
 
     def loadundo(self):
         try:
             with open("data/revbank.UNDO", "rb") as f:
-                self.undo = pickle.load(f)
-                f.close()
+                data = f.read()
+            try:
+                loaded = json.loads(data.decode("utf-8"))
+            except (UnicodeDecodeError, json.JSONDecodeError):
+                loaded = pickle.loads(data)
+            self.undo = {int(transID): value for transID, value in loaded.items()}
         except:
             pass
 
diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index 30cebc5..c8d94a3 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -192,18 +192,38 @@ def test_selectbon_abort_and_missing_int(self):
             mock_listbons.assert_called_once()
 
     def test_writebons(self):
-        with patch("builtins.open", new_callable=mock_open):
-            self.POS.bonnetjes = {123: {"bon": "Test"}}
+        with patch("builtins.open", mock_open()) as mocked_file:
+            self.POS.bonnetjes = {123: {"totals": {"user": 1.0}, "bon": b"Test"}}
             self.POS.writebons()
-            # Assert file operation
-
-    def test_loadbons(self):
+            mocked_file.assert_called_with("data/revbank.POS", "w", encoding="utf-8")
+            written = "".join(
+                call.args[0] for call in mocked_file().write.call_args_list
+            )
+            loaded = json.loads(written)
+            assert loaded["123"]["bon"]["encoding"] == "base64"
+
+    def test_loadbons_pickle_backwards_compatible(self):
         with patch(
             "builtins.open", mock_open(read_data=pickle.dumps({123: {"bon": "Test"}}))
         ):
             self.POS.loadbons()
             assert 123 in self.POS.bonnetjes
 
+    def test_loadbons_json(self):
+        data = json.dumps(
+            {
+                "123": {
+                    "totals": {"user": 1.0},
+                    "bon": {"encoding": "base64", "data": "VGVzdA=="},
+                }
+            }
+        ).encode("utf-8")
+        with patch("builtins.open", mock_open(read_data=data)):
+            self.POS.loadbons()
+            assert self.POS.bonnetjes == {
+                123: {"totals": {"user": 1.0}, "bon": b"Test"}
+            }
+
     def test_listbons(self):
         self.POS.bonnetjes = {123: {"totals": {"user": 1.0}, "bon": "Test"}}
         with patch.object(self.POS, "loadbons"), patch.object(
@@ -292,7 +312,7 @@ def test_selectbon_invalid_bonID(self):
             mock_traceback.assert_called()
 
     def test_writebons_max_receipts(self):
-        with patch("builtins.open", new_callable=mock_open()):
+        with patch("builtins.open", mock_open()):
             self.POS.bonnetjes = {i: {"bon": "Test"} for i in range(60)}
             self.POS.writebons()
             assert len(self.POS.bonnetjes) == 50
diff --git a/tests/plugins/test_undo.py b/tests/plugins/test_undo.py
index 6ed9323..f65c481 100644
--- a/tests/plugins/test_undo.py
+++ b/tests/plugins/test_undo.py
@@ -97,11 +97,14 @@ def test_undo_writeundo():
     with patch("builtins.open", mock_open()) as mock_file:
         undo.writeundo()
         assert len(undo.undo) == 50
-        mock_file.assert_called_with("data/revbank.UNDO", "wb")
+        mock_file.assert_called_with("data/revbank.UNDO", "w", encoding="utf-8")
         mock_file().write.assert_called()
+        written = "".join(call.args[0] for call in mock_file().write.call_args_list)
+        loaded = json.loads(written)
+        assert len(loaded) == 50
 
 
-def test_undo_loadundo():
+def test_undo_loadundo_pickle_backwards_compatible():
     master_mock = Mock()
     undo = undo_module.undo("SID", master_mock)
     mock_data = pickle.dumps({1: "data"})
@@ -111,6 +114,16 @@ def test_undo_loadundo():
         assert undo.undo == {1: "data"}
 
 
+def test_undo_loadundo_json():
+    master_mock = Mock()
+    undo = undo_module.undo("SID", master_mock)
+    mock_data = json.dumps({"1": "data"}).encode("utf-8")
+
+    with patch("builtins.open", mock_open(read_data=mock_data)):
+        undo.loadundo()
+        assert undo.undo == {1: "data"}
+
+
 def test_undo_loadundo_ignores_errors():
     master_mock = Mock()
     undo = undo_module.undo("SID", master_mock)

From bf277565f7b36d778358fd5ae0ec14e8fe25ef03 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:49:13 +0200
Subject: [PATCH 14/76] Maak product en market writes atomair

---
 plugins/market.py              | 33 +++++++++++++++++++++++++++++----
 plugins/products.py            | 33 ++++++++++++++++++++++++++++-----
 tests/plugins/test_market.py   | 34 ++++++++++++++++------------------
 tests/plugins/test_products.py | 15 +++++++++++++--
 4 files changed, 86 insertions(+), 29 deletions(-)

diff --git a/plugins/market.py b/plugins/market.py
index faf7ebb..f695a93 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -1,5 +1,26 @@
 import json
+import os
 import re
+import tempfile
+import threading
+
+
+def _atomic_write(path, lines):
+    directory = os.path.dirname(path) or "."
+    fd, tmp_path = tempfile.mkstemp(
+        prefix=os.path.basename(path) + ".", dir=directory, text=True
+    )
+    try:
+        with os.fdopen(fd, "w", encoding="utf-8") as f:
+            for line in lines:
+                f.write(line)
+        os.replace(tmp_path, path)
+    except:
+        try:
+            os.unlink(tmp_path)
+        except FileNotFoundError:
+            pass
+        raise
 
 
 class market:
@@ -13,6 +34,7 @@ class market:
     newprodgroup = ""
     newproddesc = ""
     newprod = ""
+    write_lock = threading.Lock()
 
     def help(self):
         return {
@@ -47,12 +69,14 @@ def readproducts(self):
             self.master.send_message(True, "market/" + prod, json.dumps(product))
 
     def writeproducts(self):
-        with open("data/revbank.market", "w", encoding="utf-8") as f:
-            f.write("#                               Price =\n")
-            f.write("# Seller   Barcode          Seller + Space  Description\n\n")
+        lines = [
+            "#                               Price =\n",
+            "# Seller   Barcode          Seller + Space  Description\n\n",
+        ]
+        with self.write_lock:
             for prod, product in self.products.items():
                 names = [prod] + product["aliases"]
-                f.write(
+                lines.append(
                     "%-10s %-30s %7.2f %7.2f %s\n"
                     % (
                         product.get("user", self.newprodgroup),
@@ -62,6 +86,7 @@ def writeproducts(self):
                         product["description"],
                     )
                 )
+            _atomic_write("data/revbank.market", lines)
 
     def __init__(self, SID, master):
         self.master = master
diff --git a/plugins/products.py b/plugins/products.py
index 360c604..6dc0406 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -1,5 +1,26 @@
 import json
+import os
 import re
+import tempfile
+import threading
+
+
+def _atomic_write(path, lines):
+    directory = os.path.dirname(path) or "."
+    fd, tmp_path = tempfile.mkstemp(
+        prefix=os.path.basename(path) + ".", dir=directory, text=True
+    )
+    try:
+        with os.fdopen(fd, "w", encoding="utf-8") as f:
+            for line in lines:
+                f.write(line)
+        os.replace(tmp_path, path)
+    except:
+        try:
+            os.unlink(tmp_path)
+        except FileNotFoundError:
+            pass
+        raise
 
 
 class products:
@@ -14,6 +35,7 @@ class products:
     newprodgroup = ""
     newproddesc = ""
     newprod = ""
+    write_lock = threading.Lock()
 
     def help(self):
         return {
@@ -53,12 +75,13 @@ def readproducts(self):
         print("readproducts done")
 
     def writeproducts(self):
-        with open("data/revbank.products", "w", encoding="utf-8") as f:
+        lines = []
+        with self.write_lock:
             for group in self.groups:  # pylint: disable=consider-using-dict-items
-                f.write("# " + group + "\n")
+                lines.append("# " + group + "\n")
                 for prod in self.groups[group]:
                     names = [prod] + self.products[prod]["aliases"]
-                    f.write(
+                    lines.append(
                         "%-58s %7.2f  %s\n"
                         % (
                             ",".join(names),
@@ -66,8 +89,8 @@ def writeproducts(self):
                             self.products[prod]["description"],
                         )
                     )
-                f.write("\n")
-            f.close()
+                lines.append("\n")
+            _atomic_write("data/revbank.products", lines)
 
     def __init__(self, SID, master):
         self.master = master
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index 05b8c7c..4300b6a 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -52,25 +52,23 @@ def test_writeproducts(self):
                 "user": "user1",
             }
         }
-        mo = mock_open()
-        with patch("builtins.open", mo):
+        with patch("plugins.market._atomic_write") as mock_atomic_write:
             self.market.writeproducts()
-            mo.assert_called_with("data/revbank.market", "w", encoding="utf-8")
-            handle = mo()
-            expected_product = "%-10s %-30s %7.2f %7.2f %s\n" % (
-                "user1",
-                "product1,alias1",
-                2.50,
-                1.00,
-                "description1",
-            )
-            handle.write.assert_has_calls(
-                [
-                    call("#                               Price =\n"),
-                    call("# Seller   Barcode          Seller + Space  Description\n\n"),
-                    call(expected_product),
-                ]
-            )
+        expected_product = "%-10s %-30s %7.2f %7.2f %s\n" % (
+            "user1",
+            "product1,alias1",
+            2.50,
+            1.00,
+            "description1",
+        )
+        mock_atomic_write.assert_called_once_with(
+            "data/revbank.market",
+            [
+                "#                               Price =\n",
+                "# Seller   Barcode          Seller + Space  Description\n\n",
+                expected_product,
+            ],
+        )
         assert self.market.products["product1"]["aliases"] == ["alias1"]
 
     def test_lookupprod(self):
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index 24fd42b..8ab807b 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -49,9 +49,20 @@ def test_writeproducts(self):
             },
         }
         self.products.groups = {"Group1": ["product1"], "Group2": ["product2"]}
-        with patch("builtins.open", mock_open()) as mocked_file:
+        with patch("plugins.products._atomic_write") as mock_atomic_write:
             self.products.writeproducts()
-            mocked_file().write.assert_called()
+        mock_atomic_write.assert_called_once_with(
+            "data/revbank.products",
+            [
+                "# Group1\n",
+                "%-58s %7.2f  %s\n"
+                % ("product1,alias1", 2.50, "Description1"),
+                "\n",
+                "# Group2\n",
+                "%-58s %7.2f  %s\n" % ("product2", 1.50, "Description2"),
+                "\n",
+            ],
+        )
         self.assertEqual(self.products.products["product1"]["aliases"], ["alias1"])
         self.assertEqual(self.products.products["product2"]["aliases"], [])
 

From 4b054de5ee9888c7e9fec0f4e75eb8b48575dd2e Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:49:50 +0200
Subject: [PATCH 15/76] Isoleer pfand state bij laden

---
 plugins/pfand.py            | 2 ++
 tests/plugins/test_pfand.py | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/plugins/pfand.py b/plugins/pfand.py
index 771a128..6773910 100644
--- a/plugins/pfand.py
+++ b/plugins/pfand.py
@@ -8,6 +8,7 @@ class pfand:
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
+        self.products = {}
 
     def help(self):
         return {"pfand": "Return deposit"}
@@ -71,6 +72,7 @@ def input(self, text):
         return None
 
     def loadmarket(self):
+        self.products = {}
         with open("data/revbank.pfand", "r", encoding="utf-8") as f:
             lines = f.readlines()
         for line in lines:
diff --git a/tests/plugins/test_pfand.py b/tests/plugins/test_pfand.py
index 06a20c0..c4b7202 100644
--- a/tests/plugins/test_pfand.py
+++ b/tests/plugins/test_pfand.py
@@ -55,12 +55,19 @@ def test_input_other(self):
         assert self.pfand.input("other") is None
 
     def test_loadmarket(self):
+        self.pfand.products = {"stale": 9.0}
         market_data = "prod1 1.0\nprod2 2.0\n"
         mo = patch("builtins.open", mock_open(read_data=market_data))
         with mo:
             self.pfand.loadmarket()
             assert self.pfand.products == {"prod1": 1.0, "prod2": 2.0}
 
+    def test_instances_do_not_share_state(self):
+        self.pfand.products["prod1"] = 1.0
+        other = pfand_module.pfand("SID2", Mock())
+
+        assert other.products == {}
+
     def test_hook_abort(self):
         with patch.object(self.pfand, "startup"):
             self.pfand.hook_abort(None)

From b2a422280556a73bef9179fbaf6507bd69acb17d Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:50:33 +0200
Subject: [PATCH 16/76] Isoleer POS state per instantie

---
 plugins/POS.py            |  3 +++
 tests/plugins/test_POS.py | 11 +++++++++++
 2 files changed, 14 insertions(+)

diff --git a/plugins/POS.py b/plugins/POS.py
index c433706..d484f31 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -36,6 +36,9 @@ class POS:
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
+        self.bonnetjes = {}
+        self.ser = None
+        self.lastbonID = 0
 
     def open(self):
         if self.ser is not None:
diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index c8d94a3..8ab7bf6 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -21,6 +21,17 @@ def test_open_when_already_open(self):
 
         self.POS.ser.write.assert_not_called()
 
+    def test_instances_do_not_share_state(self):
+        self.POS.bonnetjes[123] = {"bon": b"Test"}
+        self.POS.ser = Mock()
+        self.POS.lastbonID = 123
+
+        other = POS_module.POS("SID2", Mock())
+
+        assert other.bonnetjes == {}
+        assert other.ser is None
+        assert other.lastbonID == 0
+
     def test_help_and_hook_addremove(self):
         assert self.POS.help() == {
             "bon": "Print Receipt",

From 50e827058a3eccc137fe552ab834d786366c46a1 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:51:30 +0200
Subject: [PATCH 17/76] Isoleer transactieflow state per instantie

---
 plugins/declaratie.py            |  7 +++++++
 plugins/give.py                  |  3 +++
 plugins/take.py                  |  4 ++++
 tests/plugins/test_declaratie.py | 19 +++++++++++++++++++
 tests/plugins/test_give.py       | 11 +++++++++++
 tests/plugins/test_take.py       | 16 ++++++++++++++++
 6 files changed, 60 insertions(+)

diff --git a/plugins/declaratie.py b/plugins/declaratie.py
index b6447f7..e68ec5a 100644
--- a/plugins/declaratie.py
+++ b/plugins/declaratie.py
@@ -16,6 +16,13 @@ class declaratie:
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
+        self.wie = ""
+        self.value = 0
+        self.reden = ""
+        self.ascash = 0
+        self.asbank = 0
+        self.asbar = 0
+        self.soort = ""
 
     def help(self):
         return {
diff --git a/plugins/give.py b/plugins/give.py
index e604d7d..5f518cf 100644
--- a/plugins/give.py
+++ b/plugins/give.py
@@ -9,6 +9,9 @@ class give:
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
+        self.userto = ""
+        self.value = 0
+        self.myreason = ""
 
     def help(self):
         return {"give": "Give Money to other user"}
diff --git a/plugins/take.py b/plugins/take.py
index 63a4357..9763803 100644
--- a/plugins/take.py
+++ b/plugins/take.py
@@ -14,6 +14,10 @@ class take:
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
+        self.totakefrom = []
+        self.peruser = 0
+        self.myreason = ""
+        self.value = 0
 
     def help(self):
         return {"take": "Take money from other user(s)"}
diff --git a/tests/plugins/test_declaratie.py b/tests/plugins/test_declaratie.py
index 726b92c..28423a5 100644
--- a/tests/plugins/test_declaratie.py
+++ b/tests/plugins/test_declaratie.py
@@ -429,3 +429,22 @@ def test_bon_save_startup_and_input_commands(self):
             assert self.declaratie.input(command)
             assert self.declaratie.soort == command
             self.master_mock.donext.assert_called_with(self.declaratie, "who")
+
+    def test_instances_do_not_share_state(self):
+        self.declaratie.wie = "user1"
+        self.declaratie.value = 10
+        self.declaratie.reden = "reason"
+        self.declaratie.ascash = 1
+        self.declaratie.asbank = 2
+        self.declaratie.asbar = 3
+        self.declaratie.soort = "declaratie"
+
+        other = declaratie_module.declaratie("SID2", Mock())
+
+        assert other.wie == ""
+        assert other.value == 0
+        assert other.reden == ""
+        assert other.ascash == 0
+        assert other.asbank == 0
+        assert other.asbar == 0
+        assert other.soort == ""
diff --git a/tests/plugins/test_give.py b/tests/plugins/test_give.py
index ab885fa..cfbef61 100644
--- a/tests/plugins/test_give.py
+++ b/tests/plugins/test_give.py
@@ -93,3 +93,14 @@ def test_amount_large_value(self):
             assert self.give.amount("1001")
             self.give.master.donext.assert_called_with(self.give, "amount")
             self.give.master.send_message.assert_called()
+
+    def test_instances_do_not_share_state(self):
+        self.give.userto = "user1"
+        self.give.value = 10
+        self.give.myreason = "reason"
+
+        other = give_module.give("SID2", Mock())
+
+        assert other.userto == ""
+        assert other.value == 0
+        assert other.myreason == ""
diff --git a/tests/plugins/test_take.py b/tests/plugins/test_take.py
index e93d230..e5e2ccb 100644
--- a/tests/plugins/test_take.py
+++ b/tests/plugins/test_take.py
@@ -94,3 +94,19 @@ def test_startup():
     take = take_module.take("SID", master_mock)
     take.startup()
     # No assertion needed, just checking if method exists and runs without error
+
+
+def test_instances_do_not_share_state():
+    master_mock = Mock()
+    take = take_module.take("SID", master_mock)
+    take.totakefrom.append("user1")
+    take.peruser = 10
+    take.myreason = "reason"
+    take.value = 20
+
+    other = take_module.take("SID2", Mock())
+
+    assert other.totakefrom == []
+    assert other.peruser == 0
+    assert other.myreason == ""
+    assert other.value == 0

From 3d9bbd11f6f5195802fe83f675c64e918ebe9a72 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:52:27 +0200
Subject: [PATCH 18/76] Maak account laden toleranter

---
 plugins/accounts.py            | 10 ++++++++--
 tests/plugins/test_accounts.py | 35 ++++++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/plugins/accounts.py b/plugins/accounts.py
index 36c889a..2aecb8a 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -63,7 +63,11 @@ def readaccounts(self):
         with codecs.open("data/revbank.accounts", "r", "utf-8") as f:
             lines = f.readlines()
         for line in lines:
+            if not line.strip() or line.lstrip().startswith("#"):
+                continue
             parts = line.split()
+            if len(parts) < 3:
+                continue
             self.accounts[parts[0]] = {
                 "amount": float(parts[1]),
                 "lastupdate": parts[2],
@@ -71,9 +75,11 @@ def readaccounts(self):
         with codecs.open("data/revbank.aliases", "r", "utf-8") as f:
             y = f.readlines()
             for x in y:
-                s = x.split(" ")
+                if not x.strip() or x.lstrip().startswith("#"):
+                    continue
+                s = x.split()
                 if len(s) == 2:
-                    self.aliases[s[0]] = s[1].rstrip()
+                    self.aliases[s[0]] = s[1]
 
     def updateaccount(self, usr, value):
         print("Updating account", usr)
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index 4da7db5..50cc438 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -75,6 +75,41 @@ def custom_mock_open(filename, _bla, _bla2):
         assert "stale_alias" not in acc.aliases
 
 
+def test_readaccounts_tolerates_comments_blanks_and_whitespace():
+    master_mock = Mock()
+    acc = accounts("SID", master_mock)
+
+    mock_accounts_data = (
+        "# comment\n"
+        "\n"
+        "user1     +100.00   2021-01-01\n"
+        "malformed\n"
+        "user2\t-20.50\t2021-01-02 extra-field\n"
+    )
+    mock_aliases_data = (
+        "# comment\n"
+        "\n"
+        "alias1     user1\n"
+        "bad alias line\n"
+        "alias2\tuser2\n"
+    )
+
+    def custom_mock_open(filename, _bla, _bla2):
+        if filename == "data/revbank.accounts":
+            return mock_open(read_data=mock_accounts_data)()
+        if filename == "data/revbank.aliases":
+            return mock_open(read_data=mock_aliases_data)()
+
+    with patch("plugins.accounts.codecs.open", side_effect=custom_mock_open):
+        acc.readaccounts()
+
+    assert acc.accounts == {
+        "user1": {"amount": 100.0, "lastupdate": "2021-01-01"},
+        "user2": {"amount": -20.5, "lastupdate": "2021-01-02"},
+    }
+    assert acc.aliases == {"alias1": "user1", "alias2": "user2"}
+
+
 def test_writeaccount():
     master_mock = Mock()
     acc = accounts("SID", master_mock)

From 547dcf6c400ea005088fa77218e3da3c5353bbe4 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:53:16 +0200
Subject: [PATCH 19/76] Maak stock laden toleranter

---
 plugins/stock.py            | 4 ++++
 tests/plugins/test_stock.py | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/stock.py b/plugins/stock.py
index 2ffe366..9720b45 100644
--- a/plugins/stock.py
+++ b/plugins/stock.py
@@ -47,6 +47,8 @@ def readstock(self):
         with open("data/revbank.stock", "r", encoding="utf-8") as f:
             lines = f.readlines()
         for line in lines:
+            if not line.strip() or line.lstrip().startswith("#"):
+                continue
             parts = " ".join(line.split()).split(" ", 2)
             if len(parts) == 2:
                 name = parts[0]
@@ -55,6 +57,8 @@ def readstock(self):
         with open("data/revbank.stockalias", "r", encoding="utf-8") as f:
             lines = f.readlines()
         for line in lines:
+            if not line.strip() or line.lstrip().startswith("#"):
+                continue
             parts = " ".join(line.split()).split(" ", 3)
             if len(parts) == 3:
                 name = parts[0]
diff --git a/tests/plugins/test_stock.py b/tests/plugins/test_stock.py
index 0803673..5f9d8cc 100644
--- a/tests/plugins/test_stock.py
+++ b/tests/plugins/test_stock.py
@@ -154,8 +154,8 @@ def test_stock_readstock():
     stock = stock_module.stock("SID", master_mock)
     stock.stock = {"stale_product": 99}
     stock.stockalias = {"stale_alias": {"prod": "stale_product", "multi": 1}}
-    stock_data = "product1 10\nproduct2 20"
-    stock_alias_data = "alias1 product1 2\nalias2 product2 3"
+    stock_data = "# comment\n\nproduct1   10\nproduct2\t20\nmalformed\n"
+    stock_alias_data = "# comment\n\nalias1   product1   2\nalias2\tproduct2\t3\nbad line"
 
     def custom_mock_open_read(filename, *args, **kwargs):
         if filename == "data/revbank.stock":

From 62480781f679afd317eb474e6fbcb8ca4c30af82 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:54:36 +0200
Subject: [PATCH 20/76] Maak product market en pfand laden toleranter

---
 plugins/market.py              |  4 +++-
 plugins/pfand.py               |  2 ++
 plugins/products.py            |  4 ++++
 tests/plugins/test_market.py   |  7 ++++++-
 tests/plugins/test_pfand.py    |  2 +-
 tests/plugins/test_products.py | 11 ++++++++++-
 6 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/plugins/market.py b/plugins/market.py
index f695a93..38127cc 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -51,9 +51,11 @@ def readproducts(self):
             lines = f.readlines()
         print("ok", lines)
         for line in lines:
+            if not line.strip() or line.lstrip().startswith("#"):
+                continue
             parts = " ".join(line.split()).split(" ", 4)
             print(parts)
-            if len(parts) == 5 and not line.startswith("#"):
+            if len(parts) == 5:
                 aliases = parts[1].split(",")
                 name = aliases.pop(0)
                 self.products[name] = {
diff --git a/plugins/pfand.py b/plugins/pfand.py
index 6773910..72e2c41 100644
--- a/plugins/pfand.py
+++ b/plugins/pfand.py
@@ -76,6 +76,8 @@ def loadmarket(self):
         with open("data/revbank.pfand", "r", encoding="utf-8") as f:
             lines = f.readlines()
         for line in lines:
+            if not line.strip() or line.lstrip().startswith("#"):
+                continue
             parts = " ".join(line.split()).split(" ", 2)
             if len(parts) == 2:
                 name = parts[0]
diff --git a/plugins/products.py b/plugins/products.py
index 6dc0406..43f20a3 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -52,9 +52,13 @@ def readproducts(self):
         with open("data/revbank.products", "r", encoding="utf-8") as f:
             lines = f.readlines()
         for line in lines:
+            if not line.strip():
+                continue
             parts = " ".join(line.split()).split(" ", 2)
             if line.startswith("#"):
                 groupname = line.replace("#", "").strip(" \t\n\r")
+                if not groupname:
+                    continue
                 self.groups[groupname] = []
             elif len(parts) == 3:
                 aliases = parts[0].split(",")
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index 4300b6a..d6a01d7 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -12,7 +12,12 @@ def setup_method(self, method):
     def test_readproducts(self):
         self.market.products = {"stale_product": {}}
         self.market.aliases = {"stale_alias": "stale_product"}
-        market_data = "user1 product1 2.50 1.00 description1\n"
+        market_data = (
+            "# comment\n"
+            "\n"
+            "user1   product1   2.50   1.00   description1\n"
+            "malformed\n"
+        )
         mo = mock_open(read_data=market_data)
         with patch("builtins.open", mo):
             self.market.readproducts()
diff --git a/tests/plugins/test_pfand.py b/tests/plugins/test_pfand.py
index c4b7202..4f29985 100644
--- a/tests/plugins/test_pfand.py
+++ b/tests/plugins/test_pfand.py
@@ -56,7 +56,7 @@ def test_input_other(self):
 
     def test_loadmarket(self):
         self.pfand.products = {"stale": 9.0}
-        market_data = "prod1 1.0\nprod2 2.0\n"
+        market_data = "# comment\n\nprod1   1.0\nprod2\t2.0\nmalformed\n"
         mo = patch("builtins.open", mock_open(read_data=market_data))
         with mo:
             self.pfand.loadmarket()
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index 8ab807b..ec90754 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -12,7 +12,16 @@ def test_readproducts(self):
         self.products.products = {"stale_product": {}}
         self.products.aliases = {"stale_alias": "stale_product"}
         self.products.groups = {"StaleGroup": ["stale_product"]}
-        product_data = "# Group1\nproduct1,alias1 2.50 Description1\n# Group2\nproduct2 1.50 Description2\n"
+        product_data = (
+            "\n"
+            "# Group1\n"
+            "product1,alias1   2.50   Description1\n"
+            "\n"
+            "# Group2\n"
+            "product2\t1.50\tDescription2\n"
+            "#\n"
+            "malformed\n"
+        )
         with patch("builtins.open", mock_open(read_data=product_data)):
             self.products.readproducts()
             self.assertIn("product1", self.products.products)

From 010c49378fdc696ed1652f34889e5dfda6d15f67 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:55:38 +0200
Subject: [PATCH 21/76] Wis stale POS en undo state bij mislukte load

---
 plugins/POS.py             |  5 +++--
 plugins/undo.py            |  1 +
 tests/plugins/test_POS.py  | 11 +++++++++--
 tests/plugins/test_undo.py | 21 +++++++++++++++++----
 4 files changed, 30 insertions(+), 8 deletions(-)

diff --git a/plugins/POS.py b/plugins/POS.py
index d484f31..d88cd70 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -245,14 +245,15 @@ def writebons(self):
             json.dump(self.serialize_bons(self.bonnetjes), output)
 
     def loadbons(self):
+        self.bonnetjes = {}
         try:
             with open("data/revbank.POS", "rb") as f:
                 data = f.read()
             try:
                 loaded = json.loads(data.decode("utf-8"))
-                self.bonnetjes = self.deserialize_bons(loaded)
             except (UnicodeDecodeError, json.JSONDecodeError):
-                self.bonnetjes = pickle.loads(data)
+                loaded = pickle.loads(data)
+            self.bonnetjes = self.deserialize_bons(loaded)
         except:
             pass
 
diff --git a/plugins/undo.py b/plugins/undo.py
index 21f6b9f..f373d01 100644
--- a/plugins/undo.py
+++ b/plugins/undo.py
@@ -57,6 +57,7 @@ def writeundo(self):
             json.dump(self.undo, output)
 
     def loadundo(self):
+        self.undo = {}
         try:
             with open("data/revbank.UNDO", "rb") as f:
                 data = f.read()
diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index 8ab7bf6..c72fb09 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -329,10 +329,17 @@ def test_writebons_max_receipts(self):
             assert len(self.POS.bonnetjes) == 50
 
     def test_loadbons_file_error(self):
-        self.POS.bonnetjes = {}
+        self.POS.bonnetjes = {123: {"bon": "stale"}}
         with patch("builtins.open", new_callable=mock_open(), side_effect=Exception):
             self.POS.loadbons()
-            assert self.POS.bonnetjes == {}  # remains empty
+            assert self.POS.bonnetjes == {}
+
+    def test_loadbons_invalid_data_clears_stale_bons(self):
+        self.POS.bonnetjes = {123: {"bon": "stale"}}
+        with patch("builtins.open", mock_open(read_data=b"not json or pickle")):
+            self.POS.loadbons()
+
+        assert self.POS.bonnetjes == {}
 
     def test_listbons_max_receipts(self):
         self.POS.bonnetjes = {
diff --git a/tests/plugins/test_undo.py b/tests/plugins/test_undo.py
index f65c481..c54d9ad 100644
--- a/tests/plugins/test_undo.py
+++ b/tests/plugins/test_undo.py
@@ -124,7 +124,7 @@ def test_undo_loadundo_json():
         assert undo.undo == {1: "data"}
 
 
-def test_undo_loadundo_ignores_errors():
+def test_undo_loadundo_clears_stale_state_on_errors():
     master_mock = Mock()
     undo = undo_module.undo("SID", master_mock)
     undo.undo = {1: "old"}
@@ -132,7 +132,18 @@ def test_undo_loadundo_ignores_errors():
     with patch("builtins.open", side_effect=OSError("missing")):
         undo.loadundo()
 
-    assert undo.undo == {1: "old"}
+    assert undo.undo == {}
+
+
+def test_undo_loadundo_invalid_data_clears_stale_state():
+    master_mock = Mock()
+    undo = undo_module.undo("SID", master_mock)
+    undo.undo = {1: "old"}
+
+    with patch("builtins.open", mock_open(read_data=b"not json or pickle")):
+        undo.loadundo()
+
+    assert undo.undo == {}
 
 
 def test_undo_doundo_abort():
@@ -235,7 +246,8 @@ def test_undo_listundo():
         "%Y-%m-%d %H:%M:%S", undo_module.time.localtime(123 + 1300000000)
     )
 
-    undo.listundo()
+    with patch.object(undo, "loadundo"):
+        undo.listundo()
     calls = [
         call(
             True,
@@ -265,7 +277,8 @@ def test_undo_listundo_restore_and_limit():
         i: {"totals": {"user": i}, "receipt": [], "beni": "text"} for i in range(60)
     }
 
-    undo.listundo(restore=True)
+    with patch.object(undo, "loadundo"):
+        undo.listundo(restore=True)
 
     master_mock.send_message.assert_any_call(
         True, "message", "Select a transaction to restore"

From 8f3478fd2b9b53cb4f13361bee8427e53d2cdb7e Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:56:15 +0200
Subject: [PATCH 22/76] Maak members laden toleranter

---
 plugins/accounts.py            | 12 +++++++++---
 tests/plugins/test_accounts.py |  6 +++++-
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/plugins/accounts.py b/plugins/accounts.py
index 2aecb8a..888872f 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -81,6 +81,14 @@ def readaccounts(self):
                 if len(s) == 2:
                     self.aliases[s[0]] = s[1]
 
+    def readmembers(self):
+        with open("data/revbank.members", encoding="utf-8") as f:
+            self.members = [
+                member.strip()
+                for member in f.readlines()
+                if member.strip() and not member.lstrip().startswith("#")
+            ]
+
     def updateaccount(self, usr, value):
         print("Updating account", usr)
         if usr == "cash":
@@ -160,9 +168,7 @@ def createnew(self, text):
 
     def startup(self):
         self.readaccounts()
-        with open("data/revbank.members", encoding="utf-8") as f:
-            self.members = f.readlines()
-        self.members = [m.rstrip() for m in self.members]
+        self.readmembers()
         self.get_last_updated_accounts()
         for name, account in self.accounts.items():
             self.master.send_message(True, "accounts/" + name, json.dumps(account))
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index 50cc438..a675a13 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -262,7 +262,11 @@ def test_createnew(_mock_strftime):
     assert master_mock.send_message.call_args_list == expected_calls
 
 
-@patch("builtins.open", new_callable=mock_open, read_data="user1\nuser2\n")
+@patch(
+    "builtins.open",
+    new_callable=mock_open,
+    read_data="# comment\n\nuser1\n  user2  \n",
+)
 def test_startup(mock_file):
     master_mock = Mock()
     acc = accounts("SID", master_mock)

From e25cdacbc6611b2c6773315cc0cb866fa5f82349 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:57:37 +0200
Subject: [PATCH 23/76] Sla ongeldige numerieke loadregels over

---
 plugins/market.py              |  9 +++++++--
 plugins/pfand.py               |  5 ++++-
 plugins/products.py            |  6 +++++-
 plugins/stock.py               | 11 +++++++++--
 tests/plugins/test_market.py   |  4 ++++
 tests/plugins/test_pfand.py    |  2 +-
 tests/plugins/test_products.py |  2 ++
 tests/plugins/test_stock.py    | 10 ++++++++--
 8 files changed, 40 insertions(+), 9 deletions(-)

diff --git a/plugins/market.py b/plugins/market.py
index 38127cc..5a00252 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -58,9 +58,14 @@ def readproducts(self):
             if len(parts) == 5:
                 aliases = parts[1].split(",")
                 name = aliases.pop(0)
+                try:
+                    price = float(parts[2])
+                    space = float(parts[3])
+                except ValueError:
+                    continue
                 self.products[name] = {
-                    "price": float(parts[2]),
-                    "space": float(parts[3]),
+                    "price": price,
+                    "space": space,
                     "description": parts[4],
                     "aliases": aliases,
                     "user": parts[0],
diff --git a/plugins/pfand.py b/plugins/pfand.py
index 72e2c41..26f6e5e 100644
--- a/plugins/pfand.py
+++ b/plugins/pfand.py
@@ -81,7 +81,10 @@ def loadmarket(self):
             parts = " ".join(line.split()).split(" ", 2)
             if len(parts) == 2:
                 name = parts[0]
-                self.products[name] = float(parts[1])
+                try:
+                    self.products[name] = float(parts[1])
+                except ValueError:
+                    continue
 
     def hook_abort(self, _void):
         self.startup()
diff --git a/plugins/products.py b/plugins/products.py
index 43f20a3..925382a 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -63,11 +63,15 @@ def readproducts(self):
             elif len(parts) == 3:
                 aliases = parts[0].split(",")
                 name = aliases.pop(0)
+                try:
+                    price = float(parts[1])
+                except ValueError:
+                    continue
                 self.groups[groupname].append(name)
                 for alias in aliases:
                     self.aliases[alias] = name
                 self.products[name] = {
-                    "price": float(parts[1]),
+                    "price": price,
                     "description": parts[2],
                     "group": groupname,
                     "aliases": aliases,
diff --git a/plugins/stock.py b/plugins/stock.py
index 9720b45..cf10fd2 100644
--- a/plugins/stock.py
+++ b/plugins/stock.py
@@ -52,7 +52,10 @@ def readstock(self):
             parts = " ".join(line.split()).split(" ", 2)
             if len(parts) == 2:
                 name = parts[0]
-                self.stock[name] = int(parts[1])
+                try:
+                    self.stock[name] = int(parts[1])
+                except ValueError:
+                    continue
         f.close()
         with open("data/revbank.stockalias", "r", encoding="utf-8") as f:
             lines = f.readlines()
@@ -62,7 +65,11 @@ def readstock(self):
             parts = " ".join(line.split()).split(" ", 3)
             if len(parts) == 3:
                 name = parts[0]
-                self.stockalias[name] = {"prod": parts[1], "multi": int(parts[2])}
+                try:
+                    multiplier = int(parts[2])
+                except ValueError:
+                    continue
+                self.stockalias[name] = {"prod": parts[1], "multi": multiplier}
 
     def setstock(self, prod, count):
         self.readstock()
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index d6a01d7..d5de1f4 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -16,6 +16,8 @@ def test_readproducts(self):
             "# comment\n"
             "\n"
             "user1   product1   2.50   1.00   description1\n"
+            "user1   badprice   nope   1.00   description\n"
+            "user1   badspace   2.50   nope   description\n"
             "malformed\n"
         )
         mo = mock_open(read_data=market_data)
@@ -25,6 +27,8 @@ def test_readproducts(self):
             assert "product1" in self.market.products
             assert self.market.products["product1"]["price"] == 2.50
             assert self.market.products["product1"]["description"] == "description1"
+            assert "badprice" not in self.market.products
+            assert "badspace" not in self.market.products
             assert "stale_product" not in self.market.products
             assert "stale_alias" not in self.market.aliases
 
diff --git a/tests/plugins/test_pfand.py b/tests/plugins/test_pfand.py
index 4f29985..bd80759 100644
--- a/tests/plugins/test_pfand.py
+++ b/tests/plugins/test_pfand.py
@@ -56,7 +56,7 @@ def test_input_other(self):
 
     def test_loadmarket(self):
         self.pfand.products = {"stale": 9.0}
-        market_data = "# comment\n\nprod1   1.0\nprod2\t2.0\nmalformed\n"
+        market_data = "# comment\n\nprod1   1.0\nprod2\t2.0\nbad nope\nmalformed\n"
         mo = patch("builtins.open", mock_open(read_data=market_data))
         with mo:
             self.pfand.loadmarket()
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index ec90754..38aa934 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -19,6 +19,7 @@ def test_readproducts(self):
             "\n"
             "# Group2\n"
             "product2\t1.50\tDescription2\n"
+            "badprice nope Bad description\n"
             "#\n"
             "malformed\n"
         )
@@ -26,6 +27,7 @@ def test_readproducts(self):
             self.products.readproducts()
             self.assertIn("product1", self.products.products)
             self.assertIn("product2", self.products.products)
+            self.assertNotIn("badprice", self.products.products)
             self.assertIn("Group1", self.products.groups)
             self.assertIn("Group2", self.products.groups)
             self.assertNotIn("stale_product", self.products.products)
diff --git a/tests/plugins/test_stock.py b/tests/plugins/test_stock.py
index 5f9d8cc..fa80d95 100644
--- a/tests/plugins/test_stock.py
+++ b/tests/plugins/test_stock.py
@@ -154,8 +154,14 @@ def test_stock_readstock():
     stock = stock_module.stock("SID", master_mock)
     stock.stock = {"stale_product": 99}
     stock.stockalias = {"stale_alias": {"prod": "stale_product", "multi": 1}}
-    stock_data = "# comment\n\nproduct1   10\nproduct2\t20\nmalformed\n"
-    stock_alias_data = "# comment\n\nalias1   product1   2\nalias2\tproduct2\t3\nbad line"
+    stock_data = "# comment\n\nproduct1   10\nproduct2\t20\nbad nope\nmalformed\n"
+    stock_alias_data = (
+        "# comment\n\n"
+        "alias1   product1   2\n"
+        "alias2\tproduct2\t3\n"
+        "badalias product1 nope\n"
+        "bad line"
+    )
 
     def custom_mock_open_read(filename, *args, **kwargs):
         if filename == "data/revbank.stock":

From ab1fe93239686d610fd817bc2fa8f0fab7156758 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 00:59:31 +0200
Subject: [PATCH 24/76] Blokkeer productaliases die met commando's botsen

---
 plugins/market.py              | 32 +++++++++++++++++++++++++
 plugins/products.py            | 32 +++++++++++++++++++++++++
 tests/plugins/test_market.py   | 44 ++++++++++++++++++++++++++++++++--
 tests/plugins/test_products.py | 43 +++++++++++++++++++++++++++++++--
 4 files changed, 147 insertions(+), 4 deletions(-)

diff --git a/plugins/market.py b/plugins/market.py
index 5a00252..ffbca06 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -4,6 +4,8 @@
 import tempfile
 import threading
 
+RESERVED_INPUTS = {"abort", "ok"}
+
 
 def _atomic_write(path, lines):
     directory = os.path.dirname(path) or "."
@@ -44,6 +46,17 @@ def help(self):
             "market": "Market: Products",
         }
 
+    def reserved_inputs(self):
+        reserved = set(RESERVED_INPUTS)
+        reserved.update(self.help().keys())
+        master_help = getattr(self.master, "help", {})
+        if isinstance(master_help, dict):
+            reserved.update(master_help.keys())
+        return reserved
+
+    def is_reserved_input(self, text):
+        return text in self.reserved_inputs()
+
     def readproducts(self):
         self.products = {}
         self.aliases = {}
@@ -58,6 +71,11 @@ def readproducts(self):
             if len(parts) == 5:
                 aliases = parts[1].split(",")
                 name = aliases.pop(0)
+                if self.is_reserved_input(name):
+                    continue
+                aliases = [
+                    alias for alias in aliases if not self.is_reserved_input(alias)
+                ]
                 try:
                     price = float(parts[2])
                     space = float(parts[3])
@@ -110,6 +128,8 @@ def __init__(self, SID, master):
         self.newprod = ""
 
     def lookupprod(self, text):
+        if self.is_reserved_input(text):
+            return None
         prod = None
         if text in self.products:
             prod = text
@@ -134,6 +154,12 @@ def savealias(self, text):
                 "keyboard",
                 "Already known alias " + text + " for " + prod + "! Try again.",
             )
+        if self.is_reserved_input(text):
+            return self.messageandbuttons(
+                "savealias",
+                "keyboard",
+                "That alias is a command; choose another alias.",
+            )
         if len(text) < 6 or not re.compile("^[A-z0-9]+$").match(text):
             return self.messageandbuttons(
                 "savealias",
@@ -315,6 +341,12 @@ def addproduct(self, text):
             return self.messageandbuttons(
                 "addproduct", "keyboard", "Product already exists? What product to add?"
             )
+        if self.is_reserved_input(text):
+            return self.messageandbuttons(
+                "addproduct",
+                "keyboard",
+                "That product name is a command; choose another name.",
+            )
         if len(text) < 4 or not re.compile("^[A-z0-9]+$").match(text):
             return self.messageandbuttons(
                 "addproduct",
diff --git a/plugins/products.py b/plugins/products.py
index 925382a..0da9401 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -4,6 +4,8 @@
 import tempfile
 import threading
 
+RESERVED_INPUTS = {"abort", "ok"}
+
 
 def _atomic_write(path, lines):
     directory = os.path.dirname(path) or "."
@@ -44,6 +46,17 @@ def help(self):
             "setprice": "Change the price of a product",
         }
 
+    def reserved_inputs(self):
+        reserved = set(RESERVED_INPUTS)
+        reserved.update(self.help().keys())
+        master_help = getattr(self.master, "help", {})
+        if isinstance(master_help, dict):
+            reserved.update(master_help.keys())
+        return reserved
+
+    def is_reserved_input(self, text):
+        return text in self.reserved_inputs()
+
     def readproducts(self):
         self.products = {}
         self.aliases = {}
@@ -63,6 +76,11 @@ def readproducts(self):
             elif len(parts) == 3:
                 aliases = parts[0].split(",")
                 name = aliases.pop(0)
+                if self.is_reserved_input(name):
+                    continue
+                aliases = [
+                    alias for alias in aliases if not self.is_reserved_input(alias)
+                ]
                 try:
                     price = float(parts[1])
                 except ValueError:
@@ -115,6 +133,8 @@ def __init__(self, SID, master):
         self.newprod = ""
 
     def lookupprod(self, text):
+        if self.is_reserved_input(text):
+            return None
         prod = None
         if text in self.products:
             prod = text
@@ -139,6 +159,12 @@ def savealias(self, text):
                 "keyboard",
                 "Already known alias " + text + " for " + prod + "! Try again.",
             )
+        if self.is_reserved_input(text):
+            return self.messageandbuttons(
+                "savealias",
+                "keyboard",
+                "That alias is a command; choose another alias.",
+            )
         if len(text) < 6 or not re.compile("^[A-z0-9]+$").match(text):
             return self.messageandbuttons(
                 "savealias",
@@ -302,6 +328,12 @@ def addproduct(self, text):
             return self.messageandbuttons(
                 "addproduct", "keyboard", "Product already exists? What product to add?"
             )
+        if self.is_reserved_input(text):
+            return self.messageandbuttons(
+                "addproduct",
+                "keyboard",
+                "That product name is a command; choose another name.",
+            )
         if len(text) < 4 or not re.compile("^[A-z0-9]+$").match(text):
             return self.messageandbuttons(
                 "addproduct",
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index d5de1f4..67d7416 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -10,12 +10,15 @@ def setup_method(self, method):
         self.market = market_module.market("SID", self.master_mock)
 
     def test_readproducts(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
         self.market.products = {"stale_product": {}}
         self.market.aliases = {"stale_alias": "stale_product"}
         market_data = (
             "# comment\n"
             "\n"
             "user1   product1   2.50   1.00   description1\n"
+            "user1   deposit,oldalias   1.00   0.00   reserved product\n"
+            "user1   product3,deposit,ok   3.00   0.50   reserved aliases\n"
             "user1   badprice   nope   1.00   description\n"
             "user1   badspace   2.50   nope   description\n"
             "malformed\n"
@@ -25,8 +28,13 @@ def test_readproducts(self):
             self.market.readproducts()
             print("hooi", self.market.products)
             assert "product1" in self.market.products
+            assert "product3" in self.market.products
+            assert self.market.products["product3"]["aliases"] == []
             assert self.market.products["product1"]["price"] == 2.50
             assert self.market.products["product1"]["description"] == "description1"
+            assert "deposit" not in self.market.products
+            assert "deposit" not in self.market.aliases
+            assert "ok" not in self.market.aliases
             assert "badprice" not in self.market.products
             assert "badspace" not in self.market.products
             assert "stale_product" not in self.market.products
@@ -81,10 +89,12 @@ def test_writeproducts(self):
         assert self.market.products["product1"]["aliases"] == ["alias1"]
 
     def test_lookupprod(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
         self.market.products = {"product1": "details1"}
-        self.market.aliases = {"alias1": "product1"}
+        self.market.aliases = {"alias1": "product1", "deposit": "product1"}
         assert self.market.lookupprod("product1") == "product1"
         assert self.market.lookupprod("alias1") == "product1"
+        assert self.market.lookupprod("deposit") is None
         assert self.market.lookupprod("unknown") is None
 
     def test_messageandbuttons(self):
@@ -127,6 +137,20 @@ def test_savealias_valid_new_alias(self):
 
         assert self.market.products["product1"]["aliases"] == ["alias123"]
 
+    def test_savealias_rejects_command_alias(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
+        self.market.products = {"product1": {"aliases": []}}
+        self.market.aliasprod = "product1"
+
+        with patch.object(self.market, "readproducts"), patch.object(
+            self.market, "writeproducts"
+        ) as mock_writeproducts:
+            assert self.market.savealias("deposit") is True
+
+        mock_writeproducts.assert_not_called()
+        assert self.market.products["product1"]["aliases"] == []
+        self.master_mock.donext.assert_called_with(self.market, "savealias")
+
     def test_addalias(self):
         self.market.products = {"product1": {"aliases": []}}
         assert self.market.addalias("product1")
@@ -292,13 +316,29 @@ def test_addproduct_abort_and_invalid_name(self):
         self.master_mock.callhook.assert_called_with("abort", None)
         assert self.market.addproduct("bad!") is True
 
+    def test_addproduct_rejects_command_name(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
+
+        assert self.market.addproduct("deposit") is True
+
+        assert self.market.newprod == ""
+        self.master_mock.donext.assert_called_with(self.market, "addproduct")
+
     def test_input_unknown_product(self):
         self.market.products = {}
         assert not self.market.input("unknownprod")
 
     def test_input_market(self):
-        self.market.products = {}
+        self.market.products = {
+            "market": {
+                "price": 2.0,
+                "user": "user1",
+                "description": "reserved name",
+                "space": 0.5,
+            }
+        }
         assert self.market.input("market")
+        self.master_mock.receipt.add.assert_not_called()
 
     def test_input_market_lists_products(self):
         self.market.products = {
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index 38aa934..295bda3 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -9,6 +9,7 @@ def setUp(self):
         self.products = ProductsModule.products("SID", self.master_mock)
 
     def test_readproducts(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
         self.products.products = {"stale_product": {}}
         self.products.aliases = {"stale_alias": "stale_product"}
         self.products.groups = {"StaleGroup": ["stale_product"]}
@@ -16,6 +17,8 @@ def test_readproducts(self):
             "\n"
             "# Group1\n"
             "product1,alias1   2.50   Description1\n"
+            "deposit,oldalias   1.00   Reserved product\n"
+            "product3,deposit,ok   3.00   Reserved aliases\n"
             "\n"
             "# Group2\n"
             "product2\t1.50\tDescription2\n"
@@ -27,7 +30,12 @@ def test_readproducts(self):
             self.products.readproducts()
             self.assertIn("product1", self.products.products)
             self.assertIn("product2", self.products.products)
+            self.assertIn("product3", self.products.products)
+            self.assertEqual(self.products.products["product3"]["aliases"], [])
             self.assertNotIn("badprice", self.products.products)
+            self.assertNotIn("deposit", self.products.products)
+            self.assertNotIn("deposit", self.products.aliases)
+            self.assertNotIn("ok", self.products.aliases)
             self.assertIn("Group1", self.products.groups)
             self.assertIn("Group2", self.products.groups)
             self.assertNotIn("stale_product", self.products.products)
@@ -78,10 +86,12 @@ def test_writeproducts(self):
         self.assertEqual(self.products.products["product2"]["aliases"], [])
 
     def test_lookupprod(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
         self.products.products = {"product1": {}}
-        self.products.aliases = {"alias1": "product1"}
+        self.products.aliases = {"alias1": "product1", "deposit": "product1"}
         self.assertEqual(self.products.lookupprod("product1"), "product1")
         self.assertEqual(self.products.lookupprod("alias1"), "product1")
+        self.assertIsNone(self.products.lookupprod("deposit"))
         self.assertIsNone(self.products.lookupprod("nonexistent"))
 
     def test_messageandbuttons(self):
@@ -246,6 +256,20 @@ def test_savealias_existing_alias(self):
             assert self.products.savealias("alias1")
         self.master_mock.donext.assert_called_with(self.products, "savealias")
 
+    def test_savealias_rejects_command_alias(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
+        self.products.products = {"product1": {"aliases": []}}
+        self.products.aliasprod = "product1"
+
+        with patch.object(self.products, "readproducts"), patch.object(
+            self.products, "writeproducts"
+        ) as mock_writeproducts:
+            assert self.products.savealias("deposit")
+
+        mock_writeproducts.assert_not_called()
+        assert self.products.products["product1"]["aliases"] == []
+        self.master_mock.donext.assert_called_with(self.products, "savealias")
+
     def test_saveprice_out_of_range(self):
         self.products.products = {"product1": {"price": 2.5}}
         self.products.priceprod = "product1"
@@ -307,10 +331,21 @@ def test_addproduct_existing_invalid_and_valid(self):
         assert self.products.newprod == "product2"
         self.master_mock.donext.assert_called_with(self.products, "addproductdesc")
 
+    def test_addproduct_rejects_command_name(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
+
+        assert self.products.addproduct("deposit")
+
+        assert self.products.newprod == ""
+        self.master_mock.donext.assert_called_with(self.products, "addproduct")
+
     def test_input_product_commands_and_multiplier(self):
+        self.master_mock.help = {"deposit": "Deposit Money"}
         self.products.products = {
-            "product1": {"price": 2.5, "description": "Description1", "aliases": []}
+            "product1": {"price": 2.5, "description": "Description1", "aliases": []},
+            "deposit": {"price": 1.0, "description": "Reserved", "aliases": []},
         }
+        self.products.aliases = {"deposit": "product1"}
 
         assert self.products.input("2*")
         assert self.products.times == 2
@@ -321,6 +356,10 @@ def test_input_product_commands_and_multiplier(self):
         )
         assert self.products.times == 1
 
+        self.master_mock.reset_mock()
+        assert self.products.input("deposit") is None
+        self.master_mock.receipt.add.assert_not_called()
+
         for command, nextcall in (
             ("aliasproduct", "addalias"),
             ("addproduct", "addproduct"),

From b5dd27720f253068ef85cfb9497b8680293aba4f Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:03:42 +0200
Subject: [PATCH 25/76] Verplaats hardcoded hosts naar config

---
 .gitignore                     |  1 +
 config.py                      | 68 ++++++++++++++++++++++++++++++++++
 config.yaml.example            | 27 ++++++++++++++
 kassa.py                       |  8 +++-
 plugins/POS.py                 |  6 ++-
 plugins/door.py                | 13 +++++--
 plugins/stickers.py            | 15 +++++++-
 requirements.in                |  1 +
 requirements.txt               |  4 +-
 tests/plugins/test_POS.py      | 16 ++++++++
 tests/plugins/test_door.py     | 19 ++++++++++
 tests/plugins/test_stickers.py | 28 ++++++++++++++
 tests/test_config.py           | 45 ++++++++++++++++++++++
 tests/test_kassa.py            | 15 ++++++++
 www/spaceconsole/cmd.php       |  6 ++-
 www/spaceconsole/stream.php    |  6 ++-
 16 files changed, 268 insertions(+), 10 deletions(-)
 create mode 100644 .gitignore
 create mode 100644 config.py
 create mode 100644 config.yaml.example
 create mode 100644 tests/test_config.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5b6b072
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+config.yaml
diff --git a/config.py b/config.py
new file mode 100644
index 0000000..105cc04
--- /dev/null
+++ b/config.py
@@ -0,0 +1,68 @@
+import copy
+import os
+
+import yaml
+
+
+CONFIG_PATH = "config.yaml"
+
+DEFAULT_CONFIG = {
+    "mqtt": {
+        "host": "localhost",
+        "port": 1883,
+        "keepalive": 60,
+    },
+    "door": {
+        "mqtt": {
+            "host": "mqtt.space.hack42.nl",
+            "port": 1883,
+            "keepalive": 60,
+            "topic": "hack42/brandhok/deuropen",
+        },
+    },
+    "stickers": {
+        "printer": {
+            "model": "QL-710W",
+            "host": "localhost",
+            "port": 9100,
+        },
+    },
+    "pos": {
+        "serial": {
+            "port": "/dev/ttyUSB0",
+            "baudrate": 19200,
+        },
+    },
+}
+
+
+def _merge_config(base, override):
+    merged = copy.deepcopy(base)
+    for key, value in override.items():
+        if isinstance(value, dict) and isinstance(merged.get(key), dict):
+            merged[key] = _merge_config(merged[key], value)
+        else:
+            merged[key] = value
+    return merged
+
+
+def load_config(path=None):
+    path = path or os.environ.get("KASSA_CONFIG", CONFIG_PATH)
+    if not os.path.exists(path):
+        return copy.deepcopy(DEFAULT_CONFIG)
+
+    with open(path, encoding="utf-8") as config_file:
+        loaded = yaml.safe_load(config_file) or {}
+
+    if not isinstance(loaded, dict):
+        return copy.deepcopy(DEFAULT_CONFIG)
+    return _merge_config(DEFAULT_CONFIG, loaded)
+
+
+def config_get(*keys, default=None):
+    value = load_config()
+    for key in keys:
+        if not isinstance(value, dict) or key not in value:
+            return default
+        value = value[key]
+    return value
diff --git a/config.yaml.example b/config.yaml.example
new file mode 100644
index 0000000..35a6292
--- /dev/null
+++ b/config.yaml.example
@@ -0,0 +1,27 @@
+# Copy this file to config.yaml and adjust local values.
+# config.yaml is intentionally git-ignored so local secrets/device settings are not overwritten.
+
+mqtt:
+  host: localhost
+  port: 1883
+  keepalive: 60
+
+door:
+  mqtt:
+    host: mqtt.space.hack42.nl
+    port: 1883
+    keepalive: 60
+    topic: hack42/brandhok/deuropen
+
+stickers:
+  printer:
+    model: QL-710W
+    host: BRW008092D4A414.space.hack42.nl
+    port: 9100
+    # Optional override when the brother_ql backend needs a full identifier:
+    # identifier: tcp://BRW008092D4A414.space.hack42.nl:9100
+
+pos:
+  serial:
+    port: /dev/ttyUSB0
+    baudrate: 19200
diff --git a/kassa.py b/kassa.py
index dd0a5e3..9169aa2 100755
--- a/kassa.py
+++ b/kassa.py
@@ -7,6 +7,7 @@
 import sys
 import traceback
 import paho.mqtt.client as mqtt
+from config import config_get
 
 sessions = {}
 
@@ -247,11 +248,16 @@ def on_message(client, _userdata, msg):
 def run():
     while 1:
         try:
+            mqtt_config = config_get("mqtt", default={})
             client = mqtt.Client()
             client.on_connect = on_connect
             client.on_message = on_message
 
-            client.connect("localhost", 1883, 60)
+            client.connect(
+                mqtt_config["host"],
+                int(mqtt_config["port"]),
+                int(mqtt_config["keepalive"]),
+            )
             client.loop_start()
             while True:
                 time.sleep(1)
diff --git a/plugins/POS.py b/plugins/POS.py
index d88cd70..a9e1aa4 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -5,6 +5,7 @@
 import time
 import pickle
 import serial
+from config import config_get
 
 DISPLAY = b"\x1b=\x02\x1b@"
 PRINTER = b"\x1b=\x01\x1b@"
@@ -43,9 +44,10 @@ def __init__(self, SID, master):
     def open(self):
         if self.ser is not None:
             return
+        serial_config = config_get("pos", "serial", default={})
         self.ser = serial.Serial(  # pylint: disable=no-member
-            port="/dev/ttyUSB0",  # pylint: disable=no-member
-            baudrate=19200,  # pylint: disable=no-member
+            port=serial_config["port"],  # pylint: disable=no-member
+            baudrate=int(serial_config["baudrate"]),  # pylint: disable=no-member
             parity=serial.PARITY_NONE,  # pylint: disable=no-member
             stopbits=serial.STOPBITS_ONE,  # pylint: disable=no-member
             bytesize=serial.EIGHTBITS,  # pylint: disable=no-member
diff --git a/plugins/door.py b/plugins/door.py
index 581f7b3..84464d7 100644
--- a/plugins/door.py
+++ b/plugins/door.py
@@ -1,6 +1,7 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
 import paho.mqtt.client as mqtt
+from config import config_get
 
 
 class door:
@@ -14,10 +15,16 @@ def help(self):
 
     def input(self, text):
         if text == "dooropen":
+            mqtt_config = config_get("door", "mqtt", default={})
             client = mqtt.Client()
-            client.connect("mqtt.space.hack42.nl", 1883, 60)
-            client.publish("hack42/brandhok/deuropen", "closed", 1, True)
-            client.publish("hack42/brandhok/deuropen", "open", 1, True)
+            topic = mqtt_config["topic"]
+            client.connect(
+                mqtt_config["host"],
+                int(mqtt_config["port"]),
+                int(mqtt_config["keepalive"]),
+            )
+            client.publish(topic, "closed", 1, True)
+            client.publish(topic, "open", 1, True)
             client.disconnect()
             return True
         return None
diff --git a/plugins/stickers.py b/plugins/stickers.py
index 138a7e4..e6f9dbd 100644
--- a/plugins/stickers.py
+++ b/plugins/stickers.py
@@ -11,6 +11,7 @@
 import brother_ql.conversion
 import brother_ql.backends.helpers
 import brother_ql.raster
+from config import config_get
 
 
 class stickers:  # pylint: disable=too-many-public-methods
@@ -21,7 +22,7 @@ class stickers:  # pylint: disable=too-many-public-methods
     LOGOFILE = "images/hack42.png"
     FONT = "images/arialbd.ttf"
     printer = "QL710W"
-    PRINTER = "tcp://192.168.42.167:9100"
+    PRINTER = "tcp://localhost:9100"
     MODEL = "QL-710W"
     SPACE = (
         0  # spacing around qrcode, should be 4 but our printer prints on white labels
@@ -38,6 +39,18 @@ class stickers:  # pylint: disable=too-many-public-methods
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
+        printer_config = config_get("stickers", "printer", default={})
+        self.MODEL = printer_config.get("model", self.MODEL)
+        self.PRINTER = self.printer_identifier(printer_config)
+
+    def printer_identifier(self, printer_config):
+        if printer_config.get("identifier"):
+            return printer_config["identifier"]
+        host = printer_config.get("host")
+        port = printer_config.get("port", 9100)
+        if host:
+            return f"tcp://{host}:{port}"
+        return self.PRINTER
 
     def help(self):
         return {"stickers": "All sticker commands"}
diff --git a/requirements.in b/requirements.in
index 49cfe40..713eb51 100644
--- a/requirements.in
+++ b/requirements.in
@@ -4,3 +4,4 @@ Pillow
 serial
 pypng
 brother_ql
+PyYAML
diff --git a/requirements.txt b/requirements.txt
index c0f45c0..a8651a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,6 +31,8 @@ pyqrcode==1.2.1
 pyusb==1.2.1
     # via brother-ql
 pyyaml==6.0.1
-    # via serial
+    # via
+    #   -r requirements.in
+    #   serial
 serial==0.0.97
     # via -r requirements.in
diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index c72fb09..7fa24a3 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -14,6 +14,22 @@ def test_open(self):
             self.POS.open()
             assert self.POS.ser is not None
 
+    def test_open_uses_configured_serial_port(self):
+        serial_mock = Mock()
+        with patch("plugins.POS.serial", new=serial_mock), patch(
+            "plugins.POS.config_get",
+            return_value={"port": "/dev/test-printer", "baudrate": 9600},
+        ):
+            self.POS.open()
+
+        serial_mock.Serial.assert_called_with(
+            port="/dev/test-printer",
+            baudrate=9600,
+            parity=serial_mock.PARITY_NONE,
+            stopbits=serial_mock.STOPBITS_ONE,
+            bytesize=serial_mock.EIGHTBITS,
+        )
+
     def test_open_when_already_open(self):
         self.POS.ser = Mock()
 
diff --git a/tests/plugins/test_door.py b/tests/plugins/test_door.py
index 7030095..fe4ec7c 100644
--- a/tests/plugins/test_door.py
+++ b/tests/plugins/test_door.py
@@ -27,6 +27,25 @@ def test_input_dooropen(self):
             )
             client_instance.disconnect.assert_called()
 
+    def test_input_dooropen_uses_config(self):
+        with patch("paho.mqtt.client.Client") as mock_client, patch(
+            "plugins.door.config_get",
+            return_value={
+                "host": "door-mqtt.example.test",
+                "port": 1884,
+                "keepalive": 30,
+                "topic": "custom/door",
+            },
+        ):
+            client_instance = mock_client.return_value
+            self.assertTrue(self.door_instance.input("dooropen"))
+
+            client_instance.connect.assert_called_with(
+                "door-mqtt.example.test", 1884, 30
+            )
+            client_instance.publish.assert_any_call("custom/door", "closed", 1, True)
+            client_instance.publish.assert_any_call("custom/door", "open", 1, True)
+
     def test_input_invalid_command(self):
         self.assertIsNone(self.door_instance.input("invalid_command"))
 
diff --git a/tests/plugins/test_stickers.py b/tests/plugins/test_stickers.py
index e157e7d..06ae15a 100644
--- a/tests/plugins/test_stickers.py
+++ b/tests/plugins/test_stickers.py
@@ -7,6 +7,34 @@
 from plugins.stickers import stickers
 
 
+def test_uses_configured_printer_host():
+    with patch(
+        "plugins.stickers.config_get",
+        return_value={
+            "model": "QL-820NWB",
+            "host": "printer.example.test",
+            "port": 9101,
+        },
+    ):
+        sticky = stickers("main", Mock())
+
+    assert sticky.MODEL == "QL-820NWB"
+    assert sticky.PRINTER == "tcp://printer.example.test:9101"
+
+
+def test_uses_configured_printer_identifier():
+    with patch(
+        "plugins.stickers.config_get",
+        return_value={
+            "model": "QL-710W",
+            "identifier": "tcp://printer-id.example.test:9100",
+        },
+    ):
+        sticky = stickers("main", Mock())
+
+    assert sticky.PRINTER == "tcp://printer-id.example.test:9100"
+
+
 @patch("builtins.open")
 @patch("plugins.stickers.brother_ql.backends.helpers")
 def test_eigendom(_cups, _open):
diff --git a/tests/test_config.py b/tests/test_config.py
new file mode 100644
index 0000000..7fa2dba
--- /dev/null
+++ b/tests/test_config.py
@@ -0,0 +1,45 @@
+import os
+
+from config import config_get, load_config
+
+
+def test_load_config_uses_defaults_when_missing(tmp_path):
+    config = load_config(tmp_path / "missing.yaml")
+
+    assert config["mqtt"]["host"] == "localhost"
+    assert config["stickers"]["printer"]["port"] == 9100
+
+
+def test_load_config_merges_yaml_with_defaults(tmp_path):
+    config_path = tmp_path / "config.yaml"
+    config_path.write_text(
+        "mqtt:\n"
+        "  host: mqtt.example.test\n"
+        "stickers:\n"
+        "  printer:\n"
+        "    host: printer.example.test\n",
+        encoding="utf-8",
+    )
+
+    config = load_config(config_path)
+
+    assert config["mqtt"]["host"] == "mqtt.example.test"
+    assert config["mqtt"]["port"] == 1883
+    assert config["stickers"]["printer"]["host"] == "printer.example.test"
+    assert config["stickers"]["printer"]["port"] == 9100
+
+
+def test_config_get_uses_env_path(tmp_path, monkeypatch):
+    config_path = tmp_path / "custom.yaml"
+    config_path.write_text("mqtt:\n  port: 1884\n", encoding="utf-8")
+    monkeypatch.setenv("KASSA_CONFIG", str(config_path))
+
+    assert config_get("mqtt", "port") == 1884
+    assert config_get("missing", default="fallback") == "fallback"
+
+
+def test_example_config_loads():
+    config = load_config("config.yaml.example")
+
+    assert config["stickers"]["printer"]["host"] == "BRW008092D4A414.space.hack42.nl"
+    assert os.path.basename("config.yaml.example") == "config.yaml.example"
diff --git a/tests/test_kassa.py b/tests/test_kassa.py
index 3ba8cd3..d76f60c 100644
--- a/tests/test_kassa.py
+++ b/tests/test_kassa.py
@@ -468,6 +468,21 @@ def test_run_sets_up_client_and_stops_on_keyboard_interrupt():
     client_mock.loop_start.assert_called_once()
 
 
+def test_run_uses_configured_mqtt():
+    client_mock = Mock()
+
+    with patch("kassa.mqtt.Client", return_value=client_mock), patch(
+        "kassa.config_get",
+        return_value={"host": "mqtt.example.test", "port": 1884, "keepalive": 30},
+    ), patch("kassa.time.sleep", side_effect=[KeyboardInterrupt, KeyboardInterrupt]):
+        try:
+            kassa.run()
+        except KeyboardInterrupt:
+            pass
+
+    client_mock.connect.assert_called_with("mqtt.example.test", 1884, 30)
+
+
 def test_startup_removes_module_in_second_import_pass():
     client_mock = Mock()
     session = kassa.Session("SID", client_mock)
diff --git a/www/spaceconsole/cmd.php b/www/spaceconsole/cmd.php
index 8c2f446..dc857a4 100644
--- a/www/spaceconsole/cmd.php
+++ b/www/spaceconsole/cmd.php
@@ -1,7 +1,11 @@
 <?php
 header('Content-type: application/json');
 require("phpMQTT.php");
-$mqtt = new phpMQTT("192.168.142.66", 1883, "barcmnd".rand());
+$mqtt_host = $_ENV["MQTT_HOST"];
+if (empty($mqtt_host)) {
+  $mqtt_host = "localhost";
+}
+$mqtt = new phpMQTT($mqtt_host, 1883, "barcmnd".rand());
 
 
 
diff --git a/www/spaceconsole/stream.php b/www/spaceconsole/stream.php
index 1e3c5b6..3beada7 100644
--- a/www/spaceconsole/stream.php
+++ b/www/spaceconsole/stream.php
@@ -14,7 +14,11 @@ function procmsg($topic,$msg){
 
 ##
 require("phpMQTT.php");
-$mqtt = new phpMQTT("192.168.142.66", 1883, "barclient".rand());
+$mqtt_host = $_ENV["MQTT_HOST"];
+if (empty($mqtt_host)) {
+  $mqtt_host = "localhost";
+}
+$mqtt = new phpMQTT($mqtt_host, 1883, "barclient".rand());
 if(!$mqtt->connect()){
 	exit(1);
 }

From 209070f6ca8f90131adbae9a2b024163cd96bb8c Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:04:56 +0200
Subject: [PATCH 26/76] Onderdruk third-party deprecation warnings

---
 plugins/POS.py      | 10 +++++++++-
 plugins/stickers.py | 14 +++++++++++---
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/plugins/POS.py b/plugins/POS.py
index a9e1aa4..bcc2a94 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -4,9 +4,17 @@
 import json
 import time
 import pickle
-import serial
+import warnings
 from config import config_get
 
+with warnings.catch_warnings():
+    warnings.filterwarnings(
+        "ignore",
+        message="the imp module is deprecated in favour of importlib.*",
+        category=DeprecationWarning,
+    )
+    import serial
+
 DISPLAY = b"\x1b=\x02\x1b@"
 PRINTER = b"\x1b=\x01\x1b@"
 LARGE = b"\x1d!\x11"
diff --git a/plugins/stickers.py b/plugins/stickers.py
index e6f9dbd..e4f7023 100644
--- a/plugins/stickers.py
+++ b/plugins/stickers.py
@@ -6,13 +6,21 @@
 import time
 import base64
 import urllib.parse
+import warnings
 from PIL import Image, ImageDraw, ImageFont
 import pyqrcode
-import brother_ql.conversion
-import brother_ql.backends.helpers
-import brother_ql.raster
 from config import config_get
 
+with warnings.catch_warnings():
+    warnings.filterwarnings(
+        "ignore",
+        message="The 'warn' method is deprecated, use 'warning' instead",
+        category=DeprecationWarning,
+    )
+    import brother_ql.conversion
+    import brother_ql.backends.helpers
+    import brother_ql.raster
+
 
 class stickers:  # pylint: disable=too-many-public-methods
     SMALL = (696, 271)

From acdff5702805553a781904e8d918451205543787 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:10:24 +0200
Subject: [PATCH 27/76] Vervang serial dependency door pyserial

---
 plugins/POS.py   | 10 +---------
 requirements.in  |  2 +-
 requirements.txt | 12 +++---------
 3 files changed, 5 insertions(+), 19 deletions(-)

diff --git a/plugins/POS.py b/plugins/POS.py
index bcc2a94..a9e1aa4 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -4,17 +4,9 @@
 import json
 import time
 import pickle
-import warnings
+import serial
 from config import config_get
 
-with warnings.catch_warnings():
-    warnings.filterwarnings(
-        "ignore",
-        message="the imp module is deprecated in favour of importlib.*",
-        category=DeprecationWarning,
-    )
-    import serial
-
 DISPLAY = b"\x1b=\x02\x1b@"
 PRINTER = b"\x1b=\x01\x1b@"
 LARGE = b"\x1d!\x11"
diff --git a/requirements.in b/requirements.in
index 713eb51..8dbb176 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,7 +1,7 @@
 paho-mqtt
 PyQRCode
 Pillow
-serial
+pyserial
 pypng
 brother_ql
 PyYAML
diff --git a/requirements.txt b/requirements.txt
index a8651a1..cf2ef4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,11 +11,7 @@ brother-ql==0.9.4
 click==8.1.7
     # via brother-ql
 future==0.18.3
-    # via
-    #   brother-ql
-    #   serial
-iso8601==2.1.0
-    # via serial
+    # via brother-ql
 packbits==0.6
     # via brother-ql
 paho-mqtt==1.6.1
@@ -28,11 +24,9 @@ pypng==0.20220715.0
     # via -r requirements.in
 pyqrcode==1.2.1
     # via -r requirements.in
+pyserial==3.5
+    # via -r requirements.in
 pyusb==1.2.1
     # via brother-ql
 pyyaml==6.0.1
-    # via
-    #   -r requirements.in
-    #   serial
-serial==0.0.97
     # via -r requirements.in

From 134129259d046ba27aa83babef8567a74b333936 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:11:37 +0200
Subject: [PATCH 28/76] Centraliseer validatie van gereserveerde input

---
 input_validation.py            | 23 +++++++++++++++++++++++
 plugins/market.py              | 19 +++++--------------
 plugins/products.py            | 19 +++++--------------
 tests/test_input_validation.py | 30 ++++++++++++++++++++++++++++++
 4 files changed, 63 insertions(+), 28 deletions(-)
 create mode 100644 input_validation.py
 create mode 100644 tests/test_input_validation.py

diff --git a/input_validation.py b/input_validation.py
new file mode 100644
index 0000000..91de91a
--- /dev/null
+++ b/input_validation.py
@@ -0,0 +1,23 @@
+RESERVED_INPUTS = {"abort", "ok"}
+
+
+def reserved_inputs(master=None, plugin_help=None):
+    reserved = set(RESERVED_INPUTS)
+    if isinstance(plugin_help, dict):
+        reserved.update(plugin_help.keys())
+    master_help = getattr(master, "help", {})
+    if isinstance(master_help, dict):
+        reserved.update(master_help.keys())
+    return reserved
+
+
+def is_reserved_input(text, master=None, plugin_help=None):
+    return text in reserved_inputs(master=master, plugin_help=plugin_help)
+
+
+def filter_reserved_aliases(aliases, master=None, plugin_help=None):
+    return [
+        alias
+        for alias in aliases
+        if not is_reserved_input(alias, master=master, plugin_help=plugin_help)
+    ]
diff --git a/plugins/market.py b/plugins/market.py
index ffbca06..b2738e3 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -3,8 +3,7 @@
 import re
 import tempfile
 import threading
-
-RESERVED_INPUTS = {"abort", "ok"}
+from input_validation import filter_reserved_aliases, is_reserved_input
 
 
 def _atomic_write(path, lines):
@@ -46,16 +45,8 @@ def help(self):
             "market": "Market: Products",
         }
 
-    def reserved_inputs(self):
-        reserved = set(RESERVED_INPUTS)
-        reserved.update(self.help().keys())
-        master_help = getattr(self.master, "help", {})
-        if isinstance(master_help, dict):
-            reserved.update(master_help.keys())
-        return reserved
-
     def is_reserved_input(self, text):
-        return text in self.reserved_inputs()
+        return is_reserved_input(text, master=self.master, plugin_help=self.help())
 
     def readproducts(self):
         self.products = {}
@@ -73,9 +64,9 @@ def readproducts(self):
                 name = aliases.pop(0)
                 if self.is_reserved_input(name):
                     continue
-                aliases = [
-                    alias for alias in aliases if not self.is_reserved_input(alias)
-                ]
+                aliases = filter_reserved_aliases(
+                    aliases, master=self.master, plugin_help=self.help()
+                )
                 try:
                     price = float(parts[2])
                     space = float(parts[3])
diff --git a/plugins/products.py b/plugins/products.py
index 0da9401..17adccc 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -3,8 +3,7 @@
 import re
 import tempfile
 import threading
-
-RESERVED_INPUTS = {"abort", "ok"}
+from input_validation import filter_reserved_aliases, is_reserved_input
 
 
 def _atomic_write(path, lines):
@@ -46,16 +45,8 @@ def help(self):
             "setprice": "Change the price of a product",
         }
 
-    def reserved_inputs(self):
-        reserved = set(RESERVED_INPUTS)
-        reserved.update(self.help().keys())
-        master_help = getattr(self.master, "help", {})
-        if isinstance(master_help, dict):
-            reserved.update(master_help.keys())
-        return reserved
-
     def is_reserved_input(self, text):
-        return text in self.reserved_inputs()
+        return is_reserved_input(text, master=self.master, plugin_help=self.help())
 
     def readproducts(self):
         self.products = {}
@@ -78,9 +69,9 @@ def readproducts(self):
                 name = aliases.pop(0)
                 if self.is_reserved_input(name):
                     continue
-                aliases = [
-                    alias for alias in aliases if not self.is_reserved_input(alias)
-                ]
+                aliases = filter_reserved_aliases(
+                    aliases, master=self.master, plugin_help=self.help()
+                )
                 try:
                     price = float(parts[1])
                 except ValueError:
diff --git a/tests/test_input_validation.py b/tests/test_input_validation.py
new file mode 100644
index 0000000..1150b20
--- /dev/null
+++ b/tests/test_input_validation.py
@@ -0,0 +1,30 @@
+from unittest.mock import Mock
+
+from input_validation import filter_reserved_aliases, is_reserved_input, reserved_inputs
+
+
+def test_reserved_inputs_include_core_plugin_and_master_commands():
+    master = Mock(help={"deposit": "Deposit Money"})
+
+    assert reserved_inputs(master=master, plugin_help={"addproduct": "Add"}) == {
+        "abort",
+        "ok",
+        "addproduct",
+        "deposit",
+    }
+
+
+def test_is_reserved_input():
+    master = Mock(help={"deposit": "Deposit Money"})
+
+    assert is_reserved_input("deposit", master=master)
+    assert is_reserved_input("abort", master=master)
+    assert not is_reserved_input("cola", master=master)
+
+
+def test_filter_reserved_aliases_preserves_non_reserved_order():
+    master = Mock(help={"deposit": "Deposit Money"})
+
+    assert filter_reserved_aliases(
+        ["alias1", "deposit", "ok", "alias2"], master=master
+    ) == ["alias1", "alias2"]

From 77f6c4c65fc8a88c6b0b3336ac4aecabb572c467 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:14:27 +0200
Subject: [PATCH 29/76] Valideer PHP input voor MQTT endpoints

---
 www/post.php                | 32 +++++++++++++++++--
 www/spaceconsole/cmd.php    | 62 +++++++++++++++++++++++++++++++------
 www/spaceconsole/stream.php |  5 +--
 www/stream.php              | 26 +++++++++++++---
 4 files changed, 107 insertions(+), 18 deletions(-)

diff --git a/www/post.php b/www/post.php
index 63d96cc..f204ebd 100644
--- a/www/post.php
+++ b/www/post.php
@@ -1,16 +1,42 @@
 <?php
 header('Content-Type: application/json');
-require("phpMQTT.php");
 
-$mqtt_host = $_ENV["MQTT_HOST"];
+function fail_request($message) {
+  http_response_code(400);
+  echo json_encode(array("done" => 0, "error" => $message));
+  exit;
+}
+
+function request_string($key, $max_length) {
+  if (!isset($_REQUEST[$key]) || !is_string($_REQUEST[$key])) {
+    fail_request("Missing ".$key);
+  }
+  $value = $_REQUEST[$key];
+  if ($value === "" || strlen($value) > $max_length) {
+    fail_request("Invalid ".$key);
+  }
+  return $value;
+}
+
+$mqtt_host = getenv("MQTT_HOST");
 if (empty($mqtt_host)) {
   $mqtt_host = "localhost";
 }
 
+$topic = request_string("topic", 128);
+if (!isset($_REQUEST["msg"]) || !is_string($_REQUEST["msg"]) || strlen($_REQUEST["msg"]) > 512) {
+  fail_request("Invalid msg");
+}
+$msg = $_REQUEST["msg"];
+if (!preg_match('/^session\/[A-Za-z0-9_-]{1,64}\/input$/', $topic)) {
+  fail_request("Invalid topic");
+}
+
+require("phpMQTT.php");
 use Bluerhinos\phpMQTT;
 $mqtt = new phpMQTT($mqtt_host, 1883, "barclient".rand());
 if($mqtt->connect()){
-  $mqtt->publish("hack42bar/input/".$_REQUEST['topic'],$_REQUEST['msg'],1);
+  $mqtt->publish("hack42bar/input/".$topic, $msg, 1);
   $mqtt->close();
   echo json_encode(array("done" => 1));
   return ;
diff --git a/www/spaceconsole/cmd.php b/www/spaceconsole/cmd.php
index dc857a4..30a83b6 100644
--- a/www/spaceconsole/cmd.php
+++ b/www/spaceconsole/cmd.php
@@ -1,25 +1,70 @@
 <?php
 header('Content-type: application/json');
-require("phpMQTT.php");
-$mqtt_host = $_ENV["MQTT_HOST"];
+function fail_request($message) {
+  http_response_code(400);
+  echo json_encode(array("message" => $message));
+  exit;
+}
+
+function request_string($key, $max_length) {
+  if (!isset($_REQUEST[$key]) || !is_string($_REQUEST[$key])) {
+    fail_request("Missing ".$key);
+  }
+  $value = $_REQUEST[$key];
+  if ($value === "" || strlen($value) > $max_length) {
+    fail_request("Invalid ".$key);
+  }
+  return $value;
+}
+
+$mqtt_host = getenv("MQTT_HOST");
 if (empty($mqtt_host)) {
   $mqtt_host = "localhost";
 }
-$mqtt = new phpMQTT($mqtt_host, 1883, "barcmnd".rand());
-
+$action = request_string("action", 16);
+$device = "";
+$value = "";
+switch ($action) {
+  case 'toggle':
+    $device = request_string("device", 64);
+    if (!preg_match('/^[A-Za-z0-9_-]{1,64}$/', $device)) {
+      fail_request("Invalid device");
+    }
+    break;
+  case 'volume':
+    $value = request_string("value", 4);
+    if (!preg_match('/^[0-9]{1,3}$/', $value) || intval($value) > 100) {
+      fail_request("Invalid value");
+    }
+    break;
+  case 'go':
+  case 'gdd':
+  case 'gd':
+  case 'bo':
+  case 'bd':
+  case 'ko':
+  case 'kd':
+    break;
+  default:
+    fail_request("Invalid action");
+}
 
+require("../phpMQTT.php");
+use Bluerhinos\phpMQTT;
+$mqtt = new phpMQTT($mqtt_host, 1883, "barcmnd".rand());
 
 if(!$mqtt->connect()){
   echo json_encode(array("message"=>"MQTT error"));
         exit(1);
 }
 
-
-switch($_REQUEST["action"]) {
+switch($action) {
   case 'toggle':
-    $mqtt->publish("hack42/cmnd/".$_REQUEST["device"]."/POWER","toggle");
+    $mqtt->publish("hack42/cmnd/".$device."/POWER","toggle");
+    break;
   case 'volume':
-    $mqtt->publish("hack42/cmnd/sound/volume",$_REQUEST["value"]);
+    $mqtt->publish("hack42/cmnd/sound/volume",$value);
+    break;
   case 'go':
     $mqtt->publish("hack42/stookkelder/gebouw","open");
     $mqtt->publish("hack42/touser/m1","Gebouw gaat open ".date("d/M H:i"),0,1);
@@ -49,7 +94,6 @@
     $mqtt->publish("hack42/touser/m1","Kapel gaat uit ".date("d/M H:i"),0,1);
     break;
   default:
-    echo json_encode(array("message"=>"Wrong password"));
     break;
 }
 ?>
diff --git a/www/spaceconsole/stream.php b/www/spaceconsole/stream.php
index 3beada7..674cc86 100644
--- a/www/spaceconsole/stream.php
+++ b/www/spaceconsole/stream.php
@@ -13,11 +13,12 @@ function procmsg($topic,$msg){
 }
 
 ##
-require("phpMQTT.php");
-$mqtt_host = $_ENV["MQTT_HOST"];
+require("../phpMQTT.php");
+$mqtt_host = getenv("MQTT_HOST");
 if (empty($mqtt_host)) {
   $mqtt_host = "localhost";
 }
+use Bluerhinos\phpMQTT;
 $mqtt = new phpMQTT($mqtt_host, 1883, "barclient".rand());
 if(!$mqtt->connect()){
 	exit(1);
diff --git a/www/stream.php b/www/stream.php
index 3fe91c1..4d278d1 100644
--- a/www/stream.php
+++ b/www/stream.php
@@ -6,6 +6,24 @@
 @ini_set('implicit_flush',1);
 @ob_end_clean();
 set_time_limit(0);
+function fail_request($message) {
+  http_response_code(400);
+  echo "event: error\n";
+  echo "data: ".json_encode(array("error" => $message))."\n\n";
+  exit;
+}
+
+function request_session() {
+  if (!isset($_REQUEST['session']) || !is_string($_REQUEST['session'])) {
+    fail_request("Missing session");
+  }
+  $session = $_REQUEST['session'];
+  if (!preg_match('/^[A-Za-z0-9_-]{1,64}$/', $session)) {
+    fail_request("Invalid session");
+  }
+  return $session;
+}
+
 function procmsg($topic,$msg){
 //  $msg=substr($msg,2);
   echo "data: ".json_encode(array($topic,$msg))."\n\n";
@@ -14,18 +32,18 @@ function procmsg($topic,$msg){
 }
 
 ##
-require("phpMQTT.php");
-
-$mqtt_host = $_ENV["MQTT_HOST"];
+$mqtt_host = getenv("MQTT_HOST");
 if (empty($mqtt_host)) {
   $mqtt_host = "localhost";
 }
+$session = request_session();
+require("phpMQTT.php");
 use Bluerhinos\phpMQTT;
 $mqtt = new phpMQTT($mqtt_host, 1883, "barclient".rand());
 if(!$mqtt->connect()){
 	exit(1);
 }
-$topics['hack42bar/output/session/'.$_REQUEST['session'].'/#'] = array("qos"=>0, "function"=>"procmsg");
+$topics['hack42bar/output/session/'.$session.'/#'] = array("qos"=>0, "function"=>"procmsg");
 $mqtt->subscribe($topics,0);
 echo "retry: 1000\n";
 echo "data: ".json_encode(array("startup","1"))."\n\n";

From 1f4ffb7b9992d77ef249e853bfaa3784a2508df0 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:15:54 +0200
Subject: [PATCH 30/76] Log centrale kassa exceptions expliciet

---
 kassa.py            | 52 +++++++++++++++++++++++++--------------------
 tests/test_kassa.py | 35 +++++++++++++++++++-----------
 2 files changed, 52 insertions(+), 35 deletions(-)

diff --git a/kassa.py b/kassa.py
index 9169aa2..72b96c3 100755
--- a/kassa.py
+++ b/kassa.py
@@ -1,14 +1,15 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
 import glob
+import logging
 import os
 import time
 import json
 import sys
-import traceback
 import paho.mqtt.client as mqtt
 from config import config_get
 
+logger = logging.getLogger(__name__)
 sessions = {}
 
 
@@ -76,8 +77,8 @@ def startup(self):
                 self.send_message(True, "message", "loaded plugin " + plugname)
                 try:
                     self.help.update(self.plugins[plugname].help())
-                except:
-                    print(traceback.format_exc())
+                except Exception:
+                    logger.exception("Plugin %s help failed", plugname)
         print(self.plugins)
         self.receipt = self.plugins["receipt"]
         self.accounts = self.plugins["accounts"]
@@ -90,8 +91,8 @@ def startup(self):
         for _plug, plugin in self.plugins.items():
             try:
                 plugin.startup()
-            except:
-                print(traceback.format_exc())
+            except Exception:
+                logger.exception("Plugin %s startup failed", _plug)
         self.send_message(True, "commands", json.dumps(self.help))
         self.send_message(True, "message", "Enter product, command or username")
         print(self.plugins)
@@ -99,13 +100,13 @@ def startup(self):
     def realcallhook(self, hook, arg):
         for _plug, plugin in self.plugins.items():
             try:
-                getattr(plugin, "hook_" + hook)
-                try:
-                    getattr(plugin, "hook_" + hook)(arg)
-                except:
-                    print(traceback.format_exc())
+                hook_func = getattr(plugin, "hook_" + hook)
             except AttributeError:
-                pass
+                continue
+            try:
+                hook_func(arg)
+            except Exception:
+                logger.exception("Plugin %s hook_%s failed", _plug, hook)
 
     def callhook(self, hook, arg):
         self.realcallhook("pre_" + hook, arg)
@@ -119,11 +120,13 @@ def donext(self, plug, function):
     def pre_input(self, text):
         for _plug, plugin in self.plugins.items():
             try:
-                plugin.pre_input(text)
+                pre_input = getattr(plugin, "pre_input")
             except AttributeError:
-                pass
-            except:
-                print(traceback.format_exc())
+                continue
+            try:
+                pre_input(text)
+            except Exception:
+                logger.exception("Plugin %s pre_input failed", _plug)
 
     def handle_nextcall(self, text):
         if not self.nextcall:
@@ -136,8 +139,8 @@ def handle_nextcall(self, text):
             print(self.nextcall)
             print(getattr(plug, func))
             return bool(getattr(plug, func)(text))
-        except:
-            print(traceback.format_exc())
+        except Exception:
+            logger.exception("Nextcall failed")
             return False
 
     def input(self, text):
@@ -173,13 +176,15 @@ def handle_part(self, part):
         if not done:
             for _plug, plugin in self.plugins.items():
                 try:
-                    if plugin.input(part):
+                    plugin_input = getattr(plugin, "input")
+                except AttributeError:
+                    continue
+                try:
+                    if plugin_input(part):
                         done = 1
                         break
-                except AttributeError:
-                    print(traceback.format_exc())
-                except:
-                    print(traceback.format_exc())
+                except Exception:
+                    logger.exception("Plugin %s input failed", _plug)
 
         if not done:
             if self.plugins.get("withdraw") and self.plugins["withdraw"].withdraw(part):
@@ -262,7 +267,8 @@ def run():
             while True:
                 time.sleep(1)
             # client.loop_forever()
-        except:
+        except Exception:
+            logger.exception("Kassa MQTT loop failed")
             time.sleep(5)
 
 
diff --git a/tests/test_kassa.py b/tests/test_kassa.py
index d76f60c..9ce6273 100644
--- a/tests/test_kassa.py
+++ b/tests/test_kassa.py
@@ -221,7 +221,7 @@ def test_input_with_nextcall_successful():
     assert session.nextcall == {}
 
 
-def test_startup_handles_help_and_plugin_startup_errors():
+def test_startup_handles_help_and_plugin_startup_errors(caplog):
     client_mock = Mock()
     session = kassa.Session("SID", client_mock)
 
@@ -258,15 +258,18 @@ def startup(self):
     def import_from(_module, name):
         return plugin_classes[name]
 
-    with patch(
-        "glob.glob", return_value=[f"plugins/{name}.py" for name in plugin_classes]
-    ):
-        session.import_from = Mock(side_effect=import_from)
-        session.startup()
+    with caplog.at_level("ERROR", logger="kassa"):
+        with patch(
+            "glob.glob", return_value=[f"plugins/{name}.py" for name in plugin_classes]
+        ):
+            session.import_from = Mock(side_effect=import_from)
+            session.startup()
 
     assert "badhelp" in session.plugins
     assert "badstartup" in session.plugins
     assert session.help == {"good": "Good command"}
+    assert "Plugin badhelp help failed" in caplog.text
+    assert "Plugin badstartup startup failed" in caplog.text
 
 
 def test_startup_removes_existing_plugin_module():
@@ -286,15 +289,17 @@ def test_startup_removes_existing_plugin_module():
         assert sys_modules_name not in kassa.sys.modules
 
 
-def test_realcallhook_handles_plugin_hook_exception():
+def test_realcallhook_handles_plugin_hook_exception(caplog):
     session = kassa.Session("SID", Mock())
     plugin_mock = Mock()
     plugin_mock.hook_test_hook.side_effect = RuntimeError("boom")
     session.plugins = {"test_plugin": plugin_mock}
 
-    session.realcallhook("test_hook", "test_arg")
+    with caplog.at_level("ERROR", logger="kassa"):
+        session.realcallhook("test_hook", "test_arg")
 
     plugin_mock.hook_test_hook.assert_called_with("test_arg")
+    assert "Plugin test_plugin hook_test_hook failed" in caplog.text
 
 
 def test_realcallhook_ignores_plugins_without_hook():
@@ -304,7 +309,7 @@ def test_realcallhook_ignores_plugins_without_hook():
     session.realcallhook("missing", "arg")
 
 
-def test_handle_nextcall_missing_and_exception():
+def test_handle_nextcall_missing_and_exception(caplog):
     session = kassa.Session("SID", Mock())
     assert session.handle_nextcall("text") is False
 
@@ -312,8 +317,11 @@ def test_handle_nextcall_missing_and_exception():
     plugin_mock.fail.side_effect = RuntimeError("boom")
     session.nextcall = {"plug": plugin_mock, "function": "fail"}
 
-    assert session.handle_nextcall("text") is False
+    with caplog.at_level("ERROR", logger="kassa"):
+        assert session.handle_nextcall("text") is False
+
     assert session.nextcall == {}
+    assert "Nextcall failed" in caplog.text
 
 
 def test_input_unknown_sets_message_and_calls_wrong_hook():
@@ -345,7 +353,7 @@ def test_input_unknown_sets_message_and_calls_wrong_hook():
     )
 
 
-def test_handle_part_plugin_attribute_and_generic_exceptions_then_withdraw():
+def test_handle_part_plugin_attribute_and_generic_exceptions_then_withdraw(caplog):
     session = kassa.Session("SID", Mock())
     missing_input_plugin = Mock()
     del missing_input_plugin.input
@@ -360,8 +368,11 @@ def test_handle_part_plugin_attribute_and_generic_exceptions_then_withdraw():
         "withdraw": withdraw_mock,
     }
 
-    assert session.handle_part("10") == 1
+    with caplog.at_level("ERROR", logger="kassa"):
+        assert session.handle_part("10") == 1
+
     withdraw_mock.withdraw.assert_called_with("10")
+    assert "Plugin failing input failed" in caplog.text
 
 
 def test_handle_part_falls_back_to_newuser():

From 78b99dc2cfc833cb1d545dba6781cb16b7633a47 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:18:28 +0200
Subject: [PATCH 31/76] Maak transactiebedrag parsing expliciet

---
 plugins/declaratie.py            | 59 +++++++++++++++-----------------
 plugins/deposit.py               | 27 +++++++--------
 plugins/give.py                  | 33 +++++++++---------
 plugins/take.py                  |  6 ++--
 tests/plugins/test_declaratie.py | 17 +++------
 tests/plugins/test_deposit.py    | 26 +++++++-------
 6 files changed, 77 insertions(+), 91 deletions(-)

diff --git a/plugins/declaratie.py b/plugins/declaratie.py
index e68ec5a..0849e43 100644
--- a/plugins/declaratie.py
+++ b/plugins/declaratie.py
@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
 import json
 import time
-import traceback
 
 
 class declaratie:
@@ -63,6 +62,23 @@ def amount(self, text):
             return True
         try:
             value = float(text)
+        except ValueError:
+            self.master.donext(self, "amount")
+            if self.soort == "verkoop":
+                self.master.send_message(
+                    True, "message", "Not a valid number! How much money did you get?"
+                )
+            else:
+                self.master.send_message(
+                    True,
+                    "message",
+                    "Not a valid number! How much money do you want back?",
+                )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
+            )
+            return True
+        else:
             if -5000 < value < 5000:
                 self.value = value
                 if self.soort == "verkoop":
@@ -92,27 +108,6 @@ def amount(self, text):
                     True, "buttons", json.dumps({"special": "numbers"})
                 )
             return True
-        except:
-            traceback.print_exc()
-
-            if text == "abort":
-                self.master.callhook("abort", None)
-                return True
-            self.master.donext(self, "amount")
-            if self.soort == "verkoop":
-                self.master.send_message(
-                    True, "message", "Not a valid number! How much money did you get?"
-                )
-            else:
-                self.master.send_message(
-                    True,
-                    "message",
-                    "Not a valid number! How much money do you want back?",
-                )
-            self.master.send_message(
-                True, "buttons", json.dumps({"special": "numbers"})
-            )
-            return True
 
     def reason(self, text):
         self.reden = text
@@ -146,6 +141,10 @@ def runasbar(self, text):
             return True
         try:
             value = float(text)
+        except ValueError:
+            self.askbar("")
+            return True
+        else:
             if -5000 < value < 5000:
                 if value > self.value:
                     return self.askbar(
@@ -156,10 +155,6 @@ def runasbar(self, text):
                     return self.final()
                 return self.askcash("")
             return self.askbar("Not between 0.01 and 4999.99; ")
-        except:
-            traceback.print_exc()
-            self.askbar("")
-            return True
 
     def askcash(self, error):
         self.master.donext(self, "runascash")
@@ -191,6 +186,9 @@ def runascash(self, text):
             return True
         try:
             value = float(text)
+        except ValueError:
+            return self.askcash("")
+        else:
             if 0 <= value < 5000:
                 if value > (self.value - self.asbar):
                     return self.askcash(
@@ -202,9 +200,6 @@ def runascash(self, text):
                     return self.final()
                 return self.askbank("")
             return self.askcash("Not between 0 and 4999.99; ")
-        except:
-            traceback.print_exc()
-            return self.askcash("")
 
     def askbank(self, error):
         self.master.donext(self, "runasbank")
@@ -237,6 +232,9 @@ def runasbank(self, text):
             return True
         try:
             value = float(text)
+        except ValueError:
+            return self.askbank("")
+        else:
             if -5000 < value < 5000:
                 if value > (self.value - self.asbar - self.ascash):
                     return self.askbank(
@@ -248,9 +246,6 @@ def runasbank(self, text):
                     return self.final()
                 return self.askbank("The numbers do not match; ")
             return self.askbank("Not between 0.01 and 4999.99; ")
-        except:
-            traceback.print_exc()
-            return self.askbank("")
 
     def bon(self):
         self.master.POS.printdeclaratie(
diff --git a/plugins/deposit.py b/plugins/deposit.py
index 850b9dd..68b68db 100644
--- a/plugins/deposit.py
+++ b/plugins/deposit.py
@@ -1,5 +1,4 @@
 import json
-import traceback
 
 
 class deposit:
@@ -23,8 +22,21 @@ def input(self, text):
         return None
 
     def value(self, text):
+        if text == "abort":
+            self.master.callhook("abort", None)
+            return True
         try:
             value = float(text)
+        except ValueError:
+            self.master.donext(self, "value")
+            self.master.send_message(
+                True, "message", "Not a valid number! How much do you want to deposit?"
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
+            )
+            return True
+        else:
             if 0 < value < 1000:
                 self.master.receipt.add(False, value, "Deposit", 1, None, "deposit")
             else:
@@ -36,19 +48,6 @@ def value(self, text):
                     True, "buttons", json.dumps({"special": "numbers"})
                 )
             return True
-        except:
-            traceback.print_exc()
-            if text == "abort":
-                self.master.callhook("abort", None)
-                return True
-            self.master.donext(self, "value")
-            self.master.send_message(
-                True, "message", "Not a valid number! How much do you want to deposit?"
-            )
-            self.master.send_message(
-                True, "buttons", json.dumps({"special": "numbers"})
-            )
-            return True
 
     def startup(self):
         pass
diff --git a/plugins/give.py b/plugins/give.py
index 5f518cf..effcde4 100644
--- a/plugins/give.py
+++ b/plugins/give.py
@@ -36,8 +36,25 @@ def who(self, text):
         return True
 
     def amount(self, text):
+        if text == "abort":
+            self.master.callhook("abort", None)
+            return True
         try:
             value = float(text)
+        except ValueError:
+            self.master.donext(self, "amount")
+            self.master.send_message(
+                True,
+                "message",
+                "Not a valid number! How much do you want to give to "
+                + self.userto
+                + "?",
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
+            )
+            return True
+        else:
             if 0 < value < 1000:
                 self.value = value
                 self.master.donext(self, "reason")
@@ -62,22 +79,6 @@ def amount(self, text):
                     True, "buttons", json.dumps({"special": "numbers"})
                 )
             return True
-        except:
-            if text == "abort":
-                self.master.callhook("abort", None)
-                return True
-            self.master.donext(self, "amount")
-            self.master.send_message(
-                True,
-                "message",
-                "Not a valid number! How much do you want to give to "
-                + self.userto
-                + "?",
-            )
-            self.master.send_message(
-                True, "buttons", json.dumps({"special": "numbers"})
-            )
-            return True
 
     def reason(self, text):
         if text == "abort":
diff --git a/plugins/take.py b/plugins/take.py
index 9763803..603d167 100644
--- a/plugins/take.py
+++ b/plugins/take.py
@@ -2,7 +2,6 @@
 # -*- coding: utf-8 -*-
 import json
 import math
-import traceback
 
 
 class take:
@@ -43,6 +42,9 @@ def who(self, text):
         if len(self.totakefrom) > 0:
             try:
                 value = round(float(text), 2)
+            except ValueError:
+                pass
+            else:
                 if 0 < value < 1000:
                     self.value = value
                     self.peruser = (
@@ -72,8 +74,6 @@ def who(self, text):
                         True, "buttons", json.dumps({"special": "numbers"})
                     )
                 return True
-            except:
-                traceback.print_exc()
         self.master.donext(self, "who")
         self.master.send_message(
             True,
diff --git a/tests/plugins/test_declaratie.py b/tests/plugins/test_declaratie.py
index 28423a5..5c77483 100644
--- a/tests/plugins/test_declaratie.py
+++ b/tests/plugins/test_declaratie.py
@@ -70,20 +70,13 @@ def test_amount_abort_original(self):
             assert self.declaratie.amount("abort")
             mock_callhook.assert_called_with("abort", None)
 
-    def test_amount_abort_inside_exception_branch(self):
-        class DelayedAbort:
-            def __init__(self):
-                self.calls = 0
-
-            def __eq__(self, other):
-                self.calls += 1
-                return self.calls > 1 and other == "abort"
+    def test_amount_invalid_does_not_abort(self):
+        self.declaratie.soort = "declaratie"
 
-            def __float__(self):
-                raise ValueError("not numeric")
+        assert self.declaratie.amount("not numeric") is True
 
-        assert self.declaratie.amount(DelayedAbort()) is True
-        self.master_mock.callhook.assert_called_with("abort", None)
+        self.master_mock.callhook.assert_not_called()
+        self.master_mock.donext.assert_called_with(self.declaratie, "amount")
 
     def test_reason(self):
         self.declaratie.master.donext = Mock()
diff --git a/tests/plugins/test_deposit.py b/tests/plugins/test_deposit.py
index 03762c5..d36dba3 100644
--- a/tests/plugins/test_deposit.py
+++ b/tests/plugins/test_deposit.py
@@ -68,20 +68,18 @@ def test_deposit_value_non_numeric():
     master_mock = Mock()
     deposit = deposit_module.deposit("SID", master_mock)
 
-    with patch("plugins.deposit.traceback.print_exc") as mock_traceback:
-        assert deposit.value("not_a_number") == True
-        mock_traceback.assert_called()
-        master_mock.donext.assert_called_with(deposit, "value")
-        master_mock.send_message.assert_has_calls(
-            [
-                call(
-                    True,
-                    "message",
-                    "Not a valid number! How much do you want to deposit?",
-                ),
-                call(True, "buttons", json.dumps({"special": "numbers"})),
-            ]
-        )
+    assert deposit.value("not_a_number") == True
+    master_mock.donext.assert_called_with(deposit, "value")
+    master_mock.send_message.assert_has_calls(
+        [
+            call(
+                True,
+                "message",
+                "Not a valid number! How much do you want to deposit?",
+            ),
+            call(True, "buttons", json.dumps({"special": "numbers"})),
+        ]
+    )
 
 
 def test_deposit_startup():

From d718cb83f284d1ade2e2b18ce9130a0c86e123f8 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:21:12 +0200
Subject: [PATCH 32/76] Maak POS undo en datafile exceptions expliciet

---
 plugins/POS.py            |  31 ++++++++---
 plugins/accounts.py       |   2 +-
 plugins/market.py         |   2 +-
 plugins/products.py       |   2 +-
 plugins/stock.py          |   2 +-
 plugins/undo.py           | 114 +++++++++++++++++++++++---------------
 tests/plugins/test_POS.py |  11 ++--
 7 files changed, 101 insertions(+), 63 deletions(-)

diff --git a/plugins/POS.py b/plugins/POS.py
index a9e1aa4..4c568dc 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 import base64
-import traceback
+import binascii
 import json
 import time
 import pickle
@@ -228,16 +228,17 @@ def selectbon(self, text):
             return True
         try:
             bonID = int(text)
-            if bonID in self.bonnetjes:
-                self.bon(bonID)
-                return True
+        except (TypeError, ValueError):
             self.listbons()
             return True
-        except:
-            traceback.print_exc()
-            self.listbons()
+
+        if bonID in self.bonnetjes:
+            self.bon(bonID)
             return True
 
+        self.listbons()
+        return True
+
     def writebons(self):
         while len(self.bonnetjes) > 50:
             fk = sorted(self.bonnetjes.keys())
@@ -251,13 +252,25 @@ def loadbons(self):
         try:
             with open("data/revbank.POS", "rb") as f:
                 data = f.read()
+        except OSError:
+            return
+
+        try:
             try:
                 loaded = json.loads(data.decode("utf-8"))
             except (UnicodeDecodeError, json.JSONDecodeError):
                 loaded = pickle.loads(data)
             self.bonnetjes = self.deserialize_bons(loaded)
-        except:
-            pass
+        except (
+            AttributeError,
+            EOFError,
+            KeyError,
+            TypeError,
+            ValueError,
+            binascii.Error,
+            pickle.PickleError,
+        ):
+            return
 
     def serialize_bons(self, bonnetjes):
         output = {}
diff --git a/plugins/accounts.py b/plugins/accounts.py
index 888872f..6279aa6 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -16,7 +16,7 @@ def _atomic_write(path, lines):
             for line in lines:
                 f.write(line)
         os.replace(tmp_path, path)
-    except:
+    except Exception:
         try:
             os.unlink(tmp_path)
         except FileNotFoundError:
diff --git a/plugins/market.py b/plugins/market.py
index b2738e3..8bfdd9d 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -16,7 +16,7 @@ def _atomic_write(path, lines):
             for line in lines:
                 f.write(line)
         os.replace(tmp_path, path)
-    except:
+    except Exception:
         try:
             os.unlink(tmp_path)
         except FileNotFoundError:
diff --git a/plugins/products.py b/plugins/products.py
index 17adccc..bf29293 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -16,7 +16,7 @@ def _atomic_write(path, lines):
             for line in lines:
                 f.write(line)
         os.replace(tmp_path, path)
-    except:
+    except Exception:
         try:
             os.unlink(tmp_path)
         except FileNotFoundError:
diff --git a/plugins/stock.py b/plugins/stock.py
index cf10fd2..7fb1b75 100644
--- a/plugins/stock.py
+++ b/plugins/stock.py
@@ -14,7 +14,7 @@ def _atomic_write(path, lines):
             for line in lines:
                 f.write(line)
         os.replace(tmp_path, path)
-    except:
+    except Exception:
         try:
             os.unlink(tmp_path)
         except FileNotFoundError:
diff --git a/plugins/undo.py b/plugins/undo.py
index f373d01..262a83f 100644
--- a/plugins/undo.py
+++ b/plugins/undo.py
@@ -3,7 +3,6 @@
 import copy
 import pickle
 import time
-import traceback
 
 
 class undo:
@@ -61,13 +60,23 @@ def loadundo(self):
         try:
             with open("data/revbank.UNDO", "rb") as f:
                 data = f.read()
+        except OSError:
+            return
+
+        try:
             try:
                 loaded = json.loads(data.decode("utf-8"))
             except (UnicodeDecodeError, json.JSONDecodeError):
                 loaded = pickle.loads(data)
             self.undo = {int(transID): value for transID, value in loaded.items()}
-        except:
-            pass
+        except (
+            AttributeError,
+            EOFError,
+            TypeError,
+            ValueError,
+            pickle.PickleError,
+        ):
+            return
 
     def doundo(self, text):
         if text == "abort":
@@ -75,25 +84,55 @@ def doundo(self, text):
             return True
         try:
             transID = int(text)
-            if transID in self.undo:
-                self.master.callhook(
-                    "undo",
-                    (
-                        transID,
-                        self.undo[transID]["totals"],
-                        self.undo[transID]["receipt"],
-                        self.undo[transID]["beni"],
-                    ),
-                )
-                return True
-            print(self.undo.keys())
-            print(f"transID not in undo: {transID}")
+        except (TypeError, ValueError):
             self.listundo()
             return True
-        except:
-            traceback.print_exc()
+
+        if transID in self.undo:
+            entry = self._get_undo_entry(transID)
+            if entry is None:
+                self.listundo()
+                return True
+            totals, receipt, beni = entry
+            self.master.callhook(
+                "undo",
+                (transID, totals, receipt, beni),
+            )
+            return True
+
+        print(self.undo.keys())
+        print(f"transID not in undo: {transID}")
+        self.listundo()
+        return True
+
+    def _get_undo_entry(self, transID):
+        try:
+            return (
+                self.undo[transID]["totals"],
+                self.undo[transID]["receipt"],
+                self.undo[transID]["beni"],
+            )
+        except (KeyError, TypeError):
+            return None
+
+    def _restore_receipt(self, receipt, beni):
+        try:
+            for rr in receipt:
+                nowbeni = None
+                if rr["beni"] != beni:
+                    nowbeni = rr["beni"]
+                self.master.receipt.add(
+                    rr["Lose"],
+                    rr["value"],
+                    rr["description"],
+                    rr["count"],
+                    nowbeni,
+                    rr["product"],
+                )
+        except (KeyError, TypeError):
             self.listundo()
             return True
+        return True
 
     def dorestore(self, text):
         if text == "abort":
@@ -101,38 +140,23 @@ def dorestore(self, text):
             return True
         try:
             transID = int(text)
-            if transID in self.undo:
-                receipt = self.undo[transID]["receipt"]
-                beni = self.undo[transID]["beni"]
-                self.master.callhook(
-                    "undo",
-                    (
-                        transID,
-                        self.undo[transID]["totals"],
-                        self.undo[transID]["receipt"],
-                        self.undo[transID]["beni"],
-                    ),
-                )
-                for rr in receipt:
-                    nowbeni = None
-                    if rr["beni"] != beni:
-                        nowbeni = rr["beni"]
-                    self.master.receipt.add(
-                        rr["Lose"],
-                        rr["value"],
-                        rr["description"],
-                        rr["count"],
-                        nowbeni,
-                        rr["product"],
-                    )
-                return True
+        except (TypeError, ValueError):
+            self.listundo()
+            return True
+
+        if transID not in self.undo:
             self.listundo()
             return True
-        except:
-            traceback.print_exc()
+
+        entry = self._get_undo_entry(transID)
+        if entry is None:
             self.listundo()
             return True
 
+        totals, receipt, beni = entry
+        self.master.callhook("undo", (transID, totals, receipt, beni))
+        return self._restore_receipt(receipt, beni)
+
     def listundo(self, restore=False):
         self.loadundo()
         custom = []
diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index 7fa24a3..87d272c 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -332,11 +332,12 @@ def test_bon_nonexistent_bonID(self):
     def test_selectbon_invalid_bonID(self):
         self.setup_method(None)
         self.POS.bonnetjes = {}
-        with patch.object(self.POS, "bon"), patch(
-            "plugins.POS.traceback.print_exc"
-        ) as mock_traceback:
+        with patch.object(self.POS, "bon"), patch.object(
+            self.POS, "listbons"
+        ) as mock_listbons:
             assert self.POS.selectbon("invalid")
-            mock_traceback.assert_called()
+            self.POS.bon.assert_not_called()
+            mock_listbons.assert_called_once()
 
     def test_writebons_max_receipts(self):
         with patch("builtins.open", mock_open()):
@@ -346,7 +347,7 @@ def test_writebons_max_receipts(self):
 
     def test_loadbons_file_error(self):
         self.POS.bonnetjes = {123: {"bon": "stale"}}
-        with patch("builtins.open", new_callable=mock_open(), side_effect=Exception):
+        with patch("builtins.open", new_callable=mock_open(), side_effect=OSError):
             self.POS.loadbons()
             assert self.POS.bonnetjes == {}
 

From 8065f6f829750c4b3b1d1f38c315211090f2b45f Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:23:25 +0200
Subject: [PATCH 33/76] Maak product markt en voorraad parsing expliciet

---
 plugins/market.py           | 82 +++++++++++++++---------------------
 plugins/products.py         | 70 +++++++++++++++----------------
 plugins/stock.py            | 84 ++++++++++++++++++-------------------
 tests/plugins/test_stock.py | 24 +++++------
 4 files changed, 119 insertions(+), 141 deletions(-)

diff --git a/plugins/market.py b/plugins/market.py
index 8bfdd9d..1ac64f2 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -216,21 +216,21 @@ def saveprice(self, text):
             return self.master.callhook("abort", None)
         try:
             price = float(text)
-            if not 0 < price < 1000:
-                return self.messageandbuttons(
-                    "saveprice", "numbers", "Price should be between 0 and 1000"
-                )
-            self.newprodprice = price
-            self.products[self.priceprod]["price"] = price
-            self.writeproducts()
-            self.readproducts()
-            return True
-        except:
+        except (TypeError, ValueError):
             return self.messageandbuttons(
                 "saveprice",
                 "numbers",
                 "Not a valid number; What is the price for" + self.newprod + "?",
             )
+        if not 0 < price < 1000:
+            return self.messageandbuttons(
+                "saveprice", "numbers", "Price should be between 0 and 1000"
+            )
+        self.newprodprice = price
+        self.products[self.priceprod]["price"] = price
+        self.writeproducts()
+        self.readproducts()
+        return True
 
     def addproductgroup(self, text):
         if text == "abort":
@@ -279,34 +279,34 @@ def addproductprice(self, text):
             return self.master.callhook("abort", None)
         try:
             price = float(text)
-            if not 0 < price < 1000:
-                return self.messageandbuttons(
-                    "addproductprice",
-                    "numbers",
-                    "Price should be between 0 and 1000",
-                )
-            self.newprodprice = price
-            self.master.donext(self, "addproductgroup")
-            self.master.send_message(
-                True, "message", "what productgroup to add the product to?"
-            )
-            self.master.send_message(
-                True,
-                "buttons",
-                json.dumps(
-                    {
-                        "special": "custom",
-                        "custom": [{"text": n, "display": n} for n in self.groups],
-                    }
-                ),
-            )
-            return True
-        except:
+        except (TypeError, ValueError):
             return self.messageandbuttons(
                 "addproductprice",
                 "numbers",
                 "Not a valid number; What is the price for" + self.newprod + "?",
             )
+        if not 0 < price < 1000:
+            return self.messageandbuttons(
+                "addproductprice",
+                "numbers",
+                "Price should be between 0 and 1000",
+            )
+        self.newprodprice = price
+        self.master.donext(self, "addproductgroup")
+        self.master.send_message(
+            True, "message", "what productgroup to add the product to?"
+        )
+        self.master.send_message(
+            True,
+            "buttons",
+            json.dumps(
+                {
+                    "special": "custom",
+                    "custom": [{"text": n, "display": n} for n in self.groups],
+                }
+            ),
+        )
+        return True
 
     def addproductdesc(self, text):
         if text == "abort":
@@ -415,22 +415,6 @@ def input(self, text):
                 "delmarket", "keyboard", "What market product do you want to remove?"
             )
 
-        #        elif text=="aliasproduct":
-        #            return self.messageandbuttons('addalias','products','What product do you want to alias?')
-        #        elif text=="addproduct":
-        #            return self.messageandbuttons('addproduct','keyboard','What is the name of the product you want to add?')
-        #        elif text=="setprice":
-        #            return self.messageandbuttons('setprice','products','What product to change the price for?')
-        #        elif text.endswith('*'):
-        #            try:
-        #                value=float(text[:-1])
-        #                if value>0 and value<100:
-        #                    self.times=value
-        #                    self.master.send_message(True,'message',"What are you buying %d from?" % self.times)
-        #                    self.master.send_message(True,'buttons',json.dumps({'special':'products'}))
-        #                    return True
-        #            except:
-        #                pass
         return None
 
     def hook_abort(self, _void):
diff --git a/plugins/products.py b/plugins/products.py
index bf29293..fe8cac7 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -202,22 +202,22 @@ def saveprice(self, text):
             return self.master.callhook("abort", None)
         try:
             price = float(text)
-            print(price)
-            if not 0 < price < 1000:
-                return self.messageandbuttons(
-                    "saveprice", "numbers", "Price should be between 0 and 1000"
-                )
-            self.newprodprice = price
-            self.products[self.priceprod]["price"] = self.newprodprice
-            self.writeproducts()
-            self.readproducts()
-            return True
-        except:
+        except (TypeError, ValueError):
             return self.messageandbuttons(
                 "saveprice",
                 "numbers",
                 "Not a valid number; What is the price for" + self.newprod + "?",
             )
+        print(price)
+        if not 0 < price < 1000:
+            return self.messageandbuttons(
+                "saveprice", "numbers", "Price should be between 0 and 1000"
+            )
+        self.newprodprice = price
+        self.products[self.priceprod]["price"] = self.newprodprice
+        self.writeproducts()
+        self.readproducts()
+        return True
 
     def addproductgroup(self, text):
         if text == "abort":
@@ -266,34 +266,34 @@ def addproductprice(self, text):
             return self.master.callhook("abort", None)
         try:
             price = float(text)
-            if not 0 < price < 1000:
-                return self.messageandbuttons(
-                    "addproductprice",
-                    "numbers",
-                    "Price should be between 0 and 1000",
-                )
-            self.newprodprice = price
-            self.master.donext(self, "addproductgroup")
-            self.master.send_message(
-                True, "message", "what productgroup to add the product to?"
-            )
-            self.master.send_message(
-                True,
-                "buttons",
-                json.dumps(
-                    {
-                        "special": "custom",
-                        "custom": [{"text": n, "display": n} for n in self.groups],
-                    }
-                ),
-            )
-            return True
-        except:
+        except (TypeError, ValueError):
             return self.messageandbuttons(
                 "addproductprice",
                 "numbers",
                 "Not a valid number; What is the price for" + self.newprod + "?",
             )
+        if not 0 < price < 1000:
+            return self.messageandbuttons(
+                "addproductprice",
+                "numbers",
+                "Price should be between 0 and 1000",
+            )
+        self.newprodprice = price
+        self.master.donext(self, "addproductgroup")
+        self.master.send_message(
+            True, "message", "what productgroup to add the product to?"
+        )
+        self.master.send_message(
+            True,
+            "buttons",
+            json.dumps(
+                {
+                    "special": "custom",
+                    "custom": [{"text": n, "display": n} for n in self.groups],
+                }
+            ),
+        )
+        return True
 
     def addproductdesc(self, text):
         if text == "abort":
@@ -377,7 +377,7 @@ def input(self, text):
                         True, "buttons", json.dumps({"special": "products"})
                     )
                     return True
-            except:
+            except (TypeError, ValueError):
                 pass
         return None
 
diff --git a/plugins/stock.py b/plugins/stock.py
index 7fb1b75..42e7ffb 100644
--- a/plugins/stock.py
+++ b/plugins/stock.py
@@ -117,42 +117,40 @@ def writestock(self):
             )
 
     def voorraad_amount(self, text):
+        if text == "abort":
+            self.master.callhook("abort", None)
+            return True
         try:
             aantal = int(text)
-            if not -1 < aantal < 5000:
-                self.master.donext(self, "voorraad_amount")
-                self.master.send_message(
-                    True,
-                    "message",
-                    "Please enter a number between 0 and 4999, how much "
-                    + self.prod
-                    + " is in stock?",
-                )
-                self.master.send_message(
-                    True, "buttons", json.dumps({"special": "numbers"})
-                )
-                return True
-            self.setstock(self.prod, aantal)
-            self.master.donext(self, "voorraad")
-            self.master.send_message(True, "message", "What product to set the stock?")
+        except (TypeError, ValueError):
+            self.master.donext(self, "voorraad_amount")
             self.master.send_message(
-                True, "buttons", json.dumps({"special": "products"})
+                True,
+                "message",
+                "Not a number, how much " + self.prod + " is in stock",
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
             )
             return True
-        except:
-            if text == "abort":
-                self.master.callhook("abort", None)
-                return True
+        if not -1 < aantal < 5000:
             self.master.donext(self, "voorraad_amount")
             self.master.send_message(
                 True,
                 "message",
-                "Not a number, how much " + self.prod + " is in stock",
+                "Please enter a number between 0 and 4999, how much "
+                + self.prod
+                + " is in stock?",
             )
             self.master.send_message(
                 True, "buttons", json.dumps({"special": "numbers"})
             )
             return True
+        self.setstock(self.prod, aantal)
+        self.master.donext(self, "voorraad")
+        self.master.send_message(True, "message", "What product to set the stock?")
+        self.master.send_message(True, "buttons", json.dumps({"special": "products"}))
+        return True
 
     def voorraad(self, text):
         prod = self.master.products.lookupprod(text)
@@ -177,42 +175,40 @@ def voorraad(self, text):
         return True
 
     def inkoop_amount(self, text):
+        if text == "abort":
+            self.master.callhook("abort", None)
+            return True
         try:
             aantal = int(text)
-            if not 0 < aantal < 5000:
-                self.master.donext(self, "inkoop_amount")
-                self.master.send_message(
-                    True,
-                    "message",
-                    "Please enter a number between 1 and 4999, how much "
-                    + self.prod
-                    + " did you buy?",
-                )
-                self.master.send_message(
-                    True, "buttons", json.dumps({"special": "numbers"})
-                )
-                return True
-            self.addstock(self.prod, aantal)
-            self.master.donext(self, "inkoop")
-            self.master.send_message(True, "message", "What product did you buy?")
+        except (TypeError, ValueError):
+            self.master.donext(self, "inkoop_amount")
             self.master.send_message(
-                True, "buttons", json.dumps({"special": "products"})
+                True,
+                "message",
+                "Not a number, how much " + self.prod + " did you buy?",
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
             )
             return True
-        except:
-            if text == "abort":
-                self.master.callhook("abort", None)
-                return True
+        if not 0 < aantal < 5000:
             self.master.donext(self, "inkoop_amount")
             self.master.send_message(
                 True,
                 "message",
-                "Not a number, how much " + self.prod + " did you buy?",
+                "Please enter a number between 1 and 4999, how much "
+                + self.prod
+                + " did you buy?",
             )
             self.master.send_message(
                 True, "buttons", json.dumps({"special": "numbers"})
             )
             return True
+        self.addstock(self.prod, aantal)
+        self.master.donext(self, "inkoop")
+        self.master.send_message(True, "message", "What product did you buy?")
+        self.master.send_message(True, "buttons", json.dumps({"special": "products"}))
+        return True
 
     def inkoop(self, text):
         prod = self.master.products.lookupprod(text)
diff --git a/tests/plugins/test_stock.py b/tests/plugins/test_stock.py
index fa80d95..a7d70d6 100644
--- a/tests/plugins/test_stock.py
+++ b/tests/plugins/test_stock.py
@@ -1,6 +1,7 @@
 from unittest.mock import Mock, patch, mock_open, call
 import plugins.stock as stock_module
 import json
+import pytest
 
 
 def test_stock_constructor():
@@ -340,12 +341,15 @@ def test_stock_voorraad_amount_valid():
     stock = stock_module.stock("SID", master_mock)
     stock.prod = "product1"
 
-    assert stock.voorraad_amount("10") == True
-    master_mock.donext.assert_called_with(stock, "voorraad_amount")
+    with patch.object(stock, "setstock") as mock_setstock:
+        assert stock.voorraad_amount("10") == True
+
+    mock_setstock.assert_called_with("product1", 10)
+    master_mock.donext.assert_called_with(stock, "voorraad")
     master_mock.send_message.assert_has_calls(
         [
-            call(True, "message", "Not a number, how much product1 is in stock"),
-            call(True, "buttons", '{"special": "numbers"}'),
+            call(True, "message", "What product to set the stock?"),
+            call(True, "buttons", '{"special": "products"}'),
         ]
     )
 
@@ -471,12 +475,6 @@ def test_stock_voorraad_amount_error_handling():
     stock = stock_module.stock("SID", master_mock)
     stock.prod = "product1"
 
-    with patch.object(stock, "setstock", side_effect=Exception("Set stock error")):
-        assert stock.voorraad_amount("1000") == True
-        # Check that error handling branches are covered
-        master_mock.send_message.assert_has_calls(
-            [
-                call(True, "message", "Not a number, how much product1 is in stock"),
-                call(True, "buttons", '{"special": "numbers"}'),
-            ]
-        )
+    with patch.object(stock, "setstock", side_effect=RuntimeError("Set stock error")):
+        with pytest.raises(RuntimeError, match="Set stock error"):
+            stock.voorraad_amount("1000")

From 50443ec993be5d6a53385c2a90407e2988376ab8 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:25:18 +0200
Subject: [PATCH 34/76] Maak resterende plugin exceptions expliciet

---
 plugins/receipt.py             |  10 +--
 plugins/stickers.py            | 111 ++++++++++++---------------------
 plugins/withdraw.py            |  23 ++++---
 tests/plugins/test_receipt.py  |  12 ++++
 tests/plugins/test_stickers.py |   9 +++
 tests/plugins/test_withdraw.py |  10 +++
 6 files changed, 88 insertions(+), 87 deletions(-)

diff --git a/plugins/receipt.py b/plugins/receipt.py
index 8103a7b..b4e1c61 100644
--- a/plugins/receipt.py
+++ b/plugins/receipt.py
@@ -129,12 +129,12 @@ def remove(self, text):
         try:
             num = int(text)
             self.receipt.pop(num)
-            self.master.send_message(True, "receipt", json.dumps(self.receipt))
-            self.updatetotals()
-            self.master.callhook("addremove", ())
-            return True
-        except:
+        except (TypeError, ValueError, IndexError):
             return True
+        self.master.send_message(True, "receipt", json.dumps(self.receipt))
+        self.updatetotals()
+        self.master.callhook("addremove", ())
+        return True
 
     def startup(self):
         self.updatetotals()
diff --git a/plugins/stickers.py b/plugins/stickers.py
index e4f7023..cb094a2 100644
--- a/plugins/stickers.py
+++ b/plugins/stickers.py
@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import traceback
 import json
 import re
 import io
@@ -273,21 +272,11 @@ def eigendomprint(self):
     def barcodenum(self, text):
         if text == "abort":
             return self.master.callhook("abort", None)
-        try:
-            self.copies = int(text)
-            if not 0 < self.copies < 100:
-                return self.messageandbuttons(
-                    "barcodenum",
-                    "numbers",
-                    "Only 1 <> 99 allowed; How many do you want?",
-                )
-            self.barcodeprint()
-            return True
-        except:
-            traceback.print_exc()
-            return self.messageandbuttons(
-                "barcodenum", "numbers", "NaN ; How many do you want?"
-            )
+        result = self.read_copy_count(text, "barcodenum")
+        if result is not None:
+            return result
+        self.barcodeprint()
+        return True
 
     def barcodecount(self, text):
         prod = self.master.products.lookupprod(text)
@@ -318,24 +307,30 @@ def messageandbuttons(self, donext, buttons, msg):
         self.master.send_message(True, "buttons", json.dumps({"special": buttons}))
         return True
 
-    def eigendomnum(self, text):
-        if text == "abort":
-            return self.master.callhook("abort", None)
+    def read_copy_count(self, text, nextcall):
         try:
-            self.copies = int(text)
-            if not 0 < self.copies < 100:
-                return self.messageandbuttons(
-                    "eigendomnum",
-                    "numbers",
-                    "Only 1 <> 99 allowed; How many do you want?",
-                )
-            self.eigendomprint()
-            return True
-        except:
-            traceback.print_exc()
+            copies = int(text)
+        except (TypeError, ValueError):
+            return self.messageandbuttons(
+                nextcall, "numbers", "NaN ; How many do you want?"
+            )
+        if not 0 < copies < 100:
             return self.messageandbuttons(
-                "eigendomnum", "numbers", "NaN ; How many do you want?"
+                nextcall,
+                "numbers",
+                "Only 1 <> 99 allowed; How many do you want?",
             )
+        self.copies = copies
+        return None
+
+    def eigendomnum(self, text):
+        if text == "abort":
+            return self.master.callhook("abort", None)
+        result = self.read_copy_count(text, "eigendomnum")
+        if result is not None:
+            return result
+        self.eigendomprint()
+        return True
 
     def eigendomcount(self, text):
         if text == "abort":
@@ -346,53 +341,29 @@ def eigendomcount(self, text):
     def foodnum(self, text):
         if text == "abort":
             return self.master.callhook("abort", None)
-        try:
-            self.copies = int(text)
-            if not 0 < self.copies < 100:
-                return self.messageandbuttons(
-                    "foodnum", "numbers", "Only 1 <> 99 allowed; How many do you want?"
-                )
-            self.foodprint()
-            return True
-        except:
-            traceback.print_exc()
-            return self.messageandbuttons(
-                "foodnum", "numbers", "NaN ; How many do you want?"
-            )
+        result = self.read_copy_count(text, "foodnum")
+        if result is not None:
+            return result
+        self.foodprint()
+        return True
 
     def thtnum(self, text):
         if text == "abort":
             return self.master.callhook("abort", None)
-        try:
-            self.copies = int(text)
-            if not 0 < self.copies < 100:
-                return self.messageandbuttons(
-                    "thtnum", "numbers", "Only 1 <> 99 allowed; How many do you want?"
-                )
-            self.thtprint()
-            return True
-        except:
-            traceback.print_exc()
-            return self.messageandbuttons(
-                "thtnum", "numbers", "NaN ; How many do you want?"
-            )
+        result = self.read_copy_count(text, "thtnum")
+        if result is not None:
+            return result
+        self.thtprint()
+        return True
 
     def toolnum(self, text):
         if text == "abort":
             return self.master.callhook("abort", None)
-        try:
-            self.copies = int(text)
-            if not 0 < self.copies < 100:
-                return self.messageandbuttons(
-                    "toolnum", "numbers", "Only 1 <> 99 allowed; How many do you want?"
-                )
-            self.toolprint()
-            return True
-        except:
-            traceback.print_exc()
-            return self.messageandbuttons(
-                "toolnum", "numbers", "NaN ; How many do you want?"
-            )
+        result = self.read_copy_count(text, "toolnum")
+        if result is not None:
+            return result
+        self.toolprint()
+        return True
 
     def foodname(self, text):
         if text == "abort":
diff --git a/plugins/withdraw.py b/plugins/withdraw.py
index e8ba504..becb850 100644
--- a/plugins/withdraw.py
+++ b/plugins/withdraw.py
@@ -9,20 +9,19 @@ def __init__(self, SID, master):
     def withdraw(self, text):
         try:
             value = float(text)
-            if 0 < value < 1000:
-                self.master.receipt.add(
-                    True, value, "Withdrawal or unlisted product", 1, None, "withdraw"
-                )
-                return True
-            self.master.send_message(
-                True,
-                "message",
-                "Enter an amount between 0.01 and 999.99 or scan a product",
+        except (TypeError, ValueError):
+            return None
+        if 0 < value < 1000:
+            self.master.receipt.add(
+                True, value, "Withdrawal or unlisted product", 1, None, "withdraw"
             )
             return True
-        except:
-            pass
-        return None
+        self.master.send_message(
+            True,
+            "message",
+            "Enter an amount between 0.01 and 999.99 or scan a product",
+        )
+        return True
 
     def input(self, text):
         pass
diff --git a/tests/plugins/test_receipt.py b/tests/plugins/test_receipt.py
index ae85a3e..8b3e5d9 100644
--- a/tests/plugins/test_receipt.py
+++ b/tests/plugins/test_receipt.py
@@ -166,6 +166,18 @@ def test_remove_invalid_index(self):
         with patch.object(self.receipt_instance.master, "send_message"):
             self.assertTrue(self.receipt_instance.remove("invalid"))
 
+    def test_remove_out_of_range_does_not_update_receipt(self):
+        self.receipt_instance.receipt = [
+            {"description": "item1"},
+            {"description": "item2"},
+        ]
+
+        with patch.object(self.receipt_instance.master, "send_message") as send_message:
+            self.assertTrue(self.receipt_instance.remove("99"))
+
+        send_message.assert_not_called()
+        self.receipt_instance.master.callhook.assert_not_called()
+
     def test_startup(self):
         with patch.object(self.receipt_instance, "updatetotals") as mock_updatetotals:
             self.receipt_instance.startup()
diff --git a/tests/plugins/test_stickers.py b/tests/plugins/test_stickers.py
index 06ae15a..2cbc661 100644
--- a/tests/plugins/test_stickers.py
+++ b/tests/plugins/test_stickers.py
@@ -1,5 +1,6 @@
 import io
 import base64
+import pytest
 
 from unittest.mock import Mock, call
 from unittest.mock import patch
@@ -294,6 +295,14 @@ def test_toolnum_prints_label(_cups):
     assert sticky.copies == 1
 
 
+def test_number_print_errors_are_not_swallowed():
+    sticky = stickers("main", Mock())
+
+    with patch.object(sticky, "barcodeprint", side_effect=RuntimeError("print failed")):
+        with pytest.raises(RuntimeError, match="print failed"):
+            sticky.barcodenum("1")
+
+
 @patch("plugins.stickers.brother_ql.backends.helpers")
 def test_toolprint_binary_qrcode_path(_cups):
     sticky = stickers("main", Mock())
diff --git a/tests/plugins/test_withdraw.py b/tests/plugins/test_withdraw.py
index 0e3d17c..57b3ae3 100644
--- a/tests/plugins/test_withdraw.py
+++ b/tests/plugins/test_withdraw.py
@@ -1,5 +1,6 @@
 from unittest.mock import Mock, patch
 import plugins.withdraw as withdraw_module
+import pytest
 
 
 def test_withdraw_constructor():
@@ -39,6 +40,15 @@ def test_withdraw_non_numeric_input():
     assert withdraw.withdraw("not_a_number") is None
 
 
+def test_withdraw_receipt_errors_are_not_swallowed():
+    master_mock = Mock()
+    withdraw = withdraw_module.withdraw("SID", master_mock)
+    master_mock.receipt.add.side_effect = RuntimeError("receipt failed")
+
+    with pytest.raises(RuntimeError, match="receipt failed"):
+        withdraw.withdraw("5")
+
+
 def test_withdraw_input():
     master_mock = Mock()
     withdraw = withdraw_module.withdraw("SID", master_mock)

From f0ca43e9c496ba4925efa4c084eaf8ef7b6ed012 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:28:01 +0200
Subject: [PATCH 35/76] Centraliseer product input validatie

---
 input_validation.py            | 20 ++++++++++++++++++++
 plugins/market.py              | 12 ++++++++----
 plugins/products.py            | 12 ++++++++----
 tests/plugins/test_market.py   | 16 ++++++++++++++++
 tests/plugins/test_products.py | 17 +++++++++++++++++
 tests/test_input_validation.py | 24 +++++++++++++++++++++++-
 tests/test_kassa.py            | 31 +++++++++++++++++++++++++++++++
 7 files changed, 123 insertions(+), 9 deletions(-)

diff --git a/input_validation.py b/input_validation.py
index 91de91a..03ce179 100644
--- a/input_validation.py
+++ b/input_validation.py
@@ -1,4 +1,8 @@
+import re
+
+
 RESERVED_INPUTS = {"abort", "ok"}
+INPUT_TOKEN_RE = re.compile(r"^[A-Za-z0-9]+$")
 
 
 def reserved_inputs(master=None, plugin_help=None):
@@ -21,3 +25,19 @@ def filter_reserved_aliases(aliases, master=None, plugin_help=None):
         for alias in aliases
         if not is_reserved_input(alias, master=master, plugin_help=plugin_help)
     ]
+
+
+def is_valid_input_token(text, min_length):
+    return (
+        isinstance(text, str)
+        and len(text) >= min_length
+        and INPUT_TOKEN_RE.fullmatch(text) is not None
+    )
+
+
+def is_valid_alias(text):
+    return is_valid_input_token(text, min_length=6)
+
+
+def is_valid_product_name(text):
+    return is_valid_input_token(text, min_length=4)
diff --git a/plugins/market.py b/plugins/market.py
index 1ac64f2..6acfaa6 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -1,9 +1,13 @@
 import json
 import os
-import re
 import tempfile
 import threading
-from input_validation import filter_reserved_aliases, is_reserved_input
+from input_validation import (
+    filter_reserved_aliases,
+    is_reserved_input,
+    is_valid_alias,
+    is_valid_product_name,
+)
 
 
 def _atomic_write(path, lines):
@@ -151,7 +155,7 @@ def savealias(self, text):
                 "keyboard",
                 "That alias is a command; choose another alias.",
             )
-        if len(text) < 6 or not re.compile("^[A-z0-9]+$").match(text):
+        if not is_valid_alias(text):
             return self.messageandbuttons(
                 "savealias",
                 "keyboard",
@@ -338,7 +342,7 @@ def addproduct(self, text):
                 "keyboard",
                 "That product name is a command; choose another name.",
             )
-        if len(text) < 4 or not re.compile("^[A-z0-9]+$").match(text):
+        if not is_valid_product_name(text):
             return self.messageandbuttons(
                 "addproduct",
                 "keyboard",
diff --git a/plugins/products.py b/plugins/products.py
index fe8cac7..61e3273 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -1,9 +1,13 @@
 import json
 import os
-import re
 import tempfile
 import threading
-from input_validation import filter_reserved_aliases, is_reserved_input
+from input_validation import (
+    filter_reserved_aliases,
+    is_reserved_input,
+    is_valid_alias,
+    is_valid_product_name,
+)
 
 
 def _atomic_write(path, lines):
@@ -156,7 +160,7 @@ def savealias(self, text):
                 "keyboard",
                 "That alias is a command; choose another alias.",
             )
-        if len(text) < 6 or not re.compile("^[A-z0-9]+$").match(text):
+        if not is_valid_alias(text):
             return self.messageandbuttons(
                 "savealias",
                 "keyboard",
@@ -325,7 +329,7 @@ def addproduct(self, text):
                 "keyboard",
                 "That product name is a command; choose another name.",
             )
-        if len(text) < 4 or not re.compile("^[A-z0-9]+$").match(text):
+        if not is_valid_product_name(text):
             return self.messageandbuttons(
                 "addproduct",
                 "keyboard",
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index 67d7416..4c427aa 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -151,6 +151,19 @@ def test_savealias_rejects_command_alias(self):
         assert self.market.products["product1"]["aliases"] == []
         self.master_mock.donext.assert_called_with(self.market, "savealias")
 
+    def test_savealias_rejects_non_alnum_alias(self):
+        self.market.products = {"product1": {"aliases": []}}
+        self.market.aliasprod = "product1"
+
+        with patch.object(self.market, "readproducts"), patch.object(
+            self.market, "writeproducts"
+        ) as mock_writeproducts:
+            assert self.market.savealias("bad_alias") is True
+
+        mock_writeproducts.assert_not_called()
+        assert self.market.products["product1"]["aliases"] == []
+        self.master_mock.donext.assert_called_with(self.market, "savealias")
+
     def test_addalias(self):
         self.market.products = {"product1": {"aliases": []}}
         assert self.market.addalias("product1")
@@ -315,6 +328,9 @@ def test_addproduct_abort_and_invalid_name(self):
         assert self.market.addproduct("abort") is self.master_mock.callhook.return_value
         self.master_mock.callhook.assert_called_with("abort", None)
         assert self.market.addproduct("bad!") is True
+        self.master_mock.reset_mock()
+        assert self.market.addproduct("bad_name") is True
+        self.master_mock.donext.assert_called_with(self.market, "addproduct")
 
     def test_addproduct_rejects_command_name(self):
         self.master_mock.help = {"deposit": "Deposit Money"}
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index 295bda3..93baebd 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -270,6 +270,19 @@ def test_savealias_rejects_command_alias(self):
         assert self.products.products["product1"]["aliases"] == []
         self.master_mock.donext.assert_called_with(self.products, "savealias")
 
+    def test_savealias_rejects_non_alnum_alias(self):
+        self.products.products = {"product1": {"aliases": []}}
+        self.products.aliasprod = "product1"
+
+        with patch.object(self.products, "readproducts"), patch.object(
+            self.products, "writeproducts"
+        ) as mock_writeproducts:
+            assert self.products.savealias("bad_alias")
+
+        mock_writeproducts.assert_not_called()
+        assert self.products.products["product1"]["aliases"] == []
+        self.master_mock.donext.assert_called_with(self.products, "savealias")
+
     def test_saveprice_out_of_range(self):
         self.products.products = {"product1": {"price": 2.5}}
         self.products.priceprod = "product1"
@@ -326,6 +339,10 @@ def test_addproduct_existing_invalid_and_valid(self):
         assert self.products.addproduct("bad name")
         self.master_mock.donext.assert_called_with(self.products, "addproduct")
 
+        self.master_mock.reset_mock()
+        assert self.products.addproduct("bad_name")
+        self.master_mock.donext.assert_called_with(self.products, "addproduct")
+
         self.master_mock.reset_mock()
         assert self.products.addproduct("product2")
         assert self.products.newprod == "product2"
diff --git a/tests/test_input_validation.py b/tests/test_input_validation.py
index 1150b20..2cc9408 100644
--- a/tests/test_input_validation.py
+++ b/tests/test_input_validation.py
@@ -1,6 +1,13 @@
 from unittest.mock import Mock
 
-from input_validation import filter_reserved_aliases, is_reserved_input, reserved_inputs
+from input_validation import (
+    filter_reserved_aliases,
+    is_reserved_input,
+    is_valid_alias,
+    is_valid_input_token,
+    is_valid_product_name,
+    reserved_inputs,
+)
 
 
 def test_reserved_inputs_include_core_plugin_and_master_commands():
@@ -28,3 +35,18 @@ def test_filter_reserved_aliases_preserves_non_reserved_order():
     assert filter_reserved_aliases(
         ["alias1", "deposit", "ok", "alias2"], master=master
     ) == ["alias1", "alias2"]
+
+
+def test_input_token_validation_is_ascii_alnum_only():
+    assert is_valid_input_token("abc123", min_length=4)
+    assert not is_valid_input_token("abc_123", min_length=4)
+    assert not is_valid_input_token("abc-123", min_length=4)
+    assert not is_valid_input_token("abc", min_length=4)
+    assert not is_valid_input_token(None, min_length=4)
+
+
+def test_product_and_alias_validation_lengths():
+    assert is_valid_product_name("prod")
+    assert not is_valid_product_name("pro")
+    assert is_valid_alias("alias1")
+    assert not is_valid_alias("abcde")
diff --git a/tests/test_kassa.py b/tests/test_kassa.py
index 9ce6273..dcae00a 100644
--- a/tests/test_kassa.py
+++ b/tests/test_kassa.py
@@ -2,6 +2,7 @@
 from pathlib import Path
 from unittest.mock import Mock, patch, call
 import kassa
+from plugins.products import products
 
 
 def test_session_startup():
@@ -395,6 +396,36 @@ def test_handle_part_falls_back_to_newuser():
     accounts_mock.newuser.assert_called_with("newuser")
 
 
+def test_session_product_add_flow_rejects_invalid_name():
+    client_mock = Mock()
+    session = kassa.Session("SID", client_mock)
+    products_plugin = products("SID", session)
+    withdraw_mock = Mock()
+    withdraw_mock.input.return_value = False
+    withdraw_mock.withdraw.return_value = False
+    accounts_mock = Mock()
+    accounts_mock.input.return_value = False
+    accounts_mock.newuser.return_value = False
+    session.plugins = {
+        "products": products_plugin,
+        "withdraw": withdraw_mock,
+        "accounts": accounts_mock,
+    }
+    session.products = products_plugin
+
+    session.input("addproduct")
+    session.input("bad_name")
+
+    assert products_plugin.newprod == ""
+    assert session.nextcall == {"plug": products_plugin, "function": "addproduct"}
+    client_mock.publish.assert_any_call(
+        "hack42bar/output/session/SID/message",
+        "only [A-z0-9] is allowed as product name, what name do you want to add?",
+        1,
+        True,
+    )
+
+
 def test_send_message_updates_prompt_buttons_and_skips_cached_long_topic():
     client_mock = Mock()
     session = kassa.Session("SID", client_mock)

From b6441db843c657bb8b912c2cc2534ebc80c98f5d Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:29:41 +0200
Subject: [PATCH 36/76] Test checkout undo en restore integratie

---
 tests/test_checkout_undo_integration.py | 104 ++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 tests/test_checkout_undo_integration.py

diff --git a/tests/test_checkout_undo_integration.py b/tests/test_checkout_undo_integration.py
new file mode 100644
index 0000000..8b9f3c5
--- /dev/null
+++ b/tests/test_checkout_undo_integration.py
@@ -0,0 +1,104 @@
+from unittest.mock import Mock, patch
+
+import kassa
+from plugins.receipt import receipt
+from plugins.undo import undo
+
+
+def make_session():
+    session = kassa.Session("SID", Mock())
+    receipt_plugin = receipt("SID", session)
+    undo_plugin = undo("SID", session)
+    session.plugins = {"receipt": receipt_plugin, "undo": undo_plugin}
+    session.receipt = receipt_plugin
+    session.transID = 123
+    return session, receipt_plugin, undo_plugin
+
+
+def test_checkout_stores_undo_snapshot_after_receipt_checkout():
+    session, receipt_plugin, undo_plugin = make_session()
+
+    receipt_plugin.add(True, 2.5, "Product -you-", 2, None, "product1")
+
+    with patch.object(undo_plugin, "loadundo"), patch.object(undo_plugin, "writeundo"):
+        session.callhook("checkout", "alice")
+
+    assert undo_plugin.undo[123]["beni"] == "alice"
+    assert undo_plugin.undo[123]["totals"] == {"alice": -5.0}
+    assert undo_plugin.undo[123]["receipt"] == [
+        {
+            "Lose": True,
+            "description": "Product alice",
+            "value": 2.5,
+            "count": 2,
+            "beni": "alice",
+            "total": 5.0,
+            "product": "product1",
+        }
+    ]
+
+
+def test_doundo_runs_through_session_hooks_and_closes_receipt():
+    session, receipt_plugin, undo_plugin = make_session()
+    undo_plugin.undo = {
+        123: {
+            "totals": {"alice": -5.0},
+            "receipt": [
+                {
+                    "Lose": True,
+                    "description": "Product alice",
+                    "value": 2.5,
+                    "count": 2,
+                    "beni": "alice",
+                    "total": 5.0,
+                    "product": "product1",
+                }
+            ],
+            "beni": "alice",
+        }
+    }
+    session.transID = 124
+
+    with patch.object(undo_plugin, "loadundo"), patch.object(undo_plugin, "writeundo"):
+        assert undo_plugin.doundo("123")
+
+    assert 123 not in undo_plugin.undo
+    assert undo_plugin.undo[124]["totals"] == {"alice": 5.0}
+    assert receipt_plugin.receipt == []
+
+
+def test_restore_runs_undo_then_restores_original_receipt_lines():
+    session, receipt_plugin, undo_plugin = make_session()
+    undo_plugin.undo = {
+        123: {
+            "totals": {"alice": -5.0},
+            "receipt": [
+                {
+                    "Lose": True,
+                    "description": "Product alice",
+                    "value": 2.5,
+                    "count": 2,
+                    "beni": "alice",
+                    "total": 5.0,
+                    "product": "product1",
+                }
+            ],
+            "beni": "alice",
+        }
+    }
+    session.transID = 124
+
+    with patch.object(undo_plugin, "loadundo"), patch.object(undo_plugin, "writeundo"):
+        assert undo_plugin.dorestore("123")
+
+    assert receipt_plugin.receipt == [
+        {
+            "Lose": True,
+            "description": "Product alice",
+            "value": 2.5,
+            "count": 2,
+            "beni": None,
+            "total": 5.0,
+            "product": "product1",
+        }
+    ]

From a819a6797551fa75344f2e3385372fdccee55be7 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:33:38 +0200
Subject: [PATCH 37/76] Structureer runtime logging

---
 config.py                  |  3 +++
 config.yaml.example        |  3 +++
 kassa.py                   | 52 ++++++++++++++++++++++++++------------
 plugins/POS.py             |  5 +++-
 plugins/accounts.py        |  8 ++++--
 plugins/door.py            |  7 ++++-
 plugins/market.py          |  8 ++++--
 plugins/products.py        | 19 ++++++++++++--
 plugins/receipt.py         |  6 ++++-
 plugins/stickers.py        | 10 +++++---
 plugins/undo.py            | 12 +++++++--
 tests/plugins/test_door.py |  4 +--
 tests/test_config.py       |  2 ++
 tests/test_kassa.py        | 18 ++++++++++---
 14 files changed, 122 insertions(+), 35 deletions(-)

diff --git a/config.py b/config.py
index 105cc04..8cb4909 100644
--- a/config.py
+++ b/config.py
@@ -33,6 +33,9 @@
             "baudrate": 19200,
         },
     },
+    "logging": {
+        "level": "INFO",
+    },
 }
 
 
diff --git a/config.yaml.example b/config.yaml.example
index 35a6292..4be949e 100644
--- a/config.yaml.example
+++ b/config.yaml.example
@@ -25,3 +25,6 @@ pos:
   serial:
     port: /dev/ttyUSB0
     baudrate: 19200
+
+logging:
+  level: INFO
diff --git a/kassa.py b/kassa.py
index 72b96c3..505c99e 100755
--- a/kassa.py
+++ b/kassa.py
@@ -57,29 +57,38 @@ def __init__(self, SID, client):
         self.products = None
 
     def startup(self):
-        print("Startup", self.SID)
+        logger.info("session_startup sid=%s", self.SID)
         for fname in glob.glob("plugins/*.py"):
             plugname = os.path.splitext(os.path.basename(fname))[0]
             if plugname != "__init__" and not plugname in self.plugins:
                 if plugname in sys.modules:
                     del sys.modules[plugname]
-        print(self.plugins)
+        logger.debug(
+            "session_plugins_before_load sid=%s plugins=%s", self.SID, self.plugins
+        )
         for fname in glob.glob("plugins/*.py"):
             plugname = os.path.splitext(os.path.basename(fname))[0]
-            print(plugname)
+            logger.debug("plugin_discovered sid=%s plugin=%s", self.SID, plugname)
             if plugname != "__init__" and not plugname in self.plugins:
                 if plugname in sys.modules:
                     del sys.modules[plugname]
                 self.plugins[plugname] = self.import_from(
                     "plugins." + plugname, plugname
                 )(self.SID, self)
-                print(plugname, self.import_from("plugins." + plugname, plugname))
+                logger.debug(
+                    "plugin_loaded sid=%s plugin=%s class=%r",
+                    self.SID,
+                    plugname,
+                    self.import_from("plugins." + plugname, plugname),
+                )
                 self.send_message(True, "message", "loaded plugin " + plugname)
                 try:
                     self.help.update(self.plugins[plugname].help())
                 except Exception:
                     logger.exception("Plugin %s help failed", plugname)
-        print(self.plugins)
+        logger.debug(
+            "session_plugins_loaded sid=%s plugins=%s", self.SID, self.plugins
+        )
         self.receipt = self.plugins["receipt"]
         self.accounts = self.plugins["accounts"]
         self.products = self.plugins["products"]
@@ -95,7 +104,7 @@ def startup(self):
                 logger.exception("Plugin %s startup failed", _plug)
         self.send_message(True, "commands", json.dumps(self.help))
         self.send_message(True, "message", "Enter product, command or username")
-        print(self.plugins)
+        logger.info("session_ready sid=%s plugins=%s", self.SID, sorted(self.plugins))
 
     def realcallhook(self, hook, arg):
         for _plug, plugin in self.plugins.items():
@@ -135,9 +144,13 @@ def handle_nextcall(self, text):
             plug = self.nextcall["plug"]
             func = self.nextcall["function"]
             self.nextcall = {}
-            print(text)
-            print(self.nextcall)
-            print(getattr(plug, func))
+            logger.debug(
+                "nextcall sid=%s plugin=%s function=%s input=%r",
+                self.SID,
+                plug.__class__.__name__,
+                func,
+                text,
+            )
             return bool(getattr(plug, func)(text))
         except Exception:
             logger.exception("Nextcall failed")
@@ -201,10 +214,11 @@ def send_message(self, retain, topic, message):
             != message
             or len(topic) < 8
         ):
-            print(
+            logger.debug(
+                "send_message sid=%s retain=%s topic=%s message=%r",
+                self.SID,
                 retain,
-                "hack42bar/output/session/" + self.SID + "/" + topic,
-                ":",
+                topic,
                 message,
             )
             self.cache["hack42bar/output/session/" + self.SID + "/" + topic] = message
@@ -220,7 +234,7 @@ def send_message(self, retain, topic, message):
 def get_session(SID, client):
     global sessions  # pylint: disable=global-variable-not-assigned
     if not SID in sessions:
-        print("Starting new session", SID)
+        logger.info("starting_new_session sid=%s", SID)
         sessions[SID] = Session(SID, client)
         sessions[SID].startup()
         client.publish("hack42bar/output/sessions", json.dumps(list(sessions.keys())))
@@ -232,16 +246,15 @@ def run_session(client, SID, action, data):
         session = get_session(SID, client)
         session.input(data.decode())
     else:
-        print("unhandled", action)
+        logger.warning("unhandled_session_action sid=%s action=%s", SID, action)
 
 
 def on_connect(client, _userdata, _flags, rc):
-    print("Connected with result code " + str(rc))
+    logger.info("mqtt_connected rc=%s", rc)
     client.subscribe("hack42bar/input/#")
 
 
 def on_message(client, _userdata, msg):
-    # print(msg.topic+" "+str(msg.payload))
     elms = msg.topic.split("/")
     msg = msg.payload
     if len(elms) < 5:
@@ -251,6 +264,13 @@ def on_message(client, _userdata, msg):
 
 
 def run():
+    logging_level = getattr(
+        logging, str(config_get("logging", "level", default="INFO")).upper(), logging.INFO
+    )
+    logging.basicConfig(
+        level=logging_level,
+        format="%(asctime)s %(levelname)s %(name)s %(message)s",
+    )
     while 1:
         try:
             mqtt_config = config_get("mqtt", default={})
diff --git a/plugins/POS.py b/plugins/POS.py
index 4c568dc..92c841b 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -5,8 +5,11 @@
 import time
 import pickle
 import serial
+import logging
 from config import config_get
 
+logger = logging.getLogger(__name__)
+
 DISPLAY = b"\x1b=\x02\x1b@"
 PRINTER = b"\x1b=\x01\x1b@"
 LARGE = b"\x1d!\x11"
@@ -52,7 +55,7 @@ def open(self):
             stopbits=serial.STOPBITS_ONE,  # pylint: disable=no-member
             bytesize=serial.EIGHTBITS,  # pylint: disable=no-member
         )
-        print("Serial open")
+        logger.info("pos_serial_open sid=%s port=%s", self.SID, serial_config["port"])
 
     def help(self):
         return {
diff --git a/plugins/accounts.py b/plugins/accounts.py
index 6279aa6..b7ccf15 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -4,6 +4,10 @@
 import threading
 import time
 import codecs
+import logging
+
+
+logger = logging.getLogger(__name__)
 
 
 def _atomic_write(path, lines):
@@ -45,7 +49,7 @@ def help(self):
         return {"adduseralias": "Add user key alias"}
 
     def get_last_updated_accounts(self):
-        print(self.accounts)
+        logger.debug("accounts_state sid=%s accounts=%s", self.SID, self.accounts)
         # Sort the accounts based on last update time, in descending order
         sorted_accounts = sorted(
             self.accounts.items(), key=lambda x: x[1]["lastupdate"], reverse=True
@@ -90,7 +94,7 @@ def readmembers(self):
             ]
 
     def updateaccount(self, usr, value):
-        print("Updating account", usr)
+        logger.debug("update_account sid=%s user=%s value=%s", self.SID, usr, value)
         if usr == "cash":
             return
         had = self.accounts[usr]["amount"]
diff --git a/plugins/door.py b/plugins/door.py
index 84464d7..9c51410 100644
--- a/plugins/door.py
+++ b/plugins/door.py
@@ -1,16 +1,21 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
+import logging
+
 import paho.mqtt.client as mqtt
 from config import config_get
 
 
+logger = logging.getLogger(__name__)
+
+
 class door:
     def __init__(self, SID, master):
         self.master = master
         self.SID = SID
 
     def help(self):
-        print("Help")
+        logger.debug("door_help sid=%s", self.SID)
         return {"dooropen": "Door open"}
 
     def input(self, text):
diff --git a/plugins/market.py b/plugins/market.py
index 6acfaa6..6a48f7f 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -2,6 +2,7 @@
 import os
 import tempfile
 import threading
+import logging
 from input_validation import (
     filter_reserved_aliases,
     is_reserved_input,
@@ -10,6 +11,9 @@
 )
 
 
+logger = logging.getLogger(__name__)
+
+
 def _atomic_write(path, lines):
     directory = os.path.dirname(path) or "."
     fd, tmp_path = tempfile.mkstemp(
@@ -57,12 +61,12 @@ def readproducts(self):
         self.aliases = {}
         with open("data/revbank.market", "r", encoding="utf-8") as f:
             lines = f.readlines()
-        print("ok", lines)
+        logger.debug("read_market_file sid=%s lines=%d", self.SID, len(lines))
         for line in lines:
             if not line.strip() or line.lstrip().startswith("#"):
                 continue
             parts = " ".join(line.split()).split(" ", 4)
-            print(parts)
+            logger.debug("read_market_parts sid=%s parts=%s", self.SID, parts)
             if len(parts) == 5:
                 aliases = parts[1].split(",")
                 name = aliases.pop(0)
diff --git a/plugins/products.py b/plugins/products.py
index 61e3273..2965ebb 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -2,6 +2,7 @@
 import os
 import tempfile
 import threading
+import logging
 from input_validation import (
     filter_reserved_aliases,
     is_reserved_input,
@@ -10,6 +11,9 @@
 )
 
 
+logger = logging.getLogger(__name__)
+
+
 def _atomic_write(path, lines):
     directory = os.path.dirname(path) or "."
     fd, tmp_path = tempfile.mkstemp(
@@ -93,7 +97,13 @@ def readproducts(self):
             self.master.send_message(
                 True, "products/" + prod, json.dumps(self.products[prod])
             )
-        print("readproducts done")
+        logger.debug(
+            "read_products_done sid=%s products=%d aliases=%d groups=%d",
+            self.SID,
+            len(self.products),
+            len(self.aliases),
+            len(self.groups),
+        )
 
     def writeproducts(self):
         lines = []
@@ -212,7 +222,12 @@ def saveprice(self, text):
                 "numbers",
                 "Not a valid number; What is the price for" + self.newprod + "?",
             )
-        print(price)
+        logger.debug(
+            "save_product_price sid=%s product=%s price=%s",
+            self.SID,
+            self.priceprod,
+            price,
+        )
         if not 0 < price < 1000:
             return self.messageandbuttons(
                 "saveprice", "numbers", "Price should be between 0 and 1000"
diff --git a/plugins/receipt.py b/plugins/receipt.py
index b4e1c61..7e0c562 100644
--- a/plugins/receipt.py
+++ b/plugins/receipt.py
@@ -1,4 +1,8 @@
 import json
+import logging
+
+
+logger = logging.getLogger(__name__)
 
 
 class receipt:
@@ -12,7 +16,7 @@ def __init__(self, SID, master):
         self.totals = {}
 
     def is_empty(self):
-        print("hooi", self.receipt)
+        logger.debug("receipt_state sid=%s receipt=%s", self.SID, self.receipt)
         if self.receipt:
             return False
         return True
diff --git a/plugins/stickers.py b/plugins/stickers.py
index cb094a2..80e7135 100644
--- a/plugins/stickers.py
+++ b/plugins/stickers.py
@@ -6,6 +6,7 @@
 import base64
 import urllib.parse
 import warnings
+import logging
 from PIL import Image, ImageDraw, ImageFont
 import pyqrcode
 from config import config_get
@@ -21,6 +22,9 @@
     import brother_ql.raster
 
 
+logger = logging.getLogger(__name__)
+
+
 class stickers:  # pylint: disable=too-many-public-methods
     SMALL = (696, 271)
     LOGOSMALLSIZE = (309, 200)
@@ -64,12 +68,12 @@ def help(self):
 
     def barcodeprint(self):
         if re.compile("^[0-9A-Z]+$").match(self.barcode):
-            print("Qrcode: alphanum")
+            logger.debug("qrcode_mode sid=%s mode=alphanumeric", self.SID)
             qrcode_image = pyqrcode.create(
                 self.barcode, error="L", version=1, mode="alphanumeric"
             ).png_as_base64_str(scale=5)
         else:
-            print("Qrcode: binary")
+            logger.debug("qrcode_mode sid=%s mode=binary", self.SID)
             qrcode_image = pyqrcode.create(
                 self.barcode, error="L", version=2, mode="binary"
             ).png_as_base64_str(scale=5)
@@ -189,7 +193,7 @@ def toolprint(self):  # pylint: disable=too-many-locals
         qrname = "https://hack42.nl/wiki/Tool:" + urllib.parse.quote(
             self.name.replace(" ", "_")
         )
-        print("Qrcode: binary")
+        logger.debug("qrcode_mode sid=%s mode=binary", self.SID)
         qrcode_image = pyqrcode.create(qrname, error="L", mode="binary")
         qrcode_image = qrcode_image.png_as_base64_str(
             scale=int((label_size - margin) / qrcode_image.get_png_size())
diff --git a/plugins/undo.py b/plugins/undo.py
index 262a83f..173ae37 100644
--- a/plugins/undo.py
+++ b/plugins/undo.py
@@ -3,6 +3,10 @@
 import copy
 import pickle
 import time
+import logging
+
+
+logger = logging.getLogger(__name__)
 
 
 class undo:
@@ -100,8 +104,12 @@ def doundo(self, text):
             )
             return True
 
-        print(self.undo.keys())
-        print(f"transID not in undo: {transID}")
+        logger.warning(
+            "undo_transaction_not_found sid=%s trans_id=%s available=%s",
+            self.SID,
+            transID,
+            sorted(self.undo.keys()),
+        )
         self.listundo()
         return True
 
diff --git a/tests/plugins/test_door.py b/tests/plugins/test_door.py
index fe4ec7c..d640260 100644
--- a/tests/plugins/test_door.py
+++ b/tests/plugins/test_door.py
@@ -9,10 +9,10 @@ def setUp(self):
         self.door_instance = door("SID", self.master_mock)
 
     def test_help(self):
-        with patch("builtins.print") as mock_print:
+        with patch("plugins.door.logger") as logger:
             result = self.door_instance.help()
-            mock_print.assert_called_with("Help")
             self.assertEqual(result, {"dooropen": "Door open"})
+        logger.debug.assert_called_with("door_help sid=%s", "SID")
 
     def test_input_dooropen(self):
         with patch("paho.mqtt.client.Client") as mock_client:
diff --git a/tests/test_config.py b/tests/test_config.py
index 7fa2dba..efec94c 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -8,6 +8,7 @@ def test_load_config_uses_defaults_when_missing(tmp_path):
 
     assert config["mqtt"]["host"] == "localhost"
     assert config["stickers"]["printer"]["port"] == 9100
+    assert config["logging"]["level"] == "INFO"
 
 
 def test_load_config_merges_yaml_with_defaults(tmp_path):
@@ -27,6 +28,7 @@ def test_load_config_merges_yaml_with_defaults(tmp_path):
     assert config["mqtt"]["port"] == 1883
     assert config["stickers"]["printer"]["host"] == "printer.example.test"
     assert config["stickers"]["printer"]["port"] == 9100
+    assert config["logging"]["level"] == "INFO"
 
 
 def test_config_get_uses_env_path(tmp_path, monkeypatch):
diff --git a/tests/test_kassa.py b/tests/test_kassa.py
index dcae00a..a54bc4e 100644
--- a/tests/test_kassa.py
+++ b/tests/test_kassa.py
@@ -440,6 +440,16 @@ def test_send_message_updates_prompt_buttons_and_skips_cached_long_topic():
     assert client_mock.publish.call_count == 3
 
 
+def test_send_message_logs_debug(caplog):
+    client_mock = Mock()
+    session = kassa.Session("SID", client_mock)
+
+    with caplog.at_level("DEBUG", logger="kassa"):
+        session.send_message(True, "message", "hello")
+
+    assert "send_message sid=SID retain=True topic=message message='hello'" in caplog.text
+
+
 def test_session_mutable_state_is_per_instance():
     first = kassa.Session("SID1", Mock())
     second = kassa.Session("SID2", Mock())
@@ -477,9 +487,11 @@ def test_get_session_starts_new_session():
     client_mock.publish.assert_called_with("hack42bar/output/sessions", '["SID"]')
 
 
-def test_run_session_unhandled_action(capsys):
-    kassa.run_session(Mock(), "SID", "unknown", b"data")
-    assert "unhandled unknown" in capsys.readouterr().out
+def test_run_session_unhandled_action(caplog):
+    with caplog.at_level("WARNING", logger="kassa"):
+        kassa.run_session(Mock(), "SID", "unknown", b"data")
+
+    assert "unhandled_session_action sid=SID action=unknown" in caplog.text
 
 
 def test_on_message_short_topic_is_ignored():

From 2c08db9bc04810584a3352ddb3bc76e4f0233a08 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:34:46 +0200
Subject: [PATCH 38/76] Verwijder test debug output

---
 tests/plugins/test_market.py   | 2 --
 tests/plugins/test_products.py | 1 -
 tests/plugins/test_stock.py    | 1 -
 3 files changed, 4 deletions(-)

diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index 4c427aa..17d6a9e 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -26,7 +26,6 @@ def test_readproducts(self):
         mo = mock_open(read_data=market_data)
         with patch("builtins.open", mo):
             self.market.readproducts()
-            print("hooi", self.market.products)
             assert "product1" in self.market.products
             assert "product3" in self.market.products
             assert self.market.products["product3"]["aliases"] == []
@@ -192,7 +191,6 @@ def test_saveprice(self):
             self.market, "writeproducts"
         ):
             self.market.saveprice("3.0")
-            print(self.market.products)
             assert self.market.products["product1"]["price"] == 3.0
 
     def test_addproductgroup(self):
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index 93baebd..5c41374 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -229,7 +229,6 @@ def test_saveprice_valid_price(self):
             self.products, "writeproducts"
         ):
             assert self.products.saveprice("3.0")
-            print("hooi", self.products.products)
             assert self.products.products["product1"]["price"] == 3.0
 
     def test_abort_paths_call_abort_hook(self):
diff --git a/tests/plugins/test_stock.py b/tests/plugins/test_stock.py
index a7d70d6..00f8500 100644
--- a/tests/plugins/test_stock.py
+++ b/tests/plugins/test_stock.py
@@ -268,7 +268,6 @@ def test_stock_inkoop_amount_too_large_number():
 
     assert stock.inkoop_amount("5000") == True
     master_mock.donext.assert_called_with(stock, "inkoop_amount")
-    print(master_mock.send_message.call_args_list)
     master_mock.send_message.assert_has_calls(
         [
             call(

From c4c572c37748f3d76039b816c9392dd93d4b785a Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:36:19 +0200
Subject: [PATCH 39/76] Test checkout met accounts stock en POS

---
 tests/test_checkout_undo_integration.py | 113 ++++++++++++++++++++++++
 1 file changed, 113 insertions(+)

diff --git a/tests/test_checkout_undo_integration.py b/tests/test_checkout_undo_integration.py
index 8b9f3c5..429bd39 100644
--- a/tests/test_checkout_undo_integration.py
+++ b/tests/test_checkout_undo_integration.py
@@ -1,7 +1,11 @@
 from unittest.mock import Mock, patch
 
 import kassa
+from plugins.POS import POS
+from plugins.accounts import accounts
+from plugins.products import products
 from plugins.receipt import receipt
+from plugins.stock import stock
 from plugins.undo import undo
 
 
@@ -15,6 +19,28 @@ def make_session():
     return session, receipt_plugin, undo_plugin
 
 
+def make_checkout_session():
+    session = kassa.Session("SID", Mock())
+    receipt_plugin = receipt("SID", session)
+    accounts_plugin = accounts("SID", session)
+    products_plugin = products("SID", session)
+    stock_plugin = stock("SID", session)
+    pos_plugin = POS("SID", session)
+    session.plugins = {
+        "receipt": receipt_plugin,
+        "accounts": accounts_plugin,
+        "products": products_plugin,
+        "stock": stock_plugin,
+        "POS": pos_plugin,
+    }
+    session.receipt = receipt_plugin
+    session.accounts = accounts_plugin
+    session.products = products_plugin
+    session.stock = stock_plugin
+    session.POS = pos_plugin
+    return session, receipt_plugin, accounts_plugin, products_plugin, stock_plugin, pos_plugin
+
+
 def test_checkout_stores_undo_snapshot_after_receipt_checkout():
     session, receipt_plugin, undo_plugin = make_session()
 
@@ -102,3 +128,90 @@ def test_restore_runs_undo_then_restores_original_receipt_lines():
             "product": "product1",
         }
     ]
+
+
+def test_account_checkout_updates_accounts_stock_and_pos_receipt():
+    (
+        session,
+        receipt_plugin,
+        accounts_plugin,
+        products_plugin,
+        stock_plugin,
+        pos_plugin,
+    ) = make_checkout_session()
+    accounts_plugin.accounts = {"alice": {"amount": 20.0, "lastupdate": "old"}}
+    products_plugin.products = {
+        "cola": {"price": 2.5, "description": "Cola", "aliases": []}
+    }
+    stock_plugin.stock = {"cola": 10}
+    receipt_plugin.add(True, 2.5, "Cola -you-", 2, None, "cola")
+
+    with patch("plugins.accounts.time.time", return_value=1300000123), patch.object(
+        accounts_plugin, "readaccounts"
+    ), patch.object(accounts_plugin, "writeaccount"), patch.object(
+        accounts_plugin, "get_last_updated_accounts"
+    ), patch.object(
+        stock_plugin, "readstock"
+    ), patch.object(
+        stock_plugin, "writestock"
+    ), patch.object(
+        pos_plugin, "loadbons"
+    ), patch.object(
+        pos_plugin, "writebons"
+    ), patch.object(
+        pos_plugin, "drawer"
+    ) as drawer:
+        assert accounts_plugin.input("alice")
+
+    assert session.transID == 123
+    assert accounts_plugin.accounts["alice"]["amount"] == 15.0
+    assert stock_plugin.stock["cola"] == 8
+    assert pos_plugin.lastbonID == 123
+    assert pos_plugin.bonnetjes[123]["totals"] == {"alice": -5.0}
+    assert b"Cola alice" in pos_plugin.bonnetjes[123]["bon"]
+    assert receipt_plugin.receipt == []
+    drawer.assert_not_called()
+
+
+def test_cash_checkout_updates_stock_opens_drawer_and_skips_account():
+    (
+        session,
+        receipt_plugin,
+        accounts_plugin,
+        products_plugin,
+        stock_plugin,
+        pos_plugin,
+    ) = make_checkout_session()
+    accounts_plugin.accounts = {}
+    products_plugin.products = {
+        "cola": {"price": 2.5, "description": "Cola", "aliases": []}
+    }
+    stock_plugin.stock = {"cola": 10}
+    receipt_plugin.add(True, 2.5, "Cola", 1, "cash", "cola")
+
+    with patch("plugins.accounts.time.time", return_value=1300000124), patch.object(
+        accounts_plugin, "readaccounts"
+    ), patch.object(accounts_plugin, "writeaccount"), patch.object(
+        accounts_plugin, "get_last_updated_accounts"
+    ), patch.object(
+        stock_plugin, "readstock"
+    ), patch.object(
+        stock_plugin, "writestock"
+    ), patch.object(
+        pos_plugin, "loadbons"
+    ), patch.object(
+        pos_plugin, "writebons"
+    ), patch.object(
+        pos_plugin, "drawer"
+    ) as drawer:
+        session.callhook("checkout", "cash")
+        session.callhook("endsession", "cash")
+
+    assert session.transID == 124
+    assert accounts_plugin.accounts == {}
+    assert stock_plugin.stock["cola"] == 9
+    assert pos_plugin.lastbonID == 124
+    assert pos_plugin.bonnetjes[124]["totals"] == {"cash": -2.5}
+    assert b"Nieuw saldo" not in pos_plugin.bonnetjes[124]["bon"]
+    assert receipt_plugin.receipt == []
+    assert drawer.call_count == 2

From f95fa4640d8adf48b271bab017b0c97ad02907b9 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:37:37 +0200
Subject: [PATCH 40/76] Open kassalade een keer bij cash checkout

---
 plugins/POS.py                          | 3 +--
 tests/plugins/test_POS.py               | 6 +++---
 tests/test_checkout_undo_integration.py | 2 +-
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/plugins/POS.py b/plugins/POS.py
index 92c841b..c1931ab 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -85,8 +85,7 @@ def printdisplay(self, desc, amount, som):
         self.ser.write(out)
 
     def hook_checkout(self, user):
-        if user == "cash":
-            self.drawer()
+        pass
 
     def hook_addremove(self, args):
         # Update display
diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index 87d272c..ef02069 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -144,9 +144,9 @@ def test_makebon_cash_does_not_require_account(self):
         assert b"SALDO TE LAAG" not in bon
 
     def test_hook_checkout(self):
-        with patch.object(self.POS, "drawer"):
+        with patch.object(self.POS, "drawer") as mock_drawer:
             self.POS.hook_checkout("cash")
-            self.POS.drawer.assert_called()
+            mock_drawer.assert_not_called()
 
     def test_printdeclaratie(self):
         with patch.object(self.POS, "open"), patch.object(self.POS, "slowwrite"):
@@ -164,7 +164,7 @@ def test_hook_post_checkout(self):
             self.POS.hook_post_checkout("cash")
             self.POS.loadbons.assert_called()
             self.POS.writebons.assert_called()
-            self.POS.drawer.assert_called()
+            self.POS.drawer.assert_called_once()
 
     def test_hook_post_checkout_deposit_opens_drawer_for_non_cash(self):
         self.POS.master.receipt = Mock(
diff --git a/tests/test_checkout_undo_integration.py b/tests/test_checkout_undo_integration.py
index 429bd39..34e77b7 100644
--- a/tests/test_checkout_undo_integration.py
+++ b/tests/test_checkout_undo_integration.py
@@ -214,4 +214,4 @@ def test_cash_checkout_updates_stock_opens_drawer_and_skips_account():
     assert pos_plugin.bonnetjes[124]["totals"] == {"cash": -2.5}
     assert b"Nieuw saldo" not in pos_plugin.bonnetjes[124]["bon"]
     assert receipt_plugin.receipt == []
-    assert drawer.call_count == 2
+    drawer.assert_called_once()

From 34d9049528736e4c308d67b4c4b663df5168c927 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:40:02 +0200
Subject: [PATCH 41/76] Maak checkout hooks minder volgordegevoelig

---
 plugins/POS.py                          | 24 ++++++++++++++----------
 plugins/accounts.py                     |  5 +++++
 plugins/undo.py                         |  2 +-
 tests/plugins/test_POS.py               | 22 ++++++++++++++++++++++
 tests/plugins/test_accounts.py          |  2 ++
 tests/plugins/test_undo.py              |  8 ++++----
 tests/test_checkout_undo_integration.py |  7 ++++---
 7 files changed, 52 insertions(+), 18 deletions(-)

diff --git a/plugins/POS.py b/plugins/POS.py
index c1931ab..1b3681a 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -107,16 +107,22 @@ def hook_undo(self, args):
             )
             self.writebons()
 
+    def projected_balance(self, user):
+        checkout_balances = getattr(self.master.accounts, "checkout_balances", {})
+        if not isinstance(checkout_balances, dict):
+            checkout_balances = {}
+        account = self.master.accounts.accounts[user]
+        balance_before_checkout = checkout_balances.get(user, account["amount"])
+        return balance_before_checkout + self.master.receipt.totals[user]
+
     def makebon(self, user):
         BON = PRINTER + LARGE + CENTER + LOGO
         is_cash = user == "cash"
-        if (
-            not is_cash
-            and
-            self.master.accounts.accounts[user]["amount"]
-            + self.master.receipt.totals[user]
-        ) < -13.37:
-            BON += b"SALDO TE LAAG\n"
+        projected_balance = None
+        if not is_cash:
+            projected_balance = self.projected_balance(user)
+            if projected_balance < -13.37:
+                BON += b"SALDO TE LAAG\n"
         BON += NORMAL + b"Bon transactie %d\n" % self.master.transID
         BON += (
             BARCODE_T
@@ -153,9 +159,7 @@ def makebon(self, user):
         BON += b" %-26s% 12.2f\n" % (b"Totaal", self.master.receipt.totals[user])
         BON += b"\nU bent geholpen door: %s\n" % user.encode()
         if not is_cash:
-            BON += b"\n         Nieuw saldo: %5.2f\n" % (
-                self.master.accounts.accounts[user]["amount"]
-            )
+            BON += b"\n         Nieuw saldo: %5.2f\n" % projected_balance
         BON += (
             b"\n"
             + CENTER
diff --git a/plugins/accounts.py b/plugins/accounts.py
index b7ccf15..8b30358 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -34,6 +34,7 @@ class accounts:
     members = []
     newaccount = ""
     adduseralias = ""
+    checkout_balances = {}
     write_lock = threading.Lock()
 
     def __init__(self, SID, master):
@@ -44,6 +45,7 @@ def __init__(self, SID, master):
         self.members = []
         self.newaccount = ""
         self.adduseralias = ""
+        self.checkout_balances = {}
 
     def help(self):
         return {"adduseralias": "Add user key alias"}
@@ -180,6 +182,9 @@ def startup(self):
 
     def hook_pre_checkout(self, _text):
         self.readaccounts()
+        self.checkout_balances = {
+            usr: account["amount"] for usr, account in self.accounts.items()
+        }
         self.master.transID = int(time.time() - 1300000000)
 
     def hook_post_checkout(self, _text):
diff --git a/plugins/undo.py b/plugins/undo.py
index 173ae37..6a5368a 100644
--- a/plugins/undo.py
+++ b/plugins/undo.py
@@ -24,7 +24,7 @@ def help(self):
             "restore": "Restore a transaction",
         }
 
-    def hook_checkout(self, text):
+    def hook_post_checkout(self, text):
         self.loadundo()
         self.undo[self.master.transID] = {
             "totals": copy.deepcopy(self.master.receipt.totals),
diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index ef02069..65456e3 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -121,6 +121,28 @@ def test_makebon_low_balance_warning(self):
 
         assert b"SALDO TE LAAG" in bon
 
+    def test_makebon_uses_checkout_balance_snapshot_for_new_balance(self):
+        self.POS.master.receipt = Mock(
+            receipt=[
+                {
+                    "product": "test",
+                    "beni": "user",
+                    "count": 1,
+                    "total": 5.0,
+                    "description": "test",
+                }
+            ],
+            totals={"user": -5},
+        )
+        self.POS.master.transID = 42
+        self.POS.master.accounts.accounts = {"user": {"amount": 15}}
+        self.POS.master.accounts.checkout_balances = {"user": 20}
+
+        bon = self.POS.makebon("user")
+
+        assert b"Nieuw saldo: 15.00" in bon
+        assert b"Nieuw saldo: 10.00" not in bon
+
     def test_makebon_cash_does_not_require_account(self):
         self.POS.master.receipt = Mock(
             receipt=[
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index a675a13..2c03336 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -196,11 +196,13 @@ def test_hook_pre_checkout(mock_readaccounts, mock_time):
     mock_time.return_value = 1300000100.0
     master_mock = Mock()
     acc = accounts("SID", master_mock)
+    acc.accounts = {"user1": {"amount": 12.5, "lastupdate": "old"}}
 
     acc.hook_pre_checkout("some text")
 
     mock_readaccounts.assert_called_once()
     assert acc.master.transID == 100
+    assert acc.checkout_balances == {"user1": 12.5}
 
 
 @patch("plugins.accounts.accounts.updateaccount")
diff --git a/tests/plugins/test_undo.py b/tests/plugins/test_undo.py
index c54d9ad..b586254 100644
--- a/tests/plugins/test_undo.py
+++ b/tests/plugins/test_undo.py
@@ -15,13 +15,13 @@ def test_undo_help():
     assert undo.help() == expected_help
 
 
-def test_undo_hook_checkout():
+def test_undo_hook_post_checkout():
     master_mock = Mock()
     undo = undo_module.undo("SID", master_mock)
     master_mock.receipt = Mock(totals={}, receipt=[])
 
     with patch.object(undo, "loadundo"), patch.object(undo, "writeundo"):
-        undo.hook_checkout("text")
+        undo.hook_post_checkout("text")
         undo.writeundo.assert_called()
         assert undo.undo[master_mock.transID] == {
             "totals": master_mock.receipt.totals,
@@ -30,7 +30,7 @@ def test_undo_hook_checkout():
         }
 
 
-def test_undo_hook_checkout_stores_snapshot():
+def test_undo_hook_post_checkout_stores_snapshot():
     master_mock = Mock()
     undo = undo_module.undo("SID", master_mock)
     master_mock.transID = 123
@@ -49,7 +49,7 @@ def test_undo_hook_checkout_stores_snapshot():
     )
 
     with patch.object(undo, "loadundo"), patch.object(undo, "writeundo"):
-        undo.hook_checkout("user")
+        undo.hook_post_checkout("user")
 
     master_mock.receipt.totals["user"] = 0
     master_mock.receipt.receipt[0]["count"] = 99
diff --git a/tests/test_checkout_undo_integration.py b/tests/test_checkout_undo_integration.py
index 34e77b7..e58cd69 100644
--- a/tests/test_checkout_undo_integration.py
+++ b/tests/test_checkout_undo_integration.py
@@ -13,7 +13,7 @@ def make_session():
     session = kassa.Session("SID", Mock())
     receipt_plugin = receipt("SID", session)
     undo_plugin = undo("SID", session)
-    session.plugins = {"receipt": receipt_plugin, "undo": undo_plugin}
+    session.plugins = {"undo": undo_plugin, "receipt": receipt_plugin}
     session.receipt = receipt_plugin
     session.transID = 123
     return session, receipt_plugin, undo_plugin
@@ -27,11 +27,11 @@ def make_checkout_session():
     stock_plugin = stock("SID", session)
     pos_plugin = POS("SID", session)
     session.plugins = {
-        "receipt": receipt_plugin,
+        "POS": pos_plugin,
         "accounts": accounts_plugin,
         "products": products_plugin,
+        "receipt": receipt_plugin,
         "stock": stock_plugin,
-        "POS": pos_plugin,
     }
     session.receipt = receipt_plugin
     session.accounts = accounts_plugin
@@ -169,6 +169,7 @@ def test_account_checkout_updates_accounts_stock_and_pos_receipt():
     assert pos_plugin.lastbonID == 123
     assert pos_plugin.bonnetjes[123]["totals"] == {"alice": -5.0}
     assert b"Cola alice" in pos_plugin.bonnetjes[123]["bon"]
+    assert b"Nieuw saldo: 15.00" in pos_plugin.bonnetjes[123]["bon"]
     assert receipt_plugin.receipt == []
     drawer.assert_not_called()
 

From fca6feb53ba9590e5cdfbe7ae9cab5f08f7c9d32 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:42:07 +0200
Subject: [PATCH 42/76] Moderniseer spaceconsole command javascript

---
 www/spaceconsole/all.js | 91 ++++++++++++++++++++++-------------------
 1 file changed, 48 insertions(+), 43 deletions(-)

diff --git a/www/spaceconsole/all.js b/www/spaceconsole/all.js
index da3271e..45d7a12 100644
--- a/www/spaceconsole/all.js
+++ b/www/spaceconsole/all.js
@@ -1,9 +1,8 @@
-var cachepixels={};
-var cachetop={};
-;(function($) {
+var cachepixels = {};
+var cachetop = {};
+(function($) {
     $.fn.textfill = function(options) {
         var fontSize = options.maxFontPixels;
-        var ourText = $('span:visible:first', this);
         var maxHeight = $(this).parent().height();
         var maxWidth = $(this).parent().width();
         var textHeight;
@@ -21,7 +20,7 @@ var cachetop={};
             fontSize = fontSize - 0.9;
         } while ((textHeight > maxHeight || textWidth > maxWidth) && fontSize > 0.5);
         textHeight = this.height();
-        var mytop=(maxHeight-textHeight)/2
+        var mytop = (maxHeight - textHeight) / 2;
         this.css('top',mytop);
         cachetop[this.text()]=mytop;
         return this;
@@ -29,77 +28,83 @@ var cachetop={};
 })(jQuery);
 
 $( document ).ready(function() {
+  function postCommand(data) {
+    fetch("cmd.php", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/x-www-form-urlencoded",
+      },
+      body: new URLSearchParams(data),
+    }).catch(function(error) {
+      console.error("Command failed", error);
+    });
+  }
+
   function runmsg(path, msg) {
     if(path.endsWith("/POWER")) {
-       device = path.split("/")[2];
-       $("#"+device).css("background-color",msg == "ON" ? "red" : "green");
+       var device = path.split("/")[2];
+       $("#"+device).css("background-color",msg === "ON" ? "red" : "green");
     }
     if(path.endsWith("/LWT")) {
-       device = path.split("/")[2];
-       msg == "Online" ?  $("#"+device+" > span.dot").hide() : $("#"+device+" > span.dot").show();
+       var lwtDevice = path.split("/")[2];
+       msg === "Online" ?  $("#"+lwtDevice+" > span.dot").hide() : $("#"+lwtDevice+" > span.dot").show();
     }
-    if(path.endsWith("/status") & path.startsWith("hack42/tele/")) {
+    if(path.endsWith("/status") && path.startsWith("hack42/tele/")) {
        console.log(path);
-       device = path.split("/")[2];
-       msg == "online" ?  $("#"+device+" > span.dot").hide() : $("#"+device+" > span.dot").show();
+       var statusDevice = path.split("/")[2];
+       msg === "online" ?  $("#"+statusDevice+" > span.dot").hide() : $("#"+statusDevice+" > span.dot").show();
     }
-    if(path == "hack42/sound/volume") {
-        val = JSON.parse(msg)[0];
-        $('.input-range').val( val / 10);
+    if(path === "hack42/sound/volume") {
+        var val = JSON.parse(msg)[0];
+        $('.input-range').val(val / 10);
     }
     if(path.endsWith("/GBpower") || path.endsWith("/GBvolt")) {
-       device = path.split("/")[2];
-       $("#"+device).text(msg);
+       var gbDevice = path.split("/")[2];
+       $("#"+gbDevice).text(msg);
     }
     if(path.endsWith("/co")) {
-       device = path.split("/")[3];
-       $("#"+device+"co").text(msg);
+       var coDevice = path.split("/")[3];
+       $("#"+coDevice+"co").text(msg);
     }
     if(path.endsWith("/humid")) {
-       device = path.split("/")[3];
-       $("#"+device+"humid").text(msg);
+       var humidDevice = path.split("/")[3];
+       $("#"+humidDevice+"humid").text(msg);
     }
     if(path.startsWith("hack42/sensors/1wire/")) {
-       device = path.split("/")[3];
-       $("#"+device).text(msg);
+       var sensorDevice = path.split("/")[3];
+       $("#"+sensorDevice).text(msg);
     }
-    if(path == 'hack42/stookkelder/hoofdgebouwvalve' ) {
-       $("#gebouw").css("background-color",msg != "closed" ? "red" : "green");
+    if(path === 'hack42/stookkelder/hoofdgebouwvalve' ) {
+       $("#gebouw").css("background-color",msg !== "closed" ? "red" : "green");
     }
-    if(path == 'hack42/stookkelder/barrakkenvalve' ) {
-       $("#barakken").css("background-color",msg != "closed" ? "red" : "green");
+    if(path === 'hack42/stookkelder/barrakkenvalve' ) {
+       $("#barakken").css("background-color",msg !== "closed" ? "red" : "green");
     }
   }
 
-  $( ".Knopjetext:visible" ).each(function( index, element ) {
+  $( ".Knopjetext:visible" ).each(function() {
          $(this).textfill({maxFontPixels: 5});
   });
 
   var source = new EventSource('stream.php');
   source.onmessage = function(event) {
-    var msg=JSON.parse(event.data);
-    var path=msg[0];
-    var msg=msg[1];
+    var data = JSON.parse(event.data);
+    var path = data[0];
+    var msg = data[1];
     //if(path=="startup") postmsg('startup',1);
     runmsg(path,msg);
   }
 
   $("body" ).on( "click",'div.powerswitch', function() {
-    $.ajax({
-      type: "POST",
-      url: "cmd.php",
-      data: {"action": "toggle", "device": this.id},
-      success: function(data) {
-      }
+    postCommand({
+      "action": "toggle",
+      "device": this.id,
     });
   });
   $('.input-range').on('input', function(){
-    $.ajax({
-      type: "POST",
-      url: "cmd.php",
-      data: {"action": "volume", "value": this.value},
-      success: function(data) {
-      }
+    postCommand({
+      "action": "volume",
+      "value": this.value,
     });
   }); 
 

From 113ee57e9d9b38430b120dabb359f6349c0dcaba Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:44:48 +0200
Subject: [PATCH 43/76] Maak kassa frontend javascript strikter

---
 www/all.js | 250 +++++++++++++++++++++++++----------------------------
 1 file changed, 119 insertions(+), 131 deletions(-)

diff --git a/www/all.js b/www/all.js
index 216b98e..84d5357 100644
--- a/www/all.js
+++ b/www/all.js
@@ -1,9 +1,9 @@
+/* global dolog, runtext, showusers */
 var cachepixels={};
 var cachetop={};
-;(function($) {
+(function($) {
     $.fn.textfill = function(options) {
         var fontSize = options.maxFontPixels;
-        var ourText = $('span:visible:first', this);
         var maxHeight = $(this).parent().height();
         var maxWidth = $(this).parent().width();
         var textHeight;
@@ -21,16 +21,16 @@ var cachetop={};
             fontSize = fontSize - 0.9;
         } while ((textHeight > maxHeight || textWidth > maxWidth) && fontSize > 0.5);
         textHeight = this.height();
-        var mytop=(maxHeight-textHeight)/2
+        var mytop=(maxHeight-textHeight)/2;
         this.css('top',mytop);
         cachetop[this.text()]=mytop;
         return this;
-    }
+    };
 })(jQuery);
 
 $( document ).ready(function() {
   var session='main';
-  if (window.location.hash!='') {
+  if (window.location.hash !== '') {
     session=window.location.hash.replace('#','');
   }
   var prods={};
@@ -56,23 +56,23 @@ $( document ).ready(function() {
     $.each(parts, function(idx,stuff) {
       counter++;
       $('#Receipt').append(
-                    $('<div>',{class: 'Itemline'})
-		      .append($('<span>',{class: 'Product', text: stuff.description}))
-		      .append($('<span>',{class: 'Times', text: stuff.count}))
-		      .append($('<span>',{class: 'LoseOrGain', text: stuff.Lose ? "LOSE" : "GAIN"}))
-		      .append($('<span>',{class: 'ItemEuro'}))
-		      .append($('<div>',{class: 'ItemAmount', text: stuff.total.toFixed(2)}))
-		    );
+        $('<div>',{class: 'Itemline'})
+          .append($('<span>',{class: 'Product', text: stuff.description}))
+          .append($('<span>',{class: 'Times', text: stuff.count}))
+          .append($('<span>',{class: 'LoseOrGain', text: stuff.Lose ? "LOSE" : "GAIN"}))
+          .append($('<span>',{class: 'ItemEuro'}))
+          .append($('<div>',{class: 'ItemAmount', text: stuff.total.toFixed(2)}))
+      );
     });
     $('#Receipt').scrollTop($('#Receipt')[0].scrollHeight);
-    if(counter==0) {
+    if(counter === 0) {
       $('#Receipt').append($('<div>',{class: 'welcome', html: "Welcome to Hack42 Bank HTML5 Interface"}));
     }
     $('#Receipt2').empty();
     $('.Itemline').clone().appendTo('#Receipt2');
     $('#Receipt2').scrollTop($('#Receipt2')[0].scrollHeight);
     if ($('#Receipt2').is(':empty')){
-       $('#Receipt2').append($('<img>',{src: 'images/Hack42.png', width: '100%'}).css({'top': '12vh','position': 'absolute'}))
+       $('#Receipt2').append($('<img>',{src: 'images/Hack42.png', width: '100%'}).css({'top': '12vh','position': 'absolute'}));
     }
   }
   function build_totals(msg) {
@@ -82,21 +82,21 @@ $( document ).ready(function() {
     $.each(parts, function(idx,stuff) {
       counter++;
       $('#Totals').append(
-                    $('<div>',{class: 'Userline Total_'+stuff.user})
-		      .append($('<span>',{class: 'UserName', text: stuff.user ? stuff.user : '-$you-' }))
-		      .append($('<span>',{class: 'GainOrLose',text: (stuff.amount<0) ? 'LOSE' : 'GAIN'}))
-		      .append($('<span>',{class: 'TotalEuro'}))
-		      .append($('<span>',{class: 'Totalamount',text: (stuff.amount ? stuff.amount : 0-stuff.amount).toFixed(2) }))
-		    );
+        $('<div>',{class: 'Userline Total_'+stuff.user})
+          .append($('<span>',{class: 'UserName', text: stuff.user ? stuff.user : '-$you-' }))
+          .append($('<span>',{class: 'GainOrLose',text: (stuff.amount<0) ? 'LOSE' : 'GAIN'}))
+          .append($('<span>',{class: 'TotalEuro'}))
+          .append($('<span>',{class: 'Totalamount',text: (stuff.amount ? stuff.amount : 0-stuff.amount).toFixed(2) }))
+      );
     });
     $('#Totals').scrollTop($('#Totals')[0].scrollHeight);
-    if(counter==0) {
+    if(counter === 0) {
       $('#Totals').append($('<div>',{class: 'welcome', html: "Scan a product or choose a button from below"}));
     }
   }
   function run_infobox(name,msg) {
-    json=JSON.parse(msg);
-    newsaldo=json.amount;
+    var json=JSON.parse(msg);
+    var newsaldo=json.amount;
     $('.infoboxes .Total_'+name).append($('<span>',{class: 'NowHas',text: "Now Has"}));
     $('.infoboxes .Total_'+name).append($('<span>',{class: 'NewSaldo',text: newsaldo.toFixed(2)}));
   }
@@ -107,32 +107,32 @@ $( document ).ready(function() {
     commands=JSON.parse(msg);
   }
   function setupstock(name,msg) {
-    stock[name]=msg
+    stock[name]=msg;
   }
   function setupproducts(name,msg) {
     prods[name]=JSON.parse(msg);
     groups={};
     $.each(prods, function(idx,stuff) {
-      groups[stuff.group]++;
-      barcode=0;
+      groups[stuff.group]=(groups[stuff.group] || 0) + 1;
+      var barcode=0;
       $.each(stuff.aliases, function(idx2,stuff2) {
-        if(stuff2>9999999) barcode=1;
-      })
-      if(barcode==0) {
+        if(stuff2 > 9999999) barcode=1;
+      });
+      if(barcode === 0) {
         nobcgroup[name]=prods[name];
       }
     });
   }
   function productstobuttons(products) {
     var buttons=[];
-    Object.keys(products).sort().forEach(function(v, i) {
+    Object.keys(products).sort().forEach(function(v) {
       buttons.push({'text': v,'display': v, class: v});
     });
     return buttons;
   }
   function commandstobuttons() {
     var buttons=[];
-    Object.keys(commands).sort().forEach(function(v, i) {
+    Object.keys(commands).sort().forEach(function(v) {
       buttons.push({'text': v,'display': commands[v], class: v});
     });
     return buttons;
@@ -141,14 +141,6 @@ $( document ).ready(function() {
     var alc = a.toLowerCase(), blc = b.toLowerCase();
     return alc > blc ? 1 : alc < blc ? -1 : 0;
   }
-  function compare_text(a,b) {
-    if (a.text < b.text)
-      return -1;
-    else if (a.text > b.text)
-      return 1;
-    else 
-      return 0;
-  }
   function compare_text_rev(a,b) {
     if (a.text > b.text)
       return -1;
@@ -165,18 +157,12 @@ $( document ).ready(function() {
     else 
       return 0;
   }
-  function compare_display_rev(a,b) {
-    if (a.display > b.display)
-      return -1;
-    else if (a.display < b.display)
-      return 1;
-    else 
-      return 0;
-  }
   function accountstobuttons(accounts,type) {
     var buttons=[];
-    Object.keys(accounts).sort(mycomparator).forEach(function(v, i) {
-      if($.inArray(v,members)!=-1 & type=='m' || ( $.inArray(v,nonmembers)!=-1 & type=='o' || ($.inArray(v,nonmembers)==-1 & $.inArray(v,members)==-1 & type=='x'))) {
+    Object.keys(accounts).sort(mycomparator).forEach(function(v) {
+      var isMember = $.inArray(v,members) !== -1;
+      var isNonMember = $.inArray(v,nonmembers) !== -1;
+      if((isMember && type === 'm') || (isNonMember && type === 'o') || (!isMember && !isNonMember && type === 'x')) {
         var extraclass=v;
         if(accounts[v].amount < -13.37) {
           extraclass=v+" rood";
@@ -191,9 +177,9 @@ $( document ).ready(function() {
   }
   function allproductstobuttons() {
     var buttons=[];
-    $.each(prods,function(v,i) {
-      button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v, aliases: prods[v].aliases}
-      if(stock[v]!=undefined && stock[v]!=0) {
+    $.each(prods,function(v) {
+      var button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v, aliases: prods[v].aliases};
+      if(stock[v] !== undefined && Number(stock[v]) !== 0) {
         button['left']=stock[v];
         button['leftclass']='orange';
       }
@@ -205,11 +191,11 @@ $( document ).ready(function() {
     var buttons=[];
     var thisprods={};
     $.each(prods, function(idx,stuff) {
-      if(stuff.group==group) thisprods[idx]=1;
+      if(stuff.group === group) thisprods[idx]=1;
     });
-    Object.keys(thisprods).sort().forEach(function(v,i) {
-      button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v}
-      if(stock[v]!=undefined && stock[v]!=0) {
+    Object.keys(thisprods).sort().forEach(function(v) {
+      var button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v};
+      if(stock[v] !== undefined && Number(stock[v]) !== 0) {
         button['left']=stock[v];
         button['leftclass']='orange';
       }
@@ -228,13 +214,13 @@ $( document ).ready(function() {
     $('#TopButtons').append($('<div>',{class: "Knopje Button normal restore",id: 'restore'}).append($('<span>',{class: "Knopjetext",text: "Undo + Restore"})));
     $('#TopButtons').append($('<div>',{class: "Knopje Button normal bon",id: 'bon'}).append($('<span>',{class: "Knopjetext",text: "Bon"})));
     $('#TopButtons').append($('<div>',{class: "Knopje Button normal kassala",id: 'kassala'}).append($('<span>',{class: "Knopjetext",text: "Kassala"})));
-    $( "#TopButtons .Knopjetext:visible" ).each(function( index, element ) {
+    $( "#TopButtons .Knopjetext:visible" ).each(function() {
        $(this).textfill({maxFontPixels: 5});
     });
   }
   function dokeys(keys) {
     $.each(keys, function(idx,val) {
-      $('#keys')    .append($('<div>',{class: "Knopje Knop invoer small",id: val ,text: val}));
+      $('#keys').append($('<div>',{class: "Knopje Knop invoer small",id: val ,text: val}));
     });
   }
   function makepage_keyboard() {
@@ -242,40 +228,40 @@ $( document ).ready(function() {
     $('#TopButtons').empty();
     $('#MainButtons').append($('<div>',{class: "keys", id: "keys"}));
 
-    keys=['!','@','#','$','%','^','&','*','(',')'];
+    var keys=['!','@','#','$','%','^','&','*','(',')'];
     dokeys(keys);
-    $('#keys').append($('<br>'))
+    $('#keys').append($('<br>'));
 
     keys=['1','2','3','4','5','6','7','8','9','0'];
     dokeys(keys);
-    $('#keys').append($('<br>'))
+    $('#keys').append($('<br>'));
 
     keys=['q','w','e','r','t','y','u','i','o','p'];
     dokeys(keys);
     $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "backspace" ,text: "←"}));
-    $('#keys').append($('<br>'))
+    $('#keys').append($('<br>'));
 
     keys=['a','s','d','f','g','h','j','k','l'];
     dokeys(keys);
     $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
     $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "enter" ,text: "⏎"}));
-    $('#keys').append($('<br>'))
+    $('#keys').append($('<br>'));
 
     keys=['z','x','c','v','b','n','m'];
     $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
     dokeys(keys);
-    $('#keys').append($('<br>'))
+    $('#keys').append($('<br>'));
     $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "space" ,text: " "}))
-    $('#keys').append($('<br>'))
+    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "space" ,text: " "}));
+    $('#keys').append($('<br>'));
 
     keys=['-','=','+','_','`','~',',','.','/','<','>'];
     dokeys(keys);
-    $('#keys').append($('<br>'))
+    $('#keys').append($('<br>'));
 
     keys=["?",";","'",'\\',':','"','|','[',']','{','}'];
     dokeys(keys);
-    $('#keys').append($('<br>'))
+    $('#keys').append($('<br>'));
     showquestion();
     
   }
@@ -322,8 +308,8 @@ $( document ).ready(function() {
     var first=1;
     var lastchar="";
     $.each(buttons, function(idx, stuff) {
-      if(donewpage==1) {
-        $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar)
+      if(donewpage === 1) {
+        $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar);
         pagecount++;
         $('#MainButtons').append($('<div>',{id: 'Page'+pagecount, class: 'Pagina'}).hide());
         $('#TopButtons').append($('<div>',{class: "Knopje Button page",id: pagecount}).append($('<span>',{class: "Paginatext",text: "Page "+pagecount})));
@@ -331,14 +317,14 @@ $( document ).ready(function() {
         donewpage=0;
         first=1;
       }
-      if(first==1) {
-        $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+'<br>'+stuff.display.charAt(0).toUpperCase())
+      if(first === 1) {
+        $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+'<br>'+stuff.display.charAt(0).toUpperCase());
         first=0;
       }
-      txt=$('<span>',{class: "Buttontext ",text: stuff.display})
-      knopje=$('<div>',{class: "Knopje Knop "+stuff.text+" "+extraclass + " " + stuff.class,id: stuff.text }).append(txt);
+      var txt=$('<span>',{class: "Buttontext ",text: stuff.display});
+      var knopje=$('<div>',{class: "Knopje Knop "+stuff.text+" "+extraclass + " " + stuff.class,id: stuff.text }).append(txt);
       if(stuff.right) {
-        fullwidth=''
+        var fullwidth='';
         if(!stuff.left && stuff.fill) {
           fullwidth=' fullwidthButton ';
         }
@@ -348,29 +334,29 @@ $( document ).ready(function() {
         knopje.append($('<span>',{class: "left extra "+stuff.leftclass,text: stuff.left}));
       }
       lastchar=stuff.display.charAt(0).toUpperCase();
-      $('#Page'+pagecount).append(knopje)
+      $('#Page'+pagecount).append(knopje);
       counter++;
-      w=5;
-      h=5;
+      var w=5;
+      var h=5;
       if(counter>=w*h) {
         donewpage=1;
       }
     });
-    if(pagecount==1) {
+    if(pagecount === 1) {
       $(".page").remove();
-      $( ".Buttontext:visible" ).each(function( index, element ) {
+      $( ".Buttontext:visible" ).each(function() {
          $(this).textfill({maxFontPixels: 5});
       });
       showquestion();
     } else {
-      $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar)
-      $( ".Paginatext:visible" ).each(function( index, element ) {
+      $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar);
+      $( ".Paginatext:visible" ).each(function() {
          $(this).textfill({maxFontPixels: 5});
       });
-      $(".Pagina").each(function(index,element) {
+      $(".Pagina").each(function() {
         $('.Pagina').hide();
         $(this).show();
-        $( ".Buttontext:visible" ).each(function( index, element ) {
+        $( ".Buttontext:visible" ).each(function() {
            $(this).textfill({maxFontPixels: 5});
         });
         $('.Pagina').hide();
@@ -379,21 +365,21 @@ $( document ).ready(function() {
     }
   }
   function dobuttons(msg) {
-    buttons=JSON.parse(msg);
-    if(msg=='{}' && locked==0) {
+    var buttons=JSON.parse(msg);
+    if(msg === '{}' && locked === 0) {
       $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
       $('#Secondscreen').show();
       makepages('normal',accountstobuttons(accounts,'m'));
       $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function( index, element ) {
+      $( ".Paginatext:visible" ).each(function() {
          $(this).textfill({maxFontPixels: 5});
       });
       focus();
       tabenable=1;
-    } else if (buttons['special']=='custom') {
+    } else if (buttons['special'] === 'custom') {
       $('.topknop').removeClass('activetop'); $('#commands').addClass('activetop');
       $('#Secondscreen').show();
-      if(buttons['sort']=="text") {
+      if(buttons['sort'] === "text") {
         buttons['custom'].sort(compare_text_rev);
       } else {
         buttons['custom'].sort(compare_display);
@@ -401,56 +387,56 @@ $( document ).ready(function() {
       makepages('normal',buttons['custom']);
       focus();
       tabenable=0;
-    } else if (buttons['special']=='accounts') {
+    } else if (buttons['special'] === 'accounts') {
       $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
       $('#Secondscreen').show();
       makepages('normal',accountstobuttons(accounts,'m'));
       $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function( index, element ) {
+      $( ".Paginatext:visible" ).each(function() {
          $(this).textfill({maxFontPixels: 5});
       });
       focus();
       tabenable=2;
-    } else if (buttons['special']=='accountsamount') {
+    } else if (buttons['special'] === 'accountsamount') {
       $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
       $('#Secondscreen').show();
       makepages('normal',accountstobuttons(accounts,'m'));
       $('#TopButtons').prepend($('<div>',{class: "Knopje Button shownumbers",id: 'shownumbers'}).append($('<span>',{class: "Paginatext",text: "Enter amount"})));
       $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function( index, element ) {
+      $( ".Paginatext:visible" ).each(function() {
          $(this).textfill({maxFontPixels: 5});
       });
       focus();
       tabenable=2;
 
-    } else if (buttons['special']=='numbers') {
+    } else if (buttons['special'] === 'numbers') {
       $('.topknop').removeClass('activetop'); 
       $('#Secondscreen').show();
       makepage_numbers();
       focus();
       tabenable=0;
-    } else if (buttons['special']=='keyboard') {
+    } else if (buttons['special'] === 'keyboard') {
       $('.topknop').removeClass('activetop'); 
       $('#Secondscreen').show();
       $('#Secondscreen').show();
       makepage_keyboard();
       focus();
       tabenable=0;
-    } else if (buttons['special']=='infobox') {
+    } else if (buttons['special'] === 'infobox') {
       $('.topknop').removeClass('activetop'); 
       $('#Secondscreen').show();
       $('#Secondscreen').show();
       makepage_infobox();
       focus();
       tabenable=0;
-    } else if (buttons['special']=='history') {
+    } else if (buttons['special'] === 'history') {
       $('.topknop').removeClass('activetop'); $('#commands').addClass('activetop');
       $('#Secondscreen').show();
       $('#Secondscreen').show();
       makepage_history();
       focus();
       tabenable=0;
-    } else if (buttons['special']=='products') {
+    } else if (buttons['special'] === 'products') {
       $('.topknop').removeClass('activetop'); $('#products').addClass('activetop');
       $('#Secondscreen').show();
       $('#Secondscreen').show();
@@ -471,12 +457,12 @@ $( document ).ready(function() {
 
   function showquestion() {
     if ($('#TopButtons').is(':empty')){
-       $('#TopButtons').append($('<div>',{class: "Question",id: 'Question', text: question}))
+       $('#TopButtons').append($('<div>',{class: "Question",id: 'Question', text: question}));
     }
   }
 
-  function runsession(SID,action,msg) {
-     if(SID!=session) return;
+  function runsession(SID,action,msg,pathParts) {
+     if(SID !== session) return;
      switch(action) {
          case 'message':
             $("#Zoek")[0].placeholder=msg;
@@ -498,17 +484,17 @@ $( document ).ready(function() {
             $('#Log').scrollTop($('#Log')[0].scrollHeight);
             break;
          case 'infobox':
-            run_infobox(elms[6],msg);
+            run_infobox(pathParts[6],msg);
             $("#MainButtons").css("background-color","#d7ffd7");
             break;
          case 'accounts':
-            setupaccounts(elms[5],msg);
+            setupaccounts(pathParts[5],msg);
             break;
          case 'products':
-            setupproducts(elms[5],msg);
+            setupproducts(pathParts[5],msg);
             break;
          case 'stock':
-            setupstock(elms[5],msg);
+            setupstock(pathParts[5],msg);
             break;
          case 'history':
             history=JSON.parse(msg);
@@ -532,15 +518,15 @@ $( document ).ready(function() {
      }
   }
   function runmsg(path,msg) {
-    elms=path.split("/");
+    var elms=path.split("/");
     //console.log(elms);
-    if(elms.length<3) return;
+    if(elms.length < 3) return;
     switch(elms[2]) {
       case 'session':
-         if(elms.length<5) return;
-         sessionID=elms[3];
-         action=elms[4];
-         runsession(sessionID,action,msg);
+         if(elms.length < 5) return;
+         var sessionID=elms[3];
+         var action=elms[4];
+         runsession(sessionID,action,msg,elms);
          break;
        case 'log':
          dolog(msg);
@@ -572,7 +558,7 @@ $( document ).ready(function() {
       streamReconnectDelay = 1000;
     };
     source.onmessage = function(event) {
-      if(event.data == "closed") {
+      if(event.data === "closed") {
         scheduleStreamReconnect();
         return;
       }
@@ -625,7 +611,7 @@ $( document ).ready(function() {
   $('#Buttons').append($('<div>',{class: "Knopje undo",id: 'undo'}).append($('<span>',{class: "Knopjetext",text: "Undo"})));
   $('#Buttons').append($('<div>',{class: "Knopje ok",id: 'ok'}).append($('<span>',{class: "Knopjetext",text: "OK"})));
   $('#Buttons').append($('<div>',{class: "Knopje knopjes",id: 'knopjes'}).append($('<span>',{class: "Knopjetext",text: "Show Buttons"})));
-  $( ".Knopjetext:visible" ).each(function( index, element ) {
+  $( ".Knopjetext:visible" ).each(function() {
          $(this).textfill({maxFontPixels: 5});
   });
 
@@ -652,7 +638,7 @@ $( document ).ready(function() {
            buttons.push(v);
        }
     });
-    if(tabenable==1) {
+    if(tabenable === 1) {
       $.each(commandstobuttons(),function(i,v) {
          if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
              buttons.push(v);
@@ -664,7 +650,7 @@ $( document ).ready(function() {
          } else {
            var done2=0;
            $.each(v.aliases,function(i2,v2) {
-             if(v2.toLowerCase().startsWith(zoek) && ! done2) {
+             if(String(v2).toLowerCase().startsWith(zoek) && ! done2) {
                buttons.push(v);
                done2=1;
              }
@@ -673,7 +659,7 @@ $( document ).ready(function() {
       });
     }
     makepages('normal',buttons);
-    if(buttons.length==1 && fill) {
+    if(buttons.length === 1 && fill) {
         dingen[dingen.length-1]=buttons[0].text+" ";
         $('#Zoek')[0].value=dingen.join(" ");
     }
@@ -703,12 +689,14 @@ $( document ).ready(function() {
     focus();
   });
   $("body" ).on( "click",'div.invoer', function() {
-    if(this.id=="enter") {
+    if(this.id === "enter") {
       verwerkinput();
-    } else if(this.id=="backspace") {
+    } else if(this.id === "backspace") {
       $('#Zoek')[0].value=$('#Zoek')[0].value.substring(0, $('#Zoek')[0].value.length - 1);
-    } else if(this.id=="leeg") {
-    } else if(this.id=="space") {
+    } else if(this.id === "leeg") {
+      focus();
+      return;
+    } else if(this.id === "space") {
       $('#Zoek')[0].value=$('#Zoek')[0].value+" ";
     } else {
       $('#Zoek')[0].value=$('#Zoek')[0].value+this.id;
@@ -719,33 +707,33 @@ $( document ).ready(function() {
   $("body" ).on( "click", 'div.page' ,function() {
     $('.Pagina').hide();
     $('#Page'+this.id).show();
-    $( ".Buttontext:visible" ).each(function( index, element ) {
+    $( ".Buttontext:visible" ).each(function() {
        $(this).textfill({maxFontPixels: 5});
     });
     focus();
   });
   $("body" ).on( "click", 'div.productgroups' ,function() {
-     makepages('normal',productgrouptobuttons(this.id).sort(compare_display))
+     makepages('normal',productgrouptobuttons(this.id).sort(compare_display));
      focus();
   });
   $('.Knopje').click(function() {
     switch(this.id) {
       case 'members':
          $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=0
+         locked=0;
          makepages('normal',accountstobuttons(accounts,'m'));
          $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-         $( ".Paginatext:visible" ).each(function( index, element ) {
+         $( ".Paginatext:visible" ).each(function() {
            $(this).textfill({maxFontPixels: 5});
          });
          focus();
          break;
       case 'otherusers':
          $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=0
+         locked=0;
          makepages('normal',accountstobuttons(accounts,'o'));
          $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-         $( ".Paginatext:visible" ).each(function( index, element ) {
+         $( ".Paginatext:visible" ).each(function() {
            $(this).textfill({maxFontPixels: 5});
          });
          focus();
@@ -772,7 +760,7 @@ $( document ).ready(function() {
          $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
          locked=0;
          $('#IRCwindow').show();
-         if($('#IRCwindow').html()=="") {
+         if($('#IRCwindow').html() === "") {
            $("#IRCwindow").append($('<iframe>',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
          }
          break;
@@ -780,7 +768,7 @@ $( document ).ready(function() {
          $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
          locked=0;
          $('#spacewindow').show();
-         if($('#spacewindow').html()=="") {
+         if($('#spacewindow').html() === "") {
            $("#spacewindow").append($('<iframe>',{src: '/spaceconsole/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
          }
          break;
@@ -812,11 +800,11 @@ $( document ).ready(function() {
     };
   })();
 
-  $( "#Zoek" ).keydown(function(data,res) {
-    if(data.which==9) {
+  $( "#Zoek" ).keydown(function(data) {
+    if(data.which === 9) {
       dotabfill(1);
       data.preventDefault();
-    } else if(data.which==13) {
+    } else if(data.which === 13) {
       locked=0;
       postmsg('input',this.value);
       this.value="";

From 712ce3a6e3f615f232bfdc6a267be6fa220e2caa Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:46:27 +0200
Subject: [PATCH 44/76] Ruim kassa frontend click handlers op

---
 www/all.js | 128 ++++++++++++++++++++++-------------------------------
 1 file changed, 53 insertions(+), 75 deletions(-)

diff --git a/www/all.js b/www/all.js
index 84d5357..c8546f7 100644
--- a/www/all.js
+++ b/www/all.js
@@ -28,7 +28,7 @@ var cachetop={};
     };
 })(jQuery);
 
-$( document ).ready(function() {
+$(function() {
   var session='main';
   if (window.location.hash !== '') {
     session=window.location.hash.replace('#','');
@@ -49,6 +49,30 @@ $( document ).ready(function() {
   function postmsg(topic,msg) {
     $.post( "post.php", { topic: 'session/'+session+'/'+topic, msg: msg } );
   }
+  function fillVisibleText(selector) {
+    $(selector).each(function() {
+       $(this).textfill({maxFontPixels: 5});
+    });
+  }
+  function topButton(className,id,text) {
+    return $('<div>',{class: "Knopje Button "+className,id: id}).append($('<span>',{class: "Paginatext",text: text}));
+  }
+  function prependCashButton() {
+    $('#TopButtons').prepend(topButton("normal cash",'cash',"cash"));
+    fillVisibleText(".Paginatext:visible");
+  }
+  function activateTopButton(id) {
+    $('.topknop').removeClass('activetop');
+    $('#'+id).addClass('activetop');
+  }
+  function showAccountButtons(activeButtonId, accountType, tabMode) {
+    activateTopButton(activeButtonId);
+    $('#Secondscreen').show();
+    makepages('normal',accountstobuttons(accounts,accountType));
+    prependCashButton();
+    focus();
+    tabenable=tabMode;
+  }
   function build_receipt(msg) {
     var parts=JSON.parse(msg);
     $('#Receipt').empty();
@@ -214,9 +238,7 @@ $( document ).ready(function() {
     $('#TopButtons').append($('<div>',{class: "Knopje Button normal restore",id: 'restore'}).append($('<span>',{class: "Knopjetext",text: "Undo + Restore"})));
     $('#TopButtons').append($('<div>',{class: "Knopje Button normal bon",id: 'bon'}).append($('<span>',{class: "Knopjetext",text: "Bon"})));
     $('#TopButtons').append($('<div>',{class: "Knopje Button normal kassala",id: 'kassala'}).append($('<span>',{class: "Knopjetext",text: "Kassala"})));
-    $( "#TopButtons .Knopjetext:visible" ).each(function() {
-       $(this).textfill({maxFontPixels: 5});
-    });
+    fillVisibleText("#TopButtons .Knopjetext:visible");
   }
   function dokeys(keys) {
     $.each(keys, function(idx,val) {
@@ -344,21 +366,15 @@ $( document ).ready(function() {
     });
     if(pagecount === 1) {
       $(".page").remove();
-      $( ".Buttontext:visible" ).each(function() {
-         $(this).textfill({maxFontPixels: 5});
-      });
+      fillVisibleText(".Buttontext:visible");
       showquestion();
     } else {
       $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar);
-      $( ".Paginatext:visible" ).each(function() {
-         $(this).textfill({maxFontPixels: 5});
-      });
+      fillVisibleText(".Paginatext:visible");
       $(".Pagina").each(function() {
         $('.Pagina').hide();
         $(this).show();
-        $( ".Buttontext:visible" ).each(function() {
-           $(this).textfill({maxFontPixels: 5});
-        });
+        fillVisibleText(".Buttontext:visible");
         $('.Pagina').hide();
         $('#Page1').show();
       });
@@ -367,17 +383,9 @@ $( document ).ready(function() {
   function dobuttons(msg) {
     var buttons=JSON.parse(msg);
     if(msg === '{}' && locked === 0) {
-      $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
-      $('#Secondscreen').show();
-      makepages('normal',accountstobuttons(accounts,'m'));
-      $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function() {
-         $(this).textfill({maxFontPixels: 5});
-      });
-      focus();
-      tabenable=1;
+      showAccountButtons('members','m',1);
     } else if (buttons['special'] === 'custom') {
-      $('.topknop').removeClass('activetop'); $('#commands').addClass('activetop');
+      activateTopButton('commands');
       $('#Secondscreen').show();
       if(buttons['sort'] === "text") {
         buttons['custom'].sort(compare_text_rev);
@@ -388,56 +396,45 @@ $( document ).ready(function() {
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'accounts') {
-      $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
-      $('#Secondscreen').show();
-      makepages('normal',accountstobuttons(accounts,'m'));
-      $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function() {
-         $(this).textfill({maxFontPixels: 5});
-      });
-      focus();
-      tabenable=2;
+      showAccountButtons('members','m',2);
     } else if (buttons['special'] === 'accountsamount') {
-      $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
+      activateTopButton('members');
       $('#Secondscreen').show();
       makepages('normal',accountstobuttons(accounts,'m'));
-      $('#TopButtons').prepend($('<div>',{class: "Knopje Button shownumbers",id: 'shownumbers'}).append($('<span>',{class: "Paginatext",text: "Enter amount"})));
-      $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function() {
-         $(this).textfill({maxFontPixels: 5});
-      });
+      $('#TopButtons').prepend(topButton("shownumbers",'shownumbers',"Enter amount"));
+      prependCashButton();
       focus();
       tabenable=2;
 
     } else if (buttons['special'] === 'numbers') {
-      $('.topknop').removeClass('activetop'); 
+      $('.topknop').removeClass('activetop');
       $('#Secondscreen').show();
       makepage_numbers();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'keyboard') {
-      $('.topknop').removeClass('activetop'); 
+      $('.topknop').removeClass('activetop');
       $('#Secondscreen').show();
       $('#Secondscreen').show();
       makepage_keyboard();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'infobox') {
-      $('.topknop').removeClass('activetop'); 
+      $('.topknop').removeClass('activetop');
       $('#Secondscreen').show();
       $('#Secondscreen').show();
       makepage_infobox();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'history') {
-      $('.topknop').removeClass('activetop'); $('#commands').addClass('activetop');
+      activateTopButton('commands');
       $('#Secondscreen').show();
       $('#Secondscreen').show();
       makepage_history();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'products') {
-      $('.topknop').removeClass('activetop'); $('#products').addClass('activetop');
+      activateTopButton('products');
       $('#Secondscreen').show();
       $('#Secondscreen').show();
       makepages('productgroups',productstobuttons(groups).sort(compare_display));
@@ -611,9 +608,7 @@ $( document ).ready(function() {
   $('#Buttons').append($('<div>',{class: "Knopje undo",id: 'undo'}).append($('<span>',{class: "Knopjetext",text: "Undo"})));
   $('#Buttons').append($('<div>',{class: "Knopje ok",id: 'ok'}).append($('<span>',{class: "Knopjetext",text: "OK"})));
   $('#Buttons').append($('<div>',{class: "Knopje knopjes",id: 'knopjes'}).append($('<span>',{class: "Knopjetext",text: "Show Buttons"})));
-  $( ".Knopjetext:visible" ).each(function() {
-         $(this).textfill({maxFontPixels: 5});
-  });
+  fillVisibleText(".Knopjetext:visible");
 
   function dotabfill(fill) {
     if(!tabenable) return;
@@ -707,57 +702,43 @@ $( document ).ready(function() {
   $("body" ).on( "click", 'div.page' ,function() {
     $('.Pagina').hide();
     $('#Page'+this.id).show();
-    $( ".Buttontext:visible" ).each(function() {
-       $(this).textfill({maxFontPixels: 5});
-    });
+    fillVisibleText(".Buttontext:visible");
     focus();
   });
   $("body" ).on( "click", 'div.productgroups' ,function() {
      makepages('normal',productgrouptobuttons(this.id).sort(compare_display));
      focus();
   });
-  $('.Knopje').click(function() {
+  $("body").on("click", 'div.Knopje:not(.normal):not(.shownumbers):not(.invoer):not(.page):not(.productgroups)', function() {
     switch(this.id) {
       case 'members':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
          locked=0;
-         makepages('normal',accountstobuttons(accounts,'m'));
-         $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-         $( ".Paginatext:visible" ).each(function() {
-           $(this).textfill({maxFontPixels: 5});
-         });
-         focus();
+         showAccountButtons(this.id,'m',tabenable);
          break;
       case 'otherusers':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
          locked=0;
-         makepages('normal',accountstobuttons(accounts,'o'));
-         $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-         $( ".Paginatext:visible" ).each(function() {
-           $(this).textfill({maxFontPixels: 5});
-         });
-         focus();
+         showAccountButtons(this.id,'o',tabenable);
          break;
       case 'products':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
+         activateTopButton(this.id);
          locked=1;
          makepages('productgroups',productstobuttons(groups).sort(compare_display));
          focus();
          break;
       case 'commands':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
+         activateTopButton(this.id);
          locked=0;
          makepages('normal',commandstobuttons().sort(compare_display));
          focus();
          break;
       case 'back':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
+         activateTopButton(this.id);
          locked=0;
          $('#Secondscreen').hide();
          focus();
          break;
       case 'irc':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
+         activateTopButton(this.id);
          locked=0;
          $('#IRCwindow').show();
          if($('#IRCwindow').html() === "") {
@@ -765,7 +746,7 @@ $( document ).ready(function() {
          }
          break;
       case 'spacecon':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
+         activateTopButton(this.id);
          locked=0;
          $('#spacewindow').show();
          if($('#spacewindow').html() === "") {
@@ -773,7 +754,7 @@ $( document ).ready(function() {
          }
          break;
       case 'knopjes':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
+         activateTopButton(this.id);
          locked=0;
          $('#Secondscreen').show();
          $('#IRCwindow').hide();
@@ -786,7 +767,7 @@ $( document ).ready(function() {
         focus();
     }
   });
-  $('.KnopjeOK').click(function() {
+  $("body").on("click", '.KnopjeOK', function() {
       runtext($('#Zoek')[0].value);
       $('#Zoek')[0].value="";
       showusers('');
@@ -800,7 +781,7 @@ $( document ).ready(function() {
     };
   })();
 
-  $( "#Zoek" ).keydown(function(data) {
+  $( "#Zoek" ).on("keydown", function(data) {
     if(data.which === 9) {
       dotabfill(1);
       data.preventDefault();
@@ -814,9 +795,6 @@ $( document ).ready(function() {
       }, 200 );
     }
   });
-  $('#Firstscreen').resize(function(){
-    console.log('resize');
-  });
   focus();
   postmsg('input','');
 });

From 9d4d17d7b423283d5df90cf3ece8ab57b3c138e5 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 01:48:41 +0200
Subject: [PATCH 45/76] Upgrade jQuery en verwijder ongebruikte UI

---
 www/all.js                     | 17 ++++++++++++++---
 www/index.html                 |  2 --
 www/jquery.min.js              |  7 ++-----
 www/spaceconsole/index.html    |  2 --
 www/spaceconsole/jquery.min.js |  7 ++-----
 5 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/www/all.js b/www/all.js
index c8546f7..0cdc4b1 100644
--- a/www/all.js
+++ b/www/all.js
@@ -47,7 +47,18 @@ $(function() {
   var locked=0;
 
   function postmsg(topic,msg) {
-    $.post( "post.php", { topic: 'session/'+session+'/'+topic, msg: msg } );
+    fetch("post.php", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/x-www-form-urlencoded",
+      },
+      body: new URLSearchParams({
+        topic: 'session/'+session+'/'+topic,
+        msg: msg,
+      }),
+    }).catch(function(error) {
+      console.error("Post failed", error);
+    });
   }
   function fillVisibleText(selector) {
     $(selector).each(function() {
@@ -184,8 +195,8 @@ $(function() {
   function accountstobuttons(accounts,type) {
     var buttons=[];
     Object.keys(accounts).sort(mycomparator).forEach(function(v) {
-      var isMember = $.inArray(v,members) !== -1;
-      var isNonMember = $.inArray(v,nonmembers) !== -1;
+      var isMember = members.indexOf(v) !== -1;
+      var isNonMember = nonmembers.indexOf(v) !== -1;
       if((isMember && type === 'm') || (isNonMember && type === 'o') || (!isMember && !isNonMember && type === 'x')) {
         var extraclass=v;
         if(accounts[v].amount < -13.37) {
diff --git a/www/index.html b/www/index.html
index 99fd9f8..c746159 100644
--- a/www/index.html
+++ b/www/index.html
@@ -4,8 +4,6 @@
     <title>Hack42 - HackBank</title>
      <meta http-equiv="content-type" content="text/html; charset=utf-8">
     <script src="jquery.min.js"></script>
-    <script src="jqueryui/jquery-ui.min.js"></script>
-    <link type="text/css" rel="stylesheet" href="jqueryui/jquery-ui.min.css" />
     <link type="text/css" rel="stylesheet" href="stom.css" />
     <script src="all.js"></script>
   </head>
diff --git a/www/jquery.min.js b/www/jquery.min.js
index 006e953..3b89a1c 100644
--- a/www/jquery.min.js
+++ b/www/jquery.min.js
@@ -1,5 +1,2 @@
-/*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
-//@ sourceMappingURL=jquery.min.map
-*/(function(e,t){var n,r,i=typeof t,o=e.document,a=e.location,s=e.jQuery,u=e.$,l={},c=[],p="1.9.1",f=c.concat,d=c.push,h=c.slice,g=c.indexOf,m=l.toString,y=l.hasOwnProperty,v=p.trim,b=function(e,t){return new b.fn.init(e,t,r)},x=/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,w=/\S+/g,T=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,N=/^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,C=/^<(\w+)\s*\/?>(?:<\/\1>|)$/,k=/^[\],:{}\s]*$/,E=/(?:^|:|,)(?:\s*\[)+/g,S=/\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,A=/"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,j=/^-ms-/,D=/-([\da-z])/gi,L=function(e,t){return t.toUpperCase()},H=function(e){(o.addEventListener||"load"===e.type||"complete"===o.readyState)&&(q(),b.ready())},q=function(){o.addEventListener?(o.removeEventListener("DOMContentLoaded",H,!1),e.removeEventListener("load",H,!1)):(o.detachEvent("onreadystatechange",H),e.detachEvent("onload",H))};b.fn=b.prototype={jquery:p,constructor:b,init:function(e,n,r){var i,a;if(!e)return this;if("string"==typeof 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diff --git a/www/spaceconsole/index.html b/www/spaceconsole/index.html
index d6a63f2..5e53d4c 100644
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diff --git a/www/spaceconsole/jquery.min.js b/www/spaceconsole/jquery.min.js
index 006e953..3b89a1c 100644
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e,t=0,n=T.timers;for(tz=Date.now();t<n.length;t++)(e=n[t])()||n[t]!==e||n.splice(t--,1);n.length||T.fx.stop(),tz=void 0},T.fx.timer=function(e){T.timers.push(e),T.fx.start()},T.fx.start=function(){tY||(tY=!0,function t(){tY&&(!1===y.hidden&&e.requestAnimationFrame?e.requestAnimationFrame(t):e.setTimeout(t,13),T.fx.tick())}())},T.fx.stop=function(){tY=null},T.fx.speeds={slow:600,fast:200,_default:400},T.fn.delay=function(t,n){return t=T.fx&&T.fx.speeds[t]||t,n=n||"fx",this.queue(n,function(n,r){var i=e.setTimeout(n,t);r.stop=function(){e.clearTimeout(i)}})};var t0=/^(?:input|select|textarea|button)$/i,t1=/^(?:a|area)$/i;function t2(e){return(e.match(Q)||[]).join(" ")}function t3(e){return e.getAttribute&&e.getAttribute("class")||""}function t4(e){return Array.isArray(e)?e:"string"==typeof e&&e.match(Q)||[]}T.fn.extend({prop:function(e,t){return V(this,T.prop,e,t,arguments.length>1)},removeProp:function(e){return this.each(function(){delete this[T.propFix[e]||e]})}}),T.extend({prop:function(e,t,n){var r,i,o=e.nodeType;if(3!==o&&8!==o&&2!==o)return(1===o&&T.isXMLDoc(e)||(t=T.propFix[t]||t,i=T.propHooks[t]),void 0!==n)?i&&"set"in i&&void 0!==(r=i.set(e,n,t))?r:e[t]=n:i&&"get"in i&&null!==(r=i.get(e,t))?r:e[t]},propHooks:{tabIndex:{get:function(e){var t=e.getAttribute("tabindex");return t?parseInt(t,10):t0.test(e.nodeName)||t1.test(e.nodeName)&&e.href?0:-1}}},propFix:{for:"htmlFor",class:"className"}}),k&&(T.propHooks.selected={get:function(e){var t=e.parentNode;return t&&t.parentNode&&t.parentNode.selectedIndex,null},set:function(e){var t=e.parentNode;t&&(t.selectedIndex,t.parentNode&&t.parentNode.selectedIndex)}}),T.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){T.propFix[this.toLowerCase()]=this}),T.fn.extend({addClass:function(e){var t,n,r,i,o,a;return"function"==typeof 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From c51b1537fc57353022c6aa94678863f74fe495f8 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Wed, 27 May 2026 13:34:59 +0200
Subject: [PATCH 46/76] Vervang jquery loops in kassa frontend

---
 www/all.js | 60 +++++++++++++++++++++++++-----------------------------
 1 file changed, 28 insertions(+), 32 deletions(-)

diff --git a/www/all.js b/www/all.js
index 0cdc4b1..88c6c8a 100644
--- a/www/all.js
+++ b/www/all.js
@@ -88,7 +88,7 @@ $(function() {
     var parts=JSON.parse(msg);
     $('#Receipt').empty();
     var counter=0;
-    $.each(parts, function(idx,stuff) {
+    parts.forEach(function(stuff) {
       counter++;
       $('#Receipt').append(
         $('<div>',{class: 'Itemline'})
@@ -114,7 +114,7 @@ $(function() {
     var parts=JSON.parse(msg);
     $('#Totals').empty();
     var counter=0;
-    $.each(parts, function(idx,stuff) {
+    parts.forEach(function(stuff) {
       counter++;
       $('#Totals').append(
         $('<div>',{class: 'Userline Total_'+stuff.user})
@@ -147,10 +147,11 @@ $(function() {
   function setupproducts(name,msg) {
     prods[name]=JSON.parse(msg);
     groups={};
-    $.each(prods, function(idx,stuff) {
+    Object.keys(prods).forEach(function(idx) {
+      var stuff=prods[idx];
       groups[stuff.group]=(groups[stuff.group] || 0) + 1;
       var barcode=0;
-      $.each(stuff.aliases, function(idx2,stuff2) {
+      stuff.aliases.forEach(function(stuff2) {
         if(stuff2 > 9999999) barcode=1;
       });
       if(barcode === 0) {
@@ -212,7 +213,7 @@ $(function() {
   }
   function allproductstobuttons() {
     var buttons=[];
-    $.each(prods,function(v) {
+    Object.keys(prods).forEach(function(v) {
       var button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v, aliases: prods[v].aliases};
       if(stock[v] !== undefined && Number(stock[v]) !== 0) {
         button['left']=stock[v];
@@ -225,7 +226,8 @@ $(function() {
   function productgrouptobuttons(group) {
     var buttons=[];
     var thisprods={};
-    $.each(prods, function(idx,stuff) {
+    Object.keys(prods).forEach(function(idx) {
+      var stuff=prods[idx];
       if(stuff.group === group) thisprods[idx]=1;
     });
     Object.keys(thisprods).sort().forEach(function(v) {
@@ -252,7 +254,7 @@ $(function() {
     fillVisibleText("#TopButtons .Knopjetext:visible");
   }
   function dokeys(keys) {
-    $.each(keys, function(idx,val) {
+    keys.forEach(function(val) {
       $('#keys').append($('<div>',{class: "Knopje Knop invoer small",id: val ,text: val}));
     });
   }
@@ -302,7 +304,7 @@ $(function() {
     $('#MainButtons').empty();
     $('#TopButtons').empty();
     $('#MainButtons').append($('<div>',{class: "mylines", id: "mylines"}));
-    $.each(history,function(idx,val) {
+    history.forEach(function(val) {
        $('#mylines').append(val+"<br>");
     });
     $('#mylines').css({'position': 'relative','top': '-12vh','left': '0px','z-index': '100','background': 'lightgray','height': '76vh','overflow-wrap': 'break-word','overflow-y': 'scroll','width': '96vw'});
@@ -340,7 +342,7 @@ $(function() {
     var donewpage=0;
     var first=1;
     var lastchar="";
-    $.each(buttons, function(idx, stuff) {
+    buttons.forEach(function(stuff) {
       if(donewpage === 1) {
         $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar);
         pagecount++;
@@ -621,6 +623,16 @@ $(function() {
   $('#Buttons').append($('<div>',{class: "Knopje knopjes",id: 'knopjes'}).append($('<span>',{class: "Knopjetext",text: "Show Buttons"})));
   fillVisibleText(".Knopjetext:visible");
 
+  function buttonMatches(button, query) {
+    return button.text.toLowerCase().startsWith(query) || button.display.toLowerCase().startsWith(query);
+  }
+  function addMatchingButtons(matches, candidates, query) {
+    candidates.forEach(function(candidate) {
+       if(buttonMatches(candidate, query)) {
+           matches.push(candidate);
+       }
+    });
+  }
   function dotabfill(fill) {
     if(!tabenable) return;
     var dingen=$('#Zoek')[0].value.split(" ");
@@ -629,33 +641,17 @@ $(function() {
         return;
     }
     var buttons=[];
-    $.each(accountstobuttons(accounts,'m'),function(i,v) {
-       if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
-           buttons.push(v);
-       }
-    });
-    $.each(accountstobuttons(accounts,'o'),function(i,v) {
-       if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
-           buttons.push(v);
-       }
-    });
-    $.each(accountstobuttons(accounts,'x'),function(i,v) {
-       if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
-           buttons.push(v);
-       }
-    });
+    addMatchingButtons(buttons, accountstobuttons(accounts,'m'), zoek);
+    addMatchingButtons(buttons, accountstobuttons(accounts,'o'), zoek);
+    addMatchingButtons(buttons, accountstobuttons(accounts,'x'), zoek);
     if(tabenable === 1) {
-      $.each(commandstobuttons(),function(i,v) {
-         if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
-             buttons.push(v);
-         }
-      });
-      $.each(allproductstobuttons(),function(i,v) {
-         if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
+      addMatchingButtons(buttons, commandstobuttons(), zoek);
+      allproductstobuttons().forEach(function(v) {
+         if(buttonMatches(v, zoek)) {
            buttons.push(v);
          } else {
            var done2=0;
-           $.each(v.aliases,function(i2,v2) {
+           v.aliases.forEach(function(v2) {
              if(String(v2).toLowerCase().startsWith(zoek) && ! done2) {
                buttons.push(v);
                done2=1;

From c94e452ac84a43e738840899a9359176d3ab39f4 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:18:24 +0200
Subject: [PATCH 47/76] Gebruik native DOM state helpers

---
 www/all.js | 163 ++++++++++++++++++++++++++++++++---------------------
 1 file changed, 100 insertions(+), 63 deletions(-)

diff --git a/www/all.js b/www/all.js
index 88c6c8a..a005e76 100644
--- a/www/all.js
+++ b/www/all.js
@@ -60,6 +60,47 @@ $(function() {
       console.error("Post failed", error);
     });
   }
+  function firstElement(selector) {
+    return document.querySelector(selector);
+  }
+  function allElements(selector) {
+    return Array.prototype.slice.call(document.querySelectorAll(selector));
+  }
+  function showElement(selector) {
+    var element=firstElement(selector);
+    if(element) element.style.display='';
+  }
+  function hideElement(selector) {
+    var element=firstElement(selector);
+    if(element) element.style.display='none';
+  }
+  function hideElements(selector) {
+    allElements(selector).forEach(function(element) {
+      element.style.display='none';
+    });
+  }
+  function clearElement(selector) {
+    var element=firstElement(selector);
+    if(element) element.textContent='';
+  }
+  function scrollToBottom(selector) {
+    var element=firstElement(selector);
+    if(element) element.scrollTop=element.scrollHeight;
+  }
+  function searchInput() {
+    return document.getElementById('Zoek');
+  }
+  function searchValue() {
+    var input=searchInput();
+    return input ? input.value : "";
+  }
+  function setSearchValue(value) {
+    var input=searchInput();
+    if(input) input.value=value;
+  }
+  function appendSearchValue(value) {
+    setSearchValue(searchValue()+value);
+  }
   function fillVisibleText(selector) {
     $(selector).each(function() {
        $(this).textfill({maxFontPixels: 5});
@@ -78,7 +119,7 @@ $(function() {
   }
   function showAccountButtons(activeButtonId, accountType, tabMode) {
     activateTopButton(activeButtonId);
-    $('#Secondscreen').show();
+    showElement('#Secondscreen');
     makepages('normal',accountstobuttons(accounts,accountType));
     prependCashButton();
     focus();
@@ -86,7 +127,7 @@ $(function() {
   }
   function build_receipt(msg) {
     var parts=JSON.parse(msg);
-    $('#Receipt').empty();
+    clearElement('#Receipt');
     var counter=0;
     parts.forEach(function(stuff) {
       counter++;
@@ -99,20 +140,20 @@ $(function() {
           .append($('<div>',{class: 'ItemAmount', text: stuff.total.toFixed(2)}))
       );
     });
-    $('#Receipt').scrollTop($('#Receipt')[0].scrollHeight);
+    scrollToBottom('#Receipt');
     if(counter === 0) {
       $('#Receipt').append($('<div>',{class: 'welcome', html: "Welcome to Hack42 Bank HTML5 Interface"}));
     }
-    $('#Receipt2').empty();
+    clearElement('#Receipt2');
     $('.Itemline').clone().appendTo('#Receipt2');
-    $('#Receipt2').scrollTop($('#Receipt2')[0].scrollHeight);
+    scrollToBottom('#Receipt2');
     if ($('#Receipt2').is(':empty')){
        $('#Receipt2').append($('<img>',{src: 'images/Hack42.png', width: '100%'}).css({'top': '12vh','position': 'absolute'}));
     }
   }
   function build_totals(msg) {
     var parts=JSON.parse(msg);
-    $('#Totals').empty();
+    clearElement('#Totals');
     var counter=0;
     parts.forEach(function(stuff) {
       counter++;
@@ -124,7 +165,7 @@ $(function() {
           .append($('<span>',{class: 'Totalamount',text: (stuff.amount ? stuff.amount : 0-stuff.amount).toFixed(2) }))
       );
     });
-    $('#Totals').scrollTop($('#Totals')[0].scrollHeight);
+    scrollToBottom('#Totals');
     if(counter === 0) {
       $('#Totals').append($('<div>',{class: 'welcome', html: "Scan a product or choose a button from below"}));
     }
@@ -242,8 +283,8 @@ $(function() {
   }
 
   function makepage_infobox() {
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
+    clearElement('#MainButtons');
+    clearElement('#TopButtons');
     $('#MainButtons').append($('<div>',{class: "infoboxes", id: "infoboxes"}));
     $('.Userline').clone().appendTo('#infoboxes');
     $('#TopButtons').append($('<div>',{class: "Knopje Button normal ok",id: 'ok'}).append($('<span>',{class: "Knopjetext",text: "OK"})));
@@ -259,8 +300,8 @@ $(function() {
     });
   }
   function makepage_keyboard() {
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
+    clearElement('#MainButtons');
+    clearElement('#TopButtons');
     $('#MainButtons').append($('<div>',{class: "keys", id: "keys"}));
 
     var keys=['!','@','#','$','%','^','&','*','(',')'];
@@ -301,19 +342,19 @@ $(function() {
     
   }
   function makepage_history() {
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
+    clearElement('#MainButtons');
+    clearElement('#TopButtons');
     $('#MainButtons').append($('<div>',{class: "mylines", id: "mylines"}));
     history.forEach(function(val) {
        $('#mylines').append(val+"<br>");
     });
     $('#mylines').css({'position': 'relative','top': '-12vh','left': '0px','z-index': '100','background': 'lightgray','height': '76vh','overflow-wrap': 'break-word','overflow-y': 'scroll','width': '96vw'});
-    $('#mylines').scrollTop($('#mylines')[0].scrollHeight);
+    scrollToBottom('#mylines');
     showquestion();
   }
   function makepage_numbers() {
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
+    clearElement('#MainButtons');
+    clearElement('#TopButtons');
     $('#MainButtons').append($('<div>',{class: "numbers", id: "numbers"}));
     $('#numbers')    .append($('<div>',{class: "Knopje Knop invoer",id: 1 ,text: 1}))
                      .append($('<div>',{class: "Knopje Knop invoer",id: 2 ,text: 2}))
@@ -334,8 +375,8 @@ $(function() {
   }
   function makepages(extraclass,buttons) {
     var pagecount=1;
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
+    clearElement('#MainButtons');
+    clearElement('#TopButtons');
     $('#MainButtons').append($('<div>',{id: 'Page'+pagecount, class: 'Pagina'}));
     $('#TopButtons').append($('<div>',{class: "Knopje Button page",id: '1'}).append($('<span>',{class: "Paginatext",text: "Page 1"})));
     var counter=0;
@@ -346,7 +387,7 @@ $(function() {
       if(donewpage === 1) {
         $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar);
         pagecount++;
-        $('#MainButtons').append($('<div>',{id: 'Page'+pagecount, class: 'Pagina'}).hide());
+        $('#MainButtons').append($('<div>',{id: 'Page'+pagecount, class: 'Pagina', style: 'display: none;'}));
         $('#TopButtons').append($('<div>',{class: "Knopje Button page",id: pagecount}).append($('<span>',{class: "Paginatext",text: "Page "+pagecount})));
         counter=0;
         donewpage=0;
@@ -384,12 +425,12 @@ $(function() {
     } else {
       $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar);
       fillVisibleText(".Paginatext:visible");
-      $(".Pagina").each(function() {
-        $('.Pagina').hide();
-        $(this).show();
+      allElements(".Pagina").forEach(function(page) {
+        hideElements('.Pagina');
+        page.style.display='';
         fillVisibleText(".Buttontext:visible");
-        $('.Pagina').hide();
-        $('#Page1').show();
+        hideElements('.Pagina');
+        showElement('#Page1');
       });
     }
   }
@@ -399,7 +440,7 @@ $(function() {
       showAccountButtons('members','m',1);
     } else if (buttons['special'] === 'custom') {
       activateTopButton('commands');
-      $('#Secondscreen').show();
+      showElement('#Secondscreen');
       if(buttons['sort'] === "text") {
         buttons['custom'].sort(compare_text_rev);
       } else {
@@ -412,7 +453,7 @@ $(function() {
       showAccountButtons('members','m',2);
     } else if (buttons['special'] === 'accountsamount') {
       activateTopButton('members');
-      $('#Secondscreen').show();
+      showElement('#Secondscreen');
       makepages('normal',accountstobuttons(accounts,'m'));
       $('#TopButtons').prepend(topButton("shownumbers",'shownumbers',"Enter amount"));
       prependCashButton();
@@ -421,35 +462,31 @@ $(function() {
 
     } else if (buttons['special'] === 'numbers') {
       $('.topknop').removeClass('activetop');
-      $('#Secondscreen').show();
+      showElement('#Secondscreen');
       makepage_numbers();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'keyboard') {
       $('.topknop').removeClass('activetop');
-      $('#Secondscreen').show();
-      $('#Secondscreen').show();
+      showElement('#Secondscreen');
       makepage_keyboard();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'infobox') {
       $('.topknop').removeClass('activetop');
-      $('#Secondscreen').show();
-      $('#Secondscreen').show();
+      showElement('#Secondscreen');
       makepage_infobox();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'history') {
       activateTopButton('commands');
-      $('#Secondscreen').show();
-      $('#Secondscreen').show();
+      showElement('#Secondscreen');
       makepage_history();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'products') {
       activateTopButton('products');
-      $('#Secondscreen').show();
-      $('#Secondscreen').show();
+      showElement('#Secondscreen');
       makepages('productgroups',productstobuttons(groups).sort(compare_display));
       focus();
       tabenable=1;
@@ -475,12 +512,12 @@ $(function() {
      if(SID !== session) return;
      switch(action) {
          case 'message':
-            $("#Zoek")[0].placeholder=msg;
+            if(searchInput()) searchInput().placeholder=msg;
             $('#Question').remove();
             question=msg;
             showquestion();
             $('#Log').append(  $('<div>',{class: 'lastlog Log',text: msg})  );
-            $('#Log').scrollTop($('#Log')[0].scrollHeight);
+            scrollToBottom('#Log');
             break;
          case 'receipt':
             build_receipt(msg);
@@ -491,7 +528,7 @@ $(function() {
          case 'log':
             $('.lastlog').remove();
             $('#Log').append(  $('<div>',{class: 'Log',text: msg})  );
-            $('#Log').scrollTop($('#Log')[0].scrollHeight);
+            scrollToBottom('#Log');
             break;
          case 'infobox':
             run_infobox(pathParts[6],msg);
@@ -635,7 +672,7 @@ $(function() {
   }
   function dotabfill(fill) {
     if(!tabenable) return;
-    var dingen=$('#Zoek')[0].value.split(" ");
+    var dingen=searchValue().split(" ");
     var zoek=dingen[dingen.length-1].toLowerCase();
     if(zoek.length<2) {
         return;
@@ -663,52 +700,52 @@ $(function() {
     makepages('normal',buttons);
     if(buttons.length === 1 && fill) {
         dingen[dingen.length-1]=buttons[0].text+" ";
-        $('#Zoek')[0].value=dingen.join(" ");
+        setSearchValue(dingen.join(" "));
     }
   }
 
   function focus() {
-    $('#IRCwindow').hide();
-    $('#spacewindow').hide();
-    $('#Zoek')[0].focus();
+    hideElement('#IRCwindow');
+    hideElement('#spacewindow');
+    if(searchInput()) searchInput().focus();
   }
   function verwerkinput() {
-    postmsg('input',$('#Zoek')[0].value);
-    $('#Zoek')[0].value="";
+    postmsg('input',searchValue());
+    setSearchValue("");
   }
   $("body" ).on( "click",'div.shownumbers', function() {
     locked=1;
-    $('#Secondscreen').show();
+    showElement('#Secondscreen');
     makepage_numbers();
     focus();
     tabenable=0;
   });
   $("body" ).on( "click",'div.normal', function() {
-    var dingen=$('#Zoek')[0].value.split(" ");
+    var dingen=searchValue().split(" ");
     dingen[dingen.length-1]=this.id;
     postmsg('input',dingen.join(" "));
-    $('#Zoek')[0].value="";
+    setSearchValue("");
     focus();
   });
   $("body" ).on( "click",'div.invoer', function() {
     if(this.id === "enter") {
       verwerkinput();
     } else if(this.id === "backspace") {
-      $('#Zoek')[0].value=$('#Zoek')[0].value.substring(0, $('#Zoek')[0].value.length - 1);
+      setSearchValue(searchValue().substring(0, searchValue().length - 1));
     } else if(this.id === "leeg") {
       focus();
       return;
     } else if(this.id === "space") {
-      $('#Zoek')[0].value=$('#Zoek')[0].value+" ";
+      appendSearchValue(" ");
     } else {
-      $('#Zoek')[0].value=$('#Zoek')[0].value+this.id;
+      appendSearchValue(this.id);
     }
     //postmsg('input',this.id);
     focus();
   });
   $("body" ).on( "click", 'div.page' ,function() {
-    $('.Pagina').hide();
-    $('#Page'+this.id).show();
+    hideElements('.Pagina');
+    showElement('#Page'+this.id);
     fillVisibleText(".Buttontext:visible");
     focus();
   });
@@ -741,13 +778,13 @@ $(function() {
       case 'back':
          activateTopButton(this.id);
          locked=0;
-         $('#Secondscreen').hide();
+         hideElement('#Secondscreen');
          focus();
          break;
       case 'irc':
          activateTopButton(this.id);
          locked=0;
-         $('#IRCwindow').show();
+         showElement('#IRCwindow');
          if($('#IRCwindow').html() === "") {
            $("#IRCwindow").append($('<iframe>',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
          }
@@ -755,7 +792,7 @@ $(function() {
       case 'spacecon':
          activateTopButton(this.id);
          locked=0;
-         $('#spacewindow').show();
+         showElement('#spacewindow');
          if($('#spacewindow').html() === "") {
            $("#spacewindow").append($('<iframe>',{src: '/spaceconsole/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
          }
@@ -763,20 +800,20 @@ $(function() {
       case 'knopjes':
          activateTopButton(this.id);
          locked=0;
-         $('#Secondscreen').show();
-         $('#IRCwindow').hide();
-         $('#spacewindow').hide();
+         showElement('#Secondscreen');
+         hideElement('#IRCwindow');
+         hideElement('#spacewindow');
          focus();
          break;
       default:
-        $('#Zoek')[0].value=$('#Zoek')[0].value+''+this.id;
+        appendSearchValue(this.id);
         verwerkinput();
         focus();
     }
   });
   $("body").on("click", '.KnopjeOK', function() {
-      runtext($('#Zoek')[0].value);
-      $('#Zoek')[0].value="";
+      runtext(searchValue());
+      setSearchValue("");
       showusers('');
       focus();
   });
@@ -788,7 +825,7 @@ $(function() {
     };
   })();
 
-  $( "#Zoek" ).on("keydown", function(data) {
+  searchInput().addEventListener("keydown", function(data) {
     if(data.which === 9) {
       dotabfill(1);
       data.preventDefault();

From 8d9b01554a15e4e671cbe64107a7786e847c5ec9 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:20:02 +0200
Subject: [PATCH 48/76] Splits kassa frontend initialisatie op

---
 www/all.js | 122 ++++++++++++++++++++++++++++++++---------------------
 1 file changed, 74 insertions(+), 48 deletions(-)

diff --git a/www/all.js b/www/all.js
index a005e76..521f385 100644
--- a/www/all.js
+++ b/www/all.js
@@ -109,6 +109,9 @@ $(function() {
   function topButton(className,id,text) {
     return $('<div>',{class: "Knopje Button "+className,id: id}).append($('<span>',{class: "Paginatext",text: text}));
   }
+  function buttonElement(className,id,text) {
+    return $('<div>',{class: className,id: id}).append($('<span>',{class: "Knopjetext",text: text}));
+  }
   function prependCashButton() {
     $('#TopButtons').prepend(topButton("normal cash",'cash',"cash"));
     fillVisibleText(".Paginatext:visible");
@@ -626,40 +629,6 @@ $(function() {
     };
   }
 
-  connectStream();
-
-  $('#body').append($('<div>',{id: 'Firstscreen'}));
-  $('#body').append($('<div>',{id: 'Secondscreen'}));
-  $('#body').append($('<div>',{id: 'IRCwindow'}));
-  $('#body').append($('<div>',{id: 'spacewindow'}));
-
-  $('#Firstscreen').append(  $('<div>',{id: 'Receipt', class: 'Receipt'}) );
-  $('#Firstscreen').append(  $('<div>',{id: 'Totals', class: 'Totals'}) );
-  $('#Firstscreen').append(  $('<div>',{id: 'Buttons', class: 'Buttons'}) );
-  $('#Firstscreen').append(  $('<div>',{id: 'Log'}) );
-  $('#Firstscreen').append(  $('<div>',{id: 'Invoer'}).append($('<input>',{id: 'Zoek',placeholder: "Starting network communication" }).attr('autocomplete','off')))
-  $('#Secondscreen').append(  $('<div>',{id: 'LeftButtons', class: 'LeftButtons'}) );
-  $('#Secondscreen').append(  $('<div>',{id: 'MainButtons', class: 'MainButtons'}) );
-  $('#Secondscreen').append(  $('<div>',{id: 'TopButtons', class: 'RightButtons'}) );
-  $('#Secondscreen').append(  $('<div>',{id: 'Receipt2'}) );
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop normal abort",id: 'abort'}).append($('<span>',{class: "Knopjetext",text: "Abort"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop special",id: 'members'}).append($('<span>',{class: "Knopjetext",text: "Members"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop special",id: 'otherusers'}).append($('<span>',{class: "Knopjetext",text: "Other Users"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop special",id: 'products'}).append($('<span>',{class: "Knopjetext",text: "Products"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop special",id: 'commands'}).append($('<span>',{class: "Knopjetext",text: "Commands"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop sounds",id: 'sounds'}).append($('<span>',{class: "Knopjetext",text: "Sounds"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop irc",id: 'irc'}).append($('<span>',{class: "Knopjetext",text: "IRC"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop spacecon",id: 'spacecon'}).append($('<span>',{class: "Knopjetext",text: "Lights"})));
-  //$('#LeftButtons').append($('<div>',{class: "Knopje Button back",id: 'back'}).append($('<span>',{class: "Knopjetext",text: "Back"})));
-  $('#Buttons').append($('<div>',{class: "Knopje abort",id: 'abort'}).append($('<span>',{class: "Knopjetext",text: "Abort"})));
-  $('#Buttons').append($('<div>',{class: "Knopje bon",id: 'bon'}).append($('<span>',{class: "Knopjetext",text: "Bon"})));
-  $('#Buttons').append($('<div>',{class: "Knopje remove",id: 'remove'}).append($('<span>',{class: "Knopjetext",text: " Remove Item"})));
-  $('#Buttons').append($('<div>',{class: "Knopje shame",id: 'shame'}).append($('<span>',{class: "Knopjetext",text: "Shame"})));
-  $('#Buttons').append($('<div>',{class: "Knopje undo",id: 'undo'}).append($('<span>',{class: "Knopjetext",text: "Undo"})));
-  $('#Buttons').append($('<div>',{class: "Knopje ok",id: 'ok'}).append($('<span>',{class: "Knopjetext",text: "OK"})));
-  $('#Buttons').append($('<div>',{class: "Knopje knopjes",id: 'knopjes'}).append($('<span>',{class: "Knopjetext",text: "Show Buttons"})));
-  fillVisibleText(".Knopjetext:visible");
-
   function buttonMatches(button, query) {
     return button.text.toLowerCase().startsWith(query) || button.display.toLowerCase().startsWith(query);
   }
@@ -825,20 +794,77 @@ $(function() {
     };
   })();
 
-  searchInput().addEventListener("keydown", function(data) {
-    if(data.which === 9) {
-      dotabfill(1);
-      data.preventDefault();
-    } else if(data.which === 13) {
-      locked=0;
-      postmsg('input',this.value);
-      this.value="";
-    } else {
-      delay(function(){
-        dotabfill(0);
-      }, 200 );
-    }
-  });
+  function buildLayout() {
+    $('#body').append($('<div>',{id: 'Firstscreen'}));
+    $('#body').append($('<div>',{id: 'Secondscreen'}));
+    $('#body').append($('<div>',{id: 'IRCwindow'}));
+    $('#body').append($('<div>',{id: 'spacewindow'}));
+
+    $('#Firstscreen').append($('<div>',{id: 'Receipt', class: 'Receipt'}));
+    $('#Firstscreen').append($('<div>',{id: 'Totals', class: 'Totals'}));
+    $('#Firstscreen').append($('<div>',{id: 'Buttons', class: 'Buttons'}));
+    $('#Firstscreen').append($('<div>',{id: 'Log'}));
+    $('#Firstscreen').append($('<div>',{id: 'Invoer'}).append($('<input>',{id: 'Zoek',placeholder: "Starting network communication" }).attr('autocomplete','off')));
+    $('#Secondscreen').append($('<div>',{id: 'LeftButtons', class: 'LeftButtons'}));
+    $('#Secondscreen').append($('<div>',{id: 'MainButtons', class: 'MainButtons'}));
+    $('#Secondscreen').append($('<div>',{id: 'TopButtons', class: 'RightButtons'}));
+    $('#Secondscreen').append($('<div>',{id: 'Receipt2'}));
+  }
+
+  function buildLeftButtons() {
+    var buttons=[
+      ["Knopje Button topknop normal abort",'abort',"Abort"],
+      ["Knopje Button topknop special",'members',"Members"],
+      ["Knopje Button topknop special",'otherusers',"Other Users"],
+      ["Knopje Button topknop special",'products',"Products"],
+      ["Knopje Button topknop special",'commands',"Commands"],
+      ["Knopje Button topknop sounds",'sounds',"Sounds"],
+      ["Knopje Button topknop irc",'irc',"IRC"],
+      ["Knopje Button topknop spacecon",'spacecon',"Lights"],
+    ];
+    buttons.forEach(function(button) {
+      $('#LeftButtons').append(buttonElement(button[0],button[1],button[2]));
+    });
+  }
+
+  function buildActionButtons() {
+    var buttons=[
+      ["Knopje abort",'abort',"Abort"],
+      ["Knopje bon",'bon',"Bon"],
+      ["Knopje remove",'remove'," Remove Item"],
+      ["Knopje shame",'shame',"Shame"],
+      ["Knopje undo",'undo',"Undo"],
+      ["Knopje ok",'ok',"OK"],
+      ["Knopje knopjes",'knopjes',"Show Buttons"],
+    ];
+    buttons.forEach(function(button) {
+      $('#Buttons').append(buttonElement(button[0],button[1],button[2]));
+    });
+  }
+
+  function bindSearchInput() {
+    searchInput().addEventListener("keydown", function(data) {
+      if(data.which === 9) {
+        dotabfill(1);
+        data.preventDefault();
+      } else if(data.which === 13) {
+        locked=0;
+        postmsg('input',this.value);
+        this.value="";
+      } else {
+        delay(function(){
+          dotabfill(0);
+        }, 200 );
+      }
+    });
+  }
+
+  connectStream();
+  buildLayout();
+  buildLeftButtons();
+  buildActionButtons();
+  fillVisibleText(".Knopjetext:visible");
+  bindSearchInput();
   focus();
   postmsg('input','');
 });

From 324b9ab98665099ddb7dfb7e2a74b0db18860369 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:21:09 +0200
Subject: [PATCH 49/76] Groepeer kassa frontend event handlers

---
 www/all.js | 212 +++++++++++++++++++++++++++--------------------------
 1 file changed, 108 insertions(+), 104 deletions(-)

diff --git a/www/all.js b/www/all.js
index 521f385..d1963b5 100644
--- a/www/all.js
+++ b/www/all.js
@@ -682,110 +682,6 @@ $(function() {
     postmsg('input',searchValue());
     setSearchValue("");
   }
-  $("body" ).on( "click",'div.shownumbers', function() {
-    locked=1;
-    showElement('#Secondscreen');
-    makepage_numbers();
-    focus();
-    tabenable=0;
-  });
-  $("body" ).on( "click",'div.normal', function() {
-    var dingen=searchValue().split(" ");
-    dingen[dingen.length-1]=this.id;
-    postmsg('input',dingen.join(" "));
-    setSearchValue("");
-    focus();
-  });
-  $("body" ).on( "click",'div.invoer', function() {
-    if(this.id === "enter") {
-      verwerkinput();
-    } else if(this.id === "backspace") {
-      setSearchValue(searchValue().substring(0, searchValue().length - 1));
-    } else if(this.id === "leeg") {
-      focus();
-      return;
-    } else if(this.id === "space") {
-      appendSearchValue(" ");
-    } else {
-      appendSearchValue(this.id);
-    }
-    //postmsg('input',this.id);
-    focus();
-  });
-  $("body" ).on( "click", 'div.page' ,function() {
-    hideElements('.Pagina');
-    showElement('#Page'+this.id);
-    fillVisibleText(".Buttontext:visible");
-    focus();
-  });
-  $("body" ).on( "click", 'div.productgroups' ,function() {
-     makepages('normal',productgrouptobuttons(this.id).sort(compare_display));
-     focus();
-  });
-  $("body").on("click", 'div.Knopje:not(.normal):not(.shownumbers):not(.invoer):not(.page):not(.productgroups)', function() {
-    switch(this.id) {
-      case 'members':
-         locked=0;
-         showAccountButtons(this.id,'m',tabenable);
-         break;
-      case 'otherusers':
-         locked=0;
-         showAccountButtons(this.id,'o',tabenable);
-         break;
-      case 'products':
-         activateTopButton(this.id);
-         locked=1;
-         makepages('productgroups',productstobuttons(groups).sort(compare_display));
-         focus();
-         break;
-      case 'commands':
-         activateTopButton(this.id);
-         locked=0;
-         makepages('normal',commandstobuttons().sort(compare_display));
-         focus();
-         break;
-      case 'back':
-         activateTopButton(this.id);
-         locked=0;
-         hideElement('#Secondscreen');
-         focus();
-         break;
-      case 'irc':
-         activateTopButton(this.id);
-         locked=0;
-         showElement('#IRCwindow');
-         if($('#IRCwindow').html() === "") {
-           $("#IRCwindow").append($('<iframe>',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
-         }
-         break;
-      case 'spacecon':
-         activateTopButton(this.id);
-         locked=0;
-         showElement('#spacewindow');
-         if($('#spacewindow').html() === "") {
-           $("#spacewindow").append($('<iframe>',{src: '/spaceconsole/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
-         }
-         break;
-      case 'knopjes':
-         activateTopButton(this.id);
-         locked=0;
-         showElement('#Secondscreen');
-         hideElement('#IRCwindow');
-         hideElement('#spacewindow');
-         focus();
-         break;
-      default:
-        appendSearchValue(this.id);
-        verwerkinput();
-        focus();
-    }
-  });
-  $("body").on("click", '.KnopjeOK', function() {
-      runtext(searchValue());
-      setSearchValue("");
-      showusers('');
-      focus();
-  });
   var delay = (function(){
     var timer = 0;
     return function(callback, ms){
@@ -794,6 +690,113 @@ $(function() {
     };
   })();
 
+  function bindButtonEvents() {
+    $("body" ).on( "click",'div.shownumbers', function() {
+      locked=1;
+      showElement('#Secondscreen');
+      makepage_numbers();
+      focus();
+      tabenable=0;
+    });
+    $("body" ).on( "click",'div.normal', function() {
+      var dingen=searchValue().split(" ");
+      dingen[dingen.length-1]=this.id;
+      postmsg('input',dingen.join(" "));
+      setSearchValue("");
+      focus();
+    });
+    $("body" ).on( "click",'div.invoer', function() {
+      if(this.id === "enter") {
+        verwerkinput();
+      } else if(this.id === "backspace") {
+        setSearchValue(searchValue().substring(0, searchValue().length - 1));
+      } else if(this.id === "leeg") {
+        focus();
+        return;
+      } else if(this.id === "space") {
+        appendSearchValue(" ");
+      } else {
+        appendSearchValue(this.id);
+      }
+      //postmsg('input',this.id);
+      focus();
+    });
+    $("body" ).on( "click", 'div.page' ,function() {
+      hideElements('.Pagina');
+      showElement('#Page'+this.id);
+      fillVisibleText(".Buttontext:visible");
+      focus();
+    });
+    $("body" ).on( "click", 'div.productgroups' ,function() {
+       makepages('normal',productgrouptobuttons(this.id).sort(compare_display));
+       focus();
+    });
+    $("body").on("click", 'div.Knopje:not(.normal):not(.shownumbers):not(.invoer):not(.page):not(.productgroups)', function() {
+      switch(this.id) {
+        case 'members':
+           locked=0;
+           showAccountButtons(this.id,'m',tabenable);
+           break;
+        case 'otherusers':
+           locked=0;
+           showAccountButtons(this.id,'o',tabenable);
+           break;
+        case 'products':
+           activateTopButton(this.id);
+           locked=1;
+           makepages('productgroups',productstobuttons(groups).sort(compare_display));
+           focus();
+           break;
+        case 'commands':
+           activateTopButton(this.id);
+           locked=0;
+           makepages('normal',commandstobuttons().sort(compare_display));
+           focus();
+           break;
+        case 'back':
+           activateTopButton(this.id);
+           locked=0;
+           hideElement('#Secondscreen');
+           focus();
+           break;
+        case 'irc':
+           activateTopButton(this.id);
+           locked=0;
+           showElement('#IRCwindow');
+           if($('#IRCwindow').html() === "") {
+             $("#IRCwindow").append($('<iframe>',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
+           }
+           break;
+        case 'spacecon':
+           activateTopButton(this.id);
+           locked=0;
+           showElement('#spacewindow');
+           if($('#spacewindow').html() === "") {
+             $("#spacewindow").append($('<iframe>',{src: '/spaceconsole/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
+           }
+           break;
+        case 'knopjes':
+           activateTopButton(this.id);
+           locked=0;
+           showElement('#Secondscreen');
+           hideElement('#IRCwindow');
+           hideElement('#spacewindow');
+           focus();
+           break;
+        default:
+          appendSearchValue(this.id);
+          verwerkinput();
+          focus();
+      }
+    });
+    $("body").on("click", '.KnopjeOK', function() {
+        runtext(searchValue());
+        setSearchValue("");
+        showusers('');
+        focus();
+    });
+  }
+
   function buildLayout() {
     $('#body').append($('<div>',{id: 'Firstscreen'}));
     $('#body').append($('<div>',{id: 'Secondscreen'}));
@@ -864,6 +867,7 @@ $(function() {
   buildLeftButtons();
   buildActionButtons();
   fillVisibleText(".Knopjetext:visible");
+  bindButtonEvents();
   bindSearchInput();
   focus();
   postmsg('input','');

From 6e8c2cadb0e7762074d9cdd6df1a04ddc0613493 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:22:15 +0200
Subject: [PATCH 50/76] Splits kassa frontend handlers op

---
 www/all.js | 218 ++++++++++++++++++++++++++++-------------------------
 1 file changed, 116 insertions(+), 102 deletions(-)

diff --git a/www/all.js b/www/all.js
index d1963b5..dae1c78 100644
--- a/www/all.js
+++ b/www/all.js
@@ -690,111 +690,125 @@ $(function() {
     };
   })();
 
-  function bindButtonEvents() {
-    $("body" ).on( "click",'div.shownumbers', function() {
-      locked=1;
-      showElement('#Secondscreen');
-      makepage_numbers();
-      focus();
-      tabenable=0;
-    });
-    $("body" ).on( "click",'div.normal', function() {
-      var dingen=searchValue().split(" ");
-      dingen[dingen.length-1]=this.id;
-      postmsg('input',dingen.join(" "));
-      setSearchValue("");
+  function handleShownumbersClick() {
+    locked=1;
+    showElement('#Secondscreen');
+    makepage_numbers();
+    focus();
+    tabenable=0;
+  }
+
+  function handleNormalClick() {
+    var dingen=searchValue().split(" ");
+    dingen[dingen.length-1]=this.id;
+    postmsg('input',dingen.join(" "));
+    setSearchValue("");
+    focus();
+  }
+
+  function handleInputClick() {
+    if(this.id === "enter") {
+      verwerkinput();
+    } else if(this.id === "backspace") {
+      setSearchValue(searchValue().substring(0, searchValue().length - 1));
+    } else if(this.id === "leeg") {
       focus();
-    });
-    $("body" ).on( "click",'div.invoer', function() {
-      if(this.id === "enter") {
-        verwerkinput();
-      } else if(this.id === "backspace") {
-        setSearchValue(searchValue().substring(0, searchValue().length - 1));
-      } else if(this.id === "leeg") {
-        focus();
-        return;
-      } else if(this.id === "space") {
-        appendSearchValue(" ");
-      } else {
+      return;
+    } else if(this.id === "space") {
+      appendSearchValue(" ");
+    } else {
+      appendSearchValue(this.id);
+    }
+    //postmsg('input',this.id);
+    focus();
+  }
+
+  function handlePageClick() {
+    hideElements('.Pagina');
+    showElement('#Page'+this.id);
+    fillVisibleText(".Buttontext:visible");
+    focus();
+  }
+
+  function handleProductGroupClick() {
+     makepages('normal',productgrouptobuttons(this.id).sort(compare_display));
+     focus();
+  }
+
+  function handleMainButtonClick() {
+    switch(this.id) {
+      case 'members':
+         locked=0;
+         showAccountButtons(this.id,'m',tabenable);
+         break;
+      case 'otherusers':
+         locked=0;
+         showAccountButtons(this.id,'o',tabenable);
+         break;
+      case 'products':
+         activateTopButton(this.id);
+         locked=1;
+         makepages('productgroups',productstobuttons(groups).sort(compare_display));
+         focus();
+         break;
+      case 'commands':
+         activateTopButton(this.id);
+         locked=0;
+         makepages('normal',commandstobuttons().sort(compare_display));
+         focus();
+         break;
+      case 'back':
+         activateTopButton(this.id);
+         locked=0;
+         hideElement('#Secondscreen');
+         focus();
+         break;
+      case 'irc':
+         activateTopButton(this.id);
+         locked=0;
+         showElement('#IRCwindow');
+         if($('#IRCwindow').html() === "") {
+           $("#IRCwindow").append($('<iframe>',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
+         }
+         break;
+      case 'spacecon':
+         activateTopButton(this.id);
+         locked=0;
+         showElement('#spacewindow');
+         if($('#spacewindow').html() === "") {
+           $("#spacewindow").append($('<iframe>',{src: '/spaceconsole/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
+         }
+         break;
+      case 'knopjes':
+         activateTopButton(this.id);
+         locked=0;
+         showElement('#Secondscreen');
+         hideElement('#IRCwindow');
+         hideElement('#spacewindow');
+         focus();
+         break;
+      default:
         appendSearchValue(this.id);
-      }
-      //postmsg('input',this.id);
-      focus();
-    });
-    $("body" ).on( "click", 'div.page' ,function() {
-      hideElements('.Pagina');
-      showElement('#Page'+this.id);
-      fillVisibleText(".Buttontext:visible");
-      focus();
-    });
-    $("body" ).on( "click", 'div.productgroups' ,function() {
-       makepages('normal',productgrouptobuttons(this.id).sort(compare_display));
-       focus();
-    });
-    $("body").on("click", 'div.Knopje:not(.normal):not(.shownumbers):not(.invoer):not(.page):not(.productgroups)', function() {
-      switch(this.id) {
-        case 'members':
-           locked=0;
-           showAccountButtons(this.id,'m',tabenable);
-           break;
-        case 'otherusers':
-           locked=0;
-           showAccountButtons(this.id,'o',tabenable);
-           break;
-        case 'products':
-           activateTopButton(this.id);
-           locked=1;
-           makepages('productgroups',productstobuttons(groups).sort(compare_display));
-           focus();
-           break;
-        case 'commands':
-           activateTopButton(this.id);
-           locked=0;
-           makepages('normal',commandstobuttons().sort(compare_display));
-           focus();
-           break;
-        case 'back':
-           activateTopButton(this.id);
-           locked=0;
-           hideElement('#Secondscreen');
-           focus();
-           break;
-        case 'irc':
-           activateTopButton(this.id);
-           locked=0;
-           showElement('#IRCwindow');
-           if($('#IRCwindow').html() === "") {
-             $("#IRCwindow").append($('<iframe>',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
-           }
-           break;
-        case 'spacecon':
-           activateTopButton(this.id);
-           locked=0;
-           showElement('#spacewindow');
-           if($('#spacewindow').html() === "") {
-             $("#spacewindow").append($('<iframe>',{src: '/spaceconsole/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
-           }
-           break;
-        case 'knopjes':
-           activateTopButton(this.id);
-           locked=0;
-           showElement('#Secondscreen');
-           hideElement('#IRCwindow');
-           hideElement('#spacewindow');
-           focus();
-           break;
-        default:
-          appendSearchValue(this.id);
-          verwerkinput();
-          focus();
-      }
-    });
-    $("body").on("click", '.KnopjeOK', function() {
-        runtext(searchValue());
-        setSearchValue("");
-        showusers('');
+        verwerkinput();
         focus();
-    });
+    }
+  }
+
+  function handleOkClick() {
+    runtext(searchValue());
+    setSearchValue("");
+    showusers('');
+    focus();
+  }
+
+  function bindButtonEvents() {
+    $("body" ).on( "click",'div.shownumbers', handleShownumbersClick);
+    $("body" ).on( "click",'div.normal', handleNormalClick);
+    $("body" ).on( "click",'div.invoer', handleInputClick);
+    $("body" ).on( "click", 'div.page' ,handlePageClick);
+    $("body" ).on( "click", 'div.productgroups' ,handleProductGroupClick);
+    $("body").on("click", 'div.Knopje:not(.normal):not(.shownumbers):not(.invoer):not(.page):not(.productgroups)', handleMainButtonClick);
+    $("body").on("click", '.KnopjeOK', handleOkClick);
   }
 
   function buildLayout() {

From 2e7fea61b78334e8c768e1c0ccad57940ae0d575 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:27:09 +0200
Subject: [PATCH 51/76] Bereik volledige python testdekking

---
 tests/plugins/test_POS.py      | 15 ++++++++++++++
 tests/plugins/test_accounts.py | 12 ++++++++++++
 tests/plugins/test_market.py   | 36 ++++++++++++++++++++++++++++++++++
 tests/plugins/test_products.py | 16 +++++++++++++++
 tests/plugins/test_stickers.py |  6 ++++++
 tests/plugins/test_stock.py    | 15 ++++++++++++++
 tests/plugins/test_take.py     | 10 ++++++++++
 tests/plugins/test_undo.py     | 35 +++++++++++++++++++++++++++++++++
 tests/test_config.py           | 10 ++++++++++
 tests/test_kassa.py            | 23 ++++++++++++++++++++++
 10 files changed, 178 insertions(+)

diff --git a/tests/plugins/test_POS.py b/tests/plugins/test_POS.py
index 65456e3..c1eb0e0 100644
--- a/tests/plugins/test_POS.py
+++ b/tests/plugins/test_POS.py
@@ -273,6 +273,21 @@ def test_loadbons_json(self):
                 123: {"totals": {"user": 1.0}, "bon": b"Test"}
             }
 
+    def test_loadbons_missing_file_clears_bons(self):
+        self.POS.bonnetjes = {123: {"bon": "stale"}}
+
+        with patch("builtins.open", side_effect=OSError("missing")):
+            self.POS.loadbons()
+
+        assert self.POS.bonnetjes == {}
+
+    def test_deserialize_bons_uses_text_payload_for_non_base64_dict(self):
+        result = self.POS.deserialize_bons(
+            {"123": {"totals": {}, "bon": {"encoding": "text", "data": "Test"}}}
+        )
+
+        assert result == {123: {"totals": {}, "bon": "Test"}}
+
     def test_listbons(self):
         self.POS.bonnetjes = {123: {"totals": {"user": 1.0}, "bon": "Test"}}
         with patch.object(self.POS, "loadbons"), patch.object(
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index 2c03336..1d80b12 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -2,8 +2,10 @@
 
 from unittest.mock import Mock, call
 from unittest.mock import patch, mock_open
+import pytest
 
 from plugins.accounts import accounts
+import plugins.accounts as accounts_module
 
 
 def test_help():
@@ -442,3 +444,13 @@ def test_newuser_no_positive_gain():
     ]
 
     assert acc.newuser("new_user") is None
+
+
+def test_atomic_write_removes_temp_file_when_write_fails():
+    with patch("plugins.accounts.tempfile.mkstemp", return_value=(123, "tmpfile")), patch(
+        "plugins.accounts.os.fdopen", side_effect=RuntimeError("write failed")
+    ), patch("plugins.accounts.os.unlink", side_effect=FileNotFoundError) as mock_unlink:
+        with pytest.raises(RuntimeError):
+            accounts_module._atomic_write("data/revbank.accounts", ["line\n"])
+
+    mock_unlink.assert_called_once_with("tmpfile")
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index 17d6a9e..884fad9 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -2,6 +2,7 @@
 import plugins.market as market_module
 import json
 import re
+import pytest
 
 
 class TestMarket:
@@ -294,6 +295,26 @@ def test_delmarket_removes_product_and_aliases(self):
         assert "alias1" not in self.market.aliases
         assert "product2" in self.market.products
 
+    def test_delmarket_abort_and_unknown_product(self):
+        assert self.market.delmarket("abort") is self.master_mock.callhook.return_value
+        self.master_mock.callhook.assert_called_with("abort", None)
+
+        self.master_mock.reset_mock()
+        with patch.object(self.market, "readproducts"):
+            assert self.market.delmarket("unknown") is True
+
+        self.master_mock.donext.assert_called_with(self.market, "delmarket")
+        self.master_mock.send_message.assert_has_calls(
+            [
+                call(
+                    True,
+                    "message",
+                    "Unknown market product;What market product do you want to remove?",
+                ),
+                call(True, "buttons", '{"special": "keyboard"}'),
+            ]
+        )
+
     def test_addproductprice_invalid_price(self):
         self.market.newprod = "product1"
         self.market.newproddesc = "description"
@@ -376,3 +397,18 @@ def test_input_market_admin_commands(self):
         self.master_mock.reset_mock()
         assert self.market.input("delmarket")
         self.master_mock.donext.assert_called_with(self.market, "delmarket")
+
+
+def test_atomic_write_writes_and_cleans_up_on_failure(tmp_path):
+    output = tmp_path / "market.txt"
+    market_module._atomic_write(str(output), ["line1\n", "line2\n"])
+
+    assert output.read_text(encoding="utf-8") == "line1\nline2\n"
+
+    with patch("plugins.market.tempfile.mkstemp", return_value=(123, "tmpfile")), patch(
+        "plugins.market.os.fdopen", side_effect=RuntimeError("write failed")
+    ), patch("plugins.market.os.unlink", side_effect=FileNotFoundError) as mock_unlink:
+        with pytest.raises(RuntimeError):
+            market_module._atomic_write("data/revbank.market", ["line\n"])
+
+    mock_unlink.assert_called_once_with("tmpfile")
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index 5c41374..aec9005 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -1,5 +1,6 @@
 import unittest
 from unittest.mock import Mock, patch, mock_open, call
+import pytest
 import plugins.products as ProductsModule
 
 
@@ -387,3 +388,18 @@ def test_input_product_commands_and_multiplier(self):
 
         assert self.products.input("0*") is None
         assert self.products.input("not-a-number*") is None
+
+
+def test_atomic_write_writes_and_cleans_up_on_failure(tmp_path):
+    output = tmp_path / "products.txt"
+    ProductsModule._atomic_write(str(output), ["line1\n", "line2\n"])
+
+    assert output.read_text(encoding="utf-8") == "line1\nline2\n"
+
+    with patch("plugins.products.tempfile.mkstemp", return_value=(123, "tmpfile")), patch(
+        "plugins.products.os.fdopen", side_effect=RuntimeError("write failed")
+    ), patch("plugins.products.os.unlink", side_effect=FileNotFoundError) as mock_unlink:
+        with pytest.raises(RuntimeError):
+            ProductsModule._atomic_write("data/revbank.products", ["line\n"])
+
+    mock_unlink.assert_called_once_with("tmpfile")
diff --git a/tests/plugins/test_stickers.py b/tests/plugins/test_stickers.py
index 2cbc661..97bcca9 100644
--- a/tests/plugins/test_stickers.py
+++ b/tests/plugins/test_stickers.py
@@ -36,6 +36,12 @@ def test_uses_configured_printer_identifier():
     assert sticky.PRINTER == "tcp://printer-id.example.test:9100"
 
 
+def test_printer_identifier_falls_back_to_default_printer():
+    sticky = stickers("main", Mock())
+
+    assert sticky.printer_identifier({}) == sticky.PRINTER
+
+
 @patch("builtins.open")
 @patch("plugins.stickers.brother_ql.backends.helpers")
 def test_eigendom(_cups, _open):
diff --git a/tests/plugins/test_stock.py b/tests/plugins/test_stock.py
index 00f8500..5958778 100644
--- a/tests/plugins/test_stock.py
+++ b/tests/plugins/test_stock.py
@@ -477,3 +477,18 @@ def test_stock_voorraad_amount_error_handling():
     with patch.object(stock, "setstock", side_effect=RuntimeError("Set stock error")):
         with pytest.raises(RuntimeError, match="Set stock error"):
             stock.voorraad_amount("1000")
+
+
+def test_stock_atomic_write_writes_and_cleans_up_on_failure(tmp_path):
+    output = tmp_path / "stock.txt"
+    stock_module._atomic_write(str(output), ["line1\n", "line2\n"])
+
+    assert output.read_text(encoding="utf-8") == "line1\nline2\n"
+
+    with patch("plugins.stock.tempfile.mkstemp", return_value=(123, "tmpfile")), patch(
+        "plugins.stock.os.fdopen", side_effect=RuntimeError("write failed")
+    ), patch("plugins.stock.os.unlink", side_effect=FileNotFoundError) as mock_unlink:
+        with pytest.raises(RuntimeError):
+            stock_module._atomic_write("data/revbank.stock", ["line\n"])
+
+    mock_unlink.assert_called_once_with("tmpfile")
diff --git a/tests/plugins/test_take.py b/tests/plugins/test_take.py
index e5e2ccb..228df55 100644
--- a/tests/plugins/test_take.py
+++ b/tests/plugins/test_take.py
@@ -64,6 +64,16 @@ def test_who_invalid_amount():
     master_mock.donext.assert_called_with(take, "who")
 
 
+def test_who_non_numeric_amount():
+    master_mock = Mock()
+    take = take_module.take("SID", master_mock)
+    master_mock.accounts.accounts = {"user1": {}}
+    take.totakefrom = ["user1"]
+
+    assert take.who("not-a-number") == True
+    master_mock.donext.assert_called_with(take, "who")
+
+
 def test_who_unknown_user():
     master_mock = Mock()
     take = take_module.take("SID", master_mock)
diff --git a/tests/plugins/test_undo.py b/tests/plugins/test_undo.py
index b586254..757aada 100644
--- a/tests/plugins/test_undo.py
+++ b/tests/plugins/test_undo.py
@@ -164,6 +164,18 @@ def test_undo_doundo_valid_transID():
         undo.master.callhook.assert_called()
 
 
+def test_undo_doundo_lists_when_entry_is_malformed():
+    master_mock = Mock()
+    undo = undo_module.undo("SID", master_mock)
+    undo.undo = {123: {"totals": {}}}
+
+    with patch.object(undo, "listundo") as mock_listundo:
+        assert undo.doundo("123") == True
+
+    mock_listundo.assert_called_once()
+    master_mock.callhook.assert_not_called()
+
+
 def test_undo_doundo_invalid_transID():
     master_mock = Mock()
     undo = undo_module.undo("SID", master_mock)
@@ -238,6 +250,29 @@ def test_undo_dorestore_paths():
         assert undo.listundo.call_count == 2
 
 
+def test_undo_dorestore_lists_when_entry_is_malformed():
+    master_mock = Mock()
+    undo = undo_module.undo("SID", master_mock)
+    undo.undo = {123: {"totals": {}}}
+
+    with patch.object(undo, "listundo") as mock_listundo:
+        assert undo.dorestore("123") == True
+
+    mock_listundo.assert_called_once()
+    master_mock.callhook.assert_not_called()
+
+
+def test_undo_restore_receipt_lists_on_invalid_receipt_entry():
+    master_mock = Mock()
+    undo = undo_module.undo("SID", master_mock)
+
+    with patch.object(undo, "listundo") as mock_listundo:
+        assert undo._restore_receipt([{"missing": "fields"}], "buyer") == True
+
+    mock_listundo.assert_called_once()
+    master_mock.receipt.add.assert_not_called()
+
+
 def test_undo_listundo():
     master_mock = Mock()
     undo = undo_module.undo("SID", master_mock)
diff --git a/tests/test_config.py b/tests/test_config.py
index efec94c..fec84b7 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -31,6 +31,16 @@ def test_load_config_merges_yaml_with_defaults(tmp_path):
     assert config["logging"]["level"] == "INFO"
 
 
+def test_load_config_uses_defaults_for_non_mapping_yaml(tmp_path):
+    config_path = tmp_path / "config.yaml"
+    config_path.write_text("- not\n- a\n- mapping\n", encoding="utf-8")
+
+    config = load_config(config_path)
+
+    assert config["mqtt"]["host"] == "localhost"
+    assert config["stickers"]["printer"]["port"] == 9100
+
+
 def test_config_get_uses_env_path(tmp_path, monkeypatch):
     config_path = tmp_path / "custom.yaml"
     config_path.write_text("mqtt:\n  port: 1884\n", encoding="utf-8")
diff --git a/tests/test_kassa.py b/tests/test_kassa.py
index a54bc4e..c535dbb 100644
--- a/tests/test_kassa.py
+++ b/tests/test_kassa.py
@@ -1,6 +1,7 @@
 import json
 from pathlib import Path
 from unittest.mock import Mock, patch, call
+import pytest
 import kassa
 from plugins.products import products
 
@@ -426,6 +427,28 @@ def test_session_product_add_flow_rejects_invalid_name():
     )
 
 
+def test_run_logs_and_sleeps_after_mqtt_loop_exception(caplog):
+    client = Mock()
+    client.connect.side_effect = RuntimeError("connect failed")
+
+    with patch(
+        "kassa.config_get",
+        return_value={"host": "localhost", "port": 1883, "keepalive": 60},
+    ), patch("kassa.mqtt.Client", return_value=client), patch(
+        "kassa.logging.basicConfig"
+    ), patch(
+        "kassa.time.sleep", side_effect=KeyboardInterrupt
+    ), caplog.at_level(
+        "ERROR", logger="kassa"
+    ), pytest.raises(
+        KeyboardInterrupt
+    ):
+        kassa.run()
+
+    assert "Kassa MQTT loop failed" in caplog.text
+    client.loop_start.assert_not_called()
+
+
 def test_send_message_updates_prompt_buttons_and_skips_cached_long_topic():
     client_mock = Mock()
     session = kassa.Session("SID", client_mock)

From d6f7268a3b088f5e0a12c20af95b09195351d181 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:31:17 +0200
Subject: [PATCH 52/76] fixed layout

---
 plugins/accounts.py                     |  6 +-----
 plugins/door.py                         |  1 -
 plugins/market.py                       |  1 -
 plugins/products.py                     |  1 -
 plugins/receipt.py                      |  1 -
 plugins/undo.py                         |  1 -
 tests/plugins/test_accounts.py          | 14 +++++++-------
 tests/plugins/test_products.py          | 11 +++++++----
 tests/test_checkout_undo_integration.py |  9 ++++++++-
 tests/test_kassa.py                     | 10 ++++++++--
 10 files changed, 31 insertions(+), 24 deletions(-)

diff --git a/plugins/accounts.py b/plugins/accounts.py
index 8b30358..6969e9e 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -6,7 +6,6 @@
 import codecs
 import logging
 
-
 logger = logging.getLogger(__name__)
 
 
@@ -117,10 +116,7 @@ def writeaccount(self):
             )
             _atomic_write(
                 "data/revbank.aliases",
-                [
-                    "%s %s\n" % (usr, alias)
-                    for usr, alias in self.aliases.items()
-                ],
+                ["%s %s\n" % (usr, alias) for usr, alias in self.aliases.items()],
             )
 
     # Hooks
diff --git a/plugins/door.py b/plugins/door.py
index 9c51410..102e0ea 100644
--- a/plugins/door.py
+++ b/plugins/door.py
@@ -5,7 +5,6 @@
 import paho.mqtt.client as mqtt
 from config import config_get
 
-
 logger = logging.getLogger(__name__)
 
 
diff --git a/plugins/market.py b/plugins/market.py
index 6a48f7f..62fbbe5 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -10,7 +10,6 @@
     is_valid_product_name,
 )
 
-
 logger = logging.getLogger(__name__)
 
 
diff --git a/plugins/products.py b/plugins/products.py
index 2965ebb..a28cc4f 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -10,7 +10,6 @@
     is_valid_product_name,
 )
 
-
 logger = logging.getLogger(__name__)
 
 
diff --git a/plugins/receipt.py b/plugins/receipt.py
index 7e0c562..0b532ee 100644
--- a/plugins/receipt.py
+++ b/plugins/receipt.py
@@ -1,7 +1,6 @@
 import json
 import logging
 
-
 logger = logging.getLogger(__name__)
 
 
diff --git a/plugins/undo.py b/plugins/undo.py
index 6a5368a..fba5536 100644
--- a/plugins/undo.py
+++ b/plugins/undo.py
@@ -5,7 +5,6 @@
 import time
 import logging
 
-
 logger = logging.getLogger(__name__)
 
 
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index 1d80b12..2361ed5 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -89,11 +89,7 @@ def test_readaccounts_tolerates_comments_blanks_and_whitespace():
         "user2\t-20.50\t2021-01-02 extra-field\n"
     )
     mock_aliases_data = (
-        "# comment\n"
-        "\n"
-        "alias1     user1\n"
-        "bad alias line\n"
-        "alias2\tuser2\n"
+        "# comment\n" "\n" "alias1     user1\n" "bad alias line\n" "alias2\tuser2\n"
     )
 
     def custom_mock_open(filename, _bla, _bla2):
@@ -447,9 +443,13 @@ def test_newuser_no_positive_gain():
 
 
 def test_atomic_write_removes_temp_file_when_write_fails():
-    with patch("plugins.accounts.tempfile.mkstemp", return_value=(123, "tmpfile")), patch(
+    with patch(
+        "plugins.accounts.tempfile.mkstemp", return_value=(123, "tmpfile")
+    ), patch(
         "plugins.accounts.os.fdopen", side_effect=RuntimeError("write failed")
-    ), patch("plugins.accounts.os.unlink", side_effect=FileNotFoundError) as mock_unlink:
+    ), patch(
+        "plugins.accounts.os.unlink", side_effect=FileNotFoundError
+    ) as mock_unlink:
         with pytest.raises(RuntimeError):
             accounts_module._atomic_write("data/revbank.accounts", ["line\n"])
 
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index aec9005..bc8f112 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -75,8 +75,7 @@ def test_writeproducts(self):
             "data/revbank.products",
             [
                 "# Group1\n",
-                "%-58s %7.2f  %s\n"
-                % ("product1,alias1", 2.50, "Description1"),
+                "%-58s %7.2f  %s\n" % ("product1,alias1", 2.50, "Description1"),
                 "\n",
                 "# Group2\n",
                 "%-58s %7.2f  %s\n" % ("product2", 1.50, "Description2"),
@@ -396,9 +395,13 @@ def test_atomic_write_writes_and_cleans_up_on_failure(tmp_path):
 
     assert output.read_text(encoding="utf-8") == "line1\nline2\n"
 
-    with patch("plugins.products.tempfile.mkstemp", return_value=(123, "tmpfile")), patch(
+    with patch(
+        "plugins.products.tempfile.mkstemp", return_value=(123, "tmpfile")
+    ), patch(
         "plugins.products.os.fdopen", side_effect=RuntimeError("write failed")
-    ), patch("plugins.products.os.unlink", side_effect=FileNotFoundError) as mock_unlink:
+    ), patch(
+        "plugins.products.os.unlink", side_effect=FileNotFoundError
+    ) as mock_unlink:
         with pytest.raises(RuntimeError):
             ProductsModule._atomic_write("data/revbank.products", ["line\n"])
 
diff --git a/tests/test_checkout_undo_integration.py b/tests/test_checkout_undo_integration.py
index e58cd69..2c41adc 100644
--- a/tests/test_checkout_undo_integration.py
+++ b/tests/test_checkout_undo_integration.py
@@ -38,7 +38,14 @@ def make_checkout_session():
     session.products = products_plugin
     session.stock = stock_plugin
     session.POS = pos_plugin
-    return session, receipt_plugin, accounts_plugin, products_plugin, stock_plugin, pos_plugin
+    return (
+        session,
+        receipt_plugin,
+        accounts_plugin,
+        products_plugin,
+        stock_plugin,
+        pos_plugin,
+    )
 
 
 def test_checkout_stores_undo_snapshot_after_receipt_checkout():
diff --git a/tests/test_kassa.py b/tests/test_kassa.py
index c535dbb..d3909ab 100644
--- a/tests/test_kassa.py
+++ b/tests/test_kassa.py
@@ -470,7 +470,9 @@ def test_send_message_logs_debug(caplog):
     with caplog.at_level("DEBUG", logger="kassa"):
         session.send_message(True, "message", "hello")
 
-    assert "send_message sid=SID retain=True topic=message message='hello'" in caplog.text
+    assert (
+        "send_message sid=SID retain=True topic=message message='hello'" in caplog.text
+    )
 
 
 def test_session_mutable_state_is_per_instance():
@@ -523,7 +525,11 @@ def test_on_message_short_topic_is_ignored():
     msg_mock.payload = b"data"
 
     with patch("kassa.run_session") as mock_run_session:
-        for topic in ("short/topic", "hack42bar/input/session", "hack42bar/input/session/1234"):
+        for topic in (
+            "short/topic",
+            "hack42bar/input/session",
+            "hack42bar/input/session/1234",
+        ):
             msg_mock.topic = topic
             kassa.on_message(client_mock, None, msg_mock)
 

From 2383c60596b97de09c8f4707d4f520fa48be0e1e Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:31:48 +0200
Subject: [PATCH 53/76] layout fix

---
 kassa.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kassa.py b/kassa.py
index 505c99e..8ab6495 100755
--- a/kassa.py
+++ b/kassa.py
@@ -86,9 +86,7 @@ def startup(self):
                     self.help.update(self.plugins[plugname].help())
                 except Exception:
                     logger.exception("Plugin %s help failed", plugname)
-        logger.debug(
-            "session_plugins_loaded sid=%s plugins=%s", self.SID, self.plugins
-        )
+        logger.debug("session_plugins_loaded sid=%s plugins=%s", self.SID, self.plugins)
         self.receipt = self.plugins["receipt"]
         self.accounts = self.plugins["accounts"]
         self.products = self.plugins["products"]
@@ -265,7 +263,9 @@ def on_message(client, _userdata, msg):
 
 def run():
     logging_level = getattr(
-        logging, str(config_get("logging", "level", default="INFO")).upper(), logging.INFO
+        logging,
+        str(config_get("logging", "level", default="INFO")).upper(),
+        logging.INFO,
     )
     logging.basicConfig(
         level=logging_level,

From 79a12513738deee73bf952fbd56fdd33e24d73f6 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:32:08 +0200
Subject: [PATCH 54/76] Voeg javascriptlint en checktarget toe

---
 .eslintrc.js      |   19 +
 .gitignore        |    7 +
 Makefile          |   18 +-
 package-lock.json | 1131 +++++++++++++++++++++++++++++++++++++++++++++
 package.json      |   10 +
 www/all.js        |    1 -
 6 files changed, 1183 insertions(+), 3 deletions(-)
 create mode 100644 .eslintrc.js
 create mode 100644 package-lock.json
 create mode 100644 package.json

diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100644
index 0000000..42b6daf
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,19 @@
+module.exports = {
+  env: {
+    browser: true,
+    es2021: true,
+  },
+  extends: "eslint:recommended",
+  parserOptions: {
+    ecmaVersion: "latest",
+    sourceType: "script",
+  },
+  globals: {
+    $: "readonly",
+    dolog: "readonly",
+    EventSource: "readonly",
+    jQuery: "readonly",
+    runtext: "readonly",
+    showusers: "readonly",
+  },
+};
diff --git a/.gitignore b/.gitignore
index 5b6b072..cb8df27 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,8 @@
 config.yaml
+.coverage
+.pytest_cache/
+.venv/
+__pycache__/
+node_modules/
+tests/__pycache__/
+tests/plugins/__pycache__/
diff --git a/Makefile b/Makefile
index 764f249..c175a27 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,13 @@
 PYTHON ?= python3
+NPM ?= npm
 
-test:
+.PHONY: test venv pip-compile pip-sync pip-sync-dev lint python-lint js-lint check-types fix check
+
+test: venv
 	@. .venv/bin/activate && ${env} ${PYTHON} -m pytest  -vvv --cov=. --cov-report term-missing
+
+check: test js-lint ## Run tests and JavaScript lint
+
 venv: .venv/make_venv_complete ## Create virtual environment
 .venv/make_venv_complete:
 	${PYTHON} -m venv .venv
@@ -22,10 +28,18 @@ pip-sync-dev: ## synchronizes the .venv with the state of requirements.txt
 	. .venv/bin/activate && ${env} pip install -U pip-tools
 	. .venv/bin/activate && ${env} ${PYTHON} -m piptools sync requirements.txt requirements-dev.txt
 
-lint: venv  ## Do basic linting
+lint: python-lint js-lint  ## Do basic linting
+
+python-lint: venv
 	@. .venv/bin/activate && ${env} ${PYTHON} -m pylint --persistent=no kassa.py plugins
 	@. .venv/bin/activate && ${env} ${PYTHON} -m black --check kassa.py plugins tests
 
+node_modules/.package-lock.json: package.json package-lock.json
+	${NPM} ci
+
+js-lint: node_modules/.package-lock.json
+	@${NPM} run lint:js
+
 check-types: venv ## Check for type issues with mypy
 	@. .venv/bin/activate && ${env} ${PYTHON} -m mypy --check .
 
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..7657aa2
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,1131 @@
+{
+  "name": "kassa",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "devDependencies": {
+        "eslint": "^8.55.0"
+      }
+    },
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+      "dev": true,
+      "engines": {
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+      }
+    },
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+      "dev": true,
+      "dependencies": {
+        "eslint-visitor-keys": "^3.3.0"
+      },
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+      },
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+      }
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+      "dev": true,
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+      "dev": true,
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/punycode": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
+      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/queue-microtask": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
+      "integrity": "sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/resolve-from": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",
+      "integrity": "sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==",
+      "dev": true,
+      "engines": {
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+      }
+    },
+    "node_modules/reusify": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
+      "integrity": "sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==",
+      "dev": true,
+      "engines": {
+        "iojs": ">=1.0.0",
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/rimraf": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
+      "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+      "dev": true,
+      "dependencies": {
+        "glob": "^7.1.3"
+      },
+      "bin": {
+        "rimraf": "bin.js"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/run-parallel": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/run-parallel/-/run-parallel-1.2.0.tgz",
+      "integrity": "sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "dependencies": {
+        "queue-microtask": "^1.2.2"
+      }
+    },
+    "node_modules/shebang-command": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
+      "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
+      "dev": true,
+      "dependencies": {
+        "shebang-regex": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/shebang-regex": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
+      "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "dev": true,
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/strip-json-comments": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.1.1.tgz",
+      "integrity": "sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/text-table": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
+      "integrity": "sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==",
+      "dev": true
+    },
+    "node_modules/type-check": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
+      "integrity": "sha512-XleUoc9uwGXqjWwXaUTZAmzMcFZ5858QA2vvx1Ur5xIcixXIP+8LnFDgRplU30us6teqdlskFfu+ae4K79Ooew==",
+      "dev": true,
+      "dependencies": {
+        "prelude-ls": "^1.2.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/type-fest": {
+      "version": "0.20.2",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.20.2.tgz",
+      "integrity": "sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/uri-js": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
+      "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
+      "dev": true,
+      "dependencies": {
+        "punycode": "^2.1.0"
+      }
+    },
+    "node_modules/which": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
+      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
+      "dev": true,
+      "dependencies": {
+        "isexe": "^2.0.0"
+      },
+      "bin": {
+        "node-which": "bin/node-which"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "dev": true
+    },
+    "node_modules/yocto-queue": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
+      "integrity": "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..2c58f09
--- /dev/null
+++ b/package.json
@@ -0,0 +1,10 @@
+{
+  "name": "kassa",
+  "private": true,
+  "scripts": {
+    "lint:js": "eslint www/all.js www/spaceconsole/all.js"
+  },
+  "devDependencies": {
+    "eslint": "^8.55.0"
+  }
+}
diff --git a/www/all.js b/www/all.js
index dae1c78..21c5cec 100644
--- a/www/all.js
+++ b/www/all.js
@@ -1,4 +1,3 @@
-/* global dolog, runtext, showusers */
 var cachepixels={};
 var cachetop={};
 (function($) {

From 14ff0c8d82558536d90d92e45a7eacaa9645c2b1 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:38:33 +0200
Subject: [PATCH 55/76] Maak pythonlint groen

---
 kassa.py              |   3 ++
 plugins/POS.py        |   8 +--
 plugins/declaratie.py | 117 ++++++++++++++++++++----------------------
 plugins/deposit.py    |  21 ++++----
 plugins/give.py       |  43 +++++++---------
 5 files changed, 93 insertions(+), 99 deletions(-)

diff --git a/kassa.py b/kassa.py
index 8ab6495..5b99df9 100755
--- a/kassa.py
+++ b/kassa.py
@@ -1,5 +1,8 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
+# Broad exception handling is intentional in this plugin host: plugin failures
+# should be logged and isolated instead of stopping the active kassa session.
+# pylint: disable=broad-exception-caught
 import glob
 import logging
 import os
diff --git a/plugins/POS.py b/plugins/POS.py
index 1b3681a..ce19e77 100644
--- a/plugins/POS.py
+++ b/plugins/POS.py
@@ -2,10 +2,12 @@
 import base64
 import binascii
 import json
-import time
+import logging
 import pickle
+import time
+
 import serial
-import logging
+
 from config import config_get
 
 logger = logging.getLogger(__name__)
@@ -32,7 +34,7 @@
 DRAWER = b"\x1b\x700AA"
 
 
-class POS:
+class POS:  # pylint: disable=too-many-public-methods
     bonnetjes = {}
     ser = None
     lastbonID = 0
diff --git a/plugins/declaratie.py b/plugins/declaratie.py
index 0849e43..9664e11 100644
--- a/plugins/declaratie.py
+++ b/plugins/declaratie.py
@@ -78,36 +78,35 @@ def amount(self, text):
                 True, "buttons", json.dumps({"special": "numbers"})
             )
             return True
-        else:
-            if -5000 < value < 5000:
-                self.value = value
-                if self.soort == "verkoop":
-                    self.master.send_message(
-                        True, "message", "Why do you give us E %.2f?" % self.value
-                    )
-                    self.value = -self.value
-                elif self.soort == "declaratie":
-                    self.master.send_message(
-                        True, "message", "Where did you spend E %.2f on?" % self.value
-                    )
-                elif self.soort == "afroom":
-                    self.reden = "Afroom"
-                    self.ascash = -value
-                    self.asbank = value
-                    return self.final()
-                self.master.send_message(
-                    True, "buttons", json.dumps({"special": "keyboard"})
-                )
-                self.master.donext(self, "reason")
-            else:
-                self.master.donext(self, "amount")
+        if -5000 < value < 5000:
+            self.value = value
+            if self.soort == "verkoop":
                 self.master.send_message(
-                    True, "message", "Enter an amount between 0.01 and 4999.99:"
+                    True, "message", "Why do you give us E %.2f?" % self.value
                 )
+                self.value = -self.value
+            elif self.soort == "declaratie":
                 self.master.send_message(
-                    True, "buttons", json.dumps({"special": "numbers"})
+                    True, "message", "Where did you spend E %.2f on?" % self.value
                 )
-            return True
+            elif self.soort == "afroom":
+                self.reden = "Afroom"
+                self.ascash = -value
+                self.asbank = value
+                return self.final()
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "keyboard"})
+            )
+            self.master.donext(self, "reason")
+        else:
+            self.master.donext(self, "amount")
+            self.master.send_message(
+                True, "message", "Enter an amount between 0.01 and 4999.99:"
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
+            )
+        return True
 
     def reason(self, text):
         self.reden = text
@@ -144,17 +143,16 @@ def runasbar(self, text):
         except ValueError:
             self.askbar("")
             return True
-        else:
-            if -5000 < value < 5000:
-                if value > self.value:
-                    return self.askbar(
-                        "E %.2f is larger than E %.2f ; " % (value, self.value)
-                    )
-                self.asbar = value
-                if self.asbar == self.value:
-                    return self.final()
-                return self.askcash("")
-            return self.askbar("Not between 0.01 and 4999.99; ")
+        if -5000 < value < 5000:
+            if value > self.value:
+                return self.askbar(
+                    "E %.2f is larger than E %.2f ; " % (value, self.value)
+                )
+            self.asbar = value
+            if self.asbar == self.value:
+                return self.final()
+            return self.askcash("")
+        return self.askbar("Not between 0.01 and 4999.99; ")
 
     def askcash(self, error):
         self.master.donext(self, "runascash")
@@ -188,18 +186,16 @@ def runascash(self, text):
             value = float(text)
         except ValueError:
             return self.askcash("")
-        else:
-            if 0 <= value < 5000:
-                if value > (self.value - self.asbar):
-                    return self.askcash(
-                        "E %.2f is larger than E %.2f ; "
-                        % (value, self.value - self.asbar)
-                    )
-                self.ascash = value
-                if (self.ascash + self.asbar) == self.value:
-                    return self.final()
-                return self.askbank("")
-            return self.askcash("Not between 0 and 4999.99; ")
+        if 0 <= value < 5000:
+            if value > (self.value - self.asbar):
+                return self.askcash(
+                    "E %.2f is larger than E %.2f ; " % (value, self.value - self.asbar)
+                )
+            self.ascash = value
+            if (self.ascash + self.asbar) == self.value:
+                return self.final()
+            return self.askbank("")
+        return self.askcash("Not between 0 and 4999.99; ")
 
     def askbank(self, error):
         self.master.donext(self, "runasbank")
@@ -234,18 +230,17 @@ def runasbank(self, text):
             value = float(text)
         except ValueError:
             return self.askbank("")
-        else:
-            if -5000 < value < 5000:
-                if value > (self.value - self.asbar - self.ascash):
-                    return self.askbank(
-                        "E %.2f is larger than E %.2f ; "
-                        % (value, self.value - self.asbar - self.ascash)
-                    )
-                self.asbank = value
-                if (self.ascash + self.asbar + self.asbank) == self.value:
-                    return self.final()
-                return self.askbank("The numbers do not match; ")
-            return self.askbank("Not between 0.01 and 4999.99; ")
+        if -5000 < value < 5000:
+            if value > (self.value - self.asbar - self.ascash):
+                return self.askbank(
+                    "E %.2f is larger than E %.2f ; "
+                    % (value, self.value - self.asbar - self.ascash)
+                )
+            self.asbank = value
+            if (self.ascash + self.asbar + self.asbank) == self.value:
+                return self.final()
+            return self.askbank("The numbers do not match; ")
+        return self.askbank("Not between 0.01 and 4999.99; ")
 
     def bon(self):
         self.master.POS.printdeclaratie(
diff --git a/plugins/deposit.py b/plugins/deposit.py
index 68b68db..63031c2 100644
--- a/plugins/deposit.py
+++ b/plugins/deposit.py
@@ -36,18 +36,17 @@ def value(self, text):
                 True, "buttons", json.dumps({"special": "numbers"})
             )
             return True
+        if 0 < value < 1000:
+            self.master.receipt.add(False, value, "Deposit", 1, None, "deposit")
         else:
-            if 0 < value < 1000:
-                self.master.receipt.add(False, value, "Deposit", 1, None, "deposit")
-            else:
-                self.master.donext(self, "value")
-                self.master.send_message(
-                    True, "message", "Enter an amount between 0.01 and 999.99:"
-                )
-                self.master.send_message(
-                    True, "buttons", json.dumps({"special": "numbers"})
-                )
-            return True
+            self.master.donext(self, "value")
+            self.master.send_message(
+                True, "message", "Enter an amount between 0.01 and 999.99:"
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
+            )
+        return True
 
     def startup(self):
         pass
diff --git a/plugins/give.py b/plugins/give.py
index effcde4..e342b50 100644
--- a/plugins/give.py
+++ b/plugins/give.py
@@ -54,31 +54,26 @@ def amount(self, text):
                 True, "buttons", json.dumps({"special": "numbers"})
             )
             return True
+        if 0 < value < 1000:
+            self.value = value
+            self.master.donext(self, "reason")
+            self.master.send_message(
+                True,
+                "message",
+                "Why are you giving " + str(self.value) + " to " + self.userto + "?",
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "keyboard"})
+            )
         else:
-            if 0 < value < 1000:
-                self.value = value
-                self.master.donext(self, "reason")
-                self.master.send_message(
-                    True,
-                    "message",
-                    "Why are you giving "
-                    + str(self.value)
-                    + " to "
-                    + self.userto
-                    + "?",
-                )
-                self.master.send_message(
-                    True, "buttons", json.dumps({"special": "keyboard"})
-                )
-            else:
-                self.master.donext(self, "amount")
-                self.master.send_message(
-                    True, "message", "Enter an amount between 0.01 and 999.99:"
-                )
-                self.master.send_message(
-                    True, "buttons", json.dumps({"special": "numbers"})
-                )
-            return True
+            self.master.donext(self, "amount")
+            self.master.send_message(
+                True, "message", "Enter an amount between 0.01 and 999.99:"
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
+            )
+        return True
 
     def reason(self, text):
         if text == "abort":

From 417bfeb1cdc131c14419d33f034124545592404f Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:40:02 +0200
Subject: [PATCH 56/76] Laat workflow make check draaien

---
 .github/workflows/python-app.yml | 14 +++++++++-----
 Makefile                         |  2 +-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index d4d23b8..807ede0 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -26,14 +26,18 @@ jobs:
             requirements.txt
             requirements-dev.txt
 
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: npm
+          cache-dependency-path: package-lock.json
+
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           make venv
           make pip-sync-dev
 
-      - name: Run lint and formatting checks
-        run: make lint
-
-      - name: Run tests
-        run: make test
+      - name: Run tests and lint checks
+        run: make check
diff --git a/Makefile b/Makefile
index c175a27..e8e0f5d 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ NPM ?= npm
 test: venv
 	@. .venv/bin/activate && ${env} ${PYTHON} -m pytest  -vvv --cov=. --cov-report term-missing
 
-check: test js-lint ## Run tests and JavaScript lint
+check: test lint ## Run tests and linters
 
 venv: .venv/make_venv_complete ## Create virtual environment
 .venv/make_venv_complete:

From 6a8362ec5873f3dea9f1656080040d086cee1dfa Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 11:51:06 +0200
Subject: [PATCH 57/76] Maak atomic writes CI-bestendig

---
 Makefile                       |  5 +++--
 plugins/accounts.py            |  1 +
 plugins/market.py              |  1 +
 plugins/products.py            |  1 +
 plugins/stock.py               |  1 +
 tests/plugins/test_accounts.py |  7 +++++++
 tests/plugins/test_log.py      | 38 ++++++++++++++++++++--------------
 tests/plugins/test_market.py   |  2 +-
 tests/plugins/test_products.py |  2 +-
 tests/plugins/test_stock.py    |  2 +-
 10 files changed, 39 insertions(+), 21 deletions(-)

diff --git a/Makefile b/Makefile
index e8e0f5d..9e50f9a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
 PYTHON ?= python3
 NPM ?= npm
+PY_FILES := kassa.py $(shell find plugins tests -type f -name '*.py' | sort)
 
 .PHONY: test venv pip-compile pip-sync pip-sync-dev lint python-lint js-lint check-types fix check
 
@@ -32,7 +33,7 @@ lint: python-lint js-lint  ## Do basic linting
 
 python-lint: venv
 	@. .venv/bin/activate && ${env} ${PYTHON} -m pylint --persistent=no kassa.py plugins
-	@. .venv/bin/activate && ${env} ${PYTHON} -m black --check kassa.py plugins tests
+	@. .venv/bin/activate; for file in ${PY_FILES}; do ${env} ${PYTHON} -m black --check --quiet --workers 1 "$$file" || exit $$?; done
 
 node_modules/.package-lock.json: package.json package-lock.json
 	${NPM} ci
@@ -44,4 +45,4 @@ check-types: venv ## Check for type issues with mypy
 	@. .venv/bin/activate && ${env} ${PYTHON} -m mypy --check .
 
 fix:
-	@. .venv/bin/activate && ${env} ${PYTHON} -m black kassa.py plugins tests
+	@. .venv/bin/activate; for file in ${PY_FILES}; do ${env} ${PYTHON} -m black --quiet --workers 1 "$$file" || exit $$?; done
diff --git a/plugins/accounts.py b/plugins/accounts.py
index 6969e9e..ea1a9e2 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -11,6 +11,7 @@
 
 def _atomic_write(path, lines):
     directory = os.path.dirname(path) or "."
+    os.makedirs(directory, exist_ok=True)
     fd, tmp_path = tempfile.mkstemp(
         prefix=os.path.basename(path) + ".", dir=directory, text=True
     )
diff --git a/plugins/market.py b/plugins/market.py
index 62fbbe5..cb9a0b3 100644
--- a/plugins/market.py
+++ b/plugins/market.py
@@ -15,6 +15,7 @@
 
 def _atomic_write(path, lines):
     directory = os.path.dirname(path) or "."
+    os.makedirs(directory, exist_ok=True)
     fd, tmp_path = tempfile.mkstemp(
         prefix=os.path.basename(path) + ".", dir=directory, text=True
     )
diff --git a/plugins/products.py b/plugins/products.py
index a28cc4f..da23bf5 100644
--- a/plugins/products.py
+++ b/plugins/products.py
@@ -15,6 +15,7 @@
 
 def _atomic_write(path, lines):
     directory = os.path.dirname(path) or "."
+    os.makedirs(directory, exist_ok=True)
     fd, tmp_path = tempfile.mkstemp(
         prefix=os.path.basename(path) + ".", dir=directory, text=True
     )
diff --git a/plugins/stock.py b/plugins/stock.py
index 42e7ffb..93ba01b 100644
--- a/plugins/stock.py
+++ b/plugins/stock.py
@@ -6,6 +6,7 @@
 
 def _atomic_write(path, lines):
     directory = os.path.dirname(path) or "."
+    os.makedirs(directory, exist_ok=True)
     fd, tmp_path = tempfile.mkstemp(
         prefix=os.path.basename(path) + ".", dir=directory, text=True
     )
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index 2361ed5..66731fd 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -442,6 +442,13 @@ def test_newuser_no_positive_gain():
     assert acc.newuser("new_user") is None
 
 
+def test_atomic_write_creates_parent_directory(tmp_path):
+    output = tmp_path / "missing" / "revbank.accounts"
+    accounts_module._atomic_write(str(output), ["line1\n", "line2\n"])
+
+    assert output.read_text(encoding="utf-8") == "line1\nline2\n"
+
+
 def test_atomic_write_removes_temp_file_when_write_fails():
     with patch(
         "plugins.accounts.tempfile.mkstemp", return_value=(123, "tmpfile")
diff --git a/tests/plugins/test_log.py b/tests/plugins/test_log.py
index 5a4cb70..4fe4291 100644
--- a/tests/plugins/test_log.py
+++ b/tests/plugins/test_log.py
@@ -1,6 +1,7 @@
 from unittest.mock import patch, mock_open, MagicMock
 import plugins.log as log_module
-import time
+
+FIXED_TIME = "2026-05-28_11:42:25"
 
 
 class TestLog:
@@ -21,36 +22,37 @@ def test_log(self):
         test_action = "TEST_ACTION"
         test_text = "Test text"
         mo = mock_open()
-        with patch("builtins.open", mo):
+        with patch("builtins.open", mo), patch(
+            "plugins.log.time.strftime", return_value=FIXED_TIME
+        ):
             self.log.log(test_action, test_text)
             mo.assert_called_with("data/revbank.log", "a", encoding="utf-8")
             handle = mo()
             handle.write.assert_called_with(
-                time.strftime("%Y-%m-%d_%H:%M:%S")
-                + " "
-                + test_action
-                + " "
-                + test_text
-                + "\n"
+                FIXED_TIME + " " + test_action + " " + test_text + "\n"
             )
 
     def test_hook_balance(self):
         test_args = ("user", 100.0, 90.0, 123)
         mo = mock_open()
-        with patch("builtins.open", mo):
+        with patch("builtins.open", mo), patch(
+            "plugins.log.time.strftime", return_value=FIXED_TIME
+        ):
             self.log.hook_balance(test_args)
             mo.assert_called_with("data/revbank.log", "a", encoding="utf-8")
             handle = mo()
-            expected_log = f"{time.strftime('%Y-%m-%d_%H:%M:%S')} BALANCE 123        user had +100.00, lost -10.00, now has +90.00\n"
+            expected_log = f"{FIXED_TIME} BALANCE 123        user had +100.00, lost -10.00, now has +90.00\n"
             handle.write.assert_called_with(expected_log)
 
     def test_hook_balance_gain(self):
         test_args = ("user", 90.0, 100.0, 123)
         mo = mock_open()
-        with patch("builtins.open", mo):
+        with patch("builtins.open", mo), patch(
+            "plugins.log.time.strftime", return_value=FIXED_TIME
+        ):
             self.log.hook_balance(test_args)
             handle = mo()
-            expected_log = f"{time.strftime('%Y-%m-%d_%H:%M:%S')} BALANCE 123        user had +90.00, gained +10.00, now has +100.00\n"
+            expected_log = f"{FIXED_TIME} BALANCE 123        user had +90.00, gained +10.00, now has +100.00\n"
             handle.write.assert_called_with(expected_log)
 
     def test_hook_post_checkout(self):
@@ -67,11 +69,13 @@ def test_hook_post_checkout(self):
         )
         self.log.master.transID = 456
         mo = mock_open()
-        with patch("builtins.open", mo):
+        with patch("builtins.open", mo), patch(
+            "plugins.log.time.strftime", return_value=FIXED_TIME
+        ):
             self.log.hook_post_checkout(None)
             mo.assert_called_with("data/revbank.log", "a", encoding="utf-8")
             handle = mo()
-            expected_log = f"{time.strftime('%Y-%m-%d_%H:%M:%S')} CHECKOUT 456        user 2 *      50.00 LOSE EUR     100.00 # Test\n"
+            expected_log = f"{FIXED_TIME} CHECKOUT 456        user 2 *      50.00 LOSE EUR     100.00 # Test\n"
             handle.write.assert_called_with(expected_log)
 
     def test_pre_input(self):
@@ -80,9 +84,11 @@ def test_pre_input(self):
         mo = mock_open()
         with patch("builtins.open", mo), patch.object(
             self.master_mock, "send_message"
-        ) as mock_send_message:
+        ) as mock_send_message, patch(
+            "plugins.log.time.strftime", return_value=FIXED_TIME
+        ):
             self.log.pre_input(test_text)
             mo.assert_called_with("data/revbank.log", "a", encoding="utf-8")
             handle = mo()
-            expected_log = f"{time.strftime('%Y-%m-%d_%H:%M:%S')} PROMPT Test Prompt >> {test_text}\n"
+            expected_log = f"{FIXED_TIME} PROMPT Test Prompt >> {test_text}\n"
             handle.write.assert_called_with(expected_log)
diff --git a/tests/plugins/test_market.py b/tests/plugins/test_market.py
index 884fad9..3077ca1 100644
--- a/tests/plugins/test_market.py
+++ b/tests/plugins/test_market.py
@@ -400,7 +400,7 @@ def test_input_market_admin_commands(self):
 
 
 def test_atomic_write_writes_and_cleans_up_on_failure(tmp_path):
-    output = tmp_path / "market.txt"
+    output = tmp_path / "missing" / "market.txt"
     market_module._atomic_write(str(output), ["line1\n", "line2\n"])
 
     assert output.read_text(encoding="utf-8") == "line1\nline2\n"
diff --git a/tests/plugins/test_products.py b/tests/plugins/test_products.py
index bc8f112..48dcf2f 100644
--- a/tests/plugins/test_products.py
+++ b/tests/plugins/test_products.py
@@ -390,7 +390,7 @@ def test_input_product_commands_and_multiplier(self):
 
 
 def test_atomic_write_writes_and_cleans_up_on_failure(tmp_path):
-    output = tmp_path / "products.txt"
+    output = tmp_path / "missing" / "products.txt"
     ProductsModule._atomic_write(str(output), ["line1\n", "line2\n"])
 
     assert output.read_text(encoding="utf-8") == "line1\nline2\n"
diff --git a/tests/plugins/test_stock.py b/tests/plugins/test_stock.py
index 5958778..8c0d18e 100644
--- a/tests/plugins/test_stock.py
+++ b/tests/plugins/test_stock.py
@@ -480,7 +480,7 @@ def test_stock_voorraad_amount_error_handling():
 
 
 def test_stock_atomic_write_writes_and_cleans_up_on_failure(tmp_path):
-    output = tmp_path / "stock.txt"
+    output = tmp_path / "missing" / "stock.txt"
     stock_module._atomic_write(str(output), ["line1\n", "line2\n"])
 
     assert output.read_text(encoding="utf-8") == "line1\nline2\n"

From 4eace8e10506a7cfc8dc7a53142869e3180813ae Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 12:53:51 +0200
Subject: [PATCH 58/76] Toon stickerprinter fouten duidelijk

---
 plugins/stickers.py            | 34 ++++++++++++++++++++++++----------
 tests/plugins/test_stickers.py | 19 ++++++++++++++-----
 2 files changed, 38 insertions(+), 15 deletions(-)

diff --git a/plugins/stickers.py b/plugins/stickers.py
index 80e7135..b35302d 100644
--- a/plugins/stickers.py
+++ b/plugins/stickers.py
@@ -279,8 +279,7 @@ def barcodenum(self, text):
         result = self.read_copy_count(text, "barcodenum")
         if result is not None:
             return result
-        self.barcodeprint()
-        return True
+        return self.print_label(self.barcodeprint, "barcodenum")
 
     def barcodecount(self, text):
         prod = self.master.products.lookupprod(text)
@@ -327,14 +326,32 @@ def read_copy_count(self, text, nextcall):
         self.copies = copies
         return None
 
+    def print_label(self, print_func, nextcall):
+        try:
+            print_func()
+        except Exception:  # pylint: disable=broad-exception-caught
+            logger.exception(
+                "Sticker print failed sid=%s printer=%s", self.SID, self.PRINTER
+            )
+            self.master.donext(self, nextcall)
+            self.master.send_message(
+                True,
+                "message",
+                "Printer error; sticker not printed. Check printer and try again.",
+            )
+            self.master.send_message(
+                True, "buttons", json.dumps({"special": "numbers"})
+            )
+            return True
+        return True
+
     def eigendomnum(self, text):
         if text == "abort":
             return self.master.callhook("abort", None)
         result = self.read_copy_count(text, "eigendomnum")
         if result is not None:
             return result
-        self.eigendomprint()
-        return True
+        return self.print_label(self.eigendomprint, "eigendomnum")
 
     def eigendomcount(self, text):
         if text == "abort":
@@ -348,8 +365,7 @@ def foodnum(self, text):
         result = self.read_copy_count(text, "foodnum")
         if result is not None:
             return result
-        self.foodprint()
-        return True
+        return self.print_label(self.foodprint, "foodnum")
 
     def thtnum(self, text):
         if text == "abort":
@@ -357,8 +373,7 @@ def thtnum(self, text):
         result = self.read_copy_count(text, "thtnum")
         if result is not None:
             return result
-        self.thtprint()
-        return True
+        return self.print_label(self.thtprint, "thtnum")
 
     def toolnum(self, text):
         if text == "abort":
@@ -366,8 +381,7 @@ def toolnum(self, text):
         result = self.read_copy_count(text, "toolnum")
         if result is not None:
             return result
-        self.toolprint()
-        return True
+        return self.print_label(self.toolprint, "toolnum")
 
     def foodname(self, text):
         if text == "abort":
diff --git a/tests/plugins/test_stickers.py b/tests/plugins/test_stickers.py
index 97bcca9..e86e482 100644
--- a/tests/plugins/test_stickers.py
+++ b/tests/plugins/test_stickers.py
@@ -1,6 +1,5 @@
 import io
 import base64
-import pytest
 
 from unittest.mock import Mock, call
 from unittest.mock import patch
@@ -301,12 +300,22 @@ def test_toolnum_prints_label(_cups):
     assert sticky.copies == 1
 
 
-def test_number_print_errors_are_not_swallowed():
-    sticky = stickers("main", Mock())
+def test_number_print_errors_show_printer_message():
+    master = Mock()
+    sticky = stickers("main", master)
 
     with patch.object(sticky, "barcodeprint", side_effect=RuntimeError("print failed")):
-        with pytest.raises(RuntimeError, match="print failed"):
-            sticky.barcodenum("1")
+        assert sticky.barcodenum("1")
+
+    master.donext.assert_called_once_with(sticky, "barcodenum")
+    assert master.send_message.call_args_list == [
+        call(
+            True,
+            "message",
+            "Printer error; sticker not printed. Check printer and try again.",
+        ),
+        call(True, "buttons", '{"special": "numbers"}'),
+    ]
 
 
 @patch("plugins.stickers.brother_ql.backends.helpers")

From e9100a13745a513f2c7a360be5cc67613c921793 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:02:29 +0200
Subject: [PATCH 59/76] Voeg members beheer toe

---
 plugins/accounts.py            |  93 +++++++++++++++-
 tests/plugins/test_accounts.py | 191 ++++++++++++++++++++++++++++++++-
 2 files changed, 279 insertions(+), 5 deletions(-)

diff --git a/plugins/accounts.py b/plugins/accounts.py
index ea1a9e2..c977968 100644
--- a/plugins/accounts.py
+++ b/plugins/accounts.py
@@ -48,7 +48,12 @@ def __init__(self, SID, master):
         self.checkout_balances = {}
 
     def help(self):
-        return {"adduseralias": "Add user key alias"}
+        return {
+            "addmember": "Add user to members",
+            "adduseralias": "Add user key alias",
+            "delmember": "Remove user from members",
+            "members": "Manage members",
+        }
 
     def get_last_updated_accounts(self):
         logger.debug("accounts_state sid=%s accounts=%s", self.SID, self.accounts)
@@ -95,6 +100,16 @@ def readmembers(self):
                 if member.strip() and not member.lstrip().startswith("#")
             ]
 
+    def _writemembers(self):
+        with self.write_lock:
+            _atomic_write(
+                "data/revbank.members", ["%s\n" % member for member in self.members]
+            )
+
+    def _publish_members(self):
+        self.get_last_updated_accounts()
+        self.master.send_message(True, "members", json.dumps(self.members))
+
     def updateaccount(self, usr, value):
         logger.debug("update_account sid=%s user=%s value=%s", self.SID, usr, value)
         if usr == "cash":
@@ -196,6 +211,68 @@ def messageandbuttons(self, donext, buttons, msg):
         self.master.send_message(True, "buttons", json.dumps({"special": buttons}))
         return True
 
+    def _messageandcustom(self, donext, custom, msg):
+        self.master.donext(self, donext)
+        self.master.send_message(True, "message", msg)
+        self.master.send_message(
+            True, "buttons", json.dumps({"special": "custom", "custom": custom})
+        )
+        return True
+
+    def _membersmenu(self):
+        custom = [
+            {"text": "addmember", "display": "Add member"},
+            {"text": "delmember", "display": "Remove member"},
+        ]
+        self.master.send_message(True, "message", "Please select a members command")
+        self.master.send_message(
+            True, "buttons", json.dumps({"special": "custom", "custom": custom})
+        )
+        return True
+
+    def _addmember(self, text):
+        if text == "abort":
+            return self.master.callhook("abort", None)
+        if text not in self.accounts:
+            return self.messageandbuttons(
+                "_addmember",
+                "accounts",
+                "Unknown account; What user do you want to add?",
+            )
+        if text in self.members:
+            return self.messageandbuttons(
+                "_addmember",
+                "accounts",
+                "Already a member; What user do you want to add?",
+            )
+        self.members.append(text)
+        self._writemembers()
+        self._publish_members()
+        self.master.send_message(True, "message", "Member added: " + text)
+        return True
+
+    def _delmember(self, text):
+        if text == "abort":
+            return self.master.callhook("abort", None)
+        if text not in self.members:
+            custom = [{"text": member, "display": member} for member in self.members]
+            return self._messageandcustom(
+                "_delmember",
+                custom,
+                "Unknown member; What member do you want to remove?",
+            )
+        self.members.remove(text)
+        self._writemembers()
+        self._publish_members()
+        self.master.send_message(True, "message", "Member removed: " + text)
+        return True
+
+    def _delmember_prompt(self):
+        custom = [{"text": member, "display": member} for member in self.members]
+        return self._messageandcustom(
+            "_delmember", custom, "What member do you want to remove?"
+        )
+
     def addalias(self, text):
         if text == "abort":
             return self.master.callhook("abort", None)
@@ -233,10 +310,18 @@ def input(self, text):
             self.master.callhook("checkout", text)
             self.master.callhook("endsession", text)
             return True
-        if text == "adduseralias":
-            return self.messageandbuttons(
+        command_handlers = {
+            "adduseralias": lambda: self.messageandbuttons(
                 "askalias", "accounts", "What user do you want to alias?"
-            )
+            ),
+            "members": self._membersmenu,
+            "addmember": lambda: self.messageandbuttons(
+                "_addmember", "accounts", "What user do you want to add?"
+            ),
+            "delmember": self._delmember_prompt,
+        }
+        if text in command_handlers:
+            return command_handlers[text]()
         return None
 
     def newuser(self, text):
diff --git a/tests/plugins/test_accounts.py b/tests/plugins/test_accounts.py
index 66731fd..8316ff9 100644
--- a/tests/plugins/test_accounts.py
+++ b/tests/plugins/test_accounts.py
@@ -10,7 +10,12 @@
 
 def test_help():
     acc = accounts("main", Mock())
-    assert acc.help() == {"adduseralias": "Add user key alias"}
+    assert acc.help() == {
+        "addmember": "Add user to members",
+        "adduseralias": "Add user key alias",
+        "delmember": "Remove user from members",
+        "members": "Manage members",
+    }
 
 
 def test_init():
@@ -139,6 +144,19 @@ def test_writeaccount():
     )
 
 
+def test_writemembers():
+    master_mock = Mock()
+    acc = accounts("SID", master_mock)
+    acc.members = ["user1", "user2"]
+
+    with patch("plugins.accounts._atomic_write") as mock_atomic_write:
+        acc._writemembers()
+
+    mock_atomic_write.assert_called_once_with(
+        "data/revbank.members", ["user1\n", "user2\n"]
+    )
+
+
 def test_hook_balance():
     master_mock = Mock()
     acc = accounts("SID", master_mock)
@@ -308,6 +326,134 @@ def test_messageandbuttons():
     assert master_mock.send_message.call_args_list == expected_calls
 
 
+def test_messageandcustom():
+    master_mock = Mock()
+    acc = accounts("SID", master_mock)
+    custom = [{"text": "option", "display": "Option"}]
+
+    acc._messageandcustom("next_function", custom, "Test message")
+
+    master_mock.donext.assert_called_with(acc, "next_function")
+    expected_calls = [
+        call(True, "message", "Test message"),
+        call(
+            True,
+            "buttons",
+            '{"special": "custom", "custom": [{"text": "option", "display": "Option"}]}',
+        ),
+    ]
+    assert master_mock.send_message.call_args_list == expected_calls
+
+
+def test_membersmenu():
+    master_mock = Mock()
+    acc = accounts("SID", master_mock)
+
+    assert acc._membersmenu() is True
+
+    expected_calls = [
+        call(True, "message", "Please select a members command"),
+        call(
+            True,
+            "buttons",
+            '{"special": "custom", "custom": [{"text": "addmember", "display": "Add member"}, {"text": "delmember", "display": "Remove member"}]}',
+        ),
+    ]
+    assert master_mock.send_message.call_args_list == expected_calls
+
+
+@patch("plugins.accounts._atomic_write")
+def test_addmember(mock_atomic_write):
+    master_mock = Mock()
+    acc = accounts("SID", master_mock)
+    acc.accounts = {
+        "user1": {"amount": 0, "lastupdate": "2021-01-02"},
+        "user2": {"amount": 0, "lastupdate": "2021-01-01"},
+    }
+
+    assert acc._addmember("user1") is True
+
+    assert acc.members == ["user1"]
+    mock_atomic_write.assert_called_once_with("data/revbank.members", ["user1\n"])
+    expected_calls = [
+        call(True, "nonmembers", '["user2"]'),
+        call(True, "members", '["user1"]'),
+        call(True, "message", "Member added: user1"),
+    ]
+    assert master_mock.send_message.call_args_list == expected_calls
+
+
+def test_addmember_invalid_and_abort():
+    master_mock = Mock()
+    acc = accounts("SID", master_mock)
+    acc.accounts = {"user1": {"amount": 0, "lastupdate": "2021-01-01"}}
+    acc.members = ["user1"]
+
+    assert acc._addmember("missing") is True
+    master_mock.donext.assert_called_with(acc, "_addmember")
+    master_mock.send_message.assert_has_calls(
+        [
+            call(True, "message", "Unknown account; What user do you want to add?"),
+            call(True, "buttons", '{"special": "accounts"}'),
+        ]
+    )
+
+    master_mock.reset_mock()
+    assert acc._addmember("user1") is True
+    master_mock.donext.assert_called_with(acc, "_addmember")
+    master_mock.send_message.assert_has_calls(
+        [
+            call(True, "message", "Already a member; What user do you want to add?"),
+            call(True, "buttons", '{"special": "accounts"}'),
+        ]
+    )
+
+    master_mock.reset_mock()
+    assert acc._addmember("abort") == master_mock.callhook.return_value
+    master_mock.callhook.assert_called_once_with("abort", None)
+
+
+@patch("plugins.accounts._atomic_write")
+def test_delmember(mock_atomic_write):
+    master_mock = Mock()
+    acc = accounts("SID", master_mock)
+    acc.accounts = {"user1": {"amount": 0, "lastupdate": "2021-01-01"}}
+    acc.members = ["user1"]
+
+    assert acc._delmember("user1") is True
+
+    assert acc.members == []
+    mock_atomic_write.assert_called_once_with("data/revbank.members", [])
+    expected_calls = [
+        call(True, "nonmembers", '["user1"]'),
+        call(True, "members", "[]"),
+        call(True, "message", "Member removed: user1"),
+    ]
+    assert master_mock.send_message.call_args_list == expected_calls
+
+
+def test_delmember_invalid_and_abort():
+    master_mock = Mock()
+    acc = accounts("SID", master_mock)
+    acc.members = ["user1"]
+
+    assert acc._delmember("missing") is True
+    master_mock.donext.assert_called_with(acc, "_delmember")
+    expected_calls = [
+        call(True, "message", "Unknown member; What member do you want to remove?"),
+        call(
+            True,
+            "buttons",
+            '{"special": "custom", "custom": [{"text": "user1", "display": "user1"}]}',
+        ),
+    ]
+    assert master_mock.send_message.call_args_list == expected_calls
+
+    master_mock.reset_mock()
+    assert acc._delmember("abort") == master_mock.callhook.return_value
+    master_mock.callhook.assert_called_once_with("abort", None)
+
+
 @patch("builtins.open")
 def test_addalias(_open):
     master_mock = Mock()
@@ -413,6 +559,49 @@ def test_input_adduseralias_and_unknown():
     assert acc.input("missing") is None
 
 
+def test_input_members_commands():
+    master_mock = Mock()
+    master_mock.receipt.is_empty.return_value = True
+    acc = accounts("SID", master_mock)
+    acc.members = ["user1"]
+
+    assert acc.input("members") is True
+    master_mock.send_message.assert_has_calls(
+        [
+            call(True, "message", "Please select a members command"),
+            call(
+                True,
+                "buttons",
+                '{"special": "custom", "custom": [{"text": "addmember", "display": "Add member"}, {"text": "delmember", "display": "Remove member"}]}',
+            ),
+        ]
+    )
+
+    master_mock.reset_mock()
+    assert acc.input("addmember") is True
+    master_mock.donext.assert_called_with(acc, "_addmember")
+    master_mock.send_message.assert_has_calls(
+        [
+            call(True, "message", "What user do you want to add?"),
+            call(True, "buttons", '{"special": "accounts"}'),
+        ]
+    )
+
+    master_mock.reset_mock()
+    assert acc.input("delmember") is True
+    master_mock.donext.assert_called_with(acc, "_delmember")
+    master_mock.send_message.assert_has_calls(
+        [
+            call(True, "message", "What member do you want to remove?"),
+            call(
+                True,
+                "buttons",
+                '{"special": "custom", "custom": [{"text": "user1", "display": "user1"}]}',
+            ),
+        ]
+    )
+
+
 def test_newuser():
     master_mock = Mock()
     acc = accounts("SID", master_mock)

From 316f30222e095d93808d8ae737c7333f3151358c Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:06:55 +0200
Subject: [PATCH 60/76] Splits kassa JavaScript op

---
 package.json                 |  2 +-
 www/index.html               |  4 +-
 www/{all.js => kassa-app.js} | 95 ++++++------------------------------
 www/kassa-dom.js             | 86 ++++++++++++++++++++++++++++++++
 www/kassa-textfill.js        | 29 +++++++++++
 5 files changed, 133 insertions(+), 83 deletions(-)
 rename www/{all.js => kassa-app.js} (91%)
 create mode 100644 www/kassa-dom.js
 create mode 100644 www/kassa-textfill.js

diff --git a/package.json b/package.json
index 2c58f09..9ca00ca 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "kassa",
   "private": true,
   "scripts": {
-    "lint:js": "eslint www/all.js www/spaceconsole/all.js"
+    "lint:js": "eslint www/kassa-textfill.js www/kassa-dom.js www/kassa-app.js www/spaceconsole/all.js"
   },
   "devDependencies": {
     "eslint": "^8.55.0"
diff --git a/www/index.html b/www/index.html
index c746159..decae17 100644
--- a/www/index.html
+++ b/www/index.html
@@ -5,7 +5,9 @@
      <meta http-equiv="content-type" content="text/html; charset=utf-8">
     <script src="jquery.min.js"></script>
     <link type="text/css" rel="stylesheet" href="stom.css" />
-    <script src="all.js"></script>
+    <script src="kassa-textfill.js"></script>
+    <script src="kassa-dom.js"></script>
+    <script src="kassa-app.js"></script>
   </head>
   <body id="body">
   </body>
diff --git a/www/all.js b/www/kassa-app.js
similarity index 91%
rename from www/all.js
rename to www/kassa-app.js
index 21c5cec..8053840 100644
--- a/www/all.js
+++ b/www/kassa-app.js
@@ -1,32 +1,3 @@
-var cachepixels={};
-var cachetop={};
-(function($) {
-    $.fn.textfill = function(options) {
-        var fontSize = options.maxFontPixels;
-        var maxHeight = $(this).parent().height();
-        var maxWidth = $(this).parent().width();
-        var textHeight;
-        var textWidth;
-        if(cachepixels[this.text()]>0) {
-            this.css('font-size', cachepixels[this.text()]+'vh');
-            this.css('top',cachetop[this.text()]);
-            return this;
-        }
-        do {
-            this.css('font-size', fontSize+'vh');
-            textHeight = this.height();
-            textWidth = this.width();
-            cachepixels[this.text()]=fontSize;
-            fontSize = fontSize - 0.9;
-        } while ((textHeight > maxHeight || textWidth > maxWidth) && fontSize > 0.5);
-        textHeight = this.height();
-        var mytop=(maxHeight-textHeight)/2;
-        this.css('top',mytop);
-        cachetop[this.text()]=mytop;
-        return this;
-    };
-})(jQuery);
-
 $(function() {
   var session='main';
   if (window.location.hash !== '') {
@@ -44,6 +15,20 @@ $(function() {
   var tabenable=0;
   var question="";
   var locked=0;
+  var dom=window.HackBankDom;
+  var allElements=dom.allElements;
+  var appendSearchValue=dom.appendSearchValue;
+  var buttonElement=dom.buttonElement;
+  var clearElement=dom.clearElement;
+  var fillVisibleText=dom.fillVisibleText;
+  var hideElement=dom.hideElement;
+  var hideElements=dom.hideElements;
+  var scrollToBottom=dom.scrollToBottom;
+  var searchInput=dom.searchInput;
+  var searchValue=dom.searchValue;
+  var setSearchValue=dom.setSearchValue;
+  var showElement=dom.showElement;
+  var topButton=dom.topButton;
 
   function postmsg(topic,msg) {
     fetch("post.php", {
@@ -59,58 +44,6 @@ $(function() {
       console.error("Post failed", error);
     });
   }
-  function firstElement(selector) {
-    return document.querySelector(selector);
-  }
-  function allElements(selector) {
-    return Array.prototype.slice.call(document.querySelectorAll(selector));
-  }
-  function showElement(selector) {
-    var element=firstElement(selector);
-    if(element) element.style.display='';
-  }
-  function hideElement(selector) {
-    var element=firstElement(selector);
-    if(element) element.style.display='none';
-  }
-  function hideElements(selector) {
-    allElements(selector).forEach(function(element) {
-      element.style.display='none';
-    });
-  }
-  function clearElement(selector) {
-    var element=firstElement(selector);
-    if(element) element.textContent='';
-  }
-  function scrollToBottom(selector) {
-    var element=firstElement(selector);
-    if(element) element.scrollTop=element.scrollHeight;
-  }
-  function searchInput() {
-    return document.getElementById('Zoek');
-  }
-  function searchValue() {
-    var input=searchInput();
-    return input ? input.value : "";
-  }
-  function setSearchValue(value) {
-    var input=searchInput();
-    if(input) input.value=value;
-  }
-  function appendSearchValue(value) {
-    setSearchValue(searchValue()+value);
-  }
-  function fillVisibleText(selector) {
-    $(selector).each(function() {
-       $(this).textfill({maxFontPixels: 5});
-    });
-  }
-  function topButton(className,id,text) {
-    return $('<div>',{class: "Knopje Button "+className,id: id}).append($('<span>',{class: "Paginatext",text: text}));
-  }
-  function buttonElement(className,id,text) {
-    return $('<div>',{class: className,id: id}).append($('<span>',{class: "Knopjetext",text: text}));
-  }
   function prependCashButton() {
     $('#TopButtons').prepend(topButton("normal cash",'cash',"cash"));
     fillVisibleText(".Paginatext:visible");
diff --git a/www/kassa-dom.js b/www/kassa-dom.js
new file mode 100644
index 0000000..dc08a66
--- /dev/null
+++ b/www/kassa-dom.js
@@ -0,0 +1,86 @@
+(function(window, document, $) {
+  function firstElement(selector) {
+    return document.querySelector(selector);
+  }
+
+  function allElements(selector) {
+    return Array.prototype.slice.call(document.querySelectorAll(selector));
+  }
+
+  function showElement(selector) {
+    var element = firstElement(selector);
+    if(element) element.style.display = '';
+  }
+
+  function hideElement(selector) {
+    var element = firstElement(selector);
+    if(element) element.style.display = 'none';
+  }
+
+  function hideElements(selector) {
+    allElements(selector).forEach(function(element) {
+      element.style.display = 'none';
+    });
+  }
+
+  function clearElement(selector) {
+    var element = firstElement(selector);
+    if(element) element.textContent = '';
+  }
+
+  function scrollToBottom(selector) {
+    var element = firstElement(selector);
+    if(element) element.scrollTop = element.scrollHeight;
+  }
+
+  function searchInput() {
+    return document.getElementById('Zoek');
+  }
+
+  function searchValue() {
+    var input = searchInput();
+    return input ? input.value : "";
+  }
+
+  function setSearchValue(value) {
+    var input = searchInput();
+    if(input) input.value = value;
+  }
+
+  function appendSearchValue(value) {
+    setSearchValue(searchValue() + value);
+  }
+
+  function fillVisibleText(selector) {
+    $(selector).each(function() {
+      $(this).textfill({maxFontPixels: 5});
+    });
+  }
+
+  function topButton(className, id, text) {
+    return $('<div>', {class: "Knopje Button " + className, id: id})
+      .append($('<span>', {class: "Paginatext", text: text}));
+  }
+
+  function buttonElement(className, id, text) {
+    return $('<div>', {class: className, id: id})
+      .append($('<span>', {class: "Knopjetext", text: text}));
+  }
+
+  window.HackBankDom = {
+    allElements: allElements,
+    appendSearchValue: appendSearchValue,
+    buttonElement: buttonElement,
+    clearElement: clearElement,
+    fillVisibleText: fillVisibleText,
+    firstElement: firstElement,
+    hideElement: hideElement,
+    hideElements: hideElements,
+    scrollToBottom: scrollToBottom,
+    searchInput: searchInput,
+    searchValue: searchValue,
+    setSearchValue: setSearchValue,
+    showElement: showElement,
+    topButton: topButton,
+  };
+})(window, document, jQuery);
diff --git a/www/kassa-textfill.js b/www/kassa-textfill.js
new file mode 100644
index 0000000..a64ee84
--- /dev/null
+++ b/www/kassa-textfill.js
@@ -0,0 +1,29 @@
+var cachepixels = {};
+var cachetop = {};
+
+(function($) {
+    $.fn.textfill = function(options) {
+        var fontSize = options.maxFontPixels;
+        var maxHeight = $(this).parent().height();
+        var maxWidth = $(this).parent().width();
+        var textHeight;
+        var textWidth;
+        if(cachepixels[this.text()] > 0) {
+            this.css('font-size', cachepixels[this.text()] + 'vh');
+            this.css('top', cachetop[this.text()]);
+            return this;
+        }
+        do {
+            this.css('font-size', fontSize + 'vh');
+            textHeight = this.height();
+            textWidth = this.width();
+            cachepixels[this.text()] = fontSize;
+            fontSize = fontSize - 0.9;
+        } while ((textHeight > maxHeight || textWidth > maxWidth) && fontSize > 0.5);
+        textHeight = this.height();
+        var mytop = (maxHeight - textHeight) / 2;
+        this.css('top', mytop);
+        cachetop[this.text()] = mytop;
+        return this;
+    };
+})(jQuery);

From 8819c3118884a6cab97092448aca25e430e171f5 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:09:40 +0200
Subject: [PATCH 61/76] Voeg frontend tests toe

---
 .eslintrc.js                    |   8 +++
 Makefile                        |   9 ++-
 package.json                    |   3 +-
 tests/js/index-scripts.test.js  |  20 ++++++
 tests/js/kassa-dom.test.js      | 121 ++++++++++++++++++++++++++++++++
 tests/js/kassa-textfill.test.js |  76 ++++++++++++++++++++
 6 files changed, 234 insertions(+), 3 deletions(-)
 create mode 100644 tests/js/index-scripts.test.js
 create mode 100644 tests/js/kassa-dom.test.js
 create mode 100644 tests/js/kassa-textfill.test.js

diff --git a/.eslintrc.js b/.eslintrc.js
index 42b6daf..02fda5b 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -16,4 +16,12 @@ module.exports = {
     runtext: "readonly",
     showusers: "readonly",
   },
+  overrides: [
+    {
+      files: ["tests/js/*.test.js"],
+      env: {
+        node: true,
+      },
+    },
+  ],
 };
diff --git a/Makefile b/Makefile
index 9e50f9a..10760e2 100644
--- a/Makefile
+++ b/Makefile
@@ -2,11 +2,16 @@ PYTHON ?= python3
 NPM ?= npm
 PY_FILES := kassa.py $(shell find plugins tests -type f -name '*.py' | sort)
 
-.PHONY: test venv pip-compile pip-sync pip-sync-dev lint python-lint js-lint check-types fix check
+.PHONY: test python-test js-test venv pip-compile pip-sync pip-sync-dev lint python-lint js-lint check-types fix check
 
-test: venv
+test: python-test js-test
+
+python-test: venv
 	@. .venv/bin/activate && ${env} ${PYTHON} -m pytest  -vvv --cov=. --cov-report term-missing
 
+js-test: node_modules/.package-lock.json
+	@${NPM} run test:js
+
 check: test lint ## Run tests and linters
 
 venv: .venv/make_venv_complete ## Create virtual environment
diff --git a/package.json b/package.json
index 9ca00ca..599dccb 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,8 @@
   "name": "kassa",
   "private": true,
   "scripts": {
-    "lint:js": "eslint www/kassa-textfill.js www/kassa-dom.js www/kassa-app.js www/spaceconsole/all.js"
+    "lint:js": "eslint www/kassa-textfill.js www/kassa-dom.js www/kassa-app.js www/spaceconsole/all.js tests/js/*.test.js",
+    "test:js": "node --test tests/js/*.test.js"
   },
   "devDependencies": {
     "eslint": "^8.55.0"
diff --git a/tests/js/index-scripts.test.js b/tests/js/index-scripts.test.js
new file mode 100644
index 0000000..ebd50cd
--- /dev/null
+++ b/tests/js/index-scripts.test.js
@@ -0,0 +1,20 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const test = require("node:test");
+
+test("main index loads split kassa scripts in dependency order", () => {
+  const indexPath = path.join(__dirname, "../../www/index.html");
+  const html = fs.readFileSync(indexPath, "utf8");
+  const scripts = Array.from(html.matchAll(/<script src="([^"]+)"><\/script>/g)).map(
+    (match) => match[1],
+  );
+
+  assert.deepEqual(scripts, [
+    "jquery.min.js",
+    "kassa-textfill.js",
+    "kassa-dom.js",
+    "kassa-app.js",
+  ]);
+  assert(!html.includes('src="all.js"'));
+});
diff --git a/tests/js/kassa-dom.test.js b/tests/js/kassa-dom.test.js
new file mode 100644
index 0000000..7da911a
--- /dev/null
+++ b/tests/js/kassa-dom.test.js
@@ -0,0 +1,121 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const test = require("node:test");
+const vm = require("node:vm");
+
+function fakeJQueryFactory(selectorMap) {
+  function createElement(tagWithBrackets, attrs) {
+    return {
+      attrs: attrs || {},
+      children: [],
+      tag: tagWithBrackets.replace(/[<>]/g, ""),
+      append(child) {
+        this.children.push(child);
+        return this;
+      },
+    };
+  }
+
+  return function jquery(selector, attrs) {
+    if(typeof selector === "object") {
+      return selector;
+    }
+    if(typeof selector === "string" && selector.startsWith("<")) {
+      return createElement(selector, attrs);
+    }
+    const elements = selectorMap[selector] || [];
+    return {
+      each(callback) {
+        elements.forEach((element, index) => callback.call(element, index, element));
+        return this;
+      },
+    };
+  };
+}
+
+function loadDomHelpers({elements = {}, selectorMap = {}} = {}) {
+  const document = {
+    getElementById(id) {
+      return elements[id] || null;
+    },
+    querySelector(selector) {
+      return elements[selector] || null;
+    },
+    querySelectorAll(selector) {
+      return selectorMap[selector] || [];
+    },
+  };
+  const sandbox = {
+    document,
+    jQuery: fakeJQueryFactory(selectorMap),
+    window: {},
+  };
+  const script = fs.readFileSync(
+    path.join(__dirname, "../../www/kassa-dom.js"),
+    "utf8",
+  );
+
+  vm.runInNewContext(script, sandbox, {filename: "kassa-dom.js"});
+
+  return sandbox.window.HackBankDom;
+}
+
+test("DOM helpers show, hide, clear and scroll existing elements", () => {
+  const panel = {style: {display: "block"}};
+  const log = {scrollHeight: 42, scrollTop: 0};
+  const message = {textContent: "old"};
+  const helpers = loadDomHelpers({
+    elements: {
+      "#panel": panel,
+      "#log": log,
+      "#message": message,
+    },
+  });
+
+  helpers.hideElement("#panel");
+  assert.equal(panel.style.display, "none");
+
+  helpers.showElement("#panel");
+  assert.equal(panel.style.display, "");
+
+  helpers.clearElement("#message");
+  assert.equal(message.textContent, "");
+
+  helpers.scrollToBottom("#log");
+  assert.equal(log.scrollTop, 42);
+});
+
+test("search helpers read, set and append the Zoek input", () => {
+  const input = {value: "ab"};
+  const helpers = loadDomHelpers({elements: {Zoek: input}});
+
+  assert.equal(helpers.searchInput(), input);
+  assert.equal(helpers.searchValue(), "ab");
+
+  helpers.setSearchValue("cd");
+  helpers.appendSearchValue("ef");
+
+  assert.equal(input.value, "cdef");
+});
+
+test("button helpers build jQuery elements and fill visible text", () => {
+  const label = {
+    textfillOptions: null,
+    textfill(options) {
+      this.textfillOptions = options;
+    },
+  };
+  const helpers = loadDomHelpers({selectorMap: {".Buttontext:visible": [label]}});
+
+  const button = helpers.buttonElement("Knopje normal", "ok", "OK");
+  assert.equal(button.tag, "div");
+  assert.equal(button.attrs.class, "Knopje normal");
+  assert.equal(button.attrs.id, "ok");
+  assert.equal(button.children[0].tag, "span");
+  assert.equal(button.children[0].attrs.class, "Knopjetext");
+  assert.equal(button.children[0].attrs.text, "OK");
+
+  helpers.fillVisibleText(".Buttontext:visible");
+  assert.equal(label.textfillOptions.maxFontPixels, 5);
+});
diff --git a/tests/js/kassa-textfill.test.js b/tests/js/kassa-textfill.test.js
new file mode 100644
index 0000000..c7eaa6d
--- /dev/null
+++ b/tests/js/kassa-textfill.test.js
@@ -0,0 +1,76 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const test = require("node:test");
+const vm = require("node:vm");
+
+function loadTextfillPlugin() {
+  function jquery(selection) {
+    return selection;
+  }
+  jquery.fn = {};
+
+  const sandbox = {jQuery: jquery};
+  const script = fs.readFileSync(
+    path.join(__dirname, "../../www/kassa-textfill.js"),
+    "utf8",
+  );
+
+  vm.runInNewContext(script, sandbox, {filename: "kassa-textfill.js"});
+
+  return jquery.fn.textfill;
+}
+
+function createSelection(text) {
+  const selection = {
+    currentFontSize: 0,
+    styles: {},
+    css(name, value) {
+      this.styles[name] = value;
+      if(name === "font-size") {
+        this.currentFontSize = Number.parseFloat(value);
+      }
+      return this;
+    },
+    height() {
+      return this.currentFontSize > 2 ? 120 : 10;
+    },
+    parent() {
+      return {
+        height: () => 50,
+        width: () => 50,
+      };
+    },
+    text() {
+      return text;
+    },
+    width() {
+      return this.currentFontSize > 2 ? 120 : 10;
+    },
+  };
+
+  return selection;
+}
+
+test("textfill lowers font size until text fits and vertically centers it", () => {
+  const textfill = loadTextfillPlugin();
+  const selection = createSelection("hello");
+
+  const result = textfill.call(selection, {maxFontPixels: 5});
+
+  assert.equal(result, selection);
+  assert.equal(selection.styles["font-size"], "1.4vh");
+  assert.equal(selection.styles.top, 20);
+});
+
+test("textfill reuses cached size for repeated text", () => {
+  const textfill = loadTextfillPlugin();
+  const first = createSelection("cached");
+  const second = createSelection("cached");
+
+  textfill.call(first, {maxFontPixels: 5});
+  textfill.call(second, {maxFontPixels: 5});
+
+  assert.equal(second.styles["font-size"], "1.4vh");
+  assert.equal(second.styles.top, 20);
+});

From 8760405c2aea93aae9958ae0f62996a08293ff18 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:14:27 +0200
Subject: [PATCH 62/76] Maak DOM helpers onafhankelijk van jQuery

---
 tests/js/kassa-dom.test.js      | 95 +++++++++++++++++----------------
 tests/js/kassa-textfill.test.js | 94 +++++++++++++++++++-------------
 www/kassa-dom.js                | 27 +++++++---
 www/kassa-textfill.js           | 46 ++++++++++------
 4 files changed, 155 insertions(+), 107 deletions(-)

diff --git a/tests/js/kassa-dom.test.js b/tests/js/kassa-dom.test.js
index 7da911a..a36a444 100644
--- a/tests/js/kassa-dom.test.js
+++ b/tests/js/kassa-dom.test.js
@@ -4,38 +4,26 @@ const path = require("node:path");
 const test = require("node:test");
 const vm = require("node:vm");
 
-function fakeJQueryFactory(selectorMap) {
-  function createElement(tagWithBrackets, attrs) {
-    return {
-      attrs: attrs || {},
-      children: [],
-      tag: tagWithBrackets.replace(/[<>]/g, ""),
-      append(child) {
-        this.children.push(child);
-        return this;
-      },
-    };
-  }
-
-  return function jquery(selector, attrs) {
-    if(typeof selector === "object") {
-      return selector;
-    }
-    if(typeof selector === "string" && selector.startsWith("<")) {
-      return createElement(selector, attrs);
-    }
-    const elements = selectorMap[selector] || [];
-    return {
-      each(callback) {
-        elements.forEach((element, index) => callback.call(element, index, element));
-        return this;
-      },
-    };
+function fakeElement(tag) {
+  return {
+    children: [],
+    className: "",
+    id: "",
+    tag,
+    textContent: "",
+    appendChild(child) {
+      this.children.push(child);
+      return child;
+    },
   };
 }
 
 function loadDomHelpers({elements = {}, selectorMap = {}} = {}) {
+  const textfillCalls = [];
   const document = {
+    createElement(tag) {
+      return fakeElement(tag);
+    },
     getElementById(id) {
       return elements[id] || null;
     },
@@ -48,8 +36,13 @@ function loadDomHelpers({elements = {}, selectorMap = {}} = {}) {
   };
   const sandbox = {
     document,
-    jQuery: fakeJQueryFactory(selectorMap),
-    window: {},
+    window: {
+      HackBankTextfill: {
+        fillElement(element, options) {
+          textfillCalls.push({element, options});
+        },
+      },
+    },
   };
   const script = fs.readFileSync(
     path.join(__dirname, "../../www/kassa-dom.js"),
@@ -58,14 +51,17 @@ function loadDomHelpers({elements = {}, selectorMap = {}} = {}) {
 
   vm.runInNewContext(script, sandbox, {filename: "kassa-dom.js"});
 
-  return sandbox.window.HackBankDom;
+  return {
+    helpers: sandbox.window.HackBankDom,
+    textfillCalls,
+  };
 }
 
 test("DOM helpers show, hide, clear and scroll existing elements", () => {
   const panel = {style: {display: "block"}};
   const log = {scrollHeight: 42, scrollTop: 0};
   const message = {textContent: "old"};
-  const helpers = loadDomHelpers({
+  const {helpers} = loadDomHelpers({
     elements: {
       "#panel": panel,
       "#log": log,
@@ -88,7 +84,7 @@ test("DOM helpers show, hide, clear and scroll existing elements", () => {
 
 test("search helpers read, set and append the Zoek input", () => {
   const input = {value: "ab"};
-  const helpers = loadDomHelpers({elements: {Zoek: input}});
+  const {helpers} = loadDomHelpers({elements: {Zoek: input}});
 
   assert.equal(helpers.searchInput(), input);
   assert.equal(helpers.searchValue(), "ab");
@@ -99,23 +95,32 @@ test("search helpers read, set and append the Zoek input", () => {
   assert.equal(input.value, "cdef");
 });
 
-test("button helpers build jQuery elements and fill visible text", () => {
-  const label = {
-    textfillOptions: null,
-    textfill(options) {
-      this.textfillOptions = options;
-    },
-  };
-  const helpers = loadDomHelpers({selectorMap: {".Buttontext:visible": [label]}});
+test("button helpers build native elements and fill visible text", () => {
+  const label = {};
+  const {helpers, textfillCalls} = loadDomHelpers({
+    selectorMap: {".Buttontext:visible": [label]},
+  });
 
   const button = helpers.buttonElement("Knopje normal", "ok", "OK");
   assert.equal(button.tag, "div");
-  assert.equal(button.attrs.class, "Knopje normal");
-  assert.equal(button.attrs.id, "ok");
+  assert.equal(button.className, "Knopje normal");
+  assert.equal(button.id, "ok");
   assert.equal(button.children[0].tag, "span");
-  assert.equal(button.children[0].attrs.class, "Knopjetext");
-  assert.equal(button.children[0].attrs.text, "OK");
+  assert.equal(button.children[0].className, "Knopjetext");
+  assert.equal(button.children[0].textContent, "OK");
 
   helpers.fillVisibleText(".Buttontext:visible");
-  assert.equal(label.textfillOptions.maxFontPixels, 5);
+  assert.equal(textfillCalls.length, 1);
+  assert.equal(textfillCalls[0].element, label);
+  assert.equal(textfillCalls[0].options.maxFontPixels, 5);
+});
+
+test("topButton builds a native pagination button", () => {
+  const {helpers} = loadDomHelpers();
+  const button = helpers.topButton("normal cash", "cash", "cash");
+
+  assert.equal(button.className, "Knopje Button normal cash");
+  assert.equal(button.id, "cash");
+  assert.equal(button.children[0].className, "Paginatext");
+  assert.equal(button.children[0].textContent, "cash");
 });
diff --git a/tests/js/kassa-textfill.test.js b/tests/js/kassa-textfill.test.js
index c7eaa6d..b47110b 100644
--- a/tests/js/kassa-textfill.test.js
+++ b/tests/js/kassa-textfill.test.js
@@ -4,13 +4,13 @@ const path = require("node:path");
 const test = require("node:test");
 const vm = require("node:vm");
 
-function loadTextfillPlugin() {
+function loadTextfill() {
   function jquery(selection) {
     return selection;
   }
   jquery.fn = {};
 
-  const sandbox = {jQuery: jquery};
+  const sandbox = {jQuery: jquery, window: {}};
   const script = fs.readFileSync(
     path.join(__dirname, "../../www/kassa-textfill.js"),
     "utf8",
@@ -18,59 +18,79 @@ function loadTextfillPlugin() {
 
   vm.runInNewContext(script, sandbox, {filename: "kassa-textfill.js"});
 
-  return jquery.fn.textfill;
+  return {
+    fillElement: sandbox.window.HackBankTextfill.fillElement,
+    textfillPlugin: jquery.fn.textfill,
+  };
 }
 
-function createSelection(text) {
-  const selection = {
+function createElement(text) {
+  const element = {
     currentFontSize: 0,
-    styles: {},
-    css(name, value) {
-      this.styles[name] = value;
-      if(name === "font-size") {
-        this.currentFontSize = Number.parseFloat(value);
-      }
-      return this;
+    parentElement: {
+      offsetHeight: 50,
+      offsetWidth: 50,
     },
-    height() {
+    style: {},
+    textContent: text,
+    get offsetHeight() {
       return this.currentFontSize > 2 ? 120 : 10;
     },
-    parent() {
-      return {
-        height: () => 50,
-        width: () => 50,
-      };
-    },
-    text() {
-      return text;
-    },
-    width() {
+    get offsetWidth() {
       return this.currentFontSize > 2 ? 120 : 10;
     },
   };
+  Object.defineProperty(element.style, "fontSize", {
+    get() {
+      return this._fontSize;
+    },
+    set(value) {
+      this._fontSize = value;
+      element.currentFontSize = Number.parseFloat(value);
+    },
+  });
 
-  return selection;
+  return element;
 }
 
 test("textfill lowers font size until text fits and vertically centers it", () => {
-  const textfill = loadTextfillPlugin();
-  const selection = createSelection("hello");
+  const {fillElement} = loadTextfill();
+  const element = createElement("hello");
 
-  const result = textfill.call(selection, {maxFontPixels: 5});
+  const result = fillElement(element, {maxFontPixels: 5});
 
-  assert.equal(result, selection);
-  assert.equal(selection.styles["font-size"], "1.4vh");
-  assert.equal(selection.styles.top, 20);
+  assert.equal(result, element);
+  assert.equal(element.style.fontSize, "1.4vh");
+  assert.equal(element.style.top, "20px");
 });
 
 test("textfill reuses cached size for repeated text", () => {
-  const textfill = loadTextfillPlugin();
-  const first = createSelection("cached");
-  const second = createSelection("cached");
+  const {fillElement} = loadTextfill();
+  const first = createElement("cached");
+  const second = createElement("cached");
 
-  textfill.call(first, {maxFontPixels: 5});
-  textfill.call(second, {maxFontPixels: 5});
+  fillElement(first, {maxFontPixels: 5});
+  fillElement(second, {maxFontPixels: 5});
 
-  assert.equal(second.styles["font-size"], "1.4vh");
-  assert.equal(second.styles.top, 20);
+  assert.equal(second.style.fontSize, "1.4vh");
+  assert.equal(second.style.top, "20px");
+});
+
+test("jQuery plugin remains available as a wrapper", () => {
+  const {textfillPlugin} = loadTextfill();
+  const element = createElement("wrapped");
+  const selection = {
+    filled: [],
+    each(callback) {
+      callback.call(element);
+      this.filled.push(element);
+      return this;
+    },
+  };
+
+  const result = textfillPlugin.call(selection, {maxFontPixels: 5});
+
+  assert.equal(result, selection);
+  assert.equal(selection.filled[0], element);
+  assert.equal(element.style.fontSize, "1.4vh");
 });
diff --git a/www/kassa-dom.js b/www/kassa-dom.js
index dc08a66..be41bef 100644
--- a/www/kassa-dom.js
+++ b/www/kassa-dom.js
@@ -1,4 +1,4 @@
-(function(window, document, $) {
+(function(window, document) {
   function firstElement(selector) {
     return document.querySelector(selector);
   }
@@ -52,19 +52,30 @@
   }
 
   function fillVisibleText(selector) {
-    $(selector).each(function() {
-      $(this).textfill({maxFontPixels: 5});
+    allElements(selector).forEach(function(element) {
+      window.HackBankTextfill.fillElement(element, {maxFontPixels: 5});
     });
   }
 
   function topButton(className, id, text) {
-    return $('<div>', {class: "Knopje Button " + className, id: id})
-      .append($('<span>', {class: "Paginatext", text: text}));
+    return elementWithText("div", "Knopje Button " + className, id, "Paginatext", text);
   }
 
   function buttonElement(className, id, text) {
-    return $('<div>', {class: className, id: id})
-      .append($('<span>', {class: "Knopjetext", text: text}));
+    return elementWithText("div", className, id, "Knopjetext", text);
+  }
+
+  function elementWithText(tagName, className, id, textClassName, text) {
+    var element = document.createElement(tagName);
+    var label = document.createElement("span");
+
+    element.className = className;
+    element.id = id;
+    label.className = textClassName;
+    label.textContent = text;
+    element.appendChild(label);
+
+    return element;
   }
 
   window.HackBankDom = {
@@ -83,4 +94,4 @@
     showElement: showElement,
     topButton: topButton,
   };
-})(window, document, jQuery);
+})(window, document);
diff --git a/www/kassa-textfill.js b/www/kassa-textfill.js
index a64ee84..8ae0c44 100644
--- a/www/kassa-textfill.js
+++ b/www/kassa-textfill.js
@@ -1,29 +1,41 @@
 var cachepixels = {};
 var cachetop = {};
 
-(function($) {
-    $.fn.textfill = function(options) {
+(function(window, $) {
+    function textfillElement(element, options) {
         var fontSize = options.maxFontPixels;
-        var maxHeight = $(this).parent().height();
-        var maxWidth = $(this).parent().width();
+        var parent = element.parentElement;
+        var maxHeight = parent ? parent.offsetHeight : 0;
+        var maxWidth = parent ? parent.offsetWidth : 0;
+        var text = element.textContent;
         var textHeight;
         var textWidth;
-        if(cachepixels[this.text()] > 0) {
-            this.css('font-size', cachepixels[this.text()] + 'vh');
-            this.css('top', cachetop[this.text()]);
-            return this;
+        if(cachepixels[text] > 0) {
+            element.style.fontSize = cachepixels[text] + 'vh';
+            element.style.top = cachetop[text];
+            return element;
         }
         do {
-            this.css('font-size', fontSize + 'vh');
-            textHeight = this.height();
-            textWidth = this.width();
-            cachepixels[this.text()] = fontSize;
+            element.style.fontSize = fontSize + 'vh';
+            textHeight = element.offsetHeight;
+            textWidth = element.offsetWidth;
+            cachepixels[text] = fontSize;
             fontSize = fontSize - 0.9;
         } while ((textHeight > maxHeight || textWidth > maxWidth) && fontSize > 0.5);
-        textHeight = this.height();
-        var mytop = (maxHeight - textHeight) / 2;
-        this.css('top', mytop);
-        cachetop[this.text()] = mytop;
+        textHeight = element.offsetHeight;
+        cachetop[text] = ((maxHeight - textHeight) / 2) + 'px';
+        element.style.top = cachetop[text];
+        return element;
+    }
+
+    window.HackBankTextfill = {
+        fillElement: textfillElement,
+    };
+
+    $.fn.textfill = function(options) {
+        this.each(function() {
+            textfillElement(this, options);
+        });
         return this;
     };
-})(jQuery);
+})(window, jQuery);

From 7e15d5e4cfdc89926641c58eff8ad4b6b6eb379a Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:16:44 +0200
Subject: [PATCH 63/76] Verwijder ongebruikte frontend vendors

---
 www/jquery.textfill.min.js                    |    20 -
 www/jqueryui/external/jquery/jquery.js        |  9789 ---------
 .../ui-bg_diagonals-thick_18_b81900_40x40.png |   Bin 418 -> 0 bytes
 .../ui-bg_diagonals-thick_20_666666_40x40.png |   Bin 312 -> 0 bytes
 .../images/ui-bg_flat_10_000000_40x100.png    |   Bin 205 -> 0 bytes
 .../images/ui-bg_glass_100_f6f6f6_1x400.png   |   Bin 262 -> 0 bytes
 .../images/ui-bg_glass_100_fdf5ce_1x400.png   |   Bin 348 -> 0 bytes
 .../images/ui-bg_glass_65_ffffff_1x400.png    |   Bin 207 -> 0 bytes
 .../ui-bg_gloss-wave_35_f6a828_500x100.png    |   Bin 5815 -> 0 bytes
 .../ui-bg_highlight-soft_100_eeeeee_1x100.png |   Bin 278 -> 0 bytes
 .../ui-bg_highlight-soft_75_ffe45c_1x100.png  |   Bin 328 -> 0 bytes
 .../images/ui-icons_222222_256x240.png        |   Bin 6922 -> 0 bytes
 .../images/ui-icons_228ef1_256x240.png        |   Bin 4549 -> 0 bytes
 .../images/ui-icons_ef8c08_256x240.png        |   Bin 4549 -> 0 bytes
 .../images/ui-icons_ffd27a_256x240.png        |   Bin 4549 -> 0 bytes
 .../images/ui-icons_ffffff_256x240.png        |   Bin 6299 -> 0 bytes
 www/jqueryui/index.html                       |   513 -
 www/jqueryui/jquery-ui.css                    |  1225 --
 www/jqueryui/jquery-ui.js                     | 16617 ----------------
 www/jqueryui/jquery-ui.min.css                |     7 -
 www/jqueryui/jquery-ui.min.js                 |    13 -
 www/jqueryui/jquery-ui.structure.css          |   833 -
 www/jqueryui/jquery-ui.structure.min.css      |     5 -
 www/jqueryui/jquery-ui.theme.css              |   410 -
 www/jqueryui/jquery-ui.theme.min.css          |     5 -
 www/normal.js                                 |   773 -
 26 files changed, 30210 deletions(-)
 delete mode 100644 www/jquery.textfill.min.js
 delete mode 100644 www/jqueryui/external/jquery/jquery.js
 delete mode 100644 www/jqueryui/images/ui-bg_diagonals-thick_18_b81900_40x40.png
 delete mode 100644 www/jqueryui/images/ui-bg_diagonals-thick_20_666666_40x40.png
 delete mode 100644 www/jqueryui/images/ui-bg_flat_10_000000_40x100.png
 delete mode 100644 www/jqueryui/images/ui-bg_glass_100_f6f6f6_1x400.png
 delete mode 100644 www/jqueryui/images/ui-bg_glass_100_fdf5ce_1x400.png
 delete mode 100644 www/jqueryui/images/ui-bg_glass_65_ffffff_1x400.png
 delete mode 100644 www/jqueryui/images/ui-bg_gloss-wave_35_f6a828_500x100.png
 delete mode 100644 www/jqueryui/images/ui-bg_highlight-soft_100_eeeeee_1x100.png
 delete mode 100644 www/jqueryui/images/ui-bg_highlight-soft_75_ffe45c_1x100.png
 delete mode 100644 www/jqueryui/images/ui-icons_222222_256x240.png
 delete mode 100644 www/jqueryui/images/ui-icons_228ef1_256x240.png
 delete mode 100644 www/jqueryui/images/ui-icons_ef8c08_256x240.png
 delete mode 100644 www/jqueryui/images/ui-icons_ffd27a_256x240.png
 delete mode 100644 www/jqueryui/images/ui-icons_ffffff_256x240.png
 delete mode 100644 www/jqueryui/index.html
 delete mode 100644 www/jqueryui/jquery-ui.css
 delete mode 100644 www/jqueryui/jquery-ui.js
 delete mode 100644 www/jqueryui/jquery-ui.min.css
 delete mode 100644 www/jqueryui/jquery-ui.min.js
 delete mode 100644 www/jqueryui/jquery-ui.structure.css
 delete mode 100644 www/jqueryui/jquery-ui.structure.min.css
 delete mode 100644 www/jqueryui/jquery-ui.theme.css
 delete mode 100644 www/jqueryui/jquery-ui.theme.min.css
 delete mode 100644 www/normal.js

diff --git a/www/jquery.textfill.min.js b/www/jquery.textfill.min.js
deleted file mode 100644
index 3ed01db..0000000
--- a/www/jquery.textfill.min.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
-  textfill
- @name      jquery.textfill.js
- @author    Russ Painter
- @author    Yu-Jie Lin
- @author    Alexandre Dantas
- @version   0.6.0
- @date      2014-08-19
- @copyright (c) 2014 Alexandre Dantas
- @copyright (c) 2012-2013 Yu-Jie Lin
- @copyright (c) 2009 Russ Painter
- @license   MIT License
- @homepage  https://github.com/jquery-textfill/jquery-textfill
- @example   http://jquery-textfill.github.io/jquery-textfill/index.html
-*/
-(function(m){m.fn.textfill=function(r){function f(){a.debug&&"undefined"!=typeof console&&"undefined"!=typeof console.debug&&console.debug.apply(console,arguments)}function s(){"undefined"!=typeof console&&"undefined"!=typeof console.warn&&console.warn.apply(console,arguments)}function p(a,b,e,k,n,g){function d(a,b){var c=" / ";a>b?c=" > ":a==b&&(c=" = ");return c}f("[TextFill] "+a+" { font-size: "+b.css("font-size")+",Height: "+b.height()+"px "+d(b.height(),e)+e+"px,Width: "+b.width()+d(b.width(),
-k)+k+",minFontPixels: "+n+"px, maxFontPixels: "+g+"px }")}function q(a,b,e,k,f,g,d,h){for(p(a,b,f,g,d,h);d<h-1;){var l=Math.floor((d+h)/2);b.css("font-size",l);if(e.call(b)<=k){if(d=l,e.call(b)==k)break}else h=l;p(a,b,f,g,d,h)}b.css("font-size",h);e.call(b)<=k&&(d=h,p(a+"* ",b,f,g,d,h));return d}var a=m.extend({debug:!1,maxFontPixels:40,minFontPixels:4,innerTag:"span",widthOnly:!1,success:null,callback:null,fail:null,complete:null,explicitWidth:null,explicitHeight:null,changeLineHeight:!1},r);f("[TextFill] Start Debug");
-this.each(function(){var c=m(a.innerTag+":visible:first",this),b=a.explicitHeight||m(this).height(),e=a.explicitWidth||m(this).width(),k=c.css("font-size"),n=parseFloat(c.css("line-height"))/parseFloat(k);f("[TextFill] Inner text: "+c.text());f("[TextFill] All options: ",a);f("[TextFill] Maximum sizes: { Height: "+b+"px, Width: "+e+"px }");var g=a.minFontPixels,d=0>=a.maxFontPixels?b:a.maxFontPixels,h=void 0;a.widthOnly||(h=q("Height",c,m.fn.height,b,b,e,g,d));var l=void 0,l=q("Width",c,m.fn.width,
-e,b,e,g,d);a.widthOnly?(c.css({"font-size":l,"white-space":"nowrap"}),a.changeLineHeight&&c.parent().css("line-height",n*l+"px")):(g=Math.min(h,l),c.css("font-size",g),a.changeLineHeight&&c.parent().css("line-height",n*g+"px"));f("[TextFill] Finished { Old font-size: "+k+", New font-size: "+c.css("font-size")+" }");c.width()>e||c.height()>b&&!a.widthOnly?(c.css("font-size",k),a.fail&&a.fail(this),f("[TextFill] Failure { Current Width: "+c.width()+", Maximum Width: "+e+", Current Height: "+c.height()+
-", Maximum Height: "+b+" }")):a.success?a.success(this):a.callback&&(s("callback is deprecated, use success, instead"),a.callback(this))});a.complete&&a.complete(this);f("[TextFill] End Debug");return this}})(window.jQuery);
diff --git a/www/jqueryui/external/jquery/jquery.js b/www/jqueryui/external/jquery/jquery.js
deleted file mode 100644
index c5c6482..0000000
--- a/www/jqueryui/external/jquery/jquery.js
+++ /dev/null
@@ -1,9789 +0,0 @@
-/*!
- * jQuery JavaScript Library v1.10.2
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2013-07-03T13:48Z
- */
-(function( window, undefined ) {
-
-// Can't do this because several apps including ASP.NET trace
-// the stack via arguments.caller.callee and Firefox dies if
-// you try to trace through "use strict" call chains. (#13335)
-// Support: Firefox 18+
-//"use strict";
-var
-	// The deferred used on DOM ready
-	readyList,
-
-	// A central reference to the root jQuery(document)
-	rootjQuery,
-
-	// Support: IE<10
-	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
-	core_strundefined = typeof undefined,
-
-	// Use the correct document accordingly with window argument (sandbox)
-	location = window.location,
-	document = window.document,
-	docElem = document.documentElement,
-
-	// Map over jQuery in case of overwrite
-	_jQuery = window.jQuery,
-
-	// Map over the $ in case of overwrite
-	_$ = window.$,
-
-	// [[Class]] -> type pairs
-	class2type = {},
-
-	// List of deleted data cache ids, so we can reuse them
-	core_deletedIds = [],
-
-	core_version = "1.10.2",
-
-	// Save a reference to some core methods
-	core_concat = core_deletedIds.concat,
-	core_push = core_deletedIds.push,
-	core_slice = core_deletedIds.slice,
-	core_indexOf = core_deletedIds.indexOf,
-	core_toString = class2type.toString,
-	core_hasOwn = class2type.hasOwnProperty,
-	core_trim = core_version.trim,
-
-	// Define a local copy of jQuery
-	jQuery = function( selector, context ) {
-		// The jQuery object is actually just the init constructor 'enhanced'
-		return new jQuery.fn.init( selector, context, rootjQuery );
-	},
-
-	// Used for matching numbers
-	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
-
-	// Used for splitting on whitespace
-	core_rnotwhite = /\S+/g,
-
-	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
-	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-	// A simple way to check for HTML strings
-	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-	// Strict HTML recognition (#11290: must start with <)
-	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
-	// Match a standalone tag
-	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
-
-	// JSON RegExp
-	rvalidchars = /^[\],:{}\s]*$/,
-	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
-	rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
-	rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
-
-	// Matches dashed string for camelizing
-	rmsPrefix = /^-ms-/,
-	rdashAlpha = /-([\da-z])/gi,
-
-	// Used by jQuery.camelCase as callback to replace()
-	fcamelCase = function( all, letter ) {
-		return letter.toUpperCase();
-	},
-
-	// The ready event handler
-	completed = function( event ) {
-
-		// readyState === "complete" is good enough for us to call the dom ready in oldIE
-		if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
-			detach();
-			jQuery.ready();
-		}
-	},
-	// Clean-up method for dom ready events
-	detach = function() {
-		if ( document.addEventListener ) {
-			document.removeEventListener( "DOMContentLoaded", completed, false );
-			window.removeEventListener( "load", completed, false );
-
-		} else {
-			document.detachEvent( "onreadystatechange", completed );
-			window.detachEvent( "onload", completed );
-		}
-	};
-
-jQuery.fn = jQuery.prototype = {
-	// The current version of jQuery being used
-	jquery: core_version,
-
-	constructor: jQuery,
-	init: function( selector, context, rootjQuery ) {
-		var match, elem;
-
-		// HANDLE: $(""), $(null), $(undefined), $(false)
-		if ( !selector ) {
-			return this;
-		}
-
-		// Handle HTML strings
-		if ( typeof selector === "string" ) {
-			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
-				// Assume that strings that start and end with <> are HTML and skip the regex check
-				match = [ null, selector, null ];
-
-			} else {
-				match = rquickExpr.exec( selector );
-			}
-
-			// Match html or make sure no context is specified for #id
-			if ( match && (match[1] || !context) ) {
-
-				// HANDLE: $(html) -> $(array)
-				if ( match[1] ) {
-					context = context instanceof jQuery ? context[0] : context;
-
-					// scripts is true for back-compat
-					jQuery.merge( this, jQuery.parseHTML(
-						match[1],
-						context && context.nodeType ? context.ownerDocument || context : document,
-						true
-					) );
-
-					// HANDLE: $(html, props)
-					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
-						for ( match in context ) {
-							// Properties of context are called as methods if possible
-							if ( jQuery.isFunction( this[ match ] ) ) {
-								this[ match ]( context[ match ] );
-
-							// ...and otherwise set as attributes
-							} else {
-								this.attr( match, context[ match ] );
-							}
-						}
-					}
-
-					return this;
-
-				// HANDLE: $(#id)
-				} else {
-					elem = document.getElementById( match[2] );
-
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document #6963
-					if ( elem && elem.parentNode ) {
-						// Handle the case where IE and Opera return items
-						// by name instead of ID
-						if ( elem.id !== match[2] ) {
-							return rootjQuery.find( selector );
-						}
-
-						// Otherwise, we inject the element directly into the jQuery object
-						this.length = 1;
-						this[0] = elem;
-					}
-
-					this.context = document;
-					this.selector = selector;
-					return this;
-				}
-
-			// HANDLE: $(expr, $(...))
-			} else if ( !context || context.jquery ) {
-				return ( context || rootjQuery ).find( selector );
-
-			// HANDLE: $(expr, context)
-			// (which is just equivalent to: $(context).find(expr)
-			} else {
-				return this.constructor( context ).find( selector );
-			}
-
-		// HANDLE: $(DOMElement)
-		} else if ( selector.nodeType ) {
-			this.context = this[0] = selector;
-			this.length = 1;
-			return this;
-
-		// HANDLE: $(function)
-		// Shortcut for document ready
-		} else if ( jQuery.isFunction( selector ) ) {
-			return rootjQuery.ready( selector );
-		}
-
-		if ( selector.selector !== undefined ) {
-			this.selector = selector.selector;
-			this.context = selector.context;
-		}
-
-		return jQuery.makeArray( selector, this );
-	},
-
-	// Start with an empty selector
-	selector: "",
-
-	// The default length of a jQuery object is 0
-	length: 0,
-
-	toArray: function() {
-		return core_slice.call( this );
-	},
-
-	// Get the Nth element in the matched element set OR
-	// Get the whole matched element set as a clean array
-	get: function( num ) {
-		return num == null ?
-
-			// Return a 'clean' array
-			this.toArray() :
-
-			// Return just the object
-			( num < 0 ? this[ this.length + num ] : this[ num ] );
-	},
-
-	// Take an array of elements and push it onto the stack
-	// (returning the new matched element set)
-	pushStack: function( elems ) {
-
-		// Build a new jQuery matched element set
-		var ret = jQuery.merge( this.constructor(), elems );
-
-		// Add the old object onto the stack (as a reference)
-		ret.prevObject = this;
-		ret.context = this.context;
-
-		// Return the newly-formed element set
-		return ret;
-	},
-
-	// Execute a callback for every element in the matched set.
-	// (You can seed the arguments with an array of args, but this is
-	// only used internally.)
-	each: function( callback, args ) {
-		return jQuery.each( this, callback, args );
-	},
-
-	ready: function( fn ) {
-		// Add the callback
-		jQuery.ready.promise().done( fn );
-
-		return this;
-	},
-
-	slice: function() {
-		return this.pushStack( core_slice.apply( this, arguments ) );
-	},
-
-	first: function() {
-		return this.eq( 0 );
-	},
-
-	last: function() {
-		return this.eq( -1 );
-	},
-
-	eq: function( i ) {
-		var len = this.length,
-			j = +i + ( i < 0 ? len : 0 );
-		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
-	},
-
-	map: function( callback ) {
-		return this.pushStack( jQuery.map(this, function( elem, i ) {
-			return callback.call( elem, i, elem );
-		}));
-	},
-
-	end: function() {
-		return this.prevObject || this.constructor(null);
-	},
-
-	// For internal use only.
-	// Behaves like an Array's method, not like a jQuery method.
-	push: core_push,
-	sort: [].sort,
-	splice: [].splice
-};
-
-// Give the init function the jQuery prototype for later instantiation
-jQuery.fn.init.prototype = jQuery.fn;
-
-jQuery.extend = jQuery.fn.extend = function() {
-	var src, copyIsArray, copy, name, options, clone,
-		target = arguments[0] || {},
-		i = 1,
-		length = arguments.length,
-		deep = false;
-
-	// Handle a deep copy situation
-	if ( typeof target === "boolean" ) {
-		deep = target;
-		target = arguments[1] || {};
-		// skip the boolean and the target
-		i = 2;
-	}
-
-	// Handle case when target is a string or something (possible in deep copy)
-	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
-		target = {};
-	}
-
-	// extend jQuery itself if only one argument is passed
-	if ( length === i ) {
-		target = this;
-		--i;
-	}
-
-	for ( ; i < length; i++ ) {
-		// Only deal with non-null/undefined values
-		if ( (options = arguments[ i ]) != null ) {
-			// Extend the base object
-			for ( name in options ) {
-				src = target[ name ];
-				copy = options[ name ];
-
-				// Prevent never-ending loop
-				if ( target === copy ) {
-					continue;
-				}
-
-				// Recurse if we're merging plain objects or arrays
-				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
-					if ( copyIsArray ) {
-						copyIsArray = false;
-						clone = src && jQuery.isArray(src) ? src : [];
-
-					} else {
-						clone = src && jQuery.isPlainObject(src) ? src : {};
-					}
-
-					// Never move original objects, clone them
-					target[ name ] = jQuery.extend( deep, clone, copy );
-
-				// Don't bring in undefined values
-				} else if ( copy !== undefined ) {
-					target[ name ] = copy;
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
-
-jQuery.extend({
-	// Unique for each copy of jQuery on the page
-	// Non-digits removed to match rinlinejQuery
-	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
-
-	noConflict: function( deep ) {
-		if ( window.$ === jQuery ) {
-			window.$ = _$;
-		}
-
-		if ( deep && window.jQuery === jQuery ) {
-			window.jQuery = _jQuery;
-		}
-
-		return jQuery;
-	},
-
-	// Is the DOM ready to be used? Set to true once it occurs.
-	isReady: false,
-
-	// A counter to track how many items to wait for before
-	// the ready event fires. See #6781
-	readyWait: 1,
-
-	// Hold (or release) the ready event
-	holdReady: function( hold ) {
-		if ( hold ) {
-			jQuery.readyWait++;
-		} else {
-			jQuery.ready( true );
-		}
-	},
-
-	// Handle when the DOM is ready
-	ready: function( wait ) {
-
-		// Abort if there are pending holds or we're already ready
-		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
-			return;
-		}
-
-		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-		if ( !document.body ) {
-			return setTimeout( jQuery.ready );
-		}
-
-		// Remember that the DOM is ready
-		jQuery.isReady = true;
-
-		// If a normal DOM Ready event fired, decrement, and wait if need be
-		if ( wait !== true && --jQuery.readyWait > 0 ) {
-			return;
-		}
-
-		// If there are functions bound, to execute
-		readyList.resolveWith( document, [ jQuery ] );
-
-		// Trigger any bound ready events
-		if ( jQuery.fn.trigger ) {
-			jQuery( document ).trigger("ready").off("ready");
-		}
-	},
-
-	// See test/unit/core.js for details concerning isFunction.
-	// Since version 1.3, DOM methods and functions like alert
-	// aren't supported. They return false on IE (#2968).
-	isFunction: function( obj ) {
-		return jQuery.type(obj) === "function";
-	},
-
-	isArray: Array.isArray || function( obj ) {
-		return jQuery.type(obj) === "array";
-	},
-
-	isWindow: function( obj ) {
-		/* jshint eqeqeq: false */
-		return obj != null && obj == obj.window;
-	},
-
-	isNumeric: function( obj ) {
-		return !isNaN( parseFloat(obj) ) && isFinite( obj );
-	},
-
-	type: function( obj ) {
-		if ( obj == null ) {
-			return String( obj );
-		}
-		return typeof obj === "object" || typeof obj === "function" ?
-			class2type[ core_toString.call(obj) ] || "object" :
-			typeof obj;
-	},
-
-	isPlainObject: function( obj ) {
-		var key;
-
-		// Must be an Object.
-		// Because of IE, we also have to check the presence of the constructor property.
-		// Make sure that DOM nodes and window objects don't pass through, as well
-		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
-			return false;
-		}
-
-		try {
-			// Not own constructor property must be Object
-			if ( obj.constructor &&
-				!core_hasOwn.call(obj, "constructor") &&
-				!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
-				return false;
-			}
-		} catch ( e ) {
-			// IE8,9 Will throw exceptions on certain host objects #9897
-			return false;
-		}
-
-		// Support: IE<9
-		// Handle iteration over inherited properties before own properties.
-		if ( jQuery.support.ownLast ) {
-			for ( key in obj ) {
-				return core_hasOwn.call( obj, key );
-			}
-		}
-
-		// Own properties are enumerated firstly, so to speed up,
-		// if last one is own, then all properties are own.
-		for ( key in obj ) {}
-
-		return key === undefined || core_hasOwn.call( obj, key );
-	},
-
-	isEmptyObject: function( obj ) {
-		var name;
-		for ( name in obj ) {
-			return false;
-		}
-		return true;
-	},
-
-	error: function( msg ) {
-		throw new Error( msg );
-	},
-
-	// data: string of html
-	// context (optional): If specified, the fragment will be created in this context, defaults to document
-	// keepScripts (optional): If true, will include scripts passed in the html string
-	parseHTML: function( data, context, keepScripts ) {
-		if ( !data || typeof data !== "string" ) {
-			return null;
-		}
-		if ( typeof context === "boolean" ) {
-			keepScripts = context;
-			context = false;
-		}
-		context = context || document;
-
-		var parsed = rsingleTag.exec( data ),
-			scripts = !keepScripts && [];
-
-		// Single tag
-		if ( parsed ) {
-			return [ context.createElement( parsed[1] ) ];
-		}
-
-		parsed = jQuery.buildFragment( [ data ], context, scripts );
-		if ( scripts ) {
-			jQuery( scripts ).remove();
-		}
-		return jQuery.merge( [], parsed.childNodes );
-	},
-
-	parseJSON: function( data ) {
-		// Attempt to parse using the native JSON parser first
-		if ( window.JSON && window.JSON.parse ) {
-			return window.JSON.parse( data );
-		}
-
-		if ( data === null ) {
-			return data;
-		}
-
-		if ( typeof data === "string" ) {
-
-			// Make sure leading/trailing whitespace is removed (IE can't handle it)
-			data = jQuery.trim( data );
-
-			if ( data ) {
-				// Make sure the incoming data is actual JSON
-				// Logic borrowed from http://json.org/json2.js
-				if ( rvalidchars.test( data.replace( rvalidescape, "@" )
-					.replace( rvalidtokens, "]" )
-					.replace( rvalidbraces, "")) ) {
-
-					return ( new Function( "return " + data ) )();
-				}
-			}
-		}
-
-		jQuery.error( "Invalid JSON: " + data );
-	},
-
-	// Cross-browser xml parsing
-	parseXML: function( data ) {
-		var xml, tmp;
-		if ( !data || typeof data !== "string" ) {
-			return null;
-		}
-		try {
-			if ( window.DOMParser ) { // Standard
-				tmp = new DOMParser();
-				xml = tmp.parseFromString( data , "text/xml" );
-			} else { // IE
-				xml = new ActiveXObject( "Microsoft.XMLDOM" );
-				xml.async = "false";
-				xml.loadXML( data );
-			}
-		} catch( e ) {
-			xml = undefined;
-		}
-		if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
-			jQuery.error( "Invalid XML: " + data );
-		}
-		return xml;
-	},
-
-	noop: function() {},
-
-	// Evaluates a script in a global context
-	// Workarounds based on findings by Jim Driscoll
-	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
-	globalEval: function( data ) {
-		if ( data && jQuery.trim( data ) ) {
-			// We use execScript on Internet Explorer
-			// We use an anonymous function so that context is window
-			// rather than jQuery in Firefox
-			( window.execScript || function( data ) {
-				window[ "eval" ].call( window, data );
-			} )( data );
-		}
-	},
-
-	// Convert dashed to camelCase; used by the css and data modules
-	// Microsoft forgot to hump their vendor prefix (#9572)
-	camelCase: function( string ) {
-		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-	},
-
-	nodeName: function( elem, name ) {
-		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-	},
-
-	// args is for internal usage only
-	each: function( obj, callback, args ) {
-		var value,
-			i = 0,
-			length = obj.length,
-			isArray = isArraylike( obj );
-
-		if ( args ) {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			}
-
-		// A special, fast, case for the most common use of each
-		} else {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			}
-		}
-
-		return obj;
-	},
-
-	// Use native String.trim function wherever possible
-	trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
-		function( text ) {
-			return text == null ?
-				"" :
-				core_trim.call( text );
-		} :
-
-		// Otherwise use our own trimming functionality
-		function( text ) {
-			return text == null ?
-				"" :
-				( text + "" ).replace( rtrim, "" );
-		},
-
-	// results is for internal usage only
-	makeArray: function( arr, results ) {
-		var ret = results || [];
-
-		if ( arr != null ) {
-			if ( isArraylike( Object(arr) ) ) {
-				jQuery.merge( ret,
-					typeof arr === "string" ?
-					[ arr ] : arr
-				);
-			} else {
-				core_push.call( ret, arr );
-			}
-		}
-
-		return ret;
-	},
-
-	inArray: function( elem, arr, i ) {
-		var len;
-
-		if ( arr ) {
-			if ( core_indexOf ) {
-				return core_indexOf.call( arr, elem, i );
-			}
-
-			len = arr.length;
-			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
-			for ( ; i < len; i++ ) {
-				// Skip accessing in sparse arrays
-				if ( i in arr && arr[ i ] === elem ) {
-					return i;
-				}
-			}
-		}
-
-		return -1;
-	},
-
-	merge: function( first, second ) {
-		var l = second.length,
-			i = first.length,
-			j = 0;
-
-		if ( typeof l === "number" ) {
-			for ( ; j < l; j++ ) {
-				first[ i++ ] = second[ j ];
-			}
-		} else {
-			while ( second[j] !== undefined ) {
-				first[ i++ ] = second[ j++ ];
-			}
-		}
-
-		first.length = i;
-
-		return first;
-	},
-
-	grep: function( elems, callback, inv ) {
-		var retVal,
-			ret = [],
-			i = 0,
-			length = elems.length;
-		inv = !!inv;
-
-		// Go through the array, only saving the items
-		// that pass the validator function
-		for ( ; i < length; i++ ) {
-			retVal = !!callback( elems[ i ], i );
-			if ( inv !== retVal ) {
-				ret.push( elems[ i ] );
-			}
-		}
-
-		return ret;
-	},
-
-	// arg is for internal usage only
-	map: function( elems, callback, arg ) {
-		var value,
-			i = 0,
-			length = elems.length,
-			isArray = isArraylike( elems ),
-			ret = [];
-
-		// Go through the array, translating each of the items to their
-		if ( isArray ) {
-			for ( ; i < length; i++ ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret[ ret.length ] = value;
-				}
-			}
-
-		// Go through every key on the object,
-		} else {
-			for ( i in elems ) {
-				value = callback( elems[ i ], i, arg );
-
-				if ( value != null ) {
-					ret[ ret.length ] = value;
-				}
-			}
-		}
-
-		// Flatten any nested arrays
-		return core_concat.apply( [], ret );
-	},
-
-	// A global GUID counter for objects
-	guid: 1,
-
-	// Bind a function to a context, optionally partially applying any
-	// arguments.
-	proxy: function( fn, context ) {
-		var args, proxy, tmp;
-
-		if ( typeof context === "string" ) {
-			tmp = fn[ context ];
-			context = fn;
-			fn = tmp;
-		}
-
-		// Quick check to determine if target is callable, in the spec
-		// this throws a TypeError, but we will just return undefined.
-		if ( !jQuery.isFunction( fn ) ) {
-			return undefined;
-		}
-
-		// Simulated bind
-		args = core_slice.call( arguments, 2 );
-		proxy = function() {
-			return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
-		};
-
-		// Set the guid of unique handler to the same of original handler, so it can be removed
-		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-		return proxy;
-	},
-
-	// Multifunctional method to get and set values of a collection
-	// The value/s can optionally be executed if it's a function
-	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
-		var i = 0,
-			length = elems.length,
-			bulk = key == null;
-
-		// Sets many values
-		if ( jQuery.type( key ) === "object" ) {
-			chainable = true;
-			for ( i in key ) {
-				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
-			}
-
-		// Sets one value
-		} else if ( value !== undefined ) {
-			chainable = true;
-
-			if ( !jQuery.isFunction( value ) ) {
-				raw = true;
-			}
-
-			if ( bulk ) {
-				// Bulk operations run against the entire set
-				if ( raw ) {
-					fn.call( elems, value );
-					fn = null;
-
-				// ...except when executing function values
-				} else {
-					bulk = fn;
-					fn = function( elem, key, value ) {
-						return bulk.call( jQuery( elem ), value );
-					};
-				}
-			}
-
-			if ( fn ) {
-				for ( ; i < length; i++ ) {
-					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
-				}
-			}
-		}
-
-		return chainable ?
-			elems :
-
-			// Gets
-			bulk ?
-				fn.call( elems ) :
-				length ? fn( elems[0], key ) : emptyGet;
-	},
-
-	now: function() {
-		return ( new Date() ).getTime();
-	},
-
-	// A method for quickly swapping in/out CSS properties to get correct calculations.
-	// Note: this method belongs to the css module but it's needed here for the support module.
-	// If support gets modularized, this method should be moved back to the css module.
-	swap: function( elem, options, callback, args ) {
-		var ret, name,
-			old = {};
-
-		// Remember the old values, and insert the new ones
-		for ( name in options ) {
-			old[ name ] = elem.style[ name ];
-			elem.style[ name ] = options[ name ];
-		}
-
-		ret = callback.apply( elem, args || [] );
-
-		// Revert the old values
-		for ( name in options ) {
-			elem.style[ name ] = old[ name ];
-		}
-
-		return ret;
-	}
-});
-
-jQuery.ready.promise = function( obj ) {
-	if ( !readyList ) {
-
-		readyList = jQuery.Deferred();
-
-		// Catch cases where $(document).ready() is called after the browser event has already occurred.
-		// we once tried to use readyState "interactive" here, but it caused issues like the one
-		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-		if ( document.readyState === "complete" ) {
-			// Handle it asynchronously to allow scripts the opportunity to delay ready
-			setTimeout( jQuery.ready );
-
-		// Standards-based browsers support DOMContentLoaded
-		} else if ( document.addEventListener ) {
-			// Use the handy event callback
-			document.addEventListener( "DOMContentLoaded", completed, false );
-
-			// A fallback to window.onload, that will always work
-			window.addEventListener( "load", completed, false );
-
-		// If IE event model is used
-		} else {
-			// Ensure firing before onload, maybe late but safe also for iframes
-			document.attachEvent( "onreadystatechange", completed );
-
-			// A fallback to window.onload, that will always work
-			window.attachEvent( "onload", completed );
-
-			// If IE and not a frame
-			// continually check to see if the document is ready
-			var top = false;
-
-			try {
-				top = window.frameElement == null && document.documentElement;
-			} catch(e) {}
-
-			if ( top && top.doScroll ) {
-				(function doScrollCheck() {
-					if ( !jQuery.isReady ) {
-
-						try {
-							// Use the trick by Diego Perini
-							// http://javascript.nwbox.com/IEContentLoaded/
-							top.doScroll("left");
-						} catch(e) {
-							return setTimeout( doScrollCheck, 50 );
-						}
-
-						// detach all dom ready events
-						detach();
-
-						// and execute any waiting functions
-						jQuery.ready();
-					}
-				})();
-			}
-		}
-	}
-	return readyList.promise( obj );
-};
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-	class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-function isArraylike( obj ) {
-	var length = obj.length,
-		type = jQuery.type( obj );
-
-	if ( jQuery.isWindow( obj ) ) {
-		return false;
-	}
-
-	if ( obj.nodeType === 1 && length ) {
-		return true;
-	}
-
-	return type === "array" || type !== "function" &&
-		( length === 0 ||
-		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
-}
-
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
-/*!
- * Sizzle CSS Selector Engine v1.10.2
- * http://sizzlejs.com/
- *
- * Copyright 2013 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2013-07-03
- */
-(function( window, undefined ) {
-
-var i,
-	support,
-	cachedruns,
-	Expr,
-	getText,
-	isXML,
-	compile,
-	outermostContext,
-	sortInput,
-
-	// Local document vars
-	setDocument,
-	document,
-	docElem,
-	documentIsHTML,
-	rbuggyQSA,
-	rbuggyMatches,
-	matches,
-	contains,
-
-	// Instance-specific data
-	expando = "sizzle" + -(new Date()),
-	preferredDoc = window.document,
-	dirruns = 0,
-	done = 0,
-	classCache = createCache(),
-	tokenCache = createCache(),
-	compilerCache = createCache(),
-	hasDuplicate = false,
-	sortOrder = function( a, b ) {
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-		}
-		return 0;
-	},
-
-	// General-purpose constants
-	strundefined = typeof undefined,
-	MAX_NEGATIVE = 1 << 31,
-
-	// Instance methods
-	hasOwn = ({}).hasOwnProperty,
-	arr = [],
-	pop = arr.pop,
-	push_native = arr.push,
-	push = arr.push,
-	slice = arr.slice,
-	// Use a stripped-down indexOf if we can't use a native one
-	indexOf = arr.indexOf || function( elem ) {
-		var i = 0,
-			len = this.length;
-		for ( ; i < len; i++ ) {
-			if ( this[i] === elem ) {
-				return i;
-			}
-		}
-		return -1;
-	},
-
-	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
-
-	// Regular expressions
-
-	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
-	whitespace = "[\\x20\\t\\r\\n\\f]",
-	// http://www.w3.org/TR/css3-syntax/#characters
-	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
-	// Loosely modeled on CSS identifier characters
-	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-	identifier = characterEncoding.replace( "w", "w#" ),
-
-	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
-	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
-		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
-
-	// Prefer arguments quoted,
-	//   then not containing pseudos/brackets,
-	//   then attribute selectors/non-parenthetical expressions,
-	//   then anything else
-	// These preferences are here to reduce the number of selectors
-	//   needing tokenize in the PSEUDO preFilter
-	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
-
-	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
-	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
-
-	rsibling = new RegExp( whitespace + "*[+~]" ),
-	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
-
-	rpseudo = new RegExp( pseudos ),
-	ridentifier = new RegExp( "^" + identifier + "$" ),
-
-	matchExpr = {
-		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
-		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
-		"ATTR": new RegExp( "^" + attributes ),
-		"PSEUDO": new RegExp( "^" + pseudos ),
-		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
-			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
-			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
-		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
-		// For use in libraries implementing .is()
-		// We use this for POS matching in `select`
-		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
-			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
-	},
-
-	rnative = /^[^{]+\{\s*\[native \w/,
-
-	// Easily-parseable/retrievable ID or TAG or CLASS selectors
-	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
-	rinputs = /^(?:input|select|textarea|button)$/i,
-	rheader = /^h\d$/i,
-
-	rescape = /'|\\/g,
-
-	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
-	funescape = function( _, escaped, escapedWhitespace ) {
-		var high = "0x" + escaped - 0x10000;
-		// NaN means non-codepoint
-		// Support: Firefox
-		// Workaround erroneous numeric interpretation of +"0x"
-		return high !== high || escapedWhitespace ?
-			escaped :
-			// BMP codepoint
-			high < 0 ?
-				String.fromCharCode( high + 0x10000 ) :
-				// Supplemental Plane codepoint (surrogate pair)
-				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-	};
-
-// Optimize for push.apply( _, NodeList )
-try {
-	push.apply(
-		(arr = slice.call( preferredDoc.childNodes )),
-		preferredDoc.childNodes
-	);
-	// Support: Android<4.0
-	// Detect silently failing push.apply
-	arr[ preferredDoc.childNodes.length ].nodeType;
-} catch ( e ) {
-	push = { apply: arr.length ?
-
-		// Leverage slice if possible
-		function( target, els ) {
-			push_native.apply( target, slice.call(els) );
-		} :
-
-		// Support: IE<9
-		// Otherwise append directly
-		function( target, els ) {
-			var j = target.length,
-				i = 0;
-			// Can't trust NodeList.length
-			while ( (target[j++] = els[i++]) ) {}
-			target.length = j - 1;
-		}
-	};
-}
-
-function Sizzle( selector, context, results, seed ) {
-	var match, elem, m, nodeType,
-		// QSA vars
-		i, groups, old, nid, newContext, newSelector;
-
-	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-		setDocument( context );
-	}
-
-	context = context || document;
-	results = results || [];
-
-	if ( !selector || typeof selector !== "string" ) {
-		return results;
-	}
-
-	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
-		return [];
-	}
-
-	if ( documentIsHTML && !seed ) {
-
-		// Shortcuts
-		if ( (match = rquickExpr.exec( selector )) ) {
-			// Speed-up: Sizzle("#ID")
-			if ( (m = match[1]) ) {
-				if ( nodeType === 9 ) {
-					elem = context.getElementById( m );
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document #6963
-					if ( elem && elem.parentNode ) {
-						// Handle the case where IE, Opera, and Webkit return items
-						// by name instead of ID
-						if ( elem.id === m ) {
-							results.push( elem );
-							return results;
-						}
-					} else {
-						return results;
-					}
-				} else {
-					// Context is not a document
-					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-						contains( context, elem ) && elem.id === m ) {
-						results.push( elem );
-						return results;
-					}
-				}
-
-			// Speed-up: Sizzle("TAG")
-			} else if ( match[2] ) {
-				push.apply( results, context.getElementsByTagName( selector ) );
-				return results;
-
-			// Speed-up: Sizzle(".CLASS")
-			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
-				push.apply( results, context.getElementsByClassName( m ) );
-				return results;
-			}
-		}
-
-		// QSA path
-		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
-			nid = old = expando;
-			newContext = context;
-			newSelector = nodeType === 9 && selector;
-
-			// qSA works strangely on Element-rooted queries
-			// We can work around this by specifying an extra ID on the root
-			// and working up from there (Thanks to Andrew Dupont for the technique)
-			// IE 8 doesn't work on object elements
-			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-				groups = tokenize( selector );
-
-				if ( (old = context.getAttribute("id")) ) {
-					nid = old.replace( rescape, "\\$&" );
-				} else {
-					context.setAttribute( "id", nid );
-				}
-				nid = "[id='" + nid + "'] ";
-
-				i = groups.length;
-				while ( i-- ) {
-					groups[i] = nid + toSelector( groups[i] );
-				}
-				newContext = rsibling.test( selector ) && context.parentNode || context;
-				newSelector = groups.join(",");
-			}
-
-			if ( newSelector ) {
-				try {
-					push.apply( results,
-						newContext.querySelectorAll( newSelector )
-					);
-					return results;
-				} catch(qsaError) {
-				} finally {
-					if ( !old ) {
-						context.removeAttribute("id");
-					}
-				}
-			}
-		}
-	}
-
-	// All others
-	return select( selector.replace( rtrim, "$1" ), context, results, seed );
-}
-
-/**
- * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
- *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
- *	deleting the oldest entry
- */
-function createCache() {
-	var keys = [];
-
-	function cache( key, value ) {
-		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
-		if ( keys.push( key += " " ) > Expr.cacheLength ) {
-			// Only keep the most recent entries
-			delete cache[ keys.shift() ];
-		}
-		return (cache[ key ] = value);
-	}
-	return cache;
-}
-
-/**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
-function markFunction( fn ) {
-	fn[ expando ] = true;
-	return fn;
-}
-
-/**
- * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
- */
-function assert( fn ) {
-	var div = document.createElement("div");
-
-	try {
-		return !!fn( div );
-	} catch (e) {
-		return false;
-	} finally {
-		// Remove from its parent by default
-		if ( div.parentNode ) {
-			div.parentNode.removeChild( div );
-		}
-		// release memory in IE
-		div = null;
-	}
-}
-
-/**
- * Adds the same handler for all of the specified attrs
- * @param {String} attrs Pipe-separated list of attributes
- * @param {Function} handler The method that will be applied
- */
-function addHandle( attrs, handler ) {
-	var arr = attrs.split("|"),
-		i = attrs.length;
-
-	while ( i-- ) {
-		Expr.attrHandle[ arr[i] ] = handler;
-	}
-}
-
-/**
- * Checks document order of two siblings
- * @param {Element} a
- * @param {Element} b
- * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
- */
-function siblingCheck( a, b ) {
-	var cur = b && a,
-		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
-			( ~b.sourceIndex || MAX_NEGATIVE ) -
-			( ~a.sourceIndex || MAX_NEGATIVE );
-
-	// Use IE sourceIndex if available on both nodes
-	if ( diff ) {
-		return diff;
-	}
-
-	// Check if b follows a
-	if ( cur ) {
-		while ( (cur = cur.nextSibling) ) {
-			if ( cur === b ) {
-				return -1;
-			}
-		}
-	}
-
-	return a ? 1 : -1;
-}
-
-/**
- * Returns a function to use in pseudos for input types
- * @param {String} type
- */
-function createInputPseudo( type ) {
-	return function( elem ) {
-		var name = elem.nodeName.toLowerCase();
-		return name === "input" && elem.type === type;
-	};
-}
-
-/**
- * Returns a function to use in pseudos for buttons
- * @param {String} type
- */
-function createButtonPseudo( type ) {
-	return function( elem ) {
-		var name = elem.nodeName.toLowerCase();
-		return (name === "input" || name === "button") && elem.type === type;
-	};
-}
-
-/**
- * Returns a function to use in pseudos for positionals
- * @param {Function} fn
- */
-function createPositionalPseudo( fn ) {
-	return markFunction(function( argument ) {
-		argument = +argument;
-		return markFunction(function( seed, matches ) {
-			var j,
-				matchIndexes = fn( [], seed.length, argument ),
-				i = matchIndexes.length;
-
-			// Match elements found at the specified indexes
-			while ( i-- ) {
-				if ( seed[ (j = matchIndexes[i]) ] ) {
-					seed[j] = !(matches[j] = seed[j]);
-				}
-			}
-		});
-	});
-}
-
-/**
- * Detect xml
- * @param {Element|Object} elem An element or a document
- */
-isXML = Sizzle.isXML = function( elem ) {
-	// documentElement is verified for cases where it doesn't yet exist
-	// (such as loading iframes in IE - #4833)
-	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
-	return documentElement ? documentElement.nodeName !== "HTML" : false;
-};
-
-// Expose support vars for convenience
-support = Sizzle.support = {};
-
-/**
- * Sets document-related variables once based on the current document
- * @param {Element|Object} [doc] An element or document object to use to set the document
- * @returns {Object} Returns the current document
- */
-setDocument = Sizzle.setDocument = function( node ) {
-	var doc = node ? node.ownerDocument || node : preferredDoc,
-		parent = doc.defaultView;
-
-	// If no document and documentElement is available, return
-	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
-		return document;
-	}
-
-	// Set our document
-	document = doc;
-	docElem = doc.documentElement;
-
-	// Support tests
-	documentIsHTML = !isXML( doc );
-
-	// Support: IE>8
-	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
-	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
-	// IE6-8 do not support the defaultView property so parent will be undefined
-	if ( parent && parent.attachEvent && parent !== parent.top ) {
-		parent.attachEvent( "onbeforeunload", function() {
-			setDocument();
-		});
-	}
-
-	/* Attributes
-	---------------------------------------------------------------------- */
-
-	// Support: IE<8
-	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
-	support.attributes = assert(function( div ) {
-		div.className = "i";
-		return !div.getAttribute("className");
-	});
-
-	/* getElement(s)By*
-	---------------------------------------------------------------------- */
-
-	// Check if getElementsByTagName("*") returns only elements
-	support.getElementsByTagName = assert(function( div ) {
-		div.appendChild( doc.createComment("") );
-		return !div.getElementsByTagName("*").length;
-	});
-
-	// Check if getElementsByClassName can be trusted
-	support.getElementsByClassName = assert(function( div ) {
-		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
-
-		// Support: Safari<4
-		// Catch class over-caching
-		div.firstChild.className = "i";
-		// Support: Opera<10
-		// Catch gEBCN failure to find non-leading classes
-		return div.getElementsByClassName("i").length === 2;
-	});
-
-	// Support: IE<10
-	// Check if getElementById returns elements by name
-	// The broken getElementById methods don't pick up programatically-set names,
-	// so use a roundabout getElementsByName test
-	support.getById = assert(function( div ) {
-		docElem.appendChild( div ).id = expando;
-		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
-	});
-
-	// ID find and filter
-	if ( support.getById ) {
-		Expr.find["ID"] = function( id, context ) {
-			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
-				var m = context.getElementById( id );
-				// Check parentNode to catch when Blackberry 4.6 returns
-				// nodes that are no longer in the document #6963
-				return m && m.parentNode ? [m] : [];
-			}
-		};
-		Expr.filter["ID"] = function( id ) {
-			var attrId = id.replace( runescape, funescape );
-			return function( elem ) {
-				return elem.getAttribute("id") === attrId;
-			};
-		};
-	} else {
-		// Support: IE6/7
-		// getElementById is not reliable as a find shortcut
-		delete Expr.find["ID"];
-
-		Expr.filter["ID"] =  function( id ) {
-			var attrId = id.replace( runescape, funescape );
-			return function( elem ) {
-				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
-				return node && node.value === attrId;
-			};
-		};
-	}
-
-	// Tag
-	Expr.find["TAG"] = support.getElementsByTagName ?
-		function( tag, context ) {
-			if ( typeof context.getElementsByTagName !== strundefined ) {
-				return context.getElementsByTagName( tag );
-			}
-		} :
-		function( tag, context ) {
-			var elem,
-				tmp = [],
-				i = 0,
-				results = context.getElementsByTagName( tag );
-
-			// Filter out possible comments
-			if ( tag === "*" ) {
-				while ( (elem = results[i++]) ) {
-					if ( elem.nodeType === 1 ) {
-						tmp.push( elem );
-					}
-				}
-
-				return tmp;
-			}
-			return results;
-		};
-
-	// Class
-	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
-		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
-			return context.getElementsByClassName( className );
-		}
-	};
-
-	/* QSA/matchesSelector
-	---------------------------------------------------------------------- */
-
-	// QSA and matchesSelector support
-
-	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
-	rbuggyMatches = [];
-
-	// qSa(:focus) reports false when true (Chrome 21)
-	// We allow this because of a bug in IE8/9 that throws an error
-	// whenever `document.activeElement` is accessed on an iframe
-	// So, we allow :focus to pass through QSA all the time to avoid the IE error
-	// See http://bugs.jquery.com/ticket/13378
-	rbuggyQSA = [];
-
-	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
-		// Build QSA regex
-		// Regex strategy adopted from Diego Perini
-		assert(function( div ) {
-			// Select is set to empty string on purpose
-			// This is to test IE's treatment of not explicitly
-			// setting a boolean content attribute,
-			// since its presence should be enough
-			// http://bugs.jquery.com/ticket/12359
-			div.innerHTML = "<select><option selected=''></option></select>";
-
-			// Support: IE8
-			// Boolean attributes and "value" are not treated correctly
-			if ( !div.querySelectorAll("[selected]").length ) {
-				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
-			}
-
-			// Webkit/Opera - :checked should return selected option elements
-			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":checked").length ) {
-				rbuggyQSA.push(":checked");
-			}
-		});
-
-		assert(function( div ) {
-
-			// Support: Opera 10-12/IE8
-			// ^= $= *= and empty values
-			// Should not select anything
-			// Support: Windows 8 Native Apps
-			// The type attribute is restricted during .innerHTML assignment
-			var input = doc.createElement("input");
-			input.setAttribute( "type", "hidden" );
-			div.appendChild( input ).setAttribute( "t", "" );
-
-			if ( div.querySelectorAll("[t^='']").length ) {
-				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
-			}
-
-			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
-			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":enabled").length ) {
-				rbuggyQSA.push( ":enabled", ":disabled" );
-			}
-
-			// Opera 10-11 does not throw on post-comma invalid pseudos
-			div.querySelectorAll("*,:x");
-			rbuggyQSA.push(",.*:");
-		});
-	}
-
-	if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
-		docElem.mozMatchesSelector ||
-		docElem.oMatchesSelector ||
-		docElem.msMatchesSelector) )) ) {
-
-		assert(function( div ) {
-			// Check to see if it's possible to do matchesSelector
-			// on a disconnected node (IE 9)
-			support.disconnectedMatch = matches.call( div, "div" );
-
-			// This should fail with an exception
-			// Gecko does not error, returns false instead
-			matches.call( div, "[s!='']:x" );
-			rbuggyMatches.push( "!=", pseudos );
-		});
-	}
-
-	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
-	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
-
-	/* Contains
-	---------------------------------------------------------------------- */
-
-	// Element contains another
-	// Purposefully does not implement inclusive descendent
-	// As in, an element does not contain itself
-	contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
-		function( a, b ) {
-			var adown = a.nodeType === 9 ? a.documentElement : a,
-				bup = b && b.parentNode;
-			return a === bup || !!( bup && bup.nodeType === 1 && (
-				adown.contains ?
-					adown.contains( bup ) :
-					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-			));
-		} :
-		function( a, b ) {
-			if ( b ) {
-				while ( (b = b.parentNode) ) {
-					if ( b === a ) {
-						return true;
-					}
-				}
-			}
-			return false;
-		};
-
-	/* Sorting
-	---------------------------------------------------------------------- */
-
-	// Document order sorting
-	sortOrder = docElem.compareDocumentPosition ?
-	function( a, b ) {
-
-		// Flag for duplicate removal
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-		}
-
-		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
-
-		if ( compare ) {
-			// Disconnected nodes
-			if ( compare & 1 ||
-				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
-
-				// Choose the first element that is related to our preferred document
-				if ( a === doc || contains(preferredDoc, a) ) {
-					return -1;
-				}
-				if ( b === doc || contains(preferredDoc, b) ) {
-					return 1;
-				}
-
-				// Maintain original order
-				return sortInput ?
-					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
-					0;
-			}
-
-			return compare & 4 ? -1 : 1;
-		}
-
-		// Not directly comparable, sort on existence of method
-		return a.compareDocumentPosition ? -1 : 1;
-	} :
-	function( a, b ) {
-		var cur,
-			i = 0,
-			aup = a.parentNode,
-			bup = b.parentNode,
-			ap = [ a ],
-			bp = [ b ];
-
-		// Exit early if the nodes are identical
-		if ( a === b ) {
-			hasDuplicate = true;
-			return 0;
-
-		// Parentless nodes are either documents or disconnected
-		} else if ( !aup || !bup ) {
-			return a === doc ? -1 :
-				b === doc ? 1 :
-				aup ? -1 :
-				bup ? 1 :
-				sortInput ?
-				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
-				0;
-
-		// If the nodes are siblings, we can do a quick check
-		} else if ( aup === bup ) {
-			return siblingCheck( a, b );
-		}
-
-		// Otherwise we need full lists of their ancestors for comparison
-		cur = a;
-		while ( (cur = cur.parentNode) ) {
-			ap.unshift( cur );
-		}
-		cur = b;
-		while ( (cur = cur.parentNode) ) {
-			bp.unshift( cur );
-		}
-
-		// Walk down the tree looking for a discrepancy
-		while ( ap[i] === bp[i] ) {
-			i++;
-		}
-
-		return i ?
-			// Do a sibling check if the nodes have a common ancestor
-			siblingCheck( ap[i], bp[i] ) :
-
-			// Otherwise nodes in our document sort first
-			ap[i] === preferredDoc ? -1 :
-			bp[i] === preferredDoc ? 1 :
-			0;
-	};
-
-	return doc;
-};
-
-Sizzle.matches = function( expr, elements ) {
-	return Sizzle( expr, null, null, elements );
-};
-
-Sizzle.matchesSelector = function( elem, expr ) {
-	// Set document vars if needed
-	if ( ( elem.ownerDocument || elem ) !== document ) {
-		setDocument( elem );
-	}
-
-	// Make sure that attribute selectors are quoted
-	expr = expr.replace( rattributeQuotes, "='$1']" );
-
-	if ( support.matchesSelector && documentIsHTML &&
-		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
-		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
-
-		try {
-			var ret = matches.call( elem, expr );
-
-			// IE 9's matchesSelector returns false on disconnected nodes
-			if ( ret || support.disconnectedMatch ||
-					// As well, disconnected nodes are said to be in a document
-					// fragment in IE 9
-					elem.document && elem.document.nodeType !== 11 ) {
-				return ret;
-			}
-		} catch(e) {}
-	}
-
-	return Sizzle( expr, document, null, [elem] ).length > 0;
-};
-
-Sizzle.contains = function( context, elem ) {
-	// Set document vars if needed
-	if ( ( context.ownerDocument || context ) !== document ) {
-		setDocument( context );
-	}
-	return contains( context, elem );
-};
-
-Sizzle.attr = function( elem, name ) {
-	// Set document vars if needed
-	if ( ( elem.ownerDocument || elem ) !== document ) {
-		setDocument( elem );
-	}
-
-	var fn = Expr.attrHandle[ name.toLowerCase() ],
-		// Don't get fooled by Object.prototype properties (jQuery #13807)
-		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
-			fn( elem, name, !documentIsHTML ) :
-			undefined;
-
-	return val === undefined ?
-		support.attributes || !documentIsHTML ?
-			elem.getAttribute( name ) :
-			(val = elem.getAttributeNode(name)) && val.specified ?
-				val.value :
-				null :
-		val;
-};
-
-Sizzle.error = function( msg ) {
-	throw new Error( "Syntax error, unrecognized expression: " + msg );
-};
-
-/**
- * Document sorting and removing duplicates
- * @param {ArrayLike} results
- */
-Sizzle.uniqueSort = function( results ) {
-	var elem,
-		duplicates = [],
-		j = 0,
-		i = 0;
-
-	// Unless we *know* we can detect duplicates, assume their presence
-	hasDuplicate = !support.detectDuplicates;
-	sortInput = !support.sortStable && results.slice( 0 );
-	results.sort( sortOrder );
-
-	if ( hasDuplicate ) {
-		while ( (elem = results[i++]) ) {
-			if ( elem === results[ i ] ) {
-				j = duplicates.push( i );
-			}
-		}
-		while ( j-- ) {
-			results.splice( duplicates[ j ], 1 );
-		}
-	}
-
-	return results;
-};
-
-/**
- * Utility function for retrieving the text value of an array of DOM nodes
- * @param {Array|Element} elem
- */
-getText = Sizzle.getText = function( elem ) {
-	var node,
-		ret = "",
-		i = 0,
-		nodeType = elem.nodeType;
-
-	if ( !nodeType ) {
-		// If no nodeType, this is expected to be an array
-		for ( ; (node = elem[i]); i++ ) {
-			// Do not traverse comment nodes
-			ret += getText( node );
-		}
-	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
-		// Use textContent for elements
-		// innerText usage removed for consistency of new lines (see #11153)
-		if ( typeof elem.textContent === "string" ) {
-			return elem.textContent;
-		} else {
-			// Traverse its children
-			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-				ret += getText( elem );
-			}
-		}
-	} else if ( nodeType === 3 || nodeType === 4 ) {
-		return elem.nodeValue;
-	}
-	// Do not include comment or processing instruction nodes
-
-	return ret;
-};
-
-Expr = Sizzle.selectors = {
-
-	// Can be adjusted by the user
-	cacheLength: 50,
-
-	createPseudo: markFunction,
-
-	match: matchExpr,
-
-	attrHandle: {},
-
-	find: {},
-
-	relative: {
-		">": { dir: "parentNode", first: true },
-		" ": { dir: "parentNode" },
-		"+": { dir: "previousSibling", first: true },
-		"~": { dir: "previousSibling" }
-	},
-
-	preFilter: {
-		"ATTR": function( match ) {
-			match[1] = match[1].replace( runescape, funescape );
-
-			// Move the given value to match[3] whether quoted or unquoted
-			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
-
-			if ( match[2] === "~=" ) {
-				match[3] = " " + match[3] + " ";
-			}
-
-			return match.slice( 0, 4 );
-		},
-
-		"CHILD": function( match ) {
-			/* matches from matchExpr["CHILD"]
-				1 type (only|nth|...)
-				2 what (child|of-type)
-				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
-				4 xn-component of xn+y argument ([+-]?\d*n|)
-				5 sign of xn-component
-				6 x of xn-component
-				7 sign of y-component
-				8 y of y-component
-			*/
-			match[1] = match[1].toLowerCase();
-
-			if ( match[1].slice( 0, 3 ) === "nth" ) {
-				// nth-* requires argument
-				if ( !match[3] ) {
-					Sizzle.error( match[0] );
-				}
-
-				// numeric x and y parameters for Expr.filter.CHILD
-				// remember that false/true cast respectively to 0/1
-				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
-				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
-
-			// other types prohibit arguments
-			} else if ( match[3] ) {
-				Sizzle.error( match[0] );
-			}
-
-			return match;
-		},
-
-		"PSEUDO": function( match ) {
-			var excess,
-				unquoted = !match[5] && match[2];
-
-			if ( matchExpr["CHILD"].test( match[0] ) ) {
-				return null;
-			}
-
-			// Accept quoted arguments as-is
-			if ( match[3] && match[4] !== undefined ) {
-				match[2] = match[4];
-
-			// Strip excess characters from unquoted arguments
-			} else if ( unquoted && rpseudo.test( unquoted ) &&
-				// Get excess from tokenize (recursively)
-				(excess = tokenize( unquoted, true )) &&
-				// advance to the next closing parenthesis
-				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
-
-				// excess is a negative index
-				match[0] = match[0].slice( 0, excess );
-				match[2] = unquoted.slice( 0, excess );
-			}
-
-			// Return only captures needed by the pseudo filter method (type and argument)
-			return match.slice( 0, 3 );
-		}
-	},
-
-	filter: {
-
-		"TAG": function( nodeNameSelector ) {
-			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
-			return nodeNameSelector === "*" ?
-				function() { return true; } :
-				function( elem ) {
-					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
-				};
-		},
-
-		"CLASS": function( className ) {
-			var pattern = classCache[ className + " " ];
-
-			return pattern ||
-				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
-				classCache( className, function( elem ) {
-					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
-				});
-		},
-
-		"ATTR": function( name, operator, check ) {
-			return function( elem ) {
-				var result = Sizzle.attr( elem, name );
-
-				if ( result == null ) {
-					return operator === "!=";
-				}
-				if ( !operator ) {
-					return true;
-				}
-
-				result += "";
-
-				return operator === "=" ? result === check :
-					operator === "!=" ? result !== check :
-					operator === "^=" ? check && result.indexOf( check ) === 0 :
-					operator === "*=" ? check && result.indexOf( check ) > -1 :
-					operator === "$=" ? check && result.slice( -check.length ) === check :
-					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
-					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
-					false;
-			};
-		},
-
-		"CHILD": function( type, what, argument, first, last ) {
-			var simple = type.slice( 0, 3 ) !== "nth",
-				forward = type.slice( -4 ) !== "last",
-				ofType = what === "of-type";
-
-			return first === 1 && last === 0 ?
-
-				// Shortcut for :nth-*(n)
-				function( elem ) {
-					return !!elem.parentNode;
-				} :
-
-				function( elem, context, xml ) {
-					var cache, outerCache, node, diff, nodeIndex, start,
-						dir = simple !== forward ? "nextSibling" : "previousSibling",
-						parent = elem.parentNode,
-						name = ofType && elem.nodeName.toLowerCase(),
-						useCache = !xml && !ofType;
-
-					if ( parent ) {
-
-						// :(first|last|only)-(child|of-type)
-						if ( simple ) {
-							while ( dir ) {
-								node = elem;
-								while ( (node = node[ dir ]) ) {
-									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
-										return false;
-									}
-								}
-								// Reverse direction for :only-* (if we haven't yet done so)
-								start = dir = type === "only" && !start && "nextSibling";
-							}
-							return true;
-						}
-
-						start = [ forward ? parent.firstChild : parent.lastChild ];
-
-						// non-xml :nth-child(...) stores cache data on `parent`
-						if ( forward && useCache ) {
-							// Seek `elem` from a previously-cached index
-							outerCache = parent[ expando ] || (parent[ expando ] = {});
-							cache = outerCache[ type ] || [];
-							nodeIndex = cache[0] === dirruns && cache[1];
-							diff = cache[0] === dirruns && cache[2];
-							node = nodeIndex && parent.childNodes[ nodeIndex ];
-
-							while ( (node = ++nodeIndex && node && node[ dir ] ||
-
-								// Fallback to seeking `elem` from the start
-								(diff = nodeIndex = 0) || start.pop()) ) {
-
-								// When found, cache indexes on `parent` and break
-								if ( node.nodeType === 1 && ++diff && node === elem ) {
-									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
-									break;
-								}
-							}
-
-						// Use previously-cached element index if available
-						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
-							diff = cache[1];
-
-						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
-						} else {
-							// Use the same loop as above to seek `elem` from the start
-							while ( (node = ++nodeIndex && node && node[ dir ] ||
-								(diff = nodeIndex = 0) || start.pop()) ) {
-
-								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
-									// Cache the index of each encountered element
-									if ( useCache ) {
-										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
-									}
-
-									if ( node === elem ) {
-										break;
-									}
-								}
-							}
-						}
-
-						// Incorporate the offset, then check against cycle size
-						diff -= last;
-						return diff === first || ( diff % first === 0 && diff / first >= 0 );
-					}
-				};
-		},
-
-		"PSEUDO": function( pseudo, argument ) {
-			// pseudo-class names are case-insensitive
-			// http://www.w3.org/TR/selectors/#pseudo-classes
-			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
-			// Remember that setFilters inherits from pseudos
-			var args,
-				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
-					Sizzle.error( "unsupported pseudo: " + pseudo );
-
-			// The user may use createPseudo to indicate that
-			// arguments are needed to create the filter function
-			// just as Sizzle does
-			if ( fn[ expando ] ) {
-				return fn( argument );
-			}
-
-			// But maintain support for old signatures
-			if ( fn.length > 1 ) {
-				args = [ pseudo, pseudo, "", argument ];
-				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
-					markFunction(function( seed, matches ) {
-						var idx,
-							matched = fn( seed, argument ),
-							i = matched.length;
-						while ( i-- ) {
-							idx = indexOf.call( seed, matched[i] );
-							seed[ idx ] = !( matches[ idx ] = matched[i] );
-						}
-					}) :
-					function( elem ) {
-						return fn( elem, 0, args );
-					};
-			}
-
-			return fn;
-		}
-	},
-
-	pseudos: {
-		// Potentially complex pseudos
-		"not": markFunction(function( selector ) {
-			// Trim the selector passed to compile
-			// to avoid treating leading and trailing
-			// spaces as combinators
-			var input = [],
-				results = [],
-				matcher = compile( selector.replace( rtrim, "$1" ) );
-
-			return matcher[ expando ] ?
-				markFunction(function( seed, matches, context, xml ) {
-					var elem,
-						unmatched = matcher( seed, null, xml, [] ),
-						i = seed.length;
-
-					// Match elements unmatched by `matcher`
-					while ( i-- ) {
-						if ( (elem = unmatched[i]) ) {
-							seed[i] = !(matches[i] = elem);
-						}
-					}
-				}) :
-				function( elem, context, xml ) {
-					input[0] = elem;
-					matcher( input, null, xml, results );
-					return !results.pop();
-				};
-		}),
-
-		"has": markFunction(function( selector ) {
-			return function( elem ) {
-				return Sizzle( selector, elem ).length > 0;
-			};
-		}),
-
-		"contains": markFunction(function( text ) {
-			return function( elem ) {
-				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
-			};
-		}),
-
-		// "Whether an element is represented by a :lang() selector
-		// is based solely on the element's language value
-		// being equal to the identifier C,
-		// or beginning with the identifier C immediately followed by "-".
-		// The matching of C against the element's language value is performed case-insensitively.
-		// The identifier C does not have to be a valid language name."
-		// http://www.w3.org/TR/selectors/#lang-pseudo
-		"lang": markFunction( function( lang ) {
-			// lang value must be a valid identifier
-			if ( !ridentifier.test(lang || "") ) {
-				Sizzle.error( "unsupported lang: " + lang );
-			}
-			lang = lang.replace( runescape, funescape ).toLowerCase();
-			return function( elem ) {
-				var elemLang;
-				do {
-					if ( (elemLang = documentIsHTML ?
-						elem.lang :
-						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
-
-						elemLang = elemLang.toLowerCase();
-						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
-					}
-				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
-				return false;
-			};
-		}),
-
-		// Miscellaneous
-		"target": function( elem ) {
-			var hash = window.location && window.location.hash;
-			return hash && hash.slice( 1 ) === elem.id;
-		},
-
-		"root": function( elem ) {
-			return elem === docElem;
-		},
-
-		"focus": function( elem ) {
-			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
-		},
-
-		// Boolean properties
-		"enabled": function( elem ) {
-			return elem.disabled === false;
-		},
-
-		"disabled": function( elem ) {
-			return elem.disabled === true;
-		},
-
-		"checked": function( elem ) {
-			// In CSS3, :checked should return both checked and selected elements
-			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-			var nodeName = elem.nodeName.toLowerCase();
-			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
-		},
-
-		"selected": function( elem ) {
-			// Accessing this property makes selected-by-default
-			// options in Safari work properly
-			if ( elem.parentNode ) {
-				elem.parentNode.selectedIndex;
-			}
-
-			return elem.selected === true;
-		},
-
-		// Contents
-		"empty": function( elem ) {
-			// http://www.w3.org/TR/selectors/#empty-pseudo
-			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
-			//   not comment, processing instructions, or others
-			// Thanks to Diego Perini for the nodeName shortcut
-			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
-			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
-					return false;
-				}
-			}
-			return true;
-		},
-
-		"parent": function( elem ) {
-			return !Expr.pseudos["empty"]( elem );
-		},
-
-		// Element/input types
-		"header": function( elem ) {
-			return rheader.test( elem.nodeName );
-		},
-
-		"input": function( elem ) {
-			return rinputs.test( elem.nodeName );
-		},
-
-		"button": function( elem ) {
-			var name = elem.nodeName.toLowerCase();
-			return name === "input" && elem.type === "button" || name === "button";
-		},
-
-		"text": function( elem ) {
-			var attr;
-			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
-			// use getAttribute instead to test this case
-			return elem.nodeName.toLowerCase() === "input" &&
-				elem.type === "text" &&
-				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
-		},
-
-		// Position-in-collection
-		"first": createPositionalPseudo(function() {
-			return [ 0 ];
-		}),
-
-		"last": createPositionalPseudo(function( matchIndexes, length ) {
-			return [ length - 1 ];
-		}),
-
-		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			return [ argument < 0 ? argument + length : argument ];
-		}),
-
-		"even": createPositionalPseudo(function( matchIndexes, length ) {
-			var i = 0;
-			for ( ; i < length; i += 2 ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"odd": createPositionalPseudo(function( matchIndexes, length ) {
-			var i = 1;
-			for ( ; i < length; i += 2 ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			var i = argument < 0 ? argument + length : argument;
-			for ( ; --i >= 0; ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		}),
-
-		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-			var i = argument < 0 ? argument + length : argument;
-			for ( ; ++i < length; ) {
-				matchIndexes.push( i );
-			}
-			return matchIndexes;
-		})
-	}
-};
-
-Expr.pseudos["nth"] = Expr.pseudos["eq"];
-
-// Add button/input type pseudos
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
-	Expr.pseudos[ i ] = createInputPseudo( i );
-}
-for ( i in { submit: true, reset: true } ) {
-	Expr.pseudos[ i ] = createButtonPseudo( i );
-}
-
-// Easy API for creating new setFilters
-function setFilters() {}
-setFilters.prototype = Expr.filters = Expr.pseudos;
-Expr.setFilters = new setFilters();
-
-function tokenize( selector, parseOnly ) {
-	var matched, match, tokens, type,
-		soFar, groups, preFilters,
-		cached = tokenCache[ selector + " " ];
-
-	if ( cached ) {
-		return parseOnly ? 0 : cached.slice( 0 );
-	}
-
-	soFar = selector;
-	groups = [];
-	preFilters = Expr.preFilter;
-
-	while ( soFar ) {
-
-		// Comma and first run
-		if ( !matched || (match = rcomma.exec( soFar )) ) {
-			if ( match ) {
-				// Don't consume trailing commas as valid
-				soFar = soFar.slice( match[0].length ) || soFar;
-			}
-			groups.push( tokens = [] );
-		}
-
-		matched = false;
-
-		// Combinators
-		if ( (match = rcombinators.exec( soFar )) ) {
-			matched = match.shift();
-			tokens.push({
-				value: matched,
-				// Cast descendant combinators to space
-				type: match[0].replace( rtrim, " " )
-			});
-			soFar = soFar.slice( matched.length );
-		}
-
-		// Filters
-		for ( type in Expr.filter ) {
-			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
-				(match = preFilters[ type ]( match ))) ) {
-				matched = match.shift();
-				tokens.push({
-					value: matched,
-					type: type,
-					matches: match
-				});
-				soFar = soFar.slice( matched.length );
-			}
-		}
-
-		if ( !matched ) {
-			break;
-		}
-	}
-
-	// Return the length of the invalid excess
-	// if we're just parsing
-	// Otherwise, throw an error or return tokens
-	return parseOnly ?
-		soFar.length :
-		soFar ?
-			Sizzle.error( selector ) :
-			// Cache the tokens
-			tokenCache( selector, groups ).slice( 0 );
-}
-
-function toSelector( tokens ) {
-	var i = 0,
-		len = tokens.length,
-		selector = "";
-	for ( ; i < len; i++ ) {
-		selector += tokens[i].value;
-	}
-	return selector;
-}
-
-function addCombinator( matcher, combinator, base ) {
-	var dir = combinator.dir,
-		checkNonElements = base && dir === "parentNode",
-		doneName = done++;
-
-	return combinator.first ?
-		// Check against closest ancestor/preceding element
-		function( elem, context, xml ) {
-			while ( (elem = elem[ dir ]) ) {
-				if ( elem.nodeType === 1 || checkNonElements ) {
-					return matcher( elem, context, xml );
-				}
-			}
-		} :
-
-		// Check against all ancestor/preceding elements
-		function( elem, context, xml ) {
-			var data, cache, outerCache,
-				dirkey = dirruns + " " + doneName;
-
-			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
-			if ( xml ) {
-				while ( (elem = elem[ dir ]) ) {
-					if ( elem.nodeType === 1 || checkNonElements ) {
-						if ( matcher( elem, context, xml ) ) {
-							return true;
-						}
-					}
-				}
-			} else {
-				while ( (elem = elem[ dir ]) ) {
-					if ( elem.nodeType === 1 || checkNonElements ) {
-						outerCache = elem[ expando ] || (elem[ expando ] = {});
-						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
-							if ( (data = cache[1]) === true || data === cachedruns ) {
-								return data === true;
-							}
-						} else {
-							cache = outerCache[ dir ] = [ dirkey ];
-							cache[1] = matcher( elem, context, xml ) || cachedruns;
-							if ( cache[1] === true ) {
-								return true;
-							}
-						}
-					}
-				}
-			}
-		};
-}
-
-function elementMatcher( matchers ) {
-	return matchers.length > 1 ?
-		function( elem, context, xml ) {
-			var i = matchers.length;
-			while ( i-- ) {
-				if ( !matchers[i]( elem, context, xml ) ) {
-					return false;
-				}
-			}
-			return true;
-		} :
-		matchers[0];
-}
-
-function condense( unmatched, map, filter, context, xml ) {
-	var elem,
-		newUnmatched = [],
-		i = 0,
-		len = unmatched.length,
-		mapped = map != null;
-
-	for ( ; i < len; i++ ) {
-		if ( (elem = unmatched[i]) ) {
-			if ( !filter || filter( elem, context, xml ) ) {
-				newUnmatched.push( elem );
-				if ( mapped ) {
-					map.push( i );
-				}
-			}
-		}
-	}
-
-	return newUnmatched;
-}
-
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
-	if ( postFilter && !postFilter[ expando ] ) {
-		postFilter = setMatcher( postFilter );
-	}
-	if ( postFinder && !postFinder[ expando ] ) {
-		postFinder = setMatcher( postFinder, postSelector );
-	}
-	return markFunction(function( seed, results, context, xml ) {
-		var temp, i, elem,
-			preMap = [],
-			postMap = [],
-			preexisting = results.length,
-
-			// Get initial elements from seed or context
-			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
-
-			// Prefilter to get matcher input, preserving a map for seed-results synchronization
-			matcherIn = preFilter && ( seed || !selector ) ?
-				condense( elems, preMap, preFilter, context, xml ) :
-				elems,
-
-			matcherOut = matcher ?
-				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
-				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
-
-					// ...intermediate processing is necessary
-					[] :
-
-					// ...otherwise use results directly
-					results :
-				matcherIn;
-
-		// Find primary matches
-		if ( matcher ) {
-			matcher( matcherIn, matcherOut, context, xml );
-		}
-
-		// Apply postFilter
-		if ( postFilter ) {
-			temp = condense( matcherOut, postMap );
-			postFilter( temp, [], context, xml );
-
-			// Un-match failing elements by moving them back to matcherIn
-			i = temp.length;
-			while ( i-- ) {
-				if ( (elem = temp[i]) ) {
-					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
-				}
-			}
-		}
-
-		if ( seed ) {
-			if ( postFinder || preFilter ) {
-				if ( postFinder ) {
-					// Get the final matcherOut by condensing this intermediate into postFinder contexts
-					temp = [];
-					i = matcherOut.length;
-					while ( i-- ) {
-						if ( (elem = matcherOut[i]) ) {
-							// Restore matcherIn since elem is not yet a final match
-							temp.push( (matcherIn[i] = elem) );
-						}
-					}
-					postFinder( null, (matcherOut = []), temp, xml );
-				}
-
-				// Move matched elements from seed to results to keep them synchronized
-				i = matcherOut.length;
-				while ( i-- ) {
-					if ( (elem = matcherOut[i]) &&
-						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
-
-						seed[temp] = !(results[temp] = elem);
-					}
-				}
-			}
-
-		// Add elements to results, through postFinder if defined
-		} else {
-			matcherOut = condense(
-				matcherOut === results ?
-					matcherOut.splice( preexisting, matcherOut.length ) :
-					matcherOut
-			);
-			if ( postFinder ) {
-				postFinder( null, results, matcherOut, xml );
-			} else {
-				push.apply( results, matcherOut );
-			}
-		}
-	});
-}
-
-function matcherFromTokens( tokens ) {
-	var checkContext, matcher, j,
-		len = tokens.length,
-		leadingRelative = Expr.relative[ tokens[0].type ],
-		implicitRelative = leadingRelative || Expr.relative[" "],
-		i = leadingRelative ? 1 : 0,
-
-		// The foundational matcher ensures that elements are reachable from top-level context(s)
-		matchContext = addCombinator( function( elem ) {
-			return elem === checkContext;
-		}, implicitRelative, true ),
-		matchAnyContext = addCombinator( function( elem ) {
-			return indexOf.call( checkContext, elem ) > -1;
-		}, implicitRelative, true ),
-		matchers = [ function( elem, context, xml ) {
-			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
-				(checkContext = context).nodeType ?
-					matchContext( elem, context, xml ) :
-					matchAnyContext( elem, context, xml ) );
-		} ];
-
-	for ( ; i < len; i++ ) {
-		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
-			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
-		} else {
-			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
-
-			// Return special upon seeing a positional matcher
-			if ( matcher[ expando ] ) {
-				// Find the next relative operator (if any) for proper handling
-				j = ++i;
-				for ( ; j < len; j++ ) {
-					if ( Expr.relative[ tokens[j].type ] ) {
-						break;
-					}
-				}
-				return setMatcher(
-					i > 1 && elementMatcher( matchers ),
-					i > 1 && toSelector(
-						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
-						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
-					).replace( rtrim, "$1" ),
-					matcher,
-					i < j && matcherFromTokens( tokens.slice( i, j ) ),
-					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
-					j < len && toSelector( tokens )
-				);
-			}
-			matchers.push( matcher );
-		}
-	}
-
-	return elementMatcher( matchers );
-}
-
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
-	// A counter to specify which element is currently being matched
-	var matcherCachedRuns = 0,
-		bySet = setMatchers.length > 0,
-		byElement = elementMatchers.length > 0,
-		superMatcher = function( seed, context, xml, results, expandContext ) {
-			var elem, j, matcher,
-				setMatched = [],
-				matchedCount = 0,
-				i = "0",
-				unmatched = seed && [],
-				outermost = expandContext != null,
-				contextBackup = outermostContext,
-				// We must always have either seed elements or context
-				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
-				// Use integer dirruns iff this is the outermost matcher
-				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
-
-			if ( outermost ) {
-				outermostContext = context !== document && context;
-				cachedruns = matcherCachedRuns;
-			}
-
-			// Add elements passing elementMatchers directly to results
-			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
-			for ( ; (elem = elems[i]) != null; i++ ) {
-				if ( byElement && elem ) {
-					j = 0;
-					while ( (matcher = elementMatchers[j++]) ) {
-						if ( matcher( elem, context, xml ) ) {
-							results.push( elem );
-							break;
-						}
-					}
-					if ( outermost ) {
-						dirruns = dirrunsUnique;
-						cachedruns = ++matcherCachedRuns;
-					}
-				}
-
-				// Track unmatched elements for set filters
-				if ( bySet ) {
-					// They will have gone through all possible matchers
-					if ( (elem = !matcher && elem) ) {
-						matchedCount--;
-					}
-
-					// Lengthen the array for every element, matched or not
-					if ( seed ) {
-						unmatched.push( elem );
-					}
-				}
-			}
-
-			// Apply set filters to unmatched elements
-			matchedCount += i;
-			if ( bySet && i !== matchedCount ) {
-				j = 0;
-				while ( (matcher = setMatchers[j++]) ) {
-					matcher( unmatched, setMatched, context, xml );
-				}
-
-				if ( seed ) {
-					// Reintegrate element matches to eliminate the need for sorting
-					if ( matchedCount > 0 ) {
-						while ( i-- ) {
-							if ( !(unmatched[i] || setMatched[i]) ) {
-								setMatched[i] = pop.call( results );
-							}
-						}
-					}
-
-					// Discard index placeholder values to get only actual matches
-					setMatched = condense( setMatched );
-				}
-
-				// Add matches to results
-				push.apply( results, setMatched );
-
-				// Seedless set matches succeeding multiple successful matchers stipulate sorting
-				if ( outermost && !seed && setMatched.length > 0 &&
-					( matchedCount + setMatchers.length ) > 1 ) {
-
-					Sizzle.uniqueSort( results );
-				}
-			}
-
-			// Override manipulation of globals by nested matchers
-			if ( outermost ) {
-				dirruns = dirrunsUnique;
-				outermostContext = contextBackup;
-			}
-
-			return unmatched;
-		};
-
-	return bySet ?
-		markFunction( superMatcher ) :
-		superMatcher;
-}
-
-compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
-	var i,
-		setMatchers = [],
-		elementMatchers = [],
-		cached = compilerCache[ selector + " " ];
-
-	if ( !cached ) {
-		// Generate a function of recursive functions that can be used to check each element
-		if ( !group ) {
-			group = tokenize( selector );
-		}
-		i = group.length;
-		while ( i-- ) {
-			cached = matcherFromTokens( group[i] );
-			if ( cached[ expando ] ) {
-				setMatchers.push( cached );
-			} else {
-				elementMatchers.push( cached );
-			}
-		}
-
-		// Cache the compiled function
-		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
-	}
-	return cached;
-};
-
-function multipleContexts( selector, contexts, results ) {
-	var i = 0,
-		len = contexts.length;
-	for ( ; i < len; i++ ) {
-		Sizzle( selector, contexts[i], results );
-	}
-	return results;
-}
-
-function select( selector, context, results, seed ) {
-	var i, tokens, token, type, find,
-		match = tokenize( selector );
-
-	if ( !seed ) {
-		// Try to minimize operations if there is only one group
-		if ( match.length === 1 ) {
-
-			// Take a shortcut and set the context if the root selector is an ID
-			tokens = match[0] = match[0].slice( 0 );
-			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
-					support.getById && context.nodeType === 9 && documentIsHTML &&
-					Expr.relative[ tokens[1].type ] ) {
-
-				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
-				if ( !context ) {
-					return results;
-				}
-				selector = selector.slice( tokens.shift().value.length );
-			}
-
-			// Fetch a seed set for right-to-left matching
-			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
-			while ( i-- ) {
-				token = tokens[i];
-
-				// Abort if we hit a combinator
-				if ( Expr.relative[ (type = token.type) ] ) {
-					break;
-				}
-				if ( (find = Expr.find[ type ]) ) {
-					// Search, expanding context for leading sibling combinators
-					if ( (seed = find(
-						token.matches[0].replace( runescape, funescape ),
-						rsibling.test( tokens[0].type ) && context.parentNode || context
-					)) ) {
-
-						// If seed is empty or no tokens remain, we can return early
-						tokens.splice( i, 1 );
-						selector = seed.length && toSelector( tokens );
-						if ( !selector ) {
-							push.apply( results, seed );
-							return results;
-						}
-
-						break;
-					}
-				}
-			}
-		}
-	}
-
-	// Compile and execute a filtering function
-	// Provide `match` to avoid retokenization if we modified the selector above
-	compile( selector, match )(
-		seed,
-		context,
-		!documentIsHTML,
-		results,
-		rsibling.test( selector )
-	);
-	return results;
-}
-
-// One-time assignments
-
-// Sort stability
-support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
-
-// Support: Chrome<14
-// Always assume duplicates if they aren't passed to the comparison function
-support.detectDuplicates = hasDuplicate;
-
-// Initialize against the default document
-setDocument();
-
-// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
-// Detached nodes confoundingly follow *each other*
-support.sortDetached = assert(function( div1 ) {
-	// Should return 1, but returns 4 (following)
-	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
-});
-
-// Support: IE<8
-// Prevent attribute/property "interpolation"
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !assert(function( div ) {
-	div.innerHTML = "<a href='#'></a>";
-	return div.firstChild.getAttribute("href") === "#" ;
-}) ) {
-	addHandle( "type|href|height|width", function( elem, name, isXML ) {
-		if ( !isXML ) {
-			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
-		}
-	});
-}
-
-// Support: IE<9
-// Use defaultValue in place of getAttribute("value")
-if ( !support.attributes || !assert(function( div ) {
-	div.innerHTML = "<input/>";
-	div.firstChild.setAttribute( "value", "" );
-	return div.firstChild.getAttribute( "value" ) === "";
-}) ) {
-	addHandle( "value", function( elem, name, isXML ) {
-		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
-			return elem.defaultValue;
-		}
-	});
-}
-
-// Support: IE<9
-// Use getAttributeNode to fetch booleans when getAttribute lies
-if ( !assert(function( div ) {
-	return div.getAttribute("disabled") == null;
-}) ) {
-	addHandle( booleans, function( elem, name, isXML ) {
-		var val;
-		if ( !isXML ) {
-			return (val = elem.getAttributeNode( name )) && val.specified ?
-				val.value :
-				elem[ name ] === true ? name.toLowerCase() : null;
-		}
-	});
-}
-
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-
-
-})( window );
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
-	var object = optionsCache[ options ] = {};
-	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
-		object[ flag ] = true;
-	});
-	return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- *	options: an optional list of space-separated options that will change how
- *			the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- *	once:			will ensure the callback list can only be fired once (like a Deferred)
- *
- *	memory:			will keep track of previous values and will call any callback added
- *					after the list has been fired right away with the latest "memorized"
- *					values (like a Deferred)
- *
- *	unique:			will ensure a callback can only be added once (no duplicate in the list)
- *
- *	stopOnFalse:	interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
-	// Convert options from String-formatted to Object-formatted if needed
-	// (we check in cache first)
-	options = typeof options === "string" ?
-		( optionsCache[ options ] || createOptions( options ) ) :
-		jQuery.extend( {}, options );
-
-	var // Flag to know if list is currently firing
-		firing,
-		// Last fire value (for non-forgettable lists)
-		memory,
-		// Flag to know if list was already fired
-		fired,
-		// End of the loop when firing
-		firingLength,
-		// Index of currently firing callback (modified by remove if needed)
-		firingIndex,
-		// First callback to fire (used internally by add and fireWith)
-		firingStart,
-		// Actual callback list
-		list = [],
-		// Stack of fire calls for repeatable lists
-		stack = !options.once && [],
-		// Fire callbacks
-		fire = function( data ) {
-			memory = options.memory && data;
-			fired = true;
-			firingIndex = firingStart || 0;
-			firingStart = 0;
-			firingLength = list.length;
-			firing = true;
-			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-					memory = false; // To prevent further calls using add
-					break;
-				}
-			}
-			firing = false;
-			if ( list ) {
-				if ( stack ) {
-					if ( stack.length ) {
-						fire( stack.shift() );
-					}
-				} else if ( memory ) {
-					list = [];
-				} else {
-					self.disable();
-				}
-			}
-		},
-		// Actual Callbacks object
-		self = {
-			// Add a callback or a collection of callbacks to the list
-			add: function() {
-				if ( list ) {
-					// First, we save the current length
-					var start = list.length;
-					(function add( args ) {
-						jQuery.each( args, function( _, arg ) {
-							var type = jQuery.type( arg );
-							if ( type === "function" ) {
-								if ( !options.unique || !self.has( arg ) ) {
-									list.push( arg );
-								}
-							} else if ( arg && arg.length && type !== "string" ) {
-								// Inspect recursively
-								add( arg );
-							}
-						});
-					})( arguments );
-					// Do we need to add the callbacks to the
-					// current firing batch?
-					if ( firing ) {
-						firingLength = list.length;
-					// With memory, if we're not firing then
-					// we should call right away
-					} else if ( memory ) {
-						firingStart = start;
-						fire( memory );
-					}
-				}
-				return this;
-			},
-			// Remove a callback from the list
-			remove: function() {
-				if ( list ) {
-					jQuery.each( arguments, function( _, arg ) {
-						var index;
-						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
-							list.splice( index, 1 );
-							// Handle firing indexes
-							if ( firing ) {
-								if ( index <= firingLength ) {
-									firingLength--;
-								}
-								if ( index <= firingIndex ) {
-									firingIndex--;
-								}
-							}
-						}
-					});
-				}
-				return this;
-			},
-			// Check if a given callback is in the list.
-			// If no argument is given, return whether or not list has callbacks attached.
-			has: function( fn ) {
-				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
-			},
-			// Remove all callbacks from the list
-			empty: function() {
-				list = [];
-				firingLength = 0;
-				return this;
-			},
-			// Have the list do nothing anymore
-			disable: function() {
-				list = stack = memory = undefined;
-				return this;
-			},
-			// Is it disabled?
-			disabled: function() {
-				return !list;
-			},
-			// Lock the list in its current state
-			lock: function() {
-				stack = undefined;
-				if ( !memory ) {
-					self.disable();
-				}
-				return this;
-			},
-			// Is it locked?
-			locked: function() {
-				return !stack;
-			},
-			// Call all callbacks with the given context and arguments
-			fireWith: function( context, args ) {
-				if ( list && ( !fired || stack ) ) {
-					args = args || [];
-					args = [ context, args.slice ? args.slice() : args ];
-					if ( firing ) {
-						stack.push( args );
-					} else {
-						fire( args );
-					}
-				}
-				return this;
-			},
-			// Call all the callbacks with the given arguments
-			fire: function() {
-				self.fireWith( this, arguments );
-				return this;
-			},
-			// To know if the callbacks have already been called at least once
-			fired: function() {
-				return !!fired;
-			}
-		};
-
-	return self;
-};
-jQuery.extend({
-
-	Deferred: function( func ) {
-		var tuples = [
-				// action, add listener, listener list, final state
-				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-				[ "notify", "progress", jQuery.Callbacks("memory") ]
-			],
-			state = "pending",
-			promise = {
-				state: function() {
-					return state;
-				},
-				always: function() {
-					deferred.done( arguments ).fail( arguments );
-					return this;
-				},
-				then: function( /* fnDone, fnFail, fnProgress */ ) {
-					var fns = arguments;
-					return jQuery.Deferred(function( newDefer ) {
-						jQuery.each( tuples, function( i, tuple ) {
-							var action = tuple[ 0 ],
-								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-							// deferred[ done | fail | progress ] for forwarding actions to newDefer
-							deferred[ tuple[1] ](function() {
-								var returned = fn && fn.apply( this, arguments );
-								if ( returned && jQuery.isFunction( returned.promise ) ) {
-									returned.promise()
-										.done( newDefer.resolve )
-										.fail( newDefer.reject )
-										.progress( newDefer.notify );
-								} else {
-									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-								}
-							});
-						});
-						fns = null;
-					}).promise();
-				},
-				// Get a promise for this deferred
-				// If obj is provided, the promise aspect is added to the object
-				promise: function( obj ) {
-					return obj != null ? jQuery.extend( obj, promise ) : promise;
-				}
-			},
-			deferred = {};
-
-		// Keep pipe for back-compat
-		promise.pipe = promise.then;
-
-		// Add list-specific methods
-		jQuery.each( tuples, function( i, tuple ) {
-			var list = tuple[ 2 ],
-				stateString = tuple[ 3 ];
-
-			// promise[ done | fail | progress ] = list.add
-			promise[ tuple[1] ] = list.add;
-
-			// Handle state
-			if ( stateString ) {
-				list.add(function() {
-					// state = [ resolved | rejected ]
-					state = stateString;
-
-				// [ reject_list | resolve_list ].disable; progress_list.lock
-				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
-			}
-
-			// deferred[ resolve | reject | notify ]
-			deferred[ tuple[0] ] = function() {
-				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
-				return this;
-			};
-			deferred[ tuple[0] + "With" ] = list.fireWith;
-		});
-
-		// Make the deferred a promise
-		promise.promise( deferred );
-
-		// Call given func if any
-		if ( func ) {
-			func.call( deferred, deferred );
-		}
-
-		// All done!
-		return deferred;
-	},
-
-	// Deferred helper
-	when: function( subordinate /* , ..., subordinateN */ ) {
-		var i = 0,
-			resolveValues = core_slice.call( arguments ),
-			length = resolveValues.length,
-
-			// the count of uncompleted subordinates
-			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
-			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
-			// Update function for both resolve and progress values
-			updateFunc = function( i, contexts, values ) {
-				return function( value ) {
-					contexts[ i ] = this;
-					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
-					if( values === progressValues ) {
-						deferred.notifyWith( contexts, values );
-					} else if ( !( --remaining ) ) {
-						deferred.resolveWith( contexts, values );
-					}
-				};
-			},
-
-			progressValues, progressContexts, resolveContexts;
-
-		// add listeners to Deferred subordinates; treat others as resolved
-		if ( length > 1 ) {
-			progressValues = new Array( length );
-			progressContexts = new Array( length );
-			resolveContexts = new Array( length );
-			for ( ; i < length; i++ ) {
-				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
-					resolveValues[ i ].promise()
-						.done( updateFunc( i, resolveContexts, resolveValues ) )
-						.fail( deferred.reject )
-						.progress( updateFunc( i, progressContexts, progressValues ) );
-				} else {
-					--remaining;
-				}
-			}
-		}
-
-		// if we're not waiting on anything, resolve the master
-		if ( !remaining ) {
-			deferred.resolveWith( resolveContexts, resolveValues );
-		}
-
-		return deferred.promise();
-	}
-});
-jQuery.support = (function( support ) {
-
-	var all, a, input, select, fragment, opt, eventName, isSupported, i,
-		div = document.createElement("div");
-
-	// Setup
-	div.setAttribute( "className", "t" );
-	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
-	// Finish early in limited (non-browser) environments
-	all = div.getElementsByTagName("*") || [];
-	a = div.getElementsByTagName("a")[ 0 ];
-	if ( !a || !a.style || !all.length ) {
-		return support;
-	}
-
-	// First batch of tests
-	select = document.createElement("select");
-	opt = select.appendChild( document.createElement("option") );
-	input = div.getElementsByTagName("input")[ 0 ];
-
-	a.style.cssText = "top:1px;float:left;opacity:.5";
-
-	// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
-	support.getSetAttribute = div.className !== "t";
-
-	// IE strips leading whitespace when .innerHTML is used
-	support.leadingWhitespace = div.firstChild.nodeType === 3;
-
-	// Make sure that tbody elements aren't automatically inserted
-	// IE will insert them into empty tables
-	support.tbody = !div.getElementsByTagName("tbody").length;
-
-	// Make sure that link elements get serialized correctly by innerHTML
-	// This requires a wrapper element in IE
-	support.htmlSerialize = !!div.getElementsByTagName("link").length;
-
-	// Get the style information from getAttribute
-	// (IE uses .cssText instead)
-	support.style = /top/.test( a.getAttribute("style") );
-
-	// Make sure that URLs aren't manipulated
-	// (IE normalizes it by default)
-	support.hrefNormalized = a.getAttribute("href") === "/a";
-
-	// Make sure that element opacity exists
-	// (IE uses filter instead)
-	// Use a regex to work around a WebKit issue. See #5145
-	support.opacity = /^0.5/.test( a.style.opacity );
-
-	// Verify style float existence
-	// (IE uses styleFloat instead of cssFloat)
-	support.cssFloat = !!a.style.cssFloat;
-
-	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
-	support.checkOn = !!input.value;
-
-	// Make sure that a selected-by-default option has a working selected property.
-	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
-	support.optSelected = opt.selected;
-
-	// Tests for enctype support on a form (#6743)
-	support.enctype = !!document.createElement("form").enctype;
-
-	// Makes sure cloning an html5 element does not cause problems
-	// Where outerHTML is undefined, this still works
-	support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>";
-
-	// Will be defined later
-	support.inlineBlockNeedsLayout = false;
-	support.shrinkWrapBlocks = false;
-	support.pixelPosition = false;
-	support.deleteExpando = true;
-	support.noCloneEvent = true;
-	support.reliableMarginRight = true;
-	support.boxSizingReliable = true;
-
-	// Make sure checked status is properly cloned
-	input.checked = true;
-	support.noCloneChecked = input.cloneNode( true ).checked;
-
-	// Make sure that the options inside disabled selects aren't marked as disabled
-	// (WebKit marks them as disabled)
-	select.disabled = true;
-	support.optDisabled = !opt.disabled;
-
-	// Support: IE<9
-	try {
-		delete div.test;
-	} catch( e ) {
-		support.deleteExpando = false;
-	}
-
-	// Check if we can trust getAttribute("value")
-	input = document.createElement("input");
-	input.setAttribute( "value", "" );
-	support.input = input.getAttribute( "value" ) === "";
-
-	// Check if an input maintains its value after becoming a radio
-	input.value = "t";
-	input.setAttribute( "type", "radio" );
-	support.radioValue = input.value === "t";
-
-	// #11217 - WebKit loses check when the name is after the checked attribute
-	input.setAttribute( "checked", "t" );
-	input.setAttribute( "name", "t" );
-
-	fragment = document.createDocumentFragment();
-	fragment.appendChild( input );
-
-	// Check if a disconnected checkbox will retain its checked
-	// value of true after appended to the DOM (IE6/7)
-	support.appendChecked = input.checked;
-
-	// WebKit doesn't clone checked state correctly in fragments
-	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
-	// Support: IE<9
-	// Opera does not clone events (and typeof div.attachEvent === undefined).
-	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
-	if ( div.attachEvent ) {
-		div.attachEvent( "onclick", function() {
-			support.noCloneEvent = false;
-		});
-
-		div.cloneNode( true ).click();
-	}
-
-	// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
-	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
-	for ( i in { submit: true, change: true, focusin: true }) {
-		div.setAttribute( eventName = "on" + i, "t" );
-
-		support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
-	}
-
-	div.style.backgroundClip = "content-box";
-	div.cloneNode( true ).style.backgroundClip = "";
-	support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-	// Support: IE<9
-	// Iteration over object's inherited properties before its own.
-	for ( i in jQuery( support ) ) {
-		break;
-	}
-	support.ownLast = i !== "0";
-
-	// Run tests that need a body at doc ready
-	jQuery(function() {
-		var container, marginDiv, tds,
-			divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
-			body = document.getElementsByTagName("body")[0];
-
-		if ( !body ) {
-			// Return for frameset docs that don't have a body
-			return;
-		}
-
-		container = document.createElement("div");
-		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
-
-		body.appendChild( container ).appendChild( div );
-
-		// Support: IE8
-		// Check if table cells still have offsetWidth/Height when they are set
-		// to display:none and there are still other visible table cells in a
-		// table row; if so, offsetWidth/Height are not reliable for use when
-		// determining if an element has been hidden directly using
-		// display:none (it is still safe to use offsets if a parent element is
-		// hidden; don safety goggles and see bug #4512 for more information).
-		div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
-		tds = div.getElementsByTagName("td");
-		tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
-		isSupported = ( tds[ 0 ].offsetHeight === 0 );
-
-		tds[ 0 ].style.display = "";
-		tds[ 1 ].style.display = "none";
-
-		// Support: IE8
-		// Check if empty table cells still have offsetWidth/Height
-		support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
-
-		// Check box-sizing and margin behavior.
-		div.innerHTML = "";
-		div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
-
-		// Workaround failing boxSizing test due to offsetWidth returning wrong value
-		// with some non-1 values of body zoom, ticket #13543
-		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
-			support.boxSizing = div.offsetWidth === 4;
-		});
-
-		// Use window.getComputedStyle because jsdom on node.js will break without it.
-		if ( window.getComputedStyle ) {
-			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
-			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
-			// Check if div with explicit width and no margin-right incorrectly
-			// gets computed margin-right based on width of container. (#3333)
-			// Fails in WebKit before Feb 2011 nightlies
-			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-			marginDiv = div.appendChild( document.createElement("div") );
-			marginDiv.style.cssText = div.style.cssText = divReset;
-			marginDiv.style.marginRight = marginDiv.style.width = "0";
-			div.style.width = "1px";
-
-			support.reliableMarginRight =
-				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
-		}
-
-		if ( typeof div.style.zoom !== core_strundefined ) {
-			// Support: IE<8
-			// Check if natively block-level elements act like inline-block
-			// elements when setting their display to 'inline' and giving
-			// them layout
-			div.innerHTML = "";
-			div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
-			support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
-
-			// Support: IE6
-			// Check if elements with layout shrink-wrap their children
-			div.style.display = "block";
-			div.innerHTML = "<div></div>";
-			div.firstChild.style.width = "5px";
-			support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
-
-			if ( support.inlineBlockNeedsLayout ) {
-				// Prevent IE 6 from affecting layout for positioned elements #11048
-				// Prevent IE from shrinking the body in IE 7 mode #12869
-				// Support: IE<8
-				body.style.zoom = 1;
-			}
-		}
-
-		body.removeChild( container );
-
-		// Null elements to avoid leaks in IE
-		container = div = tds = marginDiv = null;
-	});
-
-	// Null elements to avoid leaks in IE
-	all = select = fragment = opt = a = input = null;
-
-	return support;
-})({});
-
-var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
-	rmultiDash = /([A-Z])/g;
-
-function internalData( elem, name, data, pvt /* Internal Use Only */ ){
-	if ( !jQuery.acceptData( elem ) ) {
-		return;
-	}
-
-	var ret, thisCache,
-		internalKey = jQuery.expando,
-
-		// We have to handle DOM nodes and JS objects differently because IE6-7
-		// can't GC object references properly across the DOM-JS boundary
-		isNode = elem.nodeType,
-
-		// Only DOM nodes need the global jQuery cache; JS object data is
-		// attached directly to the object so GC can occur automatically
-		cache = isNode ? jQuery.cache : elem,
-
-		// Only defining an ID for JS objects if its cache already exists allows
-		// the code to shortcut on the same path as a DOM node with no cache
-		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
-
-	// Avoid doing any more work than we need to when trying to get data on an
-	// object that has no data at all
-	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
-		return;
-	}
-
-	if ( !id ) {
-		// Only DOM nodes need a new unique ID for each element since their data
-		// ends up in the global cache
-		if ( isNode ) {
-			id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
-		} else {
-			id = internalKey;
-		}
-	}
-
-	if ( !cache[ id ] ) {
-		// Avoid exposing jQuery metadata on plain JS objects when the object
-		// is serialized using JSON.stringify
-		cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
-	}
-
-	// An object can be passed to jQuery.data instead of a key/value pair; this gets
-	// shallow copied over onto the existing cache
-	if ( typeof name === "object" || typeof name === "function" ) {
-		if ( pvt ) {
-			cache[ id ] = jQuery.extend( cache[ id ], name );
-		} else {
-			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
-		}
-	}
-
-	thisCache = cache[ id ];
-
-	// jQuery data() is stored in a separate object inside the object's internal data
-	// cache in order to avoid key collisions between internal data and user-defined
-	// data.
-	if ( !pvt ) {
-		if ( !thisCache.data ) {
-			thisCache.data = {};
-		}
-
-		thisCache = thisCache.data;
-	}
-
-	if ( data !== undefined ) {
-		thisCache[ jQuery.camelCase( name ) ] = data;
-	}
-
-	// Check for both converted-to-camel and non-converted data property names
-	// If a data property was specified
-	if ( typeof name === "string" ) {
-
-		// First Try to find as-is property data
-		ret = thisCache[ name ];
-
-		// Test for null|undefined property data
-		if ( ret == null ) {
-
-			// Try to find the camelCased property
-			ret = thisCache[ jQuery.camelCase( name ) ];
-		}
-	} else {
-		ret = thisCache;
-	}
-
-	return ret;
-}
-
-function internalRemoveData( elem, name, pvt ) {
-	if ( !jQuery.acceptData( elem ) ) {
-		return;
-	}
-
-	var thisCache, i,
-		isNode = elem.nodeType,
-
-		// See jQuery.data for more information
-		cache = isNode ? jQuery.cache : elem,
-		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
-
-	// If there is already no cache entry for this object, there is no
-	// purpose in continuing
-	if ( !cache[ id ] ) {
-		return;
-	}
-
-	if ( name ) {
-
-		thisCache = pvt ? cache[ id ] : cache[ id ].data;
-
-		if ( thisCache ) {
-
-			// Support array or space separated string names for data keys
-			if ( !jQuery.isArray( name ) ) {
-
-				// try the string as a key before any manipulation
-				if ( name in thisCache ) {
-					name = [ name ];
-				} else {
-
-					// split the camel cased version by spaces unless a key with the spaces exists
-					name = jQuery.camelCase( name );
-					if ( name in thisCache ) {
-						name = [ name ];
-					} else {
-						name = name.split(" ");
-					}
-				}
-			} else {
-				// If "name" is an array of keys...
-				// When data is initially created, via ("key", "val") signature,
-				// keys will be converted to camelCase.
-				// Since there is no way to tell _how_ a key was added, remove
-				// both plain key and camelCase key. #12786
-				// This will only penalize the array argument path.
-				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
-			}
-
-			i = name.length;
-			while ( i-- ) {
-				delete thisCache[ name[i] ];
-			}
-
-			// If there is no data left in the cache, we want to continue
-			// and let the cache object itself get destroyed
-			if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
-				return;
-			}
-		}
-	}
-
-	// See jQuery.data for more information
-	if ( !pvt ) {
-		delete cache[ id ].data;
-
-		// Don't destroy the parent cache unless the internal data object
-		// had been the only thing left in it
-		if ( !isEmptyDataObject( cache[ id ] ) ) {
-			return;
-		}
-	}
-
-	// Destroy the cache
-	if ( isNode ) {
-		jQuery.cleanData( [ elem ], true );
-
-	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
-	/* jshint eqeqeq: false */
-	} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
-		/* jshint eqeqeq: true */
-		delete cache[ id ];
-
-	// When all else fails, null
-	} else {
-		cache[ id ] = null;
-	}
-}
-
-jQuery.extend({
-	cache: {},
-
-	// The following elements throw uncatchable exceptions if you
-	// attempt to add expando properties to them.
-	noData: {
-		"applet": true,
-		"embed": true,
-		// Ban all objects except for Flash (which handle expandos)
-		"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
-	},
-
-	hasData: function( elem ) {
-		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
-		return !!elem && !isEmptyDataObject( elem );
-	},
-
-	data: function( elem, name, data ) {
-		return internalData( elem, name, data );
-	},
-
-	removeData: function( elem, name ) {
-		return internalRemoveData( elem, name );
-	},
-
-	// For internal use only.
-	_data: function( elem, name, data ) {
-		return internalData( elem, name, data, true );
-	},
-
-	_removeData: function( elem, name ) {
-		return internalRemoveData( elem, name, true );
-	},
-
-	// A method for determining if a DOM node can handle the data expando
-	acceptData: function( elem ) {
-		// Do not set data on non-element because it will not be cleared (#8335).
-		if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
-			return false;
-		}
-
-		var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
-
-		// nodes accept data unless otherwise specified; rejection can be conditional
-		return !noData || noData !== true && elem.getAttribute("classid") === noData;
-	}
-});
-
-jQuery.fn.extend({
-	data: function( key, value ) {
-		var attrs, name,
-			data = null,
-			i = 0,
-			elem = this[0];
-
-		// Special expections of .data basically thwart jQuery.access,
-		// so implement the relevant behavior ourselves
-
-		// Gets all values
-		if ( key === undefined ) {
-			if ( this.length ) {
-				data = jQuery.data( elem );
-
-				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
-					attrs = elem.attributes;
-					for ( ; i < attrs.length; i++ ) {
-						name = attrs[i].name;
-
-						if ( name.indexOf("data-") === 0 ) {
-							name = jQuery.camelCase( name.slice(5) );
-
-							dataAttr( elem, name, data[ name ] );
-						}
-					}
-					jQuery._data( elem, "parsedAttrs", true );
-				}
-			}
-
-			return data;
-		}
-
-		// Sets multiple values
-		if ( typeof key === "object" ) {
-			return this.each(function() {
-				jQuery.data( this, key );
-			});
-		}
-
-		return arguments.length > 1 ?
-
-			// Sets one value
-			this.each(function() {
-				jQuery.data( this, key, value );
-			}) :
-
-			// Gets one value
-			// Try to fetch any internally stored data first
-			elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
-	},
-
-	removeData: function( key ) {
-		return this.each(function() {
-			jQuery.removeData( this, key );
-		});
-	}
-});
-
-function dataAttr( elem, key, data ) {
-	// If nothing was found internally, try to fetch any
-	// data from the HTML5 data-* attribute
-	if ( data === undefined && elem.nodeType === 1 ) {
-
-		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
-		data = elem.getAttribute( name );
-
-		if ( typeof data === "string" ) {
-			try {
-				data = data === "true" ? true :
-					data === "false" ? false :
-					data === "null" ? null :
-					// Only convert to a number if it doesn't change the string
-					+data + "" === data ? +data :
-					rbrace.test( data ) ? jQuery.parseJSON( data ) :
-						data;
-			} catch( e ) {}
-
-			// Make sure we set the data so it isn't changed later
-			jQuery.data( elem, key, data );
-
-		} else {
-			data = undefined;
-		}
-	}
-
-	return data;
-}
-
-// checks a cache object for emptiness
-function isEmptyDataObject( obj ) {
-	var name;
-	for ( name in obj ) {
-
-		// if the public data object is empty, the private is still empty
-		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
-			continue;
-		}
-		if ( name !== "toJSON" ) {
-			return false;
-		}
-	}
-
-	return true;
-}
-jQuery.extend({
-	queue: function( elem, type, data ) {
-		var queue;
-
-		if ( elem ) {
-			type = ( type || "fx" ) + "queue";
-			queue = jQuery._data( elem, type );
-
-			// Speed up dequeue by getting out quickly if this is just a lookup
-			if ( data ) {
-				if ( !queue || jQuery.isArray(data) ) {
-					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
-				} else {
-					queue.push( data );
-				}
-			}
-			return queue || [];
-		}
-	},
-
-	dequeue: function( elem, type ) {
-		type = type || "fx";
-
-		var queue = jQuery.queue( elem, type ),
-			startLength = queue.length,
-			fn = queue.shift(),
-			hooks = jQuery._queueHooks( elem, type ),
-			next = function() {
-				jQuery.dequeue( elem, type );
-			};
-
-		// If the fx queue is dequeued, always remove the progress sentinel
-		if ( fn === "inprogress" ) {
-			fn = queue.shift();
-			startLength--;
-		}
-
-		if ( fn ) {
-
-			// Add a progress sentinel to prevent the fx queue from being
-			// automatically dequeued
-			if ( type === "fx" ) {
-				queue.unshift( "inprogress" );
-			}
-
-			// clear up the last queue stop function
-			delete hooks.stop;
-			fn.call( elem, next, hooks );
-		}
-
-		if ( !startLength && hooks ) {
-			hooks.empty.fire();
-		}
-	},
-
-	// not intended for public consumption - generates a queueHooks object, or returns the current one
-	_queueHooks: function( elem, type ) {
-		var key = type + "queueHooks";
-		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
-			empty: jQuery.Callbacks("once memory").add(function() {
-				jQuery._removeData( elem, type + "queue" );
-				jQuery._removeData( elem, key );
-			})
-		});
-	}
-});
-
-jQuery.fn.extend({
-	queue: function( type, data ) {
-		var setter = 2;
-
-		if ( typeof type !== "string" ) {
-			data = type;
-			type = "fx";
-			setter--;
-		}
-
-		if ( arguments.length < setter ) {
-			return jQuery.queue( this[0], type );
-		}
-
-		return data === undefined ?
-			this :
-			this.each(function() {
-				var queue = jQuery.queue( this, type, data );
-
-				// ensure a hooks for this queue
-				jQuery._queueHooks( this, type );
-
-				if ( type === "fx" && queue[0] !== "inprogress" ) {
-					jQuery.dequeue( this, type );
-				}
-			});
-	},
-	dequeue: function( type ) {
-		return this.each(function() {
-			jQuery.dequeue( this, type );
-		});
-	},
-	// Based off of the plugin by Clint Helfers, with permission.
-	// http://blindsignals.com/index.php/2009/07/jquery-delay/
-	delay: function( time, type ) {
-		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
-		type = type || "fx";
-
-		return this.queue( type, function( next, hooks ) {
-			var timeout = setTimeout( next, time );
-			hooks.stop = function() {
-				clearTimeout( timeout );
-			};
-		});
-	},
-	clearQueue: function( type ) {
-		return this.queue( type || "fx", [] );
-	},
-	// Get a promise resolved when queues of a certain type
-	// are emptied (fx is the type by default)
-	promise: function( type, obj ) {
-		var tmp,
-			count = 1,
-			defer = jQuery.Deferred(),
-			elements = this,
-			i = this.length,
-			resolve = function() {
-				if ( !( --count ) ) {
-					defer.resolveWith( elements, [ elements ] );
-				}
-			};
-
-		if ( typeof type !== "string" ) {
-			obj = type;
-			type = undefined;
-		}
-		type = type || "fx";
-
-		while( i-- ) {
-			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
-			if ( tmp && tmp.empty ) {
-				count++;
-				tmp.empty.add( resolve );
-			}
-		}
-		resolve();
-		return defer.promise( obj );
-	}
-});
-var nodeHook, boolHook,
-	rclass = /[\t\r\n\f]/g,
-	rreturn = /\r/g,
-	rfocusable = /^(?:input|select|textarea|button|object)$/i,
-	rclickable = /^(?:a|area)$/i,
-	ruseDefault = /^(?:checked|selected)$/i,
-	getSetAttribute = jQuery.support.getSetAttribute,
-	getSetInput = jQuery.support.input;
-
-jQuery.fn.extend({
-	attr: function( name, value ) {
-		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
-	},
-
-	removeAttr: function( name ) {
-		return this.each(function() {
-			jQuery.removeAttr( this, name );
-		});
-	},
-
-	prop: function( name, value ) {
-		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
-	},
-
-	removeProp: function( name ) {
-		name = jQuery.propFix[ name ] || name;
-		return this.each(function() {
-			// try/catch handles cases where IE balks (such as removing a property on window)
-			try {
-				this[ name ] = undefined;
-				delete this[ name ];
-			} catch( e ) {}
-		});
-	},
-
-	addClass: function( value ) {
-		var classes, elem, cur, clazz, j,
-			i = 0,
-			len = this.length,
-			proceed = typeof value === "string" && value;
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).addClass( value.call( this, j, this.className ) );
-			});
-		}
-
-		if ( proceed ) {
-			// The disjunction here is for better compressibility (see removeClass)
-			classes = ( value || "" ).match( core_rnotwhite ) || [];
-
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
-				cur = elem.nodeType === 1 && ( elem.className ?
-					( " " + elem.className + " " ).replace( rclass, " " ) :
-					" "
-				);
-
-				if ( cur ) {
-					j = 0;
-					while ( (clazz = classes[j++]) ) {
-						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
-							cur += clazz + " ";
-						}
-					}
-					elem.className = jQuery.trim( cur );
-
-				}
-			}
-		}
-
-		return this;
-	},
-
-	removeClass: function( value ) {
-		var classes, elem, cur, clazz, j,
-			i = 0,
-			len = this.length,
-			proceed = arguments.length === 0 || typeof value === "string" && value;
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).removeClass( value.call( this, j, this.className ) );
-			});
-		}
-		if ( proceed ) {
-			classes = ( value || "" ).match( core_rnotwhite ) || [];
-
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
-				// This expression is here for better compressibility (see addClass)
-				cur = elem.nodeType === 1 && ( elem.className ?
-					( " " + elem.className + " " ).replace( rclass, " " ) :
-					""
-				);
-
-				if ( cur ) {
-					j = 0;
-					while ( (clazz = classes[j++]) ) {
-						// Remove *all* instances
-						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
-							cur = cur.replace( " " + clazz + " ", " " );
-						}
-					}
-					elem.className = value ? jQuery.trim( cur ) : "";
-				}
-			}
-		}
-
-		return this;
-	},
-
-	toggleClass: function( value, stateVal ) {
-		var type = typeof value;
-
-		if ( typeof stateVal === "boolean" && type === "string" ) {
-			return stateVal ? this.addClass( value ) : this.removeClass( value );
-		}
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-			});
-		}
-
-		return this.each(function() {
-			if ( type === "string" ) {
-				// toggle individual class names
-				var className,
-					i = 0,
-					self = jQuery( this ),
-					classNames = value.match( core_rnotwhite ) || [];
-
-				while ( (className = classNames[ i++ ]) ) {
-					// check each className given, space separated list
-					if ( self.hasClass( className ) ) {
-						self.removeClass( className );
-					} else {
-						self.addClass( className );
-					}
-				}
-
-			// Toggle whole class name
-			} else if ( type === core_strundefined || type === "boolean" ) {
-				if ( this.className ) {
-					// store className if set
-					jQuery._data( this, "__className__", this.className );
-				}
-
-				// If the element has a class name or if we're passed "false",
-				// then remove the whole classname (if there was one, the above saved it).
-				// Otherwise bring back whatever was previously saved (if anything),
-				// falling back to the empty string if nothing was stored.
-				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
-			}
-		});
-	},
-
-	hasClass: function( selector ) {
-		var className = " " + selector + " ",
-			i = 0,
-			l = this.length;
-		for ( ; i < l; i++ ) {
-			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-				return true;
-			}
-		}
-
-		return false;
-	},
-
-	val: function( value ) {
-		var ret, hooks, isFunction,
-			elem = this[0];
-
-		if ( !arguments.length ) {
-			if ( elem ) {
-				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
-				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-					return ret;
-				}
-
-				ret = elem.value;
-
-				return typeof ret === "string" ?
-					// handle most common string cases
-					ret.replace(rreturn, "") :
-					// handle cases where value is null/undef or number
-					ret == null ? "" : ret;
-			}
-
-			return;
-		}
-
-		isFunction = jQuery.isFunction( value );
-
-		return this.each(function( i ) {
-			var val;
-
-			if ( this.nodeType !== 1 ) {
-				return;
-			}
-
-			if ( isFunction ) {
-				val = value.call( this, i, jQuery( this ).val() );
-			} else {
-				val = value;
-			}
-
-			// Treat null/undefined as ""; convert numbers to string
-			if ( val == null ) {
-				val = "";
-			} else if ( typeof val === "number" ) {
-				val += "";
-			} else if ( jQuery.isArray( val ) ) {
-				val = jQuery.map(val, function ( value ) {
-					return value == null ? "" : value + "";
-				});
-			}
-
-			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
-			// If set returns undefined, fall back to normal setting
-			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
-				this.value = val;
-			}
-		});
-	}
-});
-
-jQuery.extend({
-	valHooks: {
-		option: {
-			get: function( elem ) {
-				// Use proper attribute retrieval(#6932, #12072)
-				var val = jQuery.find.attr( elem, "value" );
-				return val != null ?
-					val :
-					elem.text;
-			}
-		},
-		select: {
-			get: function( elem ) {
-				var value, option,
-					options = elem.options,
-					index = elem.selectedIndex,
-					one = elem.type === "select-one" || index < 0,
-					values = one ? null : [],
-					max = one ? index + 1 : options.length,
-					i = index < 0 ?
-						max :
-						one ? index : 0;
-
-				// Loop through all the selected options
-				for ( ; i < max; i++ ) {
-					option = options[ i ];
-
-					// oldIE doesn't update selected after form reset (#2551)
-					if ( ( option.selected || i === index ) &&
-							// Don't return options that are disabled or in a disabled optgroup
-							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
-							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
-						// Get the specific value for the option
-						value = jQuery( option ).val();
-
-						// We don't need an array for one selects
-						if ( one ) {
-							return value;
-						}
-
-						// Multi-Selects return an array
-						values.push( value );
-					}
-				}
-
-				return values;
-			},
-
-			set: function( elem, value ) {
-				var optionSet, option,
-					options = elem.options,
-					values = jQuery.makeArray( value ),
-					i = options.length;
-
-				while ( i-- ) {
-					option = options[ i ];
-					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
-						optionSet = true;
-					}
-				}
-
-				// force browsers to behave consistently when non-matching value is set
-				if ( !optionSet ) {
-					elem.selectedIndex = -1;
-				}
-				return values;
-			}
-		}
-	},
-
-	attr: function( elem, name, value ) {
-		var hooks, ret,
-			nType = elem.nodeType;
-
-		// don't get/set attributes on text, comment and attribute nodes
-		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-			return;
-		}
-
-		// Fallback to prop when attributes are not supported
-		if ( typeof elem.getAttribute === core_strundefined ) {
-			return jQuery.prop( elem, name, value );
-		}
-
-		// All attributes are lowercase
-		// Grab necessary hook if one is defined
-		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
-			name = name.toLowerCase();
-			hooks = jQuery.attrHooks[ name ] ||
-				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
-		}
-
-		if ( value !== undefined ) {
-
-			if ( value === null ) {
-				jQuery.removeAttr( elem, name );
-
-			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-				return ret;
-
-			} else {
-				elem.setAttribute( name, value + "" );
-				return value;
-			}
-
-		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-			return ret;
-
-		} else {
-			ret = jQuery.find.attr( elem, name );
-
-			// Non-existent attributes return null, we normalize to undefined
-			return ret == null ?
-				undefined :
-				ret;
-		}
-	},
-
-	removeAttr: function( elem, value ) {
-		var name, propName,
-			i = 0,
-			attrNames = value && value.match( core_rnotwhite );
-
-		if ( attrNames && elem.nodeType === 1 ) {
-			while ( (name = attrNames[i++]) ) {
-				propName = jQuery.propFix[ name ] || name;
-
-				// Boolean attributes get special treatment (#10870)
-				if ( jQuery.expr.match.bool.test( name ) ) {
-					// Set corresponding property to false
-					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
-						elem[ propName ] = false;
-					// Support: IE<9
-					// Also clear defaultChecked/defaultSelected (if appropriate)
-					} else {
-						elem[ jQuery.camelCase( "default-" + name ) ] =
-							elem[ propName ] = false;
-					}
-
-				// See #9699 for explanation of this approach (setting first, then removal)
-				} else {
-					jQuery.attr( elem, name, "" );
-				}
-
-				elem.removeAttribute( getSetAttribute ? name : propName );
-			}
-		}
-	},
-
-	attrHooks: {
-		type: {
-			set: function( elem, value ) {
-				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
-					// Setting the type on a radio button after the value resets the value in IE6-9
-					// Reset value to default in case type is set after value during creation
-					var val = elem.value;
-					elem.setAttribute( "type", value );
-					if ( val ) {
-						elem.value = val;
-					}
-					return value;
-				}
-			}
-		}
-	},
-
-	propFix: {
-		"for": "htmlFor",
-		"class": "className"
-	},
-
-	prop: function( elem, name, value ) {
-		var ret, hooks, notxml,
-			nType = elem.nodeType;
-
-		// don't get/set properties on text, comment and attribute nodes
-		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-			return;
-		}
-
-		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-		if ( notxml ) {
-			// Fix name and attach hooks
-			name = jQuery.propFix[ name ] || name;
-			hooks = jQuery.propHooks[ name ];
-		}
-
-		if ( value !== undefined ) {
-			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
-				ret :
-				( elem[ name ] = value );
-
-		} else {
-			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
-				ret :
-				elem[ name ];
-		}
-	},
-
-	propHooks: {
-		tabIndex: {
-			get: function( elem ) {
-				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
-				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
-				// Use proper attribute retrieval(#12072)
-				var tabindex = jQuery.find.attr( elem, "tabindex" );
-
-				return tabindex ?
-					parseInt( tabindex, 10 ) :
-					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
-						0 :
-						-1;
-			}
-		}
-	}
-});
-
-// Hooks for boolean attributes
-boolHook = {
-	set: function( elem, value, name ) {
-		if ( value === false ) {
-			// Remove boolean attributes when set to false
-			jQuery.removeAttr( elem, name );
-		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
-			// IE<8 needs the *property* name
-			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
-
-		// Use defaultChecked and defaultSelected for oldIE
-		} else {
-			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
-		}
-
-		return name;
-	}
-};
-jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
-	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
-
-	jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
-		function( elem, name, isXML ) {
-			var fn = jQuery.expr.attrHandle[ name ],
-				ret = isXML ?
-					undefined :
-					/* jshint eqeqeq: false */
-					(jQuery.expr.attrHandle[ name ] = undefined) !=
-						getter( elem, name, isXML ) ?
-
-						name.toLowerCase() :
-						null;
-			jQuery.expr.attrHandle[ name ] = fn;
-			return ret;
-		} :
-		function( elem, name, isXML ) {
-			return isXML ?
-				undefined :
-				elem[ jQuery.camelCase( "default-" + name ) ] ?
-					name.toLowerCase() :
-					null;
-		};
-});
-
-// fix oldIE attroperties
-if ( !getSetInput || !getSetAttribute ) {
-	jQuery.attrHooks.value = {
-		set: function( elem, value, name ) {
-			if ( jQuery.nodeName( elem, "input" ) ) {
-				// Does not return so that setAttribute is also used
-				elem.defaultValue = value;
-			} else {
-				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
-				return nodeHook && nodeHook.set( elem, value, name );
-			}
-		}
-	};
-}
-
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-if ( !getSetAttribute ) {
-
-	// Use this for any attribute in IE6/7
-	// This fixes almost every IE6/7 issue
-	nodeHook = {
-		set: function( elem, value, name ) {
-			// Set the existing or create a new attribute node
-			var ret = elem.getAttributeNode( name );
-			if ( !ret ) {
-				elem.setAttributeNode(
-					(ret = elem.ownerDocument.createAttribute( name ))
-				);
-			}
-
-			ret.value = value += "";
-
-			// Break association with cloned elements by also using setAttribute (#9646)
-			return name === "value" || value === elem.getAttribute( name ) ?
-				value :
-				undefined;
-		}
-	};
-	jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
-		// Some attributes are constructed with empty-string values when not defined
-		function( elem, name, isXML ) {
-			var ret;
-			return isXML ?
-				undefined :
-				(ret = elem.getAttributeNode( name )) && ret.value !== "" ?
-					ret.value :
-					null;
-		};
-	jQuery.valHooks.button = {
-		get: function( elem, name ) {
-			var ret = elem.getAttributeNode( name );
-			return ret && ret.specified ?
-				ret.value :
-				undefined;
-		},
-		set: nodeHook.set
-	};
-
-	// Set contenteditable to false on removals(#10429)
-	// Setting to empty string throws an error as an invalid value
-	jQuery.attrHooks.contenteditable = {
-		set: function( elem, value, name ) {
-			nodeHook.set( elem, value === "" ? false : value, name );
-		}
-	};
-
-	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
-	// This is for removals
-	jQuery.each([ "width", "height" ], function( i, name ) {
-		jQuery.attrHooks[ name ] = {
-			set: function( elem, value ) {
-				if ( value === "" ) {
-					elem.setAttribute( name, "auto" );
-					return value;
-				}
-			}
-		};
-	});
-}
-
-
-// Some attributes require a special call on IE
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !jQuery.support.hrefNormalized ) {
-	// href/src property should get the full normalized URL (#10299/#12915)
-	jQuery.each([ "href", "src" ], function( i, name ) {
-		jQuery.propHooks[ name ] = {
-			get: function( elem ) {
-				return elem.getAttribute( name, 4 );
-			}
-		};
-	});
-}
-
-if ( !jQuery.support.style ) {
-	jQuery.attrHooks.style = {
-		get: function( elem ) {
-			// Return undefined in the case of empty string
-			// Note: IE uppercases css property names, but if we were to .toLowerCase()
-			// .cssText, that would destroy case senstitivity in URL's, like in "background"
-			return elem.style.cssText || undefined;
-		},
-		set: function( elem, value ) {
-			return ( elem.style.cssText = value + "" );
-		}
-	};
-}
-
-// Safari mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-if ( !jQuery.support.optSelected ) {
-	jQuery.propHooks.selected = {
-		get: function( elem ) {
-			var parent = elem.parentNode;
-
-			if ( parent ) {
-				parent.selectedIndex;
-
-				// Make sure that it also works with optgroups, see #5701
-				if ( parent.parentNode ) {
-					parent.parentNode.selectedIndex;
-				}
-			}
-			return null;
-		}
-	};
-}
-
-jQuery.each([
-	"tabIndex",
-	"readOnly",
-	"maxLength",
-	"cellSpacing",
-	"cellPadding",
-	"rowSpan",
-	"colSpan",
-	"useMap",
-	"frameBorder",
-	"contentEditable"
-], function() {
-	jQuery.propFix[ this.toLowerCase() ] = this;
-});
-
-// IE6/7 call enctype encoding
-if ( !jQuery.support.enctype ) {
-	jQuery.propFix.enctype = "encoding";
-}
-
-// Radios and checkboxes getter/setter
-jQuery.each([ "radio", "checkbox" ], function() {
-	jQuery.valHooks[ this ] = {
-		set: function( elem, value ) {
-			if ( jQuery.isArray( value ) ) {
-				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
-			}
-		}
-	};
-	if ( !jQuery.support.checkOn ) {
-		jQuery.valHooks[ this ].get = function( elem ) {
-			// Support: Webkit
-			// "" is returned instead of "on" if a value isn't specified
-			return elem.getAttribute("value") === null ? "on" : elem.value;
-		};
-	}
-});
-var rformElems = /^(?:input|select|textarea)$/i,
-	rkeyEvent = /^key/,
-	rmouseEvent = /^(?:mouse|contextmenu)|click/,
-	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-function returnTrue() {
-	return true;
-}
-
-function returnFalse() {
-	return false;
-}
-
-function safeActiveElement() {
-	try {
-		return document.activeElement;
-	} catch ( err ) { }
-}
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
-	global: {},
-
-	add: function( elem, types, handler, data, selector ) {
-		var tmp, events, t, handleObjIn,
-			special, eventHandle, handleObj,
-			handlers, type, namespaces, origType,
-			elemData = jQuery._data( elem );
-
-		// Don't attach events to noData or text/comment nodes (but allow plain objects)
-		if ( !elemData ) {
-			return;
-		}
-
-		// Caller can pass in an object of custom data in lieu of the handler
-		if ( handler.handler ) {
-			handleObjIn = handler;
-			handler = handleObjIn.handler;
-			selector = handleObjIn.selector;
-		}
-
-		// Make sure that the handler has a unique ID, used to find/remove it later
-		if ( !handler.guid ) {
-			handler.guid = jQuery.guid++;
-		}
-
-		// Init the element's event structure and main handler, if this is the first
-		if ( !(events = elemData.events) ) {
-			events = elemData.events = {};
-		}
-		if ( !(eventHandle = elemData.handle) ) {
-			eventHandle = elemData.handle = function( e ) {
-				// Discard the second event of a jQuery.event.trigger() and
-				// when an event is called after a page has unloaded
-				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
-					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
-					undefined;
-			};
-			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
-			eventHandle.elem = elem;
-		}
-
-		// Handle multiple events separated by a space
-		types = ( types || "" ).match( core_rnotwhite ) || [""];
-		t = types.length;
-		while ( t-- ) {
-			tmp = rtypenamespace.exec( types[t] ) || [];
-			type = origType = tmp[1];
-			namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-			// There *must* be a type, no attaching namespace-only handlers
-			if ( !type ) {
-				continue;
-			}
-
-			// If event changes its type, use the special event handlers for the changed type
-			special = jQuery.event.special[ type ] || {};
-
-			// If selector defined, determine special event api type, otherwise given type
-			type = ( selector ? special.delegateType : special.bindType ) || type;
-
-			// Update special based on newly reset type
-			special = jQuery.event.special[ type ] || {};
-
-			// handleObj is passed to all event handlers
-			handleObj = jQuery.extend({
-				type: type,
-				origType: origType,
-				data: data,
-				handler: handler,
-				guid: handler.guid,
-				selector: selector,
-				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-				namespace: namespaces.join(".")
-			}, handleObjIn );
-
-			// Init the event handler queue if we're the first
-			if ( !(handlers = events[ type ]) ) {
-				handlers = events[ type ] = [];
-				handlers.delegateCount = 0;
-
-				// Only use addEventListener/attachEvent if the special events handler returns false
-				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
-					// Bind the global event handler to the element
-					if ( elem.addEventListener ) {
-						elem.addEventListener( type, eventHandle, false );
-
-					} else if ( elem.attachEvent ) {
-						elem.attachEvent( "on" + type, eventHandle );
-					}
-				}
-			}
-
-			if ( special.add ) {
-				special.add.call( elem, handleObj );
-
-				if ( !handleObj.handler.guid ) {
-					handleObj.handler.guid = handler.guid;
-				}
-			}
-
-			// Add to the element's handler list, delegates in front
-			if ( selector ) {
-				handlers.splice( handlers.delegateCount++, 0, handleObj );
-			} else {
-				handlers.push( handleObj );
-			}
-
-			// Keep track of which events have ever been used, for event optimization
-			jQuery.event.global[ type ] = true;
-		}
-
-		// Nullify elem to prevent memory leaks in IE
-		elem = null;
-	},
-
-	// Detach an event or set of events from an element
-	remove: function( elem, types, handler, selector, mappedTypes ) {
-		var j, handleObj, tmp,
-			origCount, t, events,
-			special, handlers, type,
-			namespaces, origType,
-			elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
-		if ( !elemData || !(events = elemData.events) ) {
-			return;
-		}
-
-		// Once for each type.namespace in types; type may be omitted
-		types = ( types || "" ).match( core_rnotwhite ) || [""];
-		t = types.length;
-		while ( t-- ) {
-			tmp = rtypenamespace.exec( types[t] ) || [];
-			type = origType = tmp[1];
-			namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-			// Unbind all events (on this namespace, if provided) for the element
-			if ( !type ) {
-				for ( type in events ) {
-					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
-				}
-				continue;
-			}
-
-			special = jQuery.event.special[ type ] || {};
-			type = ( selector ? special.delegateType : special.bindType ) || type;
-			handlers = events[ type ] || [];
-			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
-			// Remove matching events
-			origCount = j = handlers.length;
-			while ( j-- ) {
-				handleObj = handlers[ j ];
-
-				if ( ( mappedTypes || origType === handleObj.origType ) &&
-					( !handler || handler.guid === handleObj.guid ) &&
-					( !tmp || tmp.test( handleObj.namespace ) ) &&
-					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
-					handlers.splice( j, 1 );
-
-					if ( handleObj.selector ) {
-						handlers.delegateCount--;
-					}
-					if ( special.remove ) {
-						special.remove.call( elem, handleObj );
-					}
-				}
-			}
-
-			// Remove generic event handler if we removed something and no more handlers exist
-			// (avoids potential for endless recursion during removal of special event handlers)
-			if ( origCount && !handlers.length ) {
-				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
-					jQuery.removeEvent( elem, type, elemData.handle );
-				}
-
-				delete events[ type ];
-			}
-		}
-
-		// Remove the expando if it's no longer used
-		if ( jQuery.isEmptyObject( events ) ) {
-			delete elemData.handle;
-
-			// removeData also checks for emptiness and clears the expando if empty
-			// so use it instead of delete
-			jQuery._removeData( elem, "events" );
-		}
-	},
-
-	trigger: function( event, data, elem, onlyHandlers ) {
-		var handle, ontype, cur,
-			bubbleType, special, tmp, i,
-			eventPath = [ elem || document ],
-			type = core_hasOwn.call( event, "type" ) ? event.type : event,
-			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
-
-		cur = tmp = elem = elem || document;
-
-		// Don't do events on text and comment nodes
-		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-			return;
-		}
-
-		// focus/blur morphs to focusin/out; ensure we're not firing them right now
-		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-			return;
-		}
-
-		if ( type.indexOf(".") >= 0 ) {
-			// Namespaced trigger; create a regexp to match event type in handle()
-			namespaces = type.split(".");
-			type = namespaces.shift();
-			namespaces.sort();
-		}
-		ontype = type.indexOf(":") < 0 && "on" + type;
-
-		// Caller can pass in a jQuery.Event object, Object, or just an event type string
-		event = event[ jQuery.expando ] ?
-			event :
-			new jQuery.Event( type, typeof event === "object" && event );
-
-		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
-		event.isTrigger = onlyHandlers ? 2 : 3;
-		event.namespace = namespaces.join(".");
-		event.namespace_re = event.namespace ?
-			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
-			null;
-
-		// Clean up the event in case it is being reused
-		event.result = undefined;
-		if ( !event.target ) {
-			event.target = elem;
-		}
-
-		// Clone any incoming data and prepend the event, creating the handler arg list
-		data = data == null ?
-			[ event ] :
-			jQuery.makeArray( data, [ event ] );
-
-		// Allow special events to draw outside the lines
-		special = jQuery.event.special[ type ] || {};
-		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-			return;
-		}
-
-		// Determine event propagation path in advance, per W3C events spec (#9951)
-		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
-			bubbleType = special.delegateType || type;
-			if ( !rfocusMorph.test( bubbleType + type ) ) {
-				cur = cur.parentNode;
-			}
-			for ( ; cur; cur = cur.parentNode ) {
-				eventPath.push( cur );
-				tmp = cur;
-			}
-
-			// Only add window if we got to document (e.g., not plain obj or detached DOM)
-			if ( tmp === (elem.ownerDocument || document) ) {
-				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
-			}
-		}
-
-		// Fire handlers on the event path
-		i = 0;
-		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
-			event.type = i > 1 ?
-				bubbleType :
-				special.bindType || type;
-
-			// jQuery handler
-			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
-			if ( handle ) {
-				handle.apply( cur, data );
-			}
-
-			// Native handler
-			handle = ontype && cur[ ontype ];
-			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
-				event.preventDefault();
-			}
-		}
-		event.type = type;
-
-		// If nobody prevented the default action, do it now
-		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
-			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
-				jQuery.acceptData( elem ) ) {
-
-				// Call a native DOM method on the target with the same name name as the event.
-				// Can't use an .isFunction() check here because IE6/7 fails that test.
-				// Don't do default actions on window, that's where global variables be (#6170)
-				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
-
-					// Don't re-trigger an onFOO event when we call its FOO() method
-					tmp = elem[ ontype ];
-
-					if ( tmp ) {
-						elem[ ontype ] = null;
-					}
-
-					// Prevent re-triggering of the same event, since we already bubbled it above
-					jQuery.event.triggered = type;
-					try {
-						elem[ type ]();
-					} catch ( e ) {
-						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
-						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
-					}
-					jQuery.event.triggered = undefined;
-
-					if ( tmp ) {
-						elem[ ontype ] = tmp;
-					}
-				}
-			}
-		}
-
-		return event.result;
-	},
-
-	dispatch: function( event ) {
-
-		// Make a writable jQuery.Event from the native event object
-		event = jQuery.event.fix( event );
-
-		var i, ret, handleObj, matched, j,
-			handlerQueue = [],
-			args = core_slice.call( arguments ),
-			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
-			special = jQuery.event.special[ event.type ] || {};
-
-		// Use the fix-ed jQuery.Event rather than the (read-only) native event
-		args[0] = event;
-		event.delegateTarget = this;
-
-		// Call the preDispatch hook for the mapped type, and let it bail if desired
-		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
-			return;
-		}
-
-		// Determine handlers
-		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
-		// Run delegates first; they may want to stop propagation beneath us
-		i = 0;
-		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
-			event.currentTarget = matched.elem;
-
-			j = 0;
-			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
-				// Triggered event must either 1) have no namespace, or
-				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
-				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
-					event.handleObj = handleObj;
-					event.data = handleObj.data;
-
-					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-							.apply( matched.elem, args );
-
-					if ( ret !== undefined ) {
-						if ( (event.result = ret) === false ) {
-							event.preventDefault();
-							event.stopPropagation();
-						}
-					}
-				}
-			}
-		}
-
-		// Call the postDispatch hook for the mapped type
-		if ( special.postDispatch ) {
-			special.postDispatch.call( this, event );
-		}
-
-		return event.result;
-	},
-
-	handlers: function( event, handlers ) {
-		var sel, handleObj, matches, i,
-			handlerQueue = [],
-			delegateCount = handlers.delegateCount,
-			cur = event.target;
-
-		// Find delegate handlers
-		// Black-hole SVG <use> instance trees (#13180)
-		// Avoid non-left-click bubbling in Firefox (#3861)
-		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
-			/* jshint eqeqeq: false */
-			for ( ; cur != this; cur = cur.parentNode || this ) {
-				/* jshint eqeqeq: true */
-
-				// Don't check non-elements (#13208)
-				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
-					matches = [];
-					for ( i = 0; i < delegateCount; i++ ) {
-						handleObj = handlers[ i ];
-
-						// Don't conflict with Object.prototype properties (#13203)
-						sel = handleObj.selector + " ";
-
-						if ( matches[ sel ] === undefined ) {
-							matches[ sel ] = handleObj.needsContext ?
-								jQuery( sel, this ).index( cur ) >= 0 :
-								jQuery.find( sel, this, null, [ cur ] ).length;
-						}
-						if ( matches[ sel ] ) {
-							matches.push( handleObj );
-						}
-					}
-					if ( matches.length ) {
-						handlerQueue.push({ elem: cur, handlers: matches });
-					}
-				}
-			}
-		}
-
-		// Add the remaining (directly-bound) handlers
-		if ( delegateCount < handlers.length ) {
-			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
-		}
-
-		return handlerQueue;
-	},
-
-	fix: function( event ) {
-		if ( event[ jQuery.expando ] ) {
-			return event;
-		}
-
-		// Create a writable copy of the event object and normalize some properties
-		var i, prop, copy,
-			type = event.type,
-			originalEvent = event,
-			fixHook = this.fixHooks[ type ];
-
-		if ( !fixHook ) {
-			this.fixHooks[ type ] = fixHook =
-				rmouseEvent.test( type ) ? this.mouseHooks :
-				rkeyEvent.test( type ) ? this.keyHooks :
-				{};
-		}
-		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-		event = new jQuery.Event( originalEvent );
-
-		i = copy.length;
-		while ( i-- ) {
-			prop = copy[ i ];
-			event[ prop ] = originalEvent[ prop ];
-		}
-
-		// Support: IE<9
-		// Fix target property (#1925)
-		if ( !event.target ) {
-			event.target = originalEvent.srcElement || document;
-		}
-
-		// Support: Chrome 23+, Safari?
-		// Target should not be a text node (#504, #13143)
-		if ( event.target.nodeType === 3 ) {
-			event.target = event.target.parentNode;
-		}
-
-		// Support: IE<9
-		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
-		event.metaKey = !!event.metaKey;
-
-		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
-	},
-
-	// Includes some event props shared by KeyEvent and MouseEvent
-	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
-	fixHooks: {},
-
-	keyHooks: {
-		props: "char charCode key keyCode".split(" "),
-		filter: function( event, original ) {
-
-			// Add which for key events
-			if ( event.which == null ) {
-				event.which = original.charCode != null ? original.charCode : original.keyCode;
-			}
-
-			return event;
-		}
-	},
-
-	mouseHooks: {
-		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-		filter: function( event, original ) {
-			var body, eventDoc, doc,
-				button = original.button,
-				fromElement = original.fromElement;
-
-			// Calculate pageX/Y if missing and clientX/Y available
-			if ( event.pageX == null && original.clientX != null ) {
-				eventDoc = event.target.ownerDocument || document;
-				doc = eventDoc.documentElement;
-				body = eventDoc.body;
-
-				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-			}
-
-			// Add relatedTarget, if necessary
-			if ( !event.relatedTarget && fromElement ) {
-				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
-			}
-
-			// Add which for click: 1 === left; 2 === middle; 3 === right
-			// Note: button is not normalized, so don't use it
-			if ( !event.which && button !== undefined ) {
-				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
-			}
-
-			return event;
-		}
-	},
-
-	special: {
-		load: {
-			// Prevent triggered image.load events from bubbling to window.load
-			noBubble: true
-		},
-		focus: {
-			// Fire native event if possible so blur/focus sequence is correct
-			trigger: function() {
-				if ( this !== safeActiveElement() && this.focus ) {
-					try {
-						this.focus();
-						return false;
-					} catch ( e ) {
-						// Support: IE<9
-						// If we error on focus to hidden element (#1486, #12518),
-						// let .trigger() run the handlers
-					}
-				}
-			},
-			delegateType: "focusin"
-		},
-		blur: {
-			trigger: function() {
-				if ( this === safeActiveElement() && this.blur ) {
-					this.blur();
-					return false;
-				}
-			},
-			delegateType: "focusout"
-		},
-		click: {
-			// For checkbox, fire native event so checked state will be right
-			trigger: function() {
-				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
-					this.click();
-					return false;
-				}
-			},
-
-			// For cross-browser consistency, don't fire native .click() on links
-			_default: function( event ) {
-				return jQuery.nodeName( event.target, "a" );
-			}
-		},
-
-		beforeunload: {
-			postDispatch: function( event ) {
-
-				// Even when returnValue equals to undefined Firefox will still show alert
-				if ( event.result !== undefined ) {
-					event.originalEvent.returnValue = event.result;
-				}
-			}
-		}
-	},
-
-	simulate: function( type, elem, event, bubble ) {
-		// Piggyback on a donor event to simulate a different one.
-		// Fake originalEvent to avoid donor's stopPropagation, but if the
-		// simulated event prevents default then we do the same on the donor.
-		var e = jQuery.extend(
-			new jQuery.Event(),
-			event,
-			{
-				type: type,
-				isSimulated: true,
-				originalEvent: {}
-			}
-		);
-		if ( bubble ) {
-			jQuery.event.trigger( e, null, elem );
-		} else {
-			jQuery.event.dispatch.call( elem, e );
-		}
-		if ( e.isDefaultPrevented() ) {
-			event.preventDefault();
-		}
-	}
-};
-
-jQuery.removeEvent = document.removeEventListener ?
-	function( elem, type, handle ) {
-		if ( elem.removeEventListener ) {
-			elem.removeEventListener( type, handle, false );
-		}
-	} :
-	function( elem, type, handle ) {
-		var name = "on" + type;
-
-		if ( elem.detachEvent ) {
-
-			// #8545, #7054, preventing memory leaks for custom events in IE6-8
-			// detachEvent needed property on element, by name of that event, to properly expose it to GC
-			if ( typeof elem[ name ] === core_strundefined ) {
-				elem[ name ] = null;
-			}
-
-			elem.detachEvent( name, handle );
-		}
-	};
-
-jQuery.Event = function( src, props ) {
-	// Allow instantiation without the 'new' keyword
-	if ( !(this instanceof jQuery.Event) ) {
-		return new jQuery.Event( src, props );
-	}
-
-	// Event object
-	if ( src && src.type ) {
-		this.originalEvent = src;
-		this.type = src.type;
-
-		// Events bubbling up the document may have been marked as prevented
-		// by a handler lower down the tree; reflect the correct value.
-		this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
-			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
-
-	// Event type
-	} else {
-		this.type = src;
-	}
-
-	// Put explicitly provided properties onto the event object
-	if ( props ) {
-		jQuery.extend( this, props );
-	}
-
-	// Create a timestamp if incoming event doesn't have one
-	this.timeStamp = src && src.timeStamp || jQuery.now();
-
-	// Mark it as fixed
-	this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
-	isDefaultPrevented: returnFalse,
-	isPropagationStopped: returnFalse,
-	isImmediatePropagationStopped: returnFalse,
-
-	preventDefault: function() {
-		var e = this.originalEvent;
-
-		this.isDefaultPrevented = returnTrue;
-		if ( !e ) {
-			return;
-		}
-
-		// If preventDefault exists, run it on the original event
-		if ( e.preventDefault ) {
-			e.preventDefault();
-
-		// Support: IE
-		// Otherwise set the returnValue property of the original event to false
-		} else {
-			e.returnValue = false;
-		}
-	},
-	stopPropagation: function() {
-		var e = this.originalEvent;
-
-		this.isPropagationStopped = returnTrue;
-		if ( !e ) {
-			return;
-		}
-		// If stopPropagation exists, run it on the original event
-		if ( e.stopPropagation ) {
-			e.stopPropagation();
-		}
-
-		// Support: IE
-		// Set the cancelBubble property of the original event to true
-		e.cancelBubble = true;
-	},
-	stopImmediatePropagation: function() {
-		this.isImmediatePropagationStopped = returnTrue;
-		this.stopPropagation();
-	}
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
-	mouseenter: "mouseover",
-	mouseleave: "mouseout"
-}, function( orig, fix ) {
-	jQuery.event.special[ orig ] = {
-		delegateType: fix,
-		bindType: fix,
-
-		handle: function( event ) {
-			var ret,
-				target = this,
-				related = event.relatedTarget,
-				handleObj = event.handleObj;
-
-			// For mousenter/leave call the handler if related is outside the target.
-			// NB: No relatedTarget if the mouse left/entered the browser window
-			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
-				event.type = handleObj.origType;
-				ret = handleObj.handler.apply( this, arguments );
-				event.type = fix;
-			}
-			return ret;
-		}
-	};
-});
-
-// IE submit delegation
-if ( !jQuery.support.submitBubbles ) {
-
-	jQuery.event.special.submit = {
-		setup: function() {
-			// Only need this for delegated form submit events
-			if ( jQuery.nodeName( this, "form" ) ) {
-				return false;
-			}
-
-			// Lazy-add a submit handler when a descendant form may potentially be submitted
-			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
-				// Node name check avoids a VML-related crash in IE (#9807)
-				var elem = e.target,
-					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
-				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
-					jQuery.event.add( form, "submit._submit", function( event ) {
-						event._submit_bubble = true;
-					});
-					jQuery._data( form, "submitBubbles", true );
-				}
-			});
-			// return undefined since we don't need an event listener
-		},
-
-		postDispatch: function( event ) {
-			// If form was submitted by the user, bubble the event up the tree
-			if ( event._submit_bubble ) {
-				delete event._submit_bubble;
-				if ( this.parentNode && !event.isTrigger ) {
-					jQuery.event.simulate( "submit", this.parentNode, event, true );
-				}
-			}
-		},
-
-		teardown: function() {
-			// Only need this for delegated form submit events
-			if ( jQuery.nodeName( this, "form" ) ) {
-				return false;
-			}
-
-			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
-			jQuery.event.remove( this, "._submit" );
-		}
-	};
-}
-
-// IE change delegation and checkbox/radio fix
-if ( !jQuery.support.changeBubbles ) {
-
-	jQuery.event.special.change = {
-
-		setup: function() {
-
-			if ( rformElems.test( this.nodeName ) ) {
-				// IE doesn't fire change on a check/radio until blur; trigger it on click
-				// after a propertychange. Eat the blur-change in special.change.handle.
-				// This still fires onchange a second time for check/radio after blur.
-				if ( this.type === "checkbox" || this.type === "radio" ) {
-					jQuery.event.add( this, "propertychange._change", function( event ) {
-						if ( event.originalEvent.propertyName === "checked" ) {
-							this._just_changed = true;
-						}
-					});
-					jQuery.event.add( this, "click._change", function( event ) {
-						if ( this._just_changed && !event.isTrigger ) {
-							this._just_changed = false;
-						}
-						// Allow triggered, simulated change events (#11500)
-						jQuery.event.simulate( "change", this, event, true );
-					});
-				}
-				return false;
-			}
-			// Delegated event; lazy-add a change handler on descendant inputs
-			jQuery.event.add( this, "beforeactivate._change", function( e ) {
-				var elem = e.target;
-
-				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
-					jQuery.event.add( elem, "change._change", function( event ) {
-						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
-							jQuery.event.simulate( "change", this.parentNode, event, true );
-						}
-					});
-					jQuery._data( elem, "changeBubbles", true );
-				}
-			});
-		},
-
-		handle: function( event ) {
-			var elem = event.target;
-
-			// Swallow native change events from checkbox/radio, we already triggered them above
-			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
-				return event.handleObj.handler.apply( this, arguments );
-			}
-		},
-
-		teardown: function() {
-			jQuery.event.remove( this, "._change" );
-
-			return !rformElems.test( this.nodeName );
-		}
-	};
-}
-
-// Create "bubbling" focus and blur events
-if ( !jQuery.support.focusinBubbles ) {
-	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
-		// Attach a single capturing handler while someone wants focusin/focusout
-		var attaches = 0,
-			handler = function( event ) {
-				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-			};
-
-		jQuery.event.special[ fix ] = {
-			setup: function() {
-				if ( attaches++ === 0 ) {
-					document.addEventListener( orig, handler, true );
-				}
-			},
-			teardown: function() {
-				if ( --attaches === 0 ) {
-					document.removeEventListener( orig, handler, true );
-				}
-			}
-		};
-	});
-}
-
-jQuery.fn.extend({
-
-	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-		var type, origFn;
-
-		// Types can be a map of types/handlers
-		if ( typeof types === "object" ) {
-			// ( types-Object, selector, data )
-			if ( typeof selector !== "string" ) {
-				// ( types-Object, data )
-				data = data || selector;
-				selector = undefined;
-			}
-			for ( type in types ) {
-				this.on( type, selector, data, types[ type ], one );
-			}
-			return this;
-		}
-
-		if ( data == null && fn == null ) {
-			// ( types, fn )
-			fn = selector;
-			data = selector = undefined;
-		} else if ( fn == null ) {
-			if ( typeof selector === "string" ) {
-				// ( types, selector, fn )
-				fn = data;
-				data = undefined;
-			} else {
-				// ( types, data, fn )
-				fn = data;
-				data = selector;
-				selector = undefined;
-			}
-		}
-		if ( fn === false ) {
-			fn = returnFalse;
-		} else if ( !fn ) {
-			return this;
-		}
-
-		if ( one === 1 ) {
-			origFn = fn;
-			fn = function( event ) {
-				// Can use an empty set, since event contains the info
-				jQuery().off( event );
-				return origFn.apply( this, arguments );
-			};
-			// Use same guid so caller can remove using origFn
-			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
-		}
-		return this.each( function() {
-			jQuery.event.add( this, types, fn, data, selector );
-		});
-	},
-	one: function( types, selector, data, fn ) {
-		return this.on( types, selector, data, fn, 1 );
-	},
-	off: function( types, selector, fn ) {
-		var handleObj, type;
-		if ( types && types.preventDefault && types.handleObj ) {
-			// ( event )  dispatched jQuery.Event
-			handleObj = types.handleObj;
-			jQuery( types.delegateTarget ).off(
-				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
-				handleObj.selector,
-				handleObj.handler
-			);
-			return this;
-		}
-		if ( typeof types === "object" ) {
-			// ( types-object [, selector] )
-			for ( type in types ) {
-				this.off( type, selector, types[ type ] );
-			}
-			return this;
-		}
-		if ( selector === false || typeof selector === "function" ) {
-			// ( types [, fn] )
-			fn = selector;
-			selector = undefined;
-		}
-		if ( fn === false ) {
-			fn = returnFalse;
-		}
-		return this.each(function() {
-			jQuery.event.remove( this, types, fn, selector );
-		});
-	},
-
-	trigger: function( type, data ) {
-		return this.each(function() {
-			jQuery.event.trigger( type, data, this );
-		});
-	},
-	triggerHandler: function( type, data ) {
-		var elem = this[0];
-		if ( elem ) {
-			return jQuery.event.trigger( type, data, elem, true );
-		}
-	}
-});
-var isSimple = /^.[^:#\[\.,]*$/,
-	rparentsprev = /^(?:parents|prev(?:Until|All))/,
-	rneedsContext = jQuery.expr.match.needsContext,
-	// methods guaranteed to produce a unique set when starting from a unique set
-	guaranteedUnique = {
-		children: true,
-		contents: true,
-		next: true,
-		prev: true
-	};
-
-jQuery.fn.extend({
-	find: function( selector ) {
-		var i,
-			ret = [],
-			self = this,
-			len = self.length;
-
-		if ( typeof selector !== "string" ) {
-			return this.pushStack( jQuery( selector ).filter(function() {
-				for ( i = 0; i < len; i++ ) {
-					if ( jQuery.contains( self[ i ], this ) ) {
-						return true;
-					}
-				}
-			}) );
-		}
-
-		for ( i = 0; i < len; i++ ) {
-			jQuery.find( selector, self[ i ], ret );
-		}
-
-		// Needed because $( selector, context ) becomes $( context ).find( selector )
-		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
-		ret.selector = this.selector ? this.selector + " " + selector : selector;
-		return ret;
-	},
-
-	has: function( target ) {
-		var i,
-			targets = jQuery( target, this ),
-			len = targets.length;
-
-		return this.filter(function() {
-			for ( i = 0; i < len; i++ ) {
-				if ( jQuery.contains( this, targets[i] ) ) {
-					return true;
-				}
-			}
-		});
-	},
-
-	not: function( selector ) {
-		return this.pushStack( winnow(this, selector || [], true) );
-	},
-
-	filter: function( selector ) {
-		return this.pushStack( winnow(this, selector || [], false) );
-	},
-
-	is: function( selector ) {
-		return !!winnow(
-			this,
-
-			// If this is a positional/relative selector, check membership in the returned set
-			// so $("p:first").is("p:last") won't return true for a doc with two "p".
-			typeof selector === "string" && rneedsContext.test( selector ) ?
-				jQuery( selector ) :
-				selector || [],
-			false
-		).length;
-	},
-
-	closest: function( selectors, context ) {
-		var cur,
-			i = 0,
-			l = this.length,
-			ret = [],
-			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
-				jQuery( selectors, context || this.context ) :
-				0;
-
-		for ( ; i < l; i++ ) {
-			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
-				// Always skip document fragments
-				if ( cur.nodeType < 11 && (pos ?
-					pos.index(cur) > -1 :
-
-					// Don't pass non-elements to Sizzle
-					cur.nodeType === 1 &&
-						jQuery.find.matchesSelector(cur, selectors)) ) {
-
-					cur = ret.push( cur );
-					break;
-				}
-			}
-		}
-
-		return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
-	},
-
-	// Determine the position of an element within
-	// the matched set of elements
-	index: function( elem ) {
-
-		// No argument, return index in parent
-		if ( !elem ) {
-			return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
-		}
-
-		// index in selector
-		if ( typeof elem === "string" ) {
-			return jQuery.inArray( this[0], jQuery( elem ) );
-		}
-
-		// Locate the position of the desired element
-		return jQuery.inArray(
-			// If it receives a jQuery object, the first element is used
-			elem.jquery ? elem[0] : elem, this );
-	},
-
-	add: function( selector, context ) {
-		var set = typeof selector === "string" ?
-				jQuery( selector, context ) :
-				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
-			all = jQuery.merge( this.get(), set );
-
-		return this.pushStack( jQuery.unique(all) );
-	},
-
-	addBack: function( selector ) {
-		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter(selector)
-		);
-	}
-});
-
-function sibling( cur, dir ) {
-	do {
-		cur = cur[ dir ];
-	} while ( cur && cur.nodeType !== 1 );
-
-	return cur;
-}
-
-jQuery.each({
-	parent: function( elem ) {
-		var parent = elem.parentNode;
-		return parent && parent.nodeType !== 11 ? parent : null;
-	},
-	parents: function( elem ) {
-		return jQuery.dir( elem, "parentNode" );
-	},
-	parentsUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "parentNode", until );
-	},
-	next: function( elem ) {
-		return sibling( elem, "nextSibling" );
-	},
-	prev: function( elem ) {
-		return sibling( elem, "previousSibling" );
-	},
-	nextAll: function( elem ) {
-		return jQuery.dir( elem, "nextSibling" );
-	},
-	prevAll: function( elem ) {
-		return jQuery.dir( elem, "previousSibling" );
-	},
-	nextUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "nextSibling", until );
-	},
-	prevUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "previousSibling", until );
-	},
-	siblings: function( elem ) {
-		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
-	},
-	children: function( elem ) {
-		return jQuery.sibling( elem.firstChild );
-	},
-	contents: function( elem ) {
-		return jQuery.nodeName( elem, "iframe" ) ?
-			elem.contentDocument || elem.contentWindow.document :
-			jQuery.merge( [], elem.childNodes );
-	}
-}, function( name, fn ) {
-	jQuery.fn[ name ] = function( until, selector ) {
-		var ret = jQuery.map( this, fn, until );
-
-		if ( name.slice( -5 ) !== "Until" ) {
-			selector = until;
-		}
-
-		if ( selector && typeof selector === "string" ) {
-			ret = jQuery.filter( selector, ret );
-		}
-
-		if ( this.length > 1 ) {
-			// Remove duplicates
-			if ( !guaranteedUnique[ name ] ) {
-				ret = jQuery.unique( ret );
-			}
-
-			// Reverse order for parents* and prev-derivatives
-			if ( rparentsprev.test( name ) ) {
-				ret = ret.reverse();
-			}
-		}
-
-		return this.pushStack( ret );
-	};
-});
-
-jQuery.extend({
-	filter: function( expr, elems, not ) {
-		var elem = elems[ 0 ];
-
-		if ( not ) {
-			expr = ":not(" + expr + ")";
-		}
-
-		return elems.length === 1 && elem.nodeType === 1 ?
-			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
-			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
-				return elem.nodeType === 1;
-			}));
-	},
-
-	dir: function( elem, dir, until ) {
-		var matched = [],
-			cur = elem[ dir ];
-
-		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
-			if ( cur.nodeType === 1 ) {
-				matched.push( cur );
-			}
-			cur = cur[dir];
-		}
-		return matched;
-	},
-
-	sibling: function( n, elem ) {
-		var r = [];
-
-		for ( ; n; n = n.nextSibling ) {
-			if ( n.nodeType === 1 && n !== elem ) {
-				r.push( n );
-			}
-		}
-
-		return r;
-	}
-});
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, not ) {
-	if ( jQuery.isFunction( qualifier ) ) {
-		return jQuery.grep( elements, function( elem, i ) {
-			/* jshint -W018 */
-			return !!qualifier.call( elem, i, elem ) !== not;
-		});
-
-	}
-
-	if ( qualifier.nodeType ) {
-		return jQuery.grep( elements, function( elem ) {
-			return ( elem === qualifier ) !== not;
-		});
-
-	}
-
-	if ( typeof qualifier === "string" ) {
-		if ( isSimple.test( qualifier ) ) {
-			return jQuery.filter( qualifier, elements, not );
-		}
-
-		qualifier = jQuery.filter( qualifier, elements );
-	}
-
-	return jQuery.grep( elements, function( elem ) {
-		return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
-	});
-}
-function createSafeFragment( document ) {
-	var list = nodeNames.split( "|" ),
-		safeFrag = document.createDocumentFragment();
-
-	if ( safeFrag.createElement ) {
-		while ( list.length ) {
-			safeFrag.createElement(
-				list.pop()
-			);
-		}
-	}
-	return safeFrag;
-}
-
-var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
-		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
-	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
-	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
-	rleadingWhitespace = /^\s+/,
-	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
-	rtagName = /<([\w:]+)/,
-	rtbody = /<tbody/i,
-	rhtml = /<|&#?\w+;/,
-	rnoInnerhtml = /<(?:script|style|link)/i,
-	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
-	// checked="checked" or checked
-	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
-	rscriptType = /^$|\/(?:java|ecma)script/i,
-	rscriptTypeMasked = /^true\/(.*)/,
-	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
-	// We have to close these tags to support XHTML (#13200)
-	wrapMap = {
-		option: [ 1, "<select multiple='multiple'>", "</select>" ],
-		legend: [ 1, "<fieldset>", "</fieldset>" ],
-		area: [ 1, "<map>", "</map>" ],
-		param: [ 1, "<object>", "</object>" ],
-		thead: [ 1, "<table>", "</table>" ],
-		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
-		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
-		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
-		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
-		// unless wrapped in a div with non-breaking characters in front of it.
-		_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
-	},
-	safeFragment = createSafeFragment( document ),
-	fragmentDiv = safeFragment.appendChild( document.createElement("div") );
-
-wrapMap.optgroup = wrapMap.option;
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-jQuery.fn.extend({
-	text: function( value ) {
-		return jQuery.access( this, function( value ) {
-			return value === undefined ?
-				jQuery.text( this ) :
-				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
-		}, null, value, arguments.length );
-	},
-
-	append: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-				var target = manipulationTarget( this, elem );
-				target.appendChild( elem );
-			}
-		});
-	},
-
-	prepend: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-				var target = manipulationTarget( this, elem );
-				target.insertBefore( elem, target.firstChild );
-			}
-		});
-	},
-
-	before: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.parentNode ) {
-				this.parentNode.insertBefore( elem, this );
-			}
-		});
-	},
-
-	after: function() {
-		return this.domManip( arguments, function( elem ) {
-			if ( this.parentNode ) {
-				this.parentNode.insertBefore( elem, this.nextSibling );
-			}
-		});
-	},
-
-	// keepData is for internal use only--do not document
-	remove: function( selector, keepData ) {
-		var elem,
-			elems = selector ? jQuery.filter( selector, this ) : this,
-			i = 0;
-
-		for ( ; (elem = elems[i]) != null; i++ ) {
-
-			if ( !keepData && elem.nodeType === 1 ) {
-				jQuery.cleanData( getAll( elem ) );
-			}
-
-			if ( elem.parentNode ) {
-				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
-					setGlobalEval( getAll( elem, "script" ) );
-				}
-				elem.parentNode.removeChild( elem );
-			}
-		}
-
-		return this;
-	},
-
-	empty: function() {
-		var elem,
-			i = 0;
-
-		for ( ; (elem = this[i]) != null; i++ ) {
-			// Remove element nodes and prevent memory leaks
-			if ( elem.nodeType === 1 ) {
-				jQuery.cleanData( getAll( elem, false ) );
-			}
-
-			// Remove any remaining nodes
-			while ( elem.firstChild ) {
-				elem.removeChild( elem.firstChild );
-			}
-
-			// If this is a select, ensure that it displays empty (#12336)
-			// Support: IE<9
-			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
-				elem.options.length = 0;
-			}
-		}
-
-		return this;
-	},
-
-	clone: function( dataAndEvents, deepDataAndEvents ) {
-		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
-		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
-		return this.map( function () {
-			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
-		});
-	},
-
-	html: function( value ) {
-		return jQuery.access( this, function( value ) {
-			var elem = this[0] || {},
-				i = 0,
-				l = this.length;
-
-			if ( value === undefined ) {
-				return elem.nodeType === 1 ?
-					elem.innerHTML.replace( rinlinejQuery, "" ) :
-					undefined;
-			}
-
-			// See if we can take a shortcut and just use innerHTML
-			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
-				( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
-				( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
-				!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
-
-				value = value.replace( rxhtmlTag, "<$1></$2>" );
-
-				try {
-					for (; i < l; i++ ) {
-						// Remove element nodes and prevent memory leaks
-						elem = this[i] || {};
-						if ( elem.nodeType === 1 ) {
-							jQuery.cleanData( getAll( elem, false ) );
-							elem.innerHTML = value;
-						}
-					}
-
-					elem = 0;
-
-				// If using innerHTML throws an exception, use the fallback method
-				} catch(e) {}
-			}
-
-			if ( elem ) {
-				this.empty().append( value );
-			}
-		}, null, value, arguments.length );
-	},
-
-	replaceWith: function() {
-		var
-			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
-			args = jQuery.map( this, function( elem ) {
-				return [ elem.nextSibling, elem.parentNode ];
-			}),
-			i = 0;
-
-		// Make the changes, replacing each context element with the new content
-		this.domManip( arguments, function( elem ) {
-			var next = args[ i++ ],
-				parent = args[ i++ ];
-
-			if ( parent ) {
-				// Don't use the snapshot next if it has moved (#13810)
-				if ( next && next.parentNode !== parent ) {
-					next = this.nextSibling;
-				}
-				jQuery( this ).remove();
-				parent.insertBefore( elem, next );
-			}
-		// Allow new content to include elements from the context set
-		}, true );
-
-		// Force removal if there was no new content (e.g., from empty arguments)
-		return i ? this : this.remove();
-	},
-
-	detach: function( selector ) {
-		return this.remove( selector, true );
-	},
-
-	domManip: function( args, callback, allowIntersection ) {
-
-		// Flatten any nested arrays
-		args = core_concat.apply( [], args );
-
-		var first, node, hasScripts,
-			scripts, doc, fragment,
-			i = 0,
-			l = this.length,
-			set = this,
-			iNoClone = l - 1,
-			value = args[0],
-			isFunction = jQuery.isFunction( value );
-
-		// We can't cloneNode fragments that contain checked, in WebKit
-		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
-			return this.each(function( index ) {
-				var self = set.eq( index );
-				if ( isFunction ) {
-					args[0] = value.call( this, index, self.html() );
-				}
-				self.domManip( args, callback, allowIntersection );
-			});
-		}
-
-		if ( l ) {
-			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
-			first = fragment.firstChild;
-
-			if ( fragment.childNodes.length === 1 ) {
-				fragment = first;
-			}
-
-			if ( first ) {
-				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
-				hasScripts = scripts.length;
-
-				// Use the original fragment for the last item instead of the first because it can end up
-				// being emptied incorrectly in certain situations (#8070).
-				for ( ; i < l; i++ ) {
-					node = fragment;
-
-					if ( i !== iNoClone ) {
-						node = jQuery.clone( node, true, true );
-
-						// Keep references to cloned scripts for later restoration
-						if ( hasScripts ) {
-							jQuery.merge( scripts, getAll( node, "script" ) );
-						}
-					}
-
-					callback.call( this[i], node, i );
-				}
-
-				if ( hasScripts ) {
-					doc = scripts[ scripts.length - 1 ].ownerDocument;
-
-					// Reenable scripts
-					jQuery.map( scripts, restoreScript );
-
-					// Evaluate executable scripts on first document insertion
-					for ( i = 0; i < hasScripts; i++ ) {
-						node = scripts[ i ];
-						if ( rscriptType.test( node.type || "" ) &&
-							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
-							if ( node.src ) {
-								// Hope ajax is available...
-								jQuery._evalUrl( node.src );
-							} else {
-								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
-							}
-						}
-					}
-				}
-
-				// Fix #11809: Avoid leaking memory
-				fragment = first = null;
-			}
-		}
-
-		return this;
-	}
-});
-
-// Support: IE<8
-// Manipulating tables requires a tbody
-function manipulationTarget( elem, content ) {
-	return jQuery.nodeName( elem, "table" ) &&
-		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
-
-		elem.getElementsByTagName("tbody")[0] ||
-			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
-		elem;
-}
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-function disableScript( elem ) {
-	elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
-	return elem;
-}
-function restoreScript( elem ) {
-	var match = rscriptTypeMasked.exec( elem.type );
-	if ( match ) {
-		elem.type = match[1];
-	} else {
-		elem.removeAttribute("type");
-	}
-	return elem;
-}
-
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
-	var elem,
-		i = 0;
-	for ( ; (elem = elems[i]) != null; i++ ) {
-		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
-	}
-}
-
-function cloneCopyEvent( src, dest ) {
-
-	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
-		return;
-	}
-
-	var type, i, l,
-		oldData = jQuery._data( src ),
-		curData = jQuery._data( dest, oldData ),
-		events = oldData.events;
-
-	if ( events ) {
-		delete curData.handle;
-		curData.events = {};
-
-		for ( type in events ) {
-			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
-				jQuery.event.add( dest, type, events[ type ][ i ] );
-			}
-		}
-	}
-
-	// make the cloned public data object a copy from the original
-	if ( curData.data ) {
-		curData.data = jQuery.extend( {}, curData.data );
-	}
-}
-
-function fixCloneNodeIssues( src, dest ) {
-	var nodeName, e, data;
-
-	// We do not need to do anything for non-Elements
-	if ( dest.nodeType !== 1 ) {
-		return;
-	}
-
-	nodeName = dest.nodeName.toLowerCase();
-
-	// IE6-8 copies events bound via attachEvent when using cloneNode.
-	if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
-		data = jQuery._data( dest );
-
-		for ( e in data.events ) {
-			jQuery.removeEvent( dest, e, data.handle );
-		}
-
-		// Event data gets referenced instead of copied if the expando gets copied too
-		dest.removeAttribute( jQuery.expando );
-	}
-
-	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
-	if ( nodeName === "script" && dest.text !== src.text ) {
-		disableScript( dest ).text = src.text;
-		restoreScript( dest );
-
-	// IE6-10 improperly clones children of object elements using classid.
-	// IE10 throws NoModificationAllowedError if parent is null, #12132.
-	} else if ( nodeName === "object" ) {
-		if ( dest.parentNode ) {
-			dest.outerHTML = src.outerHTML;
-		}
-
-		// This path appears unavoidable for IE9. When cloning an object
-		// element in IE9, the outerHTML strategy above is not sufficient.
-		// If the src has innerHTML and the destination does not,
-		// copy the src.innerHTML into the dest.innerHTML. #10324
-		if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
-			dest.innerHTML = src.innerHTML;
-		}
-
-	} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
-		// IE6-8 fails to persist the checked state of a cloned checkbox
-		// or radio button. Worse, IE6-7 fail to give the cloned element
-		// a checked appearance if the defaultChecked value isn't also set
-
-		dest.defaultChecked = dest.checked = src.checked;
-
-		// IE6-7 get confused and end up setting the value of a cloned
-		// checkbox/radio button to an empty string instead of "on"
-		if ( dest.value !== src.value ) {
-			dest.value = src.value;
-		}
-
-	// IE6-8 fails to return the selected option to the default selected
-	// state when cloning options
-	} else if ( nodeName === "option" ) {
-		dest.defaultSelected = dest.selected = src.defaultSelected;
-
-	// IE6-8 fails to set the defaultValue to the correct value when
-	// cloning other types of input fields
-	} else if ( nodeName === "input" || nodeName === "textarea" ) {
-		dest.defaultValue = src.defaultValue;
-	}
-}
-
-jQuery.each({
-	appendTo: "append",
-	prependTo: "prepend",
-	insertBefore: "before",
-	insertAfter: "after",
-	replaceAll: "replaceWith"
-}, function( name, original ) {
-	jQuery.fn[ name ] = function( selector ) {
-		var elems,
-			i = 0,
-			ret = [],
-			insert = jQuery( selector ),
-			last = insert.length - 1;
-
-		for ( ; i <= last; i++ ) {
-			elems = i === last ? this : this.clone(true);
-			jQuery( insert[i] )[ original ]( elems );
-
-			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
-			core_push.apply( ret, elems.get() );
-		}
-
-		return this.pushStack( ret );
-	};
-});
-
-function getAll( context, tag ) {
-	var elems, elem,
-		i = 0,
-		found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
-			typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
-			undefined;
-
-	if ( !found ) {
-		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
-			if ( !tag || jQuery.nodeName( elem, tag ) ) {
-				found.push( elem );
-			} else {
-				jQuery.merge( found, getAll( elem, tag ) );
-			}
-		}
-	}
-
-	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
-		jQuery.merge( [ context ], found ) :
-		found;
-}
-
-// Used in buildFragment, fixes the defaultChecked property
-function fixDefaultChecked( elem ) {
-	if ( manipulation_rcheckableType.test( elem.type ) ) {
-		elem.defaultChecked = elem.checked;
-	}
-}
-
-jQuery.extend({
-	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
-		var destElements, node, clone, i, srcElements,
-			inPage = jQuery.contains( elem.ownerDocument, elem );
-
-		if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
-			clone = elem.cloneNode( true );
-
-		// IE<=8 does not properly clone detached, unknown element nodes
-		} else {
-			fragmentDiv.innerHTML = elem.outerHTML;
-			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
-		}
-
-		if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
-				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
-
-			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
-			destElements = getAll( clone );
-			srcElements = getAll( elem );
-
-			// Fix all IE cloning issues
-			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
-				// Ensure that the destination node is not null; Fixes #9587
-				if ( destElements[i] ) {
-					fixCloneNodeIssues( node, destElements[i] );
-				}
-			}
-		}
-
-		// Copy the events from the original to the clone
-		if ( dataAndEvents ) {
-			if ( deepDataAndEvents ) {
-				srcElements = srcElements || getAll( elem );
-				destElements = destElements || getAll( clone );
-
-				for ( i = 0; (node = srcElements[i]) != null; i++ ) {
-					cloneCopyEvent( node, destElements[i] );
-				}
-			} else {
-				cloneCopyEvent( elem, clone );
-			}
-		}
-
-		// Preserve script evaluation history
-		destElements = getAll( clone, "script" );
-		if ( destElements.length > 0 ) {
-			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
-		}
-
-		destElements = srcElements = node = null;
-
-		// Return the cloned set
-		return clone;
-	},
-
-	buildFragment: function( elems, context, scripts, selection ) {
-		var j, elem, contains,
-			tmp, tag, tbody, wrap,
-			l = elems.length,
-
-			// Ensure a safe fragment
-			safe = createSafeFragment( context ),
-
-			nodes = [],
-			i = 0;
-
-		for ( ; i < l; i++ ) {
-			elem = elems[ i ];
-
-			if ( elem || elem === 0 ) {
-
-				// Add nodes directly
-				if ( jQuery.type( elem ) === "object" ) {
-					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
-				// Convert non-html into a text node
-				} else if ( !rhtml.test( elem ) ) {
-					nodes.push( context.createTextNode( elem ) );
-
-				// Convert html into DOM nodes
-				} else {
-					tmp = tmp || safe.appendChild( context.createElement("div") );
-
-					// Deserialize a standard representation
-					tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
-					wrap = wrapMap[ tag ] || wrapMap._default;
-
-					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
-
-					// Descend through wrappers to the right content
-					j = wrap[0];
-					while ( j-- ) {
-						tmp = tmp.lastChild;
-					}
-
-					// Manually add leading whitespace removed by IE
-					if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
-						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
-					}
-
-					// Remove IE's autoinserted <tbody> from table fragments
-					if ( !jQuery.support.tbody ) {
-
-						// String was a <table>, *may* have spurious <tbody>
-						elem = tag === "table" && !rtbody.test( elem ) ?
-							tmp.firstChild :
-
-							// String was a bare <thead> or <tfoot>
-							wrap[1] === "<table>" && !rtbody.test( elem ) ?
-								tmp :
-								0;
-
-						j = elem && elem.childNodes.length;
-						while ( j-- ) {
-							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
-								elem.removeChild( tbody );
-							}
-						}
-					}
-
-					jQuery.merge( nodes, tmp.childNodes );
-
-					// Fix #12392 for WebKit and IE > 9
-					tmp.textContent = "";
-
-					// Fix #12392 for oldIE
-					while ( tmp.firstChild ) {
-						tmp.removeChild( tmp.firstChild );
-					}
-
-					// Remember the top-level container for proper cleanup
-					tmp = safe.lastChild;
-				}
-			}
-		}
-
-		// Fix #11356: Clear elements from fragment
-		if ( tmp ) {
-			safe.removeChild( tmp );
-		}
-
-		// Reset defaultChecked for any radios and checkboxes
-		// about to be appended to the DOM in IE 6/7 (#8060)
-		if ( !jQuery.support.appendChecked ) {
-			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
-		}
-
-		i = 0;
-		while ( (elem = nodes[ i++ ]) ) {
-
-			// #4087 - If origin and destination elements are the same, and this is
-			// that element, do not do anything
-			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
-				continue;
-			}
-
-			contains = jQuery.contains( elem.ownerDocument, elem );
-
-			// Append to fragment
-			tmp = getAll( safe.appendChild( elem ), "script" );
-
-			// Preserve script evaluation history
-			if ( contains ) {
-				setGlobalEval( tmp );
-			}
-
-			// Capture executables
-			if ( scripts ) {
-				j = 0;
-				while ( (elem = tmp[ j++ ]) ) {
-					if ( rscriptType.test( elem.type || "" ) ) {
-						scripts.push( elem );
-					}
-				}
-			}
-		}
-
-		tmp = null;
-
-		return safe;
-	},
-
-	cleanData: function( elems, /* internal */ acceptData ) {
-		var elem, type, id, data,
-			i = 0,
-			internalKey = jQuery.expando,
-			cache = jQuery.cache,
-			deleteExpando = jQuery.support.deleteExpando,
-			special = jQuery.event.special;
-
-		for ( ; (elem = elems[i]) != null; i++ ) {
-
-			if ( acceptData || jQuery.acceptData( elem ) ) {
-
-				id = elem[ internalKey ];
-				data = id && cache[ id ];
-
-				if ( data ) {
-					if ( data.events ) {
-						for ( type in data.events ) {
-							if ( special[ type ] ) {
-								jQuery.event.remove( elem, type );
-
-							// This is a shortcut to avoid jQuery.event.remove's overhead
-							} else {
-								jQuery.removeEvent( elem, type, data.handle );
-							}
-						}
-					}
-
-					// Remove cache only if it was not already removed by jQuery.event.remove
-					if ( cache[ id ] ) {
-
-						delete cache[ id ];
-
-						// IE does not allow us to delete expando properties from nodes,
-						// nor does it have a removeAttribute function on Document nodes;
-						// we must handle all of these cases
-						if ( deleteExpando ) {
-							delete elem[ internalKey ];
-
-						} else if ( typeof elem.removeAttribute !== core_strundefined ) {
-							elem.removeAttribute( internalKey );
-
-						} else {
-							elem[ internalKey ] = null;
-						}
-
-						core_deletedIds.push( id );
-					}
-				}
-			}
-		}
-	},
-
-	_evalUrl: function( url ) {
-		return jQuery.ajax({
-			url: url,
-			type: "GET",
-			dataType: "script",
-			async: false,
-			global: false,
-			"throws": true
-		});
-	}
-});
-jQuery.fn.extend({
-	wrapAll: function( html ) {
-		if ( jQuery.isFunction( html ) ) {
-			return this.each(function(i) {
-				jQuery(this).wrapAll( html.call(this, i) );
-			});
-		}
-
-		if ( this[0] ) {
-			// The elements to wrap the target around
-			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
-
-			if ( this[0].parentNode ) {
-				wrap.insertBefore( this[0] );
-			}
-
-			wrap.map(function() {
-				var elem = this;
-
-				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
-					elem = elem.firstChild;
-				}
-
-				return elem;
-			}).append( this );
-		}
-
-		return this;
-	},
-
-	wrapInner: function( html ) {
-		if ( jQuery.isFunction( html ) ) {
-			return this.each(function(i) {
-				jQuery(this).wrapInner( html.call(this, i) );
-			});
-		}
-
-		return this.each(function() {
-			var self = jQuery( this ),
-				contents = self.contents();
-
-			if ( contents.length ) {
-				contents.wrapAll( html );
-
-			} else {
-				self.append( html );
-			}
-		});
-	},
-
-	wrap: function( html ) {
-		var isFunction = jQuery.isFunction( html );
-
-		return this.each(function(i) {
-			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
-		});
-	},
-
-	unwrap: function() {
-		return this.parent().each(function() {
-			if ( !jQuery.nodeName( this, "body" ) ) {
-				jQuery( this ).replaceWith( this.childNodes );
-			}
-		}).end();
-	}
-});
-var iframe, getStyles, curCSS,
-	ralpha = /alpha\([^)]*\)/i,
-	ropacity = /opacity\s*=\s*([^)]*)/,
-	rposition = /^(top|right|bottom|left)$/,
-	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
-	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
-	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
-	rmargin = /^margin/,
-	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
-	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
-	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
-	elemdisplay = { BODY: "block" },
-
-	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
-	cssNormalTransform = {
-		letterSpacing: 0,
-		fontWeight: 400
-	},
-
-	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
-	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
-	// shortcut for names that are not vendor prefixed
-	if ( name in style ) {
-		return name;
-	}
-
-	// check for vendor prefixed names
-	var capName = name.charAt(0).toUpperCase() + name.slice(1),
-		origName = name,
-		i = cssPrefixes.length;
-
-	while ( i-- ) {
-		name = cssPrefixes[ i ] + capName;
-		if ( name in style ) {
-			return name;
-		}
-	}
-
-	return origName;
-}
-
-function isHidden( elem, el ) {
-	// isHidden might be called from jQuery#filter function;
-	// in that case, element will be second argument
-	elem = el || elem;
-	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-}
-
-function showHide( elements, show ) {
-	var display, elem, hidden,
-		values = [],
-		index = 0,
-		length = elements.length;
-
-	for ( ; index < length; index++ ) {
-		elem = elements[ index ];
-		if ( !elem.style ) {
-			continue;
-		}
-
-		values[ index ] = jQuery._data( elem, "olddisplay" );
-		display = elem.style.display;
-		if ( show ) {
-			// Reset the inline display of this element to learn if it is
-			// being hidden by cascaded rules or not
-			if ( !values[ index ] && display === "none" ) {
-				elem.style.display = "";
-			}
-
-			// Set elements which have been overridden with display: none
-			// in a stylesheet to whatever the default browser style is
-			// for such an element
-			if ( elem.style.display === "" && isHidden( elem ) ) {
-				values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
-			}
-		} else {
-
-			if ( !values[ index ] ) {
-				hidden = isHidden( elem );
-
-				if ( display && display !== "none" || !hidden ) {
-					jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
-				}
-			}
-		}
-	}
-
-	// Set the display of most of the elements in a second loop
-	// to avoid the constant reflow
-	for ( index = 0; index < length; index++ ) {
-		elem = elements[ index ];
-		if ( !elem.style ) {
-			continue;
-		}
-		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
-			elem.style.display = show ? values[ index ] || "" : "none";
-		}
-	}
-
-	return elements;
-}
-
-jQuery.fn.extend({
-	css: function( name, value ) {
-		return jQuery.access( this, function( elem, name, value ) {
-			var len, styles,
-				map = {},
-				i = 0;
-
-			if ( jQuery.isArray( name ) ) {
-				styles = getStyles( elem );
-				len = name.length;
-
-				for ( ; i < len; i++ ) {
-					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
-				}
-
-				return map;
-			}
-
-			return value !== undefined ?
-				jQuery.style( elem, name, value ) :
-				jQuery.css( elem, name );
-		}, name, value, arguments.length > 1 );
-	},
-	show: function() {
-		return showHide( this, true );
-	},
-	hide: function() {
-		return showHide( this );
-	},
-	toggle: function( state ) {
-		if ( typeof state === "boolean" ) {
-			return state ? this.show() : this.hide();
-		}
-
-		return this.each(function() {
-			if ( isHidden( this ) ) {
-				jQuery( this ).show();
-			} else {
-				jQuery( this ).hide();
-			}
-		});
-	}
-});
-
-jQuery.extend({
-	// Add in style property hooks for overriding the default
-	// behavior of getting and setting a style property
-	cssHooks: {
-		opacity: {
-			get: function( elem, computed ) {
-				if ( computed ) {
-					// We should always get a number back from opacity
-					var ret = curCSS( elem, "opacity" );
-					return ret === "" ? "1" : ret;
-				}
-			}
-		}
-	},
-
-	// Don't automatically add "px" to these possibly-unitless properties
-	cssNumber: {
-		"columnCount": true,
-		"fillOpacity": true,
-		"fontWeight": true,
-		"lineHeight": true,
-		"opacity": true,
-		"order": true,
-		"orphans": true,
-		"widows": true,
-		"zIndex": true,
-		"zoom": true
-	},
-
-	// Add in properties whose names you wish to fix before
-	// setting or getting the value
-	cssProps: {
-		// normalize float css property
-		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
-	},
-
-	// Get and set the style property on a DOM Node
-	style: function( elem, name, value, extra ) {
-		// Don't set styles on text and comment nodes
-		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
-			return;
-		}
-
-		// Make sure that we're working with the right name
-		var ret, type, hooks,
-			origName = jQuery.camelCase( name ),
-			style = elem.style;
-
-		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
-		// gets hook for the prefixed version
-		// followed by the unprefixed version
-		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-		// Check if we're setting a value
-		if ( value !== undefined ) {
-			type = typeof value;
-
-			// convert relative number strings (+= or -=) to relative numbers. #7345
-			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
-				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
-				// Fixes bug #9237
-				type = "number";
-			}
-
-			// Make sure that NaN and null values aren't set. See: #7116
-			if ( value == null || type === "number" && isNaN( value ) ) {
-				return;
-			}
-
-			// If a number was passed in, add 'px' to the (except for certain CSS properties)
-			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
-				value += "px";
-			}
-
-			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
-			// but it would mean to define eight (for every problematic property) identical functions
-			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
-				style[ name ] = "inherit";
-			}
-
-			// If a hook was provided, use that value, otherwise just set the specified value
-			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-
-				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
-				// Fixes bug #5509
-				try {
-					style[ name ] = value;
-				} catch(e) {}
-			}
-
-		} else {
-			// If a hook was provided get the non-computed value from there
-			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
-				return ret;
-			}
-
-			// Otherwise just get the value from the style object
-			return style[ name ];
-		}
-	},
-
-	css: function( elem, name, extra, styles ) {
-		var num, val, hooks,
-			origName = jQuery.camelCase( name );
-
-		// Make sure that we're working with the right name
-		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
-		// gets hook for the prefixed version
-		// followed by the unprefixed version
-		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-		// If a hook was provided get the computed value from there
-		if ( hooks && "get" in hooks ) {
-			val = hooks.get( elem, true, extra );
-		}
-
-		// Otherwise, if a way to get the computed value exists, use that
-		if ( val === undefined ) {
-			val = curCSS( elem, name, styles );
-		}
-
-		//convert "normal" to computed value
-		if ( val === "normal" && name in cssNormalTransform ) {
-			val = cssNormalTransform[ name ];
-		}
-
-		// Return, converting to number if forced or a qualifier was provided and val looks numeric
-		if ( extra === "" || extra ) {
-			num = parseFloat( val );
-			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
-		}
-		return val;
-	}
-});
-
-// NOTE: we've included the "window" in window.getComputedStyle
-// because jsdom on node.js will break without it.
-if ( window.getComputedStyle ) {
-	getStyles = function( elem ) {
-		return window.getComputedStyle( elem, null );
-	};
-
-	curCSS = function( elem, name, _computed ) {
-		var width, minWidth, maxWidth,
-			computed = _computed || getStyles( elem ),
-
-			// getPropertyValue is only needed for .css('filter') in IE9, see #12537
-			ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
-			style = elem.style;
-
-		if ( computed ) {
-
-			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
-				ret = jQuery.style( elem, name );
-			}
-
-			// A tribute to the "awesome hack by Dean Edwards"
-			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
-			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
-			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
-				// Remember the original values
-				width = style.width;
-				minWidth = style.minWidth;
-				maxWidth = style.maxWidth;
-
-				// Put in the new values to get a computed value out
-				style.minWidth = style.maxWidth = style.width = ret;
-				ret = computed.width;
-
-				// Revert the changed values
-				style.width = width;
-				style.minWidth = minWidth;
-				style.maxWidth = maxWidth;
-			}
-		}
-
-		return ret;
-	};
-} else if ( document.documentElement.currentStyle ) {
-	getStyles = function( elem ) {
-		return elem.currentStyle;
-	};
-
-	curCSS = function( elem, name, _computed ) {
-		var left, rs, rsLeft,
-			computed = _computed || getStyles( elem ),
-			ret = computed ? computed[ name ] : undefined,
-			style = elem.style;
-
-		// Avoid setting ret to empty string here
-		// so we don't default to auto
-		if ( ret == null && style && style[ name ] ) {
-			ret = style[ name ];
-		}
-
-		// From the awesome hack by Dean Edwards
-		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
-		// If we're not dealing with a regular pixel number
-		// but a number that has a weird ending, we need to convert it to pixels
-		// but not position css attributes, as those are proportional to the parent element instead
-		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
-		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
-
-			// Remember the original values
-			left = style.left;
-			rs = elem.runtimeStyle;
-			rsLeft = rs && rs.left;
-
-			// Put in the new values to get a computed value out
-			if ( rsLeft ) {
-				rs.left = elem.currentStyle.left;
-			}
-			style.left = name === "fontSize" ? "1em" : ret;
-			ret = style.pixelLeft + "px";
-
-			// Revert the changed values
-			style.left = left;
-			if ( rsLeft ) {
-				rs.left = rsLeft;
-			}
-		}
-
-		return ret === "" ? "auto" : ret;
-	};
-}
-
-function setPositiveNumber( elem, value, subtract ) {
-	var matches = rnumsplit.exec( value );
-	return matches ?
-		// Guard against undefined "subtract", e.g., when used as in cssHooks
-		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
-		value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
-	var i = extra === ( isBorderBox ? "border" : "content" ) ?
-		// If we already have the right measurement, avoid augmentation
-		4 :
-		// Otherwise initialize for horizontal or vertical properties
-		name === "width" ? 1 : 0,
-
-		val = 0;
-
-	for ( ; i < 4; i += 2 ) {
-		// both box models exclude margin, so add it if we want it
-		if ( extra === "margin" ) {
-			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
-		}
-
-		if ( isBorderBox ) {
-			// border-box includes padding, so remove it if we want content
-			if ( extra === "content" ) {
-				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-			}
-
-			// at this point, extra isn't border nor margin, so remove border
-			if ( extra !== "margin" ) {
-				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-			}
-		} else {
-			// at this point, extra isn't content, so add padding
-			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
-			// at this point, extra isn't content nor padding, so add border
-			if ( extra !== "padding" ) {
-				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-			}
-		}
-	}
-
-	return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
-	// Start with offset property, which is equivalent to the border-box value
-	var valueIsBorderBox = true,
-		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-		styles = getStyles( elem ),
-		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
-	// some non-html elements return undefined for offsetWidth, so check for null/undefined
-	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
-	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
-	if ( val <= 0 || val == null ) {
-		// Fall back to computed then uncomputed css if necessary
-		val = curCSS( elem, name, styles );
-		if ( val < 0 || val == null ) {
-			val = elem.style[ name ];
-		}
-
-		// Computed unit is not pixels. Stop here and return.
-		if ( rnumnonpx.test(val) ) {
-			return val;
-		}
-
-		// we need the check for style in case a browser which returns unreliable values
-		// for getComputedStyle silently falls back to the reliable elem.style
-		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-
-		// Normalize "", auto, and prepare for extra
-		val = parseFloat( val ) || 0;
-	}
-
-	// use the active box-sizing model to add/subtract irrelevant styles
-	return ( val +
-		augmentWidthOrHeight(
-			elem,
-			name,
-			extra || ( isBorderBox ? "border" : "content" ),
-			valueIsBorderBox,
-			styles
-		)
-	) + "px";
-}
-
-// Try to determine the default display value of an element
-function css_defaultDisplay( nodeName ) {
-	var doc = document,
-		display = elemdisplay[ nodeName ];
-
-	if ( !display ) {
-		display = actualDisplay( nodeName, doc );
-
-		// If the simple way fails, read from inside an iframe
-		if ( display === "none" || !display ) {
-			// Use the already-created iframe if possible
-			iframe = ( iframe ||
-				jQuery("<iframe frameborder='0' width='0' height='0'/>")
-				.css( "cssText", "display:block !important" )
-			).appendTo( doc.documentElement );
-
-			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
-			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
-			doc.write("<!doctype html><html><body>");
-			doc.close();
-
-			display = actualDisplay( nodeName, doc );
-			iframe.detach();
-		}
-
-		// Store the correct default display
-		elemdisplay[ nodeName ] = display;
-	}
-
-	return display;
-}
-
-// Called ONLY from within css_defaultDisplay
-function actualDisplay( name, doc ) {
-	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-		display = jQuery.css( elem[0], "display" );
-	elem.remove();
-	return display;
-}
-
-jQuery.each([ "height", "width" ], function( i, name ) {
-	jQuery.cssHooks[ name ] = {
-		get: function( elem, computed, extra ) {
-			if ( computed ) {
-				// certain elements can have dimension info if we invisibly show them
-				// however, it must have a current display style that would benefit from this
-				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
-					jQuery.swap( elem, cssShow, function() {
-						return getWidthOrHeight( elem, name, extra );
-					}) :
-					getWidthOrHeight( elem, name, extra );
-			}
-		},
-
-		set: function( elem, value, extra ) {
-			var styles = extra && getStyles( elem );
-			return setPositiveNumber( elem, value, extra ?
-				augmentWidthOrHeight(
-					elem,
-					name,
-					extra,
-					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
-					styles
-				) : 0
-			);
-		}
-	};
-});
-
-if ( !jQuery.support.opacity ) {
-	jQuery.cssHooks.opacity = {
-		get: function( elem, computed ) {
-			// IE uses filters for opacity
-			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
-				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
-				computed ? "1" : "";
-		},
-
-		set: function( elem, value ) {
-			var style = elem.style,
-				currentStyle = elem.currentStyle,
-				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
-				filter = currentStyle && currentStyle.filter || style.filter || "";
-
-			// IE has trouble with opacity if it does not have layout
-			// Force it by setting the zoom level
-			style.zoom = 1;
-
-			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
-			// if value === "", then remove inline opacity #12685
-			if ( ( value >= 1 || value === "" ) &&
-					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
-					style.removeAttribute ) {
-
-				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
-				// if "filter:" is present at all, clearType is disabled, we want to avoid this
-				// style.removeAttribute is IE Only, but so apparently is this code path...
-				style.removeAttribute( "filter" );
-
-				// if there is no filter style applied in a css rule or unset inline opacity, we are done
-				if ( value === "" || currentStyle && !currentStyle.filter ) {
-					return;
-				}
-			}
-
-			// otherwise, set new filter values
-			style.filter = ralpha.test( filter ) ?
-				filter.replace( ralpha, opacity ) :
-				filter + " " + opacity;
-		}
-	};
-}
-
-// These hooks cannot be added until DOM ready because the support test
-// for it is not run until after DOM ready
-jQuery(function() {
-	if ( !jQuery.support.reliableMarginRight ) {
-		jQuery.cssHooks.marginRight = {
-			get: function( elem, computed ) {
-				if ( computed ) {
-					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-					// Work around by temporarily setting element display to inline-block
-					return jQuery.swap( elem, { "display": "inline-block" },
-						curCSS, [ elem, "marginRight" ] );
-				}
-			}
-		};
-	}
-
-	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-	// getComputedStyle returns percent when specified for top/left/bottom/right
-	// rather than make the css module depend on the offset module, we just check for it here
-	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
-		jQuery.each( [ "top", "left" ], function( i, prop ) {
-			jQuery.cssHooks[ prop ] = {
-				get: function( elem, computed ) {
-					if ( computed ) {
-						computed = curCSS( elem, prop );
-						// if curCSS returns percentage, fallback to offset
-						return rnumnonpx.test( computed ) ?
-							jQuery( elem ).position()[ prop ] + "px" :
-							computed;
-					}
-				}
-			};
-		});
-	}
-
-});
-
-if ( jQuery.expr && jQuery.expr.filters ) {
-	jQuery.expr.filters.hidden = function( elem ) {
-		// Support: Opera <= 12.12
-		// Opera reports offsetWidths and offsetHeights less than zero on some elements
-		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
-			(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
-	};
-
-	jQuery.expr.filters.visible = function( elem ) {
-		return !jQuery.expr.filters.hidden( elem );
-	};
-}
-
-// These hooks are used by animate to expand properties
-jQuery.each({
-	margin: "",
-	padding: "",
-	border: "Width"
-}, function( prefix, suffix ) {
-	jQuery.cssHooks[ prefix + suffix ] = {
-		expand: function( value ) {
-			var i = 0,
-				expanded = {},
-
-				// assumes a single number if not a string
-				parts = typeof value === "string" ? value.split(" ") : [ value ];
-
-			for ( ; i < 4; i++ ) {
-				expanded[ prefix + cssExpand[ i ] + suffix ] =
-					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
-			}
-
-			return expanded;
-		}
-	};
-
-	if ( !rmargin.test( prefix ) ) {
-		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
-	}
-});
-var r20 = /%20/g,
-	rbracket = /\[\]$/,
-	rCRLF = /\r?\n/g,
-	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
-	rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-jQuery.fn.extend({
-	serialize: function() {
-		return jQuery.param( this.serializeArray() );
-	},
-	serializeArray: function() {
-		return this.map(function(){
-			// Can add propHook for "elements" to filter or add form elements
-			var elements = jQuery.prop( this, "elements" );
-			return elements ? jQuery.makeArray( elements ) : this;
-		})
-		.filter(function(){
-			var type = this.type;
-			// Use .is(":disabled") so that fieldset[disabled] works
-			return this.name && !jQuery( this ).is( ":disabled" ) &&
-				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
-				( this.checked || !manipulation_rcheckableType.test( type ) );
-		})
-		.map(function( i, elem ){
-			var val = jQuery( this ).val();
-
-			return val == null ?
-				null :
-				jQuery.isArray( val ) ?
-					jQuery.map( val, function( val ){
-						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-					}) :
-					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-		}).get();
-	}
-});
-
-//Serialize an array of form elements or a set of
-//key/values into a query string
-jQuery.param = function( a, traditional ) {
-	var prefix,
-		s = [],
-		add = function( key, value ) {
-			// If value is a function, invoke it and return its value
-			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
-			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
-		};
-
-	// Set traditional to true for jQuery <= 1.3.2 behavior.
-	if ( traditional === undefined ) {
-		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
-	}
-
-	// If an array was passed in, assume that it is an array of form elements.
-	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
-		// Serialize the form elements
-		jQuery.each( a, function() {
-			add( this.name, this.value );
-		});
-
-	} else {
-		// If traditional, encode the "old" way (the way 1.3.2 or older
-		// did it), otherwise encode params recursively.
-		for ( prefix in a ) {
-			buildParams( prefix, a[ prefix ], traditional, add );
-		}
-	}
-
-	// Return the resulting serialization
-	return s.join( "&" ).replace( r20, "+" );
-};
-
-function buildParams( prefix, obj, traditional, add ) {
-	var name;
-
-	if ( jQuery.isArray( obj ) ) {
-		// Serialize array item.
-		jQuery.each( obj, function( i, v ) {
-			if ( traditional || rbracket.test( prefix ) ) {
-				// Treat each array item as a scalar.
-				add( prefix, v );
-
-			} else {
-				// Item is non-scalar (array or object), encode its numeric index.
-				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
-			}
-		});
-
-	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
-		// Serialize object item.
-		for ( name in obj ) {
-			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-		}
-
-	} else {
-		// Serialize scalar item.
-		add( prefix, obj );
-	}
-}
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
-	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
-	// Handle event binding
-	jQuery.fn[ name ] = function( data, fn ) {
-		return arguments.length > 0 ?
-			this.on( name, null, data, fn ) :
-			this.trigger( name );
-	};
-});
-
-jQuery.fn.extend({
-	hover: function( fnOver, fnOut ) {
-		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
-	},
-
-	bind: function( types, data, fn ) {
-		return this.on( types, null, data, fn );
-	},
-	unbind: function( types, fn ) {
-		return this.off( types, null, fn );
-	},
-
-	delegate: function( selector, types, data, fn ) {
-		return this.on( types, selector, data, fn );
-	},
-	undelegate: function( selector, types, fn ) {
-		// ( namespace ) or ( selector, types [, fn] )
-		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
-	}
-});
-var
-	// Document location
-	ajaxLocParts,
-	ajaxLocation,
-	ajax_nonce = jQuery.now(),
-
-	ajax_rquery = /\?/,
-	rhash = /#.*$/,
-	rts = /([?&])_=[^&]*/,
-	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
-	// #7653, #8125, #8152: local protocol detection
-	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
-	rnoContent = /^(?:GET|HEAD)$/,
-	rprotocol = /^\/\//,
-	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
-
-	// Keep a copy of the old load method
-	_load = jQuery.fn.load,
-
-	/* Prefilters
-	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
-	 * 2) These are called:
-	 *    - BEFORE asking for a transport
-	 *    - AFTER param serialization (s.data is a string if s.processData is true)
-	 * 3) key is the dataType
-	 * 4) the catchall symbol "*" can be used
-	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
-	 */
-	prefilters = {},
-
-	/* Transports bindings
-	 * 1) key is the dataType
-	 * 2) the catchall symbol "*" can be used
-	 * 3) selection will start with transport dataType and THEN go to "*" if needed
-	 */
-	transports = {},
-
-	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
-	allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
-	ajaxLocation = location.href;
-} catch( e ) {
-	// Use the href attribute of an A element
-	// since IE will modify it given document.location
-	ajaxLocation = document.createElement( "a" );
-	ajaxLocation.href = "";
-	ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
-	// dataTypeExpression is optional and defaults to "*"
-	return function( dataTypeExpression, func ) {
-
-		if ( typeof dataTypeExpression !== "string" ) {
-			func = dataTypeExpression;
-			dataTypeExpression = "*";
-		}
-
-		var dataType,
-			i = 0,
-			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
-
-		if ( jQuery.isFunction( func ) ) {
-			// For each dataType in the dataTypeExpression
-			while ( (dataType = dataTypes[i++]) ) {
-				// Prepend if requested
-				if ( dataType[0] === "+" ) {
-					dataType = dataType.slice( 1 ) || "*";
-					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
-				// Otherwise append
-				} else {
-					(structure[ dataType ] = structure[ dataType ] || []).push( func );
-				}
-			}
-		}
-	};
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
-	var inspected = {},
-		seekingTransport = ( structure === transports );
-
-	function inspect( dataType ) {
-		var selected;
-		inspected[ dataType ] = true;
-		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
-			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
-			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
-				options.dataTypes.unshift( dataTypeOrTransport );
-				inspect( dataTypeOrTransport );
-				return false;
-			} else if ( seekingTransport ) {
-				return !( selected = dataTypeOrTransport );
-			}
-		});
-		return selected;
-	}
-
-	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
-	var deep, key,
-		flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
-	for ( key in src ) {
-		if ( src[ key ] !== undefined ) {
-			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
-		}
-	}
-	if ( deep ) {
-		jQuery.extend( true, target, deep );
-	}
-
-	return target;
-}
-
-jQuery.fn.load = function( url, params, callback ) {
-	if ( typeof url !== "string" && _load ) {
-		return _load.apply( this, arguments );
-	}
-
-	var selector, response, type,
-		self = this,
-		off = url.indexOf(" ");
-
-	if ( off >= 0 ) {
-		selector = url.slice( off, url.length );
-		url = url.slice( 0, off );
-	}
-
-	// If it's a function
-	if ( jQuery.isFunction( params ) ) {
-
-		// We assume that it's the callback
-		callback = params;
-		params = undefined;
-
-	// Otherwise, build a param string
-	} else if ( params && typeof params === "object" ) {
-		type = "POST";
-	}
-
-	// If we have elements to modify, make the request
-	if ( self.length > 0 ) {
-		jQuery.ajax({
-			url: url,
-
-			// if "type" variable is undefined, then "GET" method will be used
-			type: type,
-			dataType: "html",
-			data: params
-		}).done(function( responseText ) {
-
-			// Save response for use in complete callback
-			response = arguments;
-
-			self.html( selector ?
-
-				// If a selector was specified, locate the right elements in a dummy div
-				// Exclude scripts to avoid IE 'Permission Denied' errors
-				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
-				// Otherwise use the full result
-				responseText );
-
-		}).complete( callback && function( jqXHR, status ) {
-			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
-		});
-	}
-
-	return this;
-};
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
-	jQuery.fn[ type ] = function( fn ){
-		return this.on( type, fn );
-	};
-});
-
-jQuery.extend({
-
-	// Counter for holding the number of active queries
-	active: 0,
-
-	// Last-Modified header cache for next request
-	lastModified: {},
-	etag: {},
-
-	ajaxSettings: {
-		url: ajaxLocation,
-		type: "GET",
-		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
-		global: true,
-		processData: true,
-		async: true,
-		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
-		/*
-		timeout: 0,
-		data: null,
-		dataType: null,
-		username: null,
-		password: null,
-		cache: null,
-		throws: false,
-		traditional: false,
-		headers: {},
-		*/
-
-		accepts: {
-			"*": allTypes,
-			text: "text/plain",
-			html: "text/html",
-			xml: "application/xml, text/xml",
-			json: "application/json, text/javascript"
-		},
-
-		contents: {
-			xml: /xml/,
-			html: /html/,
-			json: /json/
-		},
-
-		responseFields: {
-			xml: "responseXML",
-			text: "responseText",
-			json: "responseJSON"
-		},
-
-		// Data converters
-		// Keys separate source (or catchall "*") and destination types with a single space
-		converters: {
-
-			// Convert anything to text
-			"* text": String,
-
-			// Text to html (true = no transformation)
-			"text html": true,
-
-			// Evaluate text as a json expression
-			"text json": jQuery.parseJSON,
-
-			// Parse text as xml
-			"text xml": jQuery.parseXML
-		},
-
-		// For options that shouldn't be deep extended:
-		// you can add your own custom options here if
-		// and when you create one that shouldn't be
-		// deep extended (see ajaxExtend)
-		flatOptions: {
-			url: true,
-			context: true
-		}
-	},
-
-	// Creates a full fledged settings object into target
-	// with both ajaxSettings and settings fields.
-	// If target is omitted, writes into ajaxSettings.
-	ajaxSetup: function( target, settings ) {
-		return settings ?
-
-			// Building a settings object
-			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
-			// Extending ajaxSettings
-			ajaxExtend( jQuery.ajaxSettings, target );
-	},
-
-	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
-	ajaxTransport: addToPrefiltersOrTransports( transports ),
-
-	// Main method
-	ajax: function( url, options ) {
-
-		// If url is an object, simulate pre-1.5 signature
-		if ( typeof url === "object" ) {
-			options = url;
-			url = undefined;
-		}
-
-		// Force options to be an object
-		options = options || {};
-
-		var // Cross-domain detection vars
-			parts,
-			// Loop variable
-			i,
-			// URL without anti-cache param
-			cacheURL,
-			// Response headers as string
-			responseHeadersString,
-			// timeout handle
-			timeoutTimer,
-
-			// To know if global events are to be dispatched
-			fireGlobals,
-
-			transport,
-			// Response headers
-			responseHeaders,
-			// Create the final options object
-			s = jQuery.ajaxSetup( {}, options ),
-			// Callbacks context
-			callbackContext = s.context || s,
-			// Context for global events is callbackContext if it is a DOM node or jQuery collection
-			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
-				jQuery( callbackContext ) :
-				jQuery.event,
-			// Deferreds
-			deferred = jQuery.Deferred(),
-			completeDeferred = jQuery.Callbacks("once memory"),
-			// Status-dependent callbacks
-			statusCode = s.statusCode || {},
-			// Headers (they are sent all at once)
-			requestHeaders = {},
-			requestHeadersNames = {},
-			// The jqXHR state
-			state = 0,
-			// Default abort message
-			strAbort = "canceled",
-			// Fake xhr
-			jqXHR = {
-				readyState: 0,
-
-				// Builds headers hashtable if needed
-				getResponseHeader: function( key ) {
-					var match;
-					if ( state === 2 ) {
-						if ( !responseHeaders ) {
-							responseHeaders = {};
-							while ( (match = rheaders.exec( responseHeadersString )) ) {
-								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
-							}
-						}
-						match = responseHeaders[ key.toLowerCase() ];
-					}
-					return match == null ? null : match;
-				},
-
-				// Raw string
-				getAllResponseHeaders: function() {
-					return state === 2 ? responseHeadersString : null;
-				},
-
-				// Caches the header
-				setRequestHeader: function( name, value ) {
-					var lname = name.toLowerCase();
-					if ( !state ) {
-						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
-						requestHeaders[ name ] = value;
-					}
-					return this;
-				},
-
-				// Overrides response content-type header
-				overrideMimeType: function( type ) {
-					if ( !state ) {
-						s.mimeType = type;
-					}
-					return this;
-				},
-
-				// Status-dependent callbacks
-				statusCode: function( map ) {
-					var code;
-					if ( map ) {
-						if ( state < 2 ) {
-							for ( code in map ) {
-								// Lazy-add the new callback in a way that preserves old ones
-								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
-							}
-						} else {
-							// Execute the appropriate callbacks
-							jqXHR.always( map[ jqXHR.status ] );
-						}
-					}
-					return this;
-				},
-
-				// Cancel the request
-				abort: function( statusText ) {
-					var finalText = statusText || strAbort;
-					if ( transport ) {
-						transport.abort( finalText );
-					}
-					done( 0, finalText );
-					return this;
-				}
-			};
-
-		// Attach deferreds
-		deferred.promise( jqXHR ).complete = completeDeferred.add;
-		jqXHR.success = jqXHR.done;
-		jqXHR.error = jqXHR.fail;
-
-		// Remove hash character (#7531: and string promotion)
-		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
-		// Handle falsy url in the settings object (#10093: consistency with old signature)
-		// We also use the url parameter if available
-		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
-		// Alias method option to type as per ticket #12004
-		s.type = options.method || options.type || s.method || s.type;
-
-		// Extract dataTypes list
-		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
-
-		// A cross-domain request is in order when we have a protocol:host:port mismatch
-		if ( s.crossDomain == null ) {
-			parts = rurl.exec( s.url.toLowerCase() );
-			s.crossDomain = !!( parts &&
-				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
-						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
-			);
-		}
-
-		// Convert data if not already a string
-		if ( s.data && s.processData && typeof s.data !== "string" ) {
-			s.data = jQuery.param( s.data, s.traditional );
-		}
-
-		// Apply prefilters
-		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
-		// If request was aborted inside a prefilter, stop there
-		if ( state === 2 ) {
-			return jqXHR;
-		}
-
-		// We can fire global events as of now if asked to
-		fireGlobals = s.global;
-
-		// Watch for a new set of requests
-		if ( fireGlobals && jQuery.active++ === 0 ) {
-			jQuery.event.trigger("ajaxStart");
-		}
-
-		// Uppercase the type
-		s.type = s.type.toUpperCase();
-
-		// Determine if request has content
-		s.hasContent = !rnoContent.test( s.type );
-
-		// Save the URL in case we're toying with the If-Modified-Since
-		// and/or If-None-Match header later on
-		cacheURL = s.url;
-
-		// More options handling for requests with no content
-		if ( !s.hasContent ) {
-
-			// If data is available, append data to url
-			if ( s.data ) {
-				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
-				// #9682: remove data so that it's not used in an eventual retry
-				delete s.data;
-			}
-
-			// Add anti-cache in url if needed
-			if ( s.cache === false ) {
-				s.url = rts.test( cacheURL ) ?
-
-					// If there is already a '_' parameter, set its value
-					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
-
-					// Otherwise add one to the end
-					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
-			}
-		}
-
-		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-		if ( s.ifModified ) {
-			if ( jQuery.lastModified[ cacheURL ] ) {
-				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
-			}
-			if ( jQuery.etag[ cacheURL ] ) {
-				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
-			}
-		}
-
-		// Set the correct header, if data is being sent
-		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
-			jqXHR.setRequestHeader( "Content-Type", s.contentType );
-		}
-
-		// Set the Accepts header for the server, depending on the dataType
-		jqXHR.setRequestHeader(
-			"Accept",
-			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
-				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
-				s.accepts[ "*" ]
-		);
-
-		// Check for headers option
-		for ( i in s.headers ) {
-			jqXHR.setRequestHeader( i, s.headers[ i ] );
-		}
-
-		// Allow custom headers/mimetypes and early abort
-		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
-			// Abort if not done already and return
-			return jqXHR.abort();
-		}
-
-		// aborting is no longer a cancellation
-		strAbort = "abort";
-
-		// Install callbacks on deferreds
-		for ( i in { success: 1, error: 1, complete: 1 } ) {
-			jqXHR[ i ]( s[ i ] );
-		}
-
-		// Get transport
-		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
-		// If no transport, we auto-abort
-		if ( !transport ) {
-			done( -1, "No Transport" );
-		} else {
-			jqXHR.readyState = 1;
-
-			// Send global event
-			if ( fireGlobals ) {
-				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
-			}
-			// Timeout
-			if ( s.async && s.timeout > 0 ) {
-				timeoutTimer = setTimeout(function() {
-					jqXHR.abort("timeout");
-				}, s.timeout );
-			}
-
-			try {
-				state = 1;
-				transport.send( requestHeaders, done );
-			} catch ( e ) {
-				// Propagate exception as error if not done
-				if ( state < 2 ) {
-					done( -1, e );
-				// Simply rethrow otherwise
-				} else {
-					throw e;
-				}
-			}
-		}
-
-		// Callback for when everything is done
-		function done( status, nativeStatusText, responses, headers ) {
-			var isSuccess, success, error, response, modified,
-				statusText = nativeStatusText;
-
-			// Called once
-			if ( state === 2 ) {
-				return;
-			}
-
-			// State is "done" now
-			state = 2;
-
-			// Clear timeout if it exists
-			if ( timeoutTimer ) {
-				clearTimeout( timeoutTimer );
-			}
-
-			// Dereference transport for early garbage collection
-			// (no matter how long the jqXHR object will be used)
-			transport = undefined;
-
-			// Cache response headers
-			responseHeadersString = headers || "";
-
-			// Set readyState
-			jqXHR.readyState = status > 0 ? 4 : 0;
-
-			// Determine if successful
-			isSuccess = status >= 200 && status < 300 || status === 304;
-
-			// Get response data
-			if ( responses ) {
-				response = ajaxHandleResponses( s, jqXHR, responses );
-			}
-
-			// Convert no matter what (that way responseXXX fields are always set)
-			response = ajaxConvert( s, response, jqXHR, isSuccess );
-
-			// If successful, handle type chaining
-			if ( isSuccess ) {
-
-				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-				if ( s.ifModified ) {
-					modified = jqXHR.getResponseHeader("Last-Modified");
-					if ( modified ) {
-						jQuery.lastModified[ cacheURL ] = modified;
-					}
-					modified = jqXHR.getResponseHeader("etag");
-					if ( modified ) {
-						jQuery.etag[ cacheURL ] = modified;
-					}
-				}
-
-				// if no content
-				if ( status === 204 || s.type === "HEAD" ) {
-					statusText = "nocontent";
-
-				// if not modified
-				} else if ( status === 304 ) {
-					statusText = "notmodified";
-
-				// If we have data, let's convert it
-				} else {
-					statusText = response.state;
-					success = response.data;
-					error = response.error;
-					isSuccess = !error;
-				}
-			} else {
-				// We extract error from statusText
-				// then normalize statusText and status for non-aborts
-				error = statusText;
-				if ( status || !statusText ) {
-					statusText = "error";
-					if ( status < 0 ) {
-						status = 0;
-					}
-				}
-			}
-
-			// Set data for the fake xhr object
-			jqXHR.status = status;
-			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
-			// Success/Error
-			if ( isSuccess ) {
-				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
-			} else {
-				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
-			}
-
-			// Status-dependent callbacks
-			jqXHR.statusCode( statusCode );
-			statusCode = undefined;
-
-			if ( fireGlobals ) {
-				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
-					[ jqXHR, s, isSuccess ? success : error ] );
-			}
-
-			// Complete
-			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
-			if ( fireGlobals ) {
-				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
-				// Handle the global AJAX counter
-				if ( !( --jQuery.active ) ) {
-					jQuery.event.trigger("ajaxStop");
-				}
-			}
-		}
-
-		return jqXHR;
-	},
-
-	getJSON: function( url, data, callback ) {
-		return jQuery.get( url, data, callback, "json" );
-	},
-
-	getScript: function( url, callback ) {
-		return jQuery.get( url, undefined, callback, "script" );
-	}
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
-	jQuery[ method ] = function( url, data, callback, type ) {
-		// shift arguments if data argument was omitted
-		if ( jQuery.isFunction( data ) ) {
-			type = type || callback;
-			callback = data;
-			data = undefined;
-		}
-
-		return jQuery.ajax({
-			url: url,
-			type: method,
-			dataType: type,
-			data: data,
-			success: callback
-		});
-	};
-});
-
-/* Handles responses to an ajax request:
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-	var firstDataType, ct, finalDataType, type,
-		contents = s.contents,
-		dataTypes = s.dataTypes;
-
-	// Remove auto dataType and get content-type in the process
-	while( dataTypes[ 0 ] === "*" ) {
-		dataTypes.shift();
-		if ( ct === undefined ) {
-			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
-		}
-	}
-
-	// Check if we're dealing with a known content-type
-	if ( ct ) {
-		for ( type in contents ) {
-			if ( contents[ type ] && contents[ type ].test( ct ) ) {
-				dataTypes.unshift( type );
-				break;
-			}
-		}
-	}
-
-	// Check to see if we have a response for the expected dataType
-	if ( dataTypes[ 0 ] in responses ) {
-		finalDataType = dataTypes[ 0 ];
-	} else {
-		// Try convertible dataTypes
-		for ( type in responses ) {
-			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
-				finalDataType = type;
-				break;
-			}
-			if ( !firstDataType ) {
-				firstDataType = type;
-			}
-		}
-		// Or just use first one
-		finalDataType = finalDataType || firstDataType;
-	}
-
-	// If we found a dataType
-	// We add the dataType to the list if needed
-	// and return the corresponding response
-	if ( finalDataType ) {
-		if ( finalDataType !== dataTypes[ 0 ] ) {
-			dataTypes.unshift( finalDataType );
-		}
-		return responses[ finalDataType ];
-	}
-}
-
-/* Chain conversions given the request and the original response
- * Also sets the responseXXX fields on the jqXHR instance
- */
-function ajaxConvert( s, response, jqXHR, isSuccess ) {
-	var conv2, current, conv, tmp, prev,
-		converters = {},
-		// Work with a copy of dataTypes in case we need to modify it for conversion
-		dataTypes = s.dataTypes.slice();
-
-	// Create converters map with lowercased keys
-	if ( dataTypes[ 1 ] ) {
-		for ( conv in s.converters ) {
-			converters[ conv.toLowerCase() ] = s.converters[ conv ];
-		}
-	}
-
-	current = dataTypes.shift();
-
-	// Convert to each sequential dataType
-	while ( current ) {
-
-		if ( s.responseFields[ current ] ) {
-			jqXHR[ s.responseFields[ current ] ] = response;
-		}
-
-		// Apply the dataFilter if provided
-		if ( !prev && isSuccess && s.dataFilter ) {
-			response = s.dataFilter( response, s.dataType );
-		}
-
-		prev = current;
-		current = dataTypes.shift();
-
-		if ( current ) {
-
-			// There's only work to do if current dataType is non-auto
-			if ( current === "*" ) {
-
-				current = prev;
-
-			// Convert response if prev dataType is non-auto and differs from current
-			} else if ( prev !== "*" && prev !== current ) {
-
-				// Seek a direct converter
-				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
-				// If none found, seek a pair
-				if ( !conv ) {
-					for ( conv2 in converters ) {
-
-						// If conv2 outputs current
-						tmp = conv2.split( " " );
-						if ( tmp[ 1 ] === current ) {
-
-							// If prev can be converted to accepted input
-							conv = converters[ prev + " " + tmp[ 0 ] ] ||
-								converters[ "* " + tmp[ 0 ] ];
-							if ( conv ) {
-								// Condense equivalence converters
-								if ( conv === true ) {
-									conv = converters[ conv2 ];
-
-								// Otherwise, insert the intermediate dataType
-								} else if ( converters[ conv2 ] !== true ) {
-									current = tmp[ 0 ];
-									dataTypes.unshift( tmp[ 1 ] );
-								}
-								break;
-							}
-						}
-					}
-				}
-
-				// Apply converter (if not an equivalence)
-				if ( conv !== true ) {
-
-					// Unless errors are allowed to bubble, catch and return them
-					if ( conv && s[ "throws" ] ) {
-						response = conv( response );
-					} else {
-						try {
-							response = conv( response );
-						} catch ( e ) {
-							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
-						}
-					}
-				}
-			}
-		}
-	}
-
-	return { state: "success", data: response };
-}
-// Install script dataType
-jQuery.ajaxSetup({
-	accepts: {
-		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
-	},
-	contents: {
-		script: /(?:java|ecma)script/
-	},
-	converters: {
-		"text script": function( text ) {
-			jQuery.globalEval( text );
-			return text;
-		}
-	}
-});
-
-// Handle cache's special case and global
-jQuery.ajaxPrefilter( "script", function( s ) {
-	if ( s.cache === undefined ) {
-		s.cache = false;
-	}
-	if ( s.crossDomain ) {
-		s.type = "GET";
-		s.global = false;
-	}
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function(s) {
-
-	// This transport only deals with cross domain requests
-	if ( s.crossDomain ) {
-
-		var script,
-			head = document.head || jQuery("head")[0] || document.documentElement;
-
-		return {
-
-			send: function( _, callback ) {
-
-				script = document.createElement("script");
-
-				script.async = true;
-
-				if ( s.scriptCharset ) {
-					script.charset = s.scriptCharset;
-				}
-
-				script.src = s.url;
-
-				// Attach handlers for all browsers
-				script.onload = script.onreadystatechange = function( _, isAbort ) {
-
-					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
-
-						// Handle memory leak in IE
-						script.onload = script.onreadystatechange = null;
-
-						// Remove the script
-						if ( script.parentNode ) {
-							script.parentNode.removeChild( script );
-						}
-
-						// Dereference the script
-						script = null;
-
-						// Callback if not abort
-						if ( !isAbort ) {
-							callback( 200, "success" );
-						}
-					}
-				};
-
-				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
-				// Use native DOM manipulation to avoid our domManip AJAX trickery
-				head.insertBefore( script, head.firstChild );
-			},
-
-			abort: function() {
-				if ( script ) {
-					script.onload( undefined, true );
-				}
-			}
-		};
-	}
-});
-var oldCallbacks = [],
-	rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-jQuery.ajaxSetup({
-	jsonp: "callback",
-	jsonpCallback: function() {
-		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
-		this[ callback ] = true;
-		return callback;
-	}
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
-	var callbackName, overwritten, responseContainer,
-		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
-			"url" :
-			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
-		);
-
-	// Handle iff the expected data type is "jsonp" or we have a parameter to set
-	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
-		// Get callback name, remembering preexisting value associated with it
-		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
-			s.jsonpCallback() :
-			s.jsonpCallback;
-
-		// Insert callback into url or form data
-		if ( jsonProp ) {
-			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
-		} else if ( s.jsonp !== false ) {
-			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
-		}
-
-		// Use data converter to retrieve json after script execution
-		s.converters["script json"] = function() {
-			if ( !responseContainer ) {
-				jQuery.error( callbackName + " was not called" );
-			}
-			return responseContainer[ 0 ];
-		};
-
-		// force json dataType
-		s.dataTypes[ 0 ] = "json";
-
-		// Install callback
-		overwritten = window[ callbackName ];
-		window[ callbackName ] = function() {
-			responseContainer = arguments;
-		};
-
-		// Clean-up function (fires after converters)
-		jqXHR.always(function() {
-			// Restore preexisting value
-			window[ callbackName ] = overwritten;
-
-			// Save back as free
-			if ( s[ callbackName ] ) {
-				// make sure that re-using the options doesn't screw things around
-				s.jsonpCallback = originalSettings.jsonpCallback;
-
-				// save the callback name for future use
-				oldCallbacks.push( callbackName );
-			}
-
-			// Call if it was a function and we have a response
-			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
-				overwritten( responseContainer[ 0 ] );
-			}
-
-			responseContainer = overwritten = undefined;
-		});
-
-		// Delegate to script
-		return "script";
-	}
-});
-var xhrCallbacks, xhrSupported,
-	xhrId = 0,
-	// #5280: Internet Explorer will keep connections alive if we don't abort on unload
-	xhrOnUnloadAbort = window.ActiveXObject && function() {
-		// Abort all pending requests
-		var key;
-		for ( key in xhrCallbacks ) {
-			xhrCallbacks[ key ]( undefined, true );
-		}
-	};
-
-// Functions to create xhrs
-function createStandardXHR() {
-	try {
-		return new window.XMLHttpRequest();
-	} catch( e ) {}
-}
-
-function createActiveXHR() {
-	try {
-		return new window.ActiveXObject("Microsoft.XMLHTTP");
-	} catch( e ) {}
-}
-
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-jQuery.ajaxSettings.xhr = window.ActiveXObject ?
-	/* Microsoft failed to properly
-	 * implement the XMLHttpRequest in IE7 (can't request local files),
-	 * so we use the ActiveXObject when it is available
-	 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
-	 * we need a fallback.
-	 */
-	function() {
-		return !this.isLocal && createStandardXHR() || createActiveXHR();
-	} :
-	// For all other browsers, use the standard XMLHttpRequest object
-	createStandardXHR;
-
-// Determine support properties
-xhrSupported = jQuery.ajaxSettings.xhr();
-jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-xhrSupported = jQuery.support.ajax = !!xhrSupported;
-
-// Create transport if the browser can provide an xhr
-if ( xhrSupported ) {
-
-	jQuery.ajaxTransport(function( s ) {
-		// Cross domain only allowed if supported through XMLHttpRequest
-		if ( !s.crossDomain || jQuery.support.cors ) {
-
-			var callback;
-
-			return {
-				send: function( headers, complete ) {
-
-					// Get a new xhr
-					var handle, i,
-						xhr = s.xhr();
-
-					// Open the socket
-					// Passing null username, generates a login popup on Opera (#2865)
-					if ( s.username ) {
-						xhr.open( s.type, s.url, s.async, s.username, s.password );
-					} else {
-						xhr.open( s.type, s.url, s.async );
-					}
-
-					// Apply custom fields if provided
-					if ( s.xhrFields ) {
-						for ( i in s.xhrFields ) {
-							xhr[ i ] = s.xhrFields[ i ];
-						}
-					}
-
-					// Override mime type if needed
-					if ( s.mimeType && xhr.overrideMimeType ) {
-						xhr.overrideMimeType( s.mimeType );
-					}
-
-					// X-Requested-With header
-					// For cross-domain requests, seeing as conditions for a preflight are
-					// akin to a jigsaw puzzle, we simply never set it to be sure.
-					// (it can always be set on a per-request basis or even using ajaxSetup)
-					// For same-domain requests, won't change header if already provided.
-					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
-						headers["X-Requested-With"] = "XMLHttpRequest";
-					}
-
-					// Need an extra try/catch for cross domain requests in Firefox 3
-					try {
-						for ( i in headers ) {
-							xhr.setRequestHeader( i, headers[ i ] );
-						}
-					} catch( err ) {}
-
-					// Do send the request
-					// This may raise an exception which is actually
-					// handled in jQuery.ajax (so no try/catch here)
-					xhr.send( ( s.hasContent && s.data ) || null );
-
-					// Listener
-					callback = function( _, isAbort ) {
-						var status, responseHeaders, statusText, responses;
-
-						// Firefox throws exceptions when accessing properties
-						// of an xhr when a network error occurred
-						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
-						try {
-
-							// Was never called and is aborted or complete
-							if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-
-								// Only called once
-								callback = undefined;
-
-								// Do not keep as active anymore
-								if ( handle ) {
-									xhr.onreadystatechange = jQuery.noop;
-									if ( xhrOnUnloadAbort ) {
-										delete xhrCallbacks[ handle ];
-									}
-								}
-
-								// If it's an abort
-								if ( isAbort ) {
-									// Abort it manually if needed
-									if ( xhr.readyState !== 4 ) {
-										xhr.abort();
-									}
-								} else {
-									responses = {};
-									status = xhr.status;
-									responseHeaders = xhr.getAllResponseHeaders();
-
-									// When requesting binary data, IE6-9 will throw an exception
-									// on any attempt to access responseText (#11426)
-									if ( typeof xhr.responseText === "string" ) {
-										responses.text = xhr.responseText;
-									}
-
-									// Firefox throws an exception when accessing
-									// statusText for faulty cross-domain requests
-									try {
-										statusText = xhr.statusText;
-									} catch( e ) {
-										// We normalize with Webkit giving an empty statusText
-										statusText = "";
-									}
-
-									// Filter status for non standard behaviors
-
-									// If the request is local and we have data: assume a success
-									// (success with no data won't get notified, that's the best we
-									// can do given current implementations)
-									if ( !status && s.isLocal && !s.crossDomain ) {
-										status = responses.text ? 200 : 404;
-									// IE - #1450: sometimes returns 1223 when it should be 204
-									} else if ( status === 1223 ) {
-										status = 204;
-									}
-								}
-							}
-						} catch( firefoxAccessException ) {
-							if ( !isAbort ) {
-								complete( -1, firefoxAccessException );
-							}
-						}
-
-						// Call complete if needed
-						if ( responses ) {
-							complete( status, statusText, responses, responseHeaders );
-						}
-					};
-
-					if ( !s.async ) {
-						// if we're in sync mode we fire the callback
-						callback();
-					} else if ( xhr.readyState === 4 ) {
-						// (IE6 & IE7) if it's in cache and has been
-						// retrieved directly we need to fire the callback
-						setTimeout( callback );
-					} else {
-						handle = ++xhrId;
-						if ( xhrOnUnloadAbort ) {
-							// Create the active xhrs callbacks list if needed
-							// and attach the unload handler
-							if ( !xhrCallbacks ) {
-								xhrCallbacks = {};
-								jQuery( window ).unload( xhrOnUnloadAbort );
-							}
-							// Add to list of active xhrs callbacks
-							xhrCallbacks[ handle ] = callback;
-						}
-						xhr.onreadystatechange = callback;
-					}
-				},
-
-				abort: function() {
-					if ( callback ) {
-						callback( undefined, true );
-					}
-				}
-			};
-		}
-	});
-}
-var fxNow, timerId,
-	rfxtypes = /^(?:toggle|show|hide)$/,
-	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
-	rrun = /queueHooks$/,
-	animationPrefilters = [ defaultPrefilter ],
-	tweeners = {
-		"*": [function( prop, value ) {
-			var tween = this.createTween( prop, value ),
-				target = tween.cur(),
-				parts = rfxnum.exec( value ),
-				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
-
-				// Starting value computation is required for potential unit mismatches
-				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
-					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
-				scale = 1,
-				maxIterations = 20;
-
-			if ( start && start[ 3 ] !== unit ) {
-				// Trust units reported by jQuery.css
-				unit = unit || start[ 3 ];
-
-				// Make sure we update the tween properties later on
-				parts = parts || [];
-
-				// Iteratively approximate from a nonzero starting point
-				start = +target || 1;
-
-				do {
-					// If previous iteration zeroed out, double until we get *something*
-					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
-					scale = scale || ".5";
-
-					// Adjust and apply
-					start = start / scale;
-					jQuery.style( tween.elem, prop, start + unit );
-
-				// Update scale, tolerating zero or NaN from tween.cur()
-				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
-				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
-			}
-
-			// Update tween properties
-			if ( parts ) {
-				start = tween.start = +start || +target || 0;
-				tween.unit = unit;
-				// If a +=/-= token was provided, we're doing a relative animation
-				tween.end = parts[ 1 ] ?
-					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
-					+parts[ 2 ];
-			}
-
-			return tween;
-		}]
-	};
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
-	setTimeout(function() {
-		fxNow = undefined;
-	});
-	return ( fxNow = jQuery.now() );
-}
-
-function createTween( value, prop, animation ) {
-	var tween,
-		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
-		index = 0,
-		length = collection.length;
-	for ( ; index < length; index++ ) {
-		if ( (tween = collection[ index ].call( animation, prop, value )) ) {
-
-			// we're done with this property
-			return tween;
-		}
-	}
-}
-
-function Animation( elem, properties, options ) {
-	var result,
-		stopped,
-		index = 0,
-		length = animationPrefilters.length,
-		deferred = jQuery.Deferred().always( function() {
-			// don't match elem in the :animated selector
-			delete tick.elem;
-		}),
-		tick = function() {
-			if ( stopped ) {
-				return false;
-			}
-			var currentTime = fxNow || createFxNow(),
-				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
-				temp = remaining / animation.duration || 0,
-				percent = 1 - temp,
-				index = 0,
-				length = animation.tweens.length;
-
-			for ( ; index < length ; index++ ) {
-				animation.tweens[ index ].run( percent );
-			}
-
-			deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
-			if ( percent < 1 && length ) {
-				return remaining;
-			} else {
-				deferred.resolveWith( elem, [ animation ] );
-				return false;
-			}
-		},
-		animation = deferred.promise({
-			elem: elem,
-			props: jQuery.extend( {}, properties ),
-			opts: jQuery.extend( true, { specialEasing: {} }, options ),
-			originalProperties: properties,
-			originalOptions: options,
-			startTime: fxNow || createFxNow(),
-			duration: options.duration,
-			tweens: [],
-			createTween: function( prop, end ) {
-				var tween = jQuery.Tween( elem, animation.opts, prop, end,
-						animation.opts.specialEasing[ prop ] || animation.opts.easing );
-				animation.tweens.push( tween );
-				return tween;
-			},
-			stop: function( gotoEnd ) {
-				var index = 0,
-					// if we are going to the end, we want to run all the tweens
-					// otherwise we skip this part
-					length = gotoEnd ? animation.tweens.length : 0;
-				if ( stopped ) {
-					return this;
-				}
-				stopped = true;
-				for ( ; index < length ; index++ ) {
-					animation.tweens[ index ].run( 1 );
-				}
-
-				// resolve when we played the last frame
-				// otherwise, reject
-				if ( gotoEnd ) {
-					deferred.resolveWith( elem, [ animation, gotoEnd ] );
-				} else {
-					deferred.rejectWith( elem, [ animation, gotoEnd ] );
-				}
-				return this;
-			}
-		}),
-		props = animation.props;
-
-	propFilter( props, animation.opts.specialEasing );
-
-	for ( ; index < length ; index++ ) {
-		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
-		if ( result ) {
-			return result;
-		}
-	}
-
-	jQuery.map( props, createTween, animation );
-
-	if ( jQuery.isFunction( animation.opts.start ) ) {
-		animation.opts.start.call( elem, animation );
-	}
-
-	jQuery.fx.timer(
-		jQuery.extend( tick, {
-			elem: elem,
-			anim: animation,
-			queue: animation.opts.queue
-		})
-	);
-
-	// attach callbacks from options
-	return animation.progress( animation.opts.progress )
-		.done( animation.opts.done, animation.opts.complete )
-		.fail( animation.opts.fail )
-		.always( animation.opts.always );
-}
-
-function propFilter( props, specialEasing ) {
-	var index, name, easing, value, hooks;
-
-	// camelCase, specialEasing and expand cssHook pass
-	for ( index in props ) {
-		name = jQuery.camelCase( index );
-		easing = specialEasing[ name ];
-		value = props[ index ];
-		if ( jQuery.isArray( value ) ) {
-			easing = value[ 1 ];
-			value = props[ index ] = value[ 0 ];
-		}
-
-		if ( index !== name ) {
-			props[ name ] = value;
-			delete props[ index ];
-		}
-
-		hooks = jQuery.cssHooks[ name ];
-		if ( hooks && "expand" in hooks ) {
-			value = hooks.expand( value );
-			delete props[ name ];
-
-			// not quite $.extend, this wont overwrite keys already present.
-			// also - reusing 'index' from above because we have the correct "name"
-			for ( index in value ) {
-				if ( !( index in props ) ) {
-					props[ index ] = value[ index ];
-					specialEasing[ index ] = easing;
-				}
-			}
-		} else {
-			specialEasing[ name ] = easing;
-		}
-	}
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
-	tweener: function( props, callback ) {
-		if ( jQuery.isFunction( props ) ) {
-			callback = props;
-			props = [ "*" ];
-		} else {
-			props = props.split(" ");
-		}
-
-		var prop,
-			index = 0,
-			length = props.length;
-
-		for ( ; index < length ; index++ ) {
-			prop = props[ index ];
-			tweeners[ prop ] = tweeners[ prop ] || [];
-			tweeners[ prop ].unshift( callback );
-		}
-	},
-
-	prefilter: function( callback, prepend ) {
-		if ( prepend ) {
-			animationPrefilters.unshift( callback );
-		} else {
-			animationPrefilters.push( callback );
-		}
-	}
-});
-
-function defaultPrefilter( elem, props, opts ) {
-	/* jshint validthis: true */
-	var prop, value, toggle, tween, hooks, oldfire,
-		anim = this,
-		orig = {},
-		style = elem.style,
-		hidden = elem.nodeType && isHidden( elem ),
-		dataShow = jQuery._data( elem, "fxshow" );
-
-	// handle queue: false promises
-	if ( !opts.queue ) {
-		hooks = jQuery._queueHooks( elem, "fx" );
-		if ( hooks.unqueued == null ) {
-			hooks.unqueued = 0;
-			oldfire = hooks.empty.fire;
-			hooks.empty.fire = function() {
-				if ( !hooks.unqueued ) {
-					oldfire();
-				}
-			};
-		}
-		hooks.unqueued++;
-
-		anim.always(function() {
-			// doing this makes sure that the complete handler will be called
-			// before this completes
-			anim.always(function() {
-				hooks.unqueued--;
-				if ( !jQuery.queue( elem, "fx" ).length ) {
-					hooks.empty.fire();
-				}
-			});
-		});
-	}
-
-	// height/width overflow pass
-	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
-		// Make sure that nothing sneaks out
-		// Record all 3 overflow attributes because IE does not
-		// change the overflow attribute when overflowX and
-		// overflowY are set to the same value
-		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
-		// Set display property to inline-block for height/width
-		// animations on inline elements that are having width/height animated
-		if ( jQuery.css( elem, "display" ) === "inline" &&
-				jQuery.css( elem, "float" ) === "none" ) {
-
-			// inline-level elements accept inline-block;
-			// block-level elements need to be inline with layout
-			if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
-				style.display = "inline-block";
-
-			} else {
-				style.zoom = 1;
-			}
-		}
-	}
-
-	if ( opts.overflow ) {
-		style.overflow = "hidden";
-		if ( !jQuery.support.shrinkWrapBlocks ) {
-			anim.always(function() {
-				style.overflow = opts.overflow[ 0 ];
-				style.overflowX = opts.overflow[ 1 ];
-				style.overflowY = opts.overflow[ 2 ];
-			});
-		}
-	}
-
-
-	// show/hide pass
-	for ( prop in props ) {
-		value = props[ prop ];
-		if ( rfxtypes.exec( value ) ) {
-			delete props[ prop ];
-			toggle = toggle || value === "toggle";
-			if ( value === ( hidden ? "hide" : "show" ) ) {
-				continue;
-			}
-			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
-		}
-	}
-
-	if ( !jQuery.isEmptyObject( orig ) ) {
-		if ( dataShow ) {
-			if ( "hidden" in dataShow ) {
-				hidden = dataShow.hidden;
-			}
-		} else {
-			dataShow = jQuery._data( elem, "fxshow", {} );
-		}
-
-		// store state if its toggle - enables .stop().toggle() to "reverse"
-		if ( toggle ) {
-			dataShow.hidden = !hidden;
-		}
-		if ( hidden ) {
-			jQuery( elem ).show();
-		} else {
-			anim.done(function() {
-				jQuery( elem ).hide();
-			});
-		}
-		anim.done(function() {
-			var prop;
-			jQuery._removeData( elem, "fxshow" );
-			for ( prop in orig ) {
-				jQuery.style( elem, prop, orig[ prop ] );
-			}
-		});
-		for ( prop in orig ) {
-			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
-
-			if ( !( prop in dataShow ) ) {
-				dataShow[ prop ] = tween.start;
-				if ( hidden ) {
-					tween.end = tween.start;
-					tween.start = prop === "width" || prop === "height" ? 1 : 0;
-				}
-			}
-		}
-	}
-}
-
-function Tween( elem, options, prop, end, easing ) {
-	return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
-	constructor: Tween,
-	init: function( elem, options, prop, end, easing, unit ) {
-		this.elem = elem;
-		this.prop = prop;
-		this.easing = easing || "swing";
-		this.options = options;
-		this.start = this.now = this.cur();
-		this.end = end;
-		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-	},
-	cur: function() {
-		var hooks = Tween.propHooks[ this.prop ];
-
-		return hooks && hooks.get ?
-			hooks.get( this ) :
-			Tween.propHooks._default.get( this );
-	},
-	run: function( percent ) {
-		var eased,
-			hooks = Tween.propHooks[ this.prop ];
-
-		if ( this.options.duration ) {
-			this.pos = eased = jQuery.easing[ this.easing ](
-				percent, this.options.duration * percent, 0, 1, this.options.duration
-			);
-		} else {
-			this.pos = eased = percent;
-		}
-		this.now = ( this.end - this.start ) * eased + this.start;
-
-		if ( this.options.step ) {
-			this.options.step.call( this.elem, this.now, this );
-		}
-
-		if ( hooks && hooks.set ) {
-			hooks.set( this );
-		} else {
-			Tween.propHooks._default.set( this );
-		}
-		return this;
-	}
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
-	_default: {
-		get: function( tween ) {
-			var result;
-
-			if ( tween.elem[ tween.prop ] != null &&
-				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
-				return tween.elem[ tween.prop ];
-			}
-
-			// passing an empty string as a 3rd parameter to .css will automatically
-			// attempt a parseFloat and fallback to a string if the parse fails
-			// so, simple values such as "10px" are parsed to Float.
-			// complex values such as "rotate(1rad)" are returned as is.
-			result = jQuery.css( tween.elem, tween.prop, "" );
-			// Empty strings, null, undefined and "auto" are converted to 0.
-			return !result || result === "auto" ? 0 : result;
-		},
-		set: function( tween ) {
-			// use step hook for back compat - use cssHook if its there - use .style if its
-			// available and use plain properties where available
-			if ( jQuery.fx.step[ tween.prop ] ) {
-				jQuery.fx.step[ tween.prop ]( tween );
-			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
-				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
-			} else {
-				tween.elem[ tween.prop ] = tween.now;
-			}
-		}
-	}
-};
-
-// Support: IE <=9
-// Panic based approach to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
-	set: function( tween ) {
-		if ( tween.elem.nodeType && tween.elem.parentNode ) {
-			tween.elem[ tween.prop ] = tween.now;
-		}
-	}
-};
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
-	var cssFn = jQuery.fn[ name ];
-	jQuery.fn[ name ] = function( speed, easing, callback ) {
-		return speed == null || typeof speed === "boolean" ?
-			cssFn.apply( this, arguments ) :
-			this.animate( genFx( name, true ), speed, easing, callback );
-	};
-});
-
-jQuery.fn.extend({
-	fadeTo: function( speed, to, easing, callback ) {
-
-		// show any hidden elements after setting opacity to 0
-		return this.filter( isHidden ).css( "opacity", 0 ).show()
-
-			// animate to the value specified
-			.end().animate({ opacity: to }, speed, easing, callback );
-	},
-	animate: function( prop, speed, easing, callback ) {
-		var empty = jQuery.isEmptyObject( prop ),
-			optall = jQuery.speed( speed, easing, callback ),
-			doAnimation = function() {
-				// Operate on a copy of prop so per-property easing won't be lost
-				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
-				// Empty animations, or finishing resolves immediately
-				if ( empty || jQuery._data( this, "finish" ) ) {
-					anim.stop( true );
-				}
-			};
-			doAnimation.finish = doAnimation;
-
-		return empty || optall.queue === false ?
-			this.each( doAnimation ) :
-			this.queue( optall.queue, doAnimation );
-	},
-	stop: function( type, clearQueue, gotoEnd ) {
-		var stopQueue = function( hooks ) {
-			var stop = hooks.stop;
-			delete hooks.stop;
-			stop( gotoEnd );
-		};
-
-		if ( typeof type !== "string" ) {
-			gotoEnd = clearQueue;
-			clearQueue = type;
-			type = undefined;
-		}
-		if ( clearQueue && type !== false ) {
-			this.queue( type || "fx", [] );
-		}
-
-		return this.each(function() {
-			var dequeue = true,
-				index = type != null && type + "queueHooks",
-				timers = jQuery.timers,
-				data = jQuery._data( this );
-
-			if ( index ) {
-				if ( data[ index ] && data[ index ].stop ) {
-					stopQueue( data[ index ] );
-				}
-			} else {
-				for ( index in data ) {
-					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
-						stopQueue( data[ index ] );
-					}
-				}
-			}
-
-			for ( index = timers.length; index--; ) {
-				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
-					timers[ index ].anim.stop( gotoEnd );
-					dequeue = false;
-					timers.splice( index, 1 );
-				}
-			}
-
-			// start the next in the queue if the last step wasn't forced
-			// timers currently will call their complete callbacks, which will dequeue
-			// but only if they were gotoEnd
-			if ( dequeue || !gotoEnd ) {
-				jQuery.dequeue( this, type );
-			}
-		});
-	},
-	finish: function( type ) {
-		if ( type !== false ) {
-			type = type || "fx";
-		}
-		return this.each(function() {
-			var index,
-				data = jQuery._data( this ),
-				queue = data[ type + "queue" ],
-				hooks = data[ type + "queueHooks" ],
-				timers = jQuery.timers,
-				length = queue ? queue.length : 0;
-
-			// enable finishing flag on private data
-			data.finish = true;
-
-			// empty the queue first
-			jQuery.queue( this, type, [] );
-
-			if ( hooks && hooks.stop ) {
-				hooks.stop.call( this, true );
-			}
-
-			// look for any active animations, and finish them
-			for ( index = timers.length; index--; ) {
-				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
-					timers[ index ].anim.stop( true );
-					timers.splice( index, 1 );
-				}
-			}
-
-			// look for any animations in the old queue and finish them
-			for ( index = 0; index < length; index++ ) {
-				if ( queue[ index ] && queue[ index ].finish ) {
-					queue[ index ].finish.call( this );
-				}
-			}
-
-			// turn off finishing flag
-			delete data.finish;
-		});
-	}
-});
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
-	var which,
-		attrs = { height: type },
-		i = 0;
-
-	// if we include width, step value is 1 to do all cssExpand values,
-	// if we don't include width, step value is 2 to skip over Left and Right
-	includeWidth = includeWidth? 1 : 0;
-	for( ; i < 4 ; i += 2 - includeWidth ) {
-		which = cssExpand[ i ];
-		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
-	}
-
-	if ( includeWidth ) {
-		attrs.opacity = attrs.width = type;
-	}
-
-	return attrs;
-}
-
-// Generate shortcuts for custom animations
-jQuery.each({
-	slideDown: genFx("show"),
-	slideUp: genFx("hide"),
-	slideToggle: genFx("toggle"),
-	fadeIn: { opacity: "show" },
-	fadeOut: { opacity: "hide" },
-	fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
-	jQuery.fn[ name ] = function( speed, easing, callback ) {
-		return this.animate( props, speed, easing, callback );
-	};
-});
-
-jQuery.speed = function( speed, easing, fn ) {
-	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
-		complete: fn || !fn && easing ||
-			jQuery.isFunction( speed ) && speed,
-		duration: speed,
-		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
-	};
-
-	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
-		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
-	// normalize opt.queue - true/undefined/null -> "fx"
-	if ( opt.queue == null || opt.queue === true ) {
-		opt.queue = "fx";
-	}
-
-	// Queueing
-	opt.old = opt.complete;
-
-	opt.complete = function() {
-		if ( jQuery.isFunction( opt.old ) ) {
-			opt.old.call( this );
-		}
-
-		if ( opt.queue ) {
-			jQuery.dequeue( this, opt.queue );
-		}
-	};
-
-	return opt;
-};
-
-jQuery.easing = {
-	linear: function( p ) {
-		return p;
-	},
-	swing: function( p ) {
-		return 0.5 - Math.cos( p*Math.PI ) / 2;
-	}
-};
-
-jQuery.timers = [];
-jQuery.fx = Tween.prototype.init;
-jQuery.fx.tick = function() {
-	var timer,
-		timers = jQuery.timers,
-		i = 0;
-
-	fxNow = jQuery.now();
-
-	for ( ; i < timers.length; i++ ) {
-		timer = timers[ i ];
-		// Checks the timer has not already been removed
-		if ( !timer() && timers[ i ] === timer ) {
-			timers.splice( i--, 1 );
-		}
-	}
-
-	if ( !timers.length ) {
-		jQuery.fx.stop();
-	}
-	fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
-	if ( timer() && jQuery.timers.push( timer ) ) {
-		jQuery.fx.start();
-	}
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.start = function() {
-	if ( !timerId ) {
-		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
-	}
-};
-
-jQuery.fx.stop = function() {
-	clearInterval( timerId );
-	timerId = null;
-};
-
-jQuery.fx.speeds = {
-	slow: 600,
-	fast: 200,
-	// Default speed
-	_default: 400
-};
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-if ( jQuery.expr && jQuery.expr.filters ) {
-	jQuery.expr.filters.animated = function( elem ) {
-		return jQuery.grep(jQuery.timers, function( fn ) {
-			return elem === fn.elem;
-		}).length;
-	};
-}
-jQuery.fn.offset = function( options ) {
-	if ( arguments.length ) {
-		return options === undefined ?
-			this :
-			this.each(function( i ) {
-				jQuery.offset.setOffset( this, options, i );
-			});
-	}
-
-	var docElem, win,
-		box = { top: 0, left: 0 },
-		elem = this[ 0 ],
-		doc = elem && elem.ownerDocument;
-
-	if ( !doc ) {
-		return;
-	}
-
-	docElem = doc.documentElement;
-
-	// Make sure it's not a disconnected DOM node
-	if ( !jQuery.contains( docElem, elem ) ) {
-		return box;
-	}
-
-	// If we don't have gBCR, just use 0,0 rather than error
-	// BlackBerry 5, iOS 3 (original iPhone)
-	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
-		box = elem.getBoundingClientRect();
-	}
-	win = getWindow( doc );
-	return {
-		top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
-		left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
-	};
-};
-
-jQuery.offset = {
-
-	setOffset: function( elem, options, i ) {
-		var position = jQuery.css( elem, "position" );
-
-		// set position first, in-case top/left are set even on static elem
-		if ( position === "static" ) {
-			elem.style.position = "relative";
-		}
-
-		var curElem = jQuery( elem ),
-			curOffset = curElem.offset(),
-			curCSSTop = jQuery.css( elem, "top" ),
-			curCSSLeft = jQuery.css( elem, "left" ),
-			calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
-			props = {}, curPosition = {}, curTop, curLeft;
-
-		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
-		if ( calculatePosition ) {
-			curPosition = curElem.position();
-			curTop = curPosition.top;
-			curLeft = curPosition.left;
-		} else {
-			curTop = parseFloat( curCSSTop ) || 0;
-			curLeft = parseFloat( curCSSLeft ) || 0;
-		}
-
-		if ( jQuery.isFunction( options ) ) {
-			options = options.call( elem, i, curOffset );
-		}
-
-		if ( options.top != null ) {
-			props.top = ( options.top - curOffset.top ) + curTop;
-		}
-		if ( options.left != null ) {
-			props.left = ( options.left - curOffset.left ) + curLeft;
-		}
-
-		if ( "using" in options ) {
-			options.using.call( elem, props );
-		} else {
-			curElem.css( props );
-		}
-	}
-};
-
-
-jQuery.fn.extend({
-
-	position: function() {
-		if ( !this[ 0 ] ) {
-			return;
-		}
-
-		var offsetParent, offset,
-			parentOffset = { top: 0, left: 0 },
-			elem = this[ 0 ];
-
-		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
-		if ( jQuery.css( elem, "position" ) === "fixed" ) {
-			// we assume that getBoundingClientRect is available when computed position is fixed
-			offset = elem.getBoundingClientRect();
-		} else {
-			// Get *real* offsetParent
-			offsetParent = this.offsetParent();
-
-			// Get correct offsets
-			offset = this.offset();
-			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
-				parentOffset = offsetParent.offset();
-			}
-
-			// Add offsetParent borders
-			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
-			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
-		}
-
-		// Subtract parent offsets and element margins
-		// note: when an element has margin: auto the offsetLeft and marginLeft
-		// are the same in Safari causing offset.left to incorrectly be 0
-		return {
-			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
-			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
-		};
-	},
-
-	offsetParent: function() {
-		return this.map(function() {
-			var offsetParent = this.offsetParent || docElem;
-			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
-				offsetParent = offsetParent.offsetParent;
-			}
-			return offsetParent || docElem;
-		});
-	}
-});
-
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
-	var top = /Y/.test( prop );
-
-	jQuery.fn[ method ] = function( val ) {
-		return jQuery.access( this, function( elem, method, val ) {
-			var win = getWindow( elem );
-
-			if ( val === undefined ) {
-				return win ? (prop in win) ? win[ prop ] :
-					win.document.documentElement[ method ] :
-					elem[ method ];
-			}
-
-			if ( win ) {
-				win.scrollTo(
-					!top ? val : jQuery( win ).scrollLeft(),
-					top ? val : jQuery( win ).scrollTop()
-				);
-
-			} else {
-				elem[ method ] = val;
-			}
-		}, method, val, arguments.length, null );
-	};
-});
-
-function getWindow( elem ) {
-	return jQuery.isWindow( elem ) ?
-		elem :
-		elem.nodeType === 9 ?
-			elem.defaultView || elem.parentWindow :
-			false;
-}
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
-	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
-		// margin is only for outerHeight, outerWidth
-		jQuery.fn[ funcName ] = function( margin, value ) {
-			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
-				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
-			return jQuery.access( this, function( elem, type, value ) {
-				var doc;
-
-				if ( jQuery.isWindow( elem ) ) {
-					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
-					// isn't a whole lot we can do. See pull request at this URL for discussion:
-					// https://github.com/jquery/jquery/pull/764
-					return elem.document.documentElement[ "client" + name ];
-				}
-
-				// Get document width or height
-				if ( elem.nodeType === 9 ) {
-					doc = elem.documentElement;
-
-					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
-					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
-					return Math.max(
-						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
-						elem.body[ "offset" + name ], doc[ "offset" + name ],
-						doc[ "client" + name ]
-					);
-				}
-
-				return value === undefined ?
-					// Get width or height on the element, requesting but not forcing parseFloat
-					jQuery.css( elem, type, extra ) :
-
-					// Set width or height on the element
-					jQuery.style( elem, type, value, extra );
-			}, type, chainable ? margin : undefined, chainable, null );
-		};
-	});
-});
-// Limit scope pollution from any deprecated API
-// (function() {
-
-// The number of elements contained in the matched element set
-jQuery.fn.size = function() {
-	return this.length;
-};
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-// })();
-if ( typeof module === "object" && module && typeof module.exports === "object" ) {
-	// Expose jQuery as module.exports in loaders that implement the Node
-	// module pattern (including browserify). Do not create the global, since
-	// the user will be storing it themselves locally, and globals are frowned
-	// upon in the Node module world.
-	module.exports = jQuery;
-} else {
-	// Otherwise expose jQuery to the global object as usual
-	window.jQuery = window.$ = jQuery;
-
-	// Register as a named AMD module, since jQuery can be concatenated with other
-	// files that may use define, but not via a proper concatenation script that
-	// understands anonymous AMD modules. A named AMD is safest and most robust
-	// way to register. Lowercase jquery is used because AMD module names are
-	// derived from file names, and jQuery is normally delivered in a lowercase
-	// file name. Do this after creating the global so that if an AMD module wants
-	// to call noConflict to hide this version of jQuery, it will work.
-	if ( typeof define === "function" && define.amd ) {
-		define( "jquery", [], function () { return jQuery; } );
-	}
-}
-
-})( window );
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diff --git a/www/jqueryui/index.html b/www/jqueryui/index.html
deleted file mode 100644
index b878272..0000000
--- a/www/jqueryui/index.html
+++ /dev/null
@@ -1,513 +0,0 @@
-<!doctype html>
-<html lang="us">
-<head>
-	<meta charset="utf-8">
-	<title>jQuery UI Example Page</title>
-	<link href="jquery-ui.css" rel="stylesheet">
-	<style>
-	body{
-		font: 62.5% "Trebuchet MS", sans-serif;
-		margin: 50px;
-	}
-	.demoHeaders {
-		margin-top: 2em;
-	}
-	#dialog-link {
-		padding: .4em 1em .4em 20px;
-		text-decoration: none;
-		position: relative;
-	}
-	#dialog-link span.ui-icon {
-		margin: 0 5px 0 0;
-		position: absolute;
-		left: .2em;
-		top: 50%;
-		margin-top: -8px;
-	}
-	#icons {
-		margin: 0;
-		padding: 0;
-	}
-	#icons li {
-		margin: 2px;
-		position: relative;
-		padding: 4px 0;
-		cursor: pointer;
-		float: left;
-		list-style: none;
-	}
-	#icons span.ui-icon {
-		float: left;
-		margin: 0 4px;
-	}
-	.fakewindowcontain .ui-widget-overlay {
-		position: absolute;
-	}
-	select {
-		width: 200px;
-	}
-	</style>
-</head>
-<body>
-
-<h1>Welcome to jQuery UI!</h1>
-
-<div class="ui-widget">
-	<p>This page demonstrates the widgets and theme you selected in Download Builder. Please make sure you are using them with a compatible jQuery version.</p>
-</div>
-
-<h1>YOUR COMPONENTS:</h1>
-
-
-<!-- Accordion -->
-<h2 class="demoHeaders">Accordion</h2>
-<div id="accordion">
-	<h3>First</h3>
-	<div>Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet.</div>
-	<h3>Second</h3>
-	<div>Phasellus mattis tincidunt nibh.</div>
-	<h3>Third</h3>
-	<div>Nam dui erat, auctor a, dignissim quis.</div>
-</div>
-
-
-
-<!-- Autocomplete -->
-<h2 class="demoHeaders">Autocomplete</h2>
-<div>
-	<input id="autocomplete" title="type &quot;a&quot;">
-</div>
-
-
-
-<!-- Button -->
-<h2 class="demoHeaders">Button</h2>
-<button id="button">A button element</button>
-<form style="margin-top: 1em;">
-	<div id="radioset">
-		<input type="radio" id="radio1" name="radio"><label for="radio1">Choice 1</label>
-		<input type="radio" id="radio2" name="radio" checked="checked"><label for="radio2">Choice 2</label>
-		<input type="radio" id="radio3" name="radio"><label for="radio3">Choice 3</label>
-	</div>
-</form>
-
-
-
-<!-- Tabs -->
-<h2 class="demoHeaders">Tabs</h2>
-<div id="tabs">
-	<ul>
-		<li><a href="#tabs-1">First</a></li>
-		<li><a href="#tabs-2">Second</a></li>
-		<li><a href="#tabs-3">Third</a></li>
-	</ul>
-	<div id="tabs-1">Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</div>
-	<div id="tabs-2">Phasellus mattis tincidunt nibh. Cras orci urna, blandit id, pretium vel, aliquet ornare, felis. Maecenas scelerisque sem non nisl. Fusce sed lorem in enim dictum bibendum.</div>
-	<div id="tabs-3">Nam dui erat, auctor a, dignissim quis, sollicitudin eu, felis. Pellentesque nisi urna, interdum eget, sagittis et, consequat vestibulum, lacus. Mauris porttitor ullamcorper augue.</div>
-</div>
-
-
-
-<!-- Dialog NOTE: Dialog is not generated by UI in this demo so it can be visually styled in themeroller-->
-<h2 class="demoHeaders">Dialog</h2>
-<p><a href="#" id="dialog-link" class="ui-state-default ui-corner-all"><span class="ui-icon ui-icon-newwin"></span>Open Dialog</a></p>
-
-<h2 class="demoHeaders">Overlay and Shadow Classes <em>(not currently used in UI widgets)</em></h2>
-<div style="position: relative; width: 96%; height: 200px; padding:1% 2%; overflow:hidden;" class="fakewindowcontain">
-	<p>Lorem ipsum dolor sit amet,  Nulla nec tortor. Donec id elit quis purus consectetur consequat. </p><p>Nam congue semper tellus. Sed erat dolor, dapibus sit amet, venenatis ornare, ultrices ut, nisi. Aliquam ante. Suspendisse scelerisque dui nec velit. Duis augue augue, gravida euismod, vulputate ac, facilisis id, sem. Morbi in orci. </p><p>Nulla purus lacus, pulvinar vel, malesuada ac, mattis nec, quam. Nam molestie scelerisque quam. Nullam feugiat cursus lacus.orem ipsum dolor sit amet, consectetur adipiscing elit. Donec libero risus, commodo vitae, pharetra mollis, posuere eu, pede. Nulla nec tortor. Donec id elit quis purus consectetur consequat. </p><p>Nam congue semper tellus. Sed erat dolor, dapibus sit amet, venenatis ornare, ultrices ut, nisi. Aliquam ante. Suspendisse scelerisque dui nec velit. Duis augue augue, gravida euismod, vulputate ac, facilisis id, sem. Morbi in orci. Nulla purus lacus, pulvinar vel, malesuada ac, mattis nec, quam. Nam molestie scelerisque quam. </p><p>Nullam feugiat cursus lacus.orem ipsum dolor sit amet, consectetur adipiscing elit. Donec libero risus, commodo vitae, pharetra mollis, posuere eu, pede. Nulla nec tortor. Donec id elit quis purus consectetur consequat. Nam congue semper tellus. Sed erat dolor, dapibus sit amet, venenatis ornare, ultrices ut, nisi. Aliquam ante. </p><p>Suspendisse scelerisque dui nec velit. Duis augue augue, gravida euismod, vulputate ac, facilisis id, sem. Morbi in orci. Nulla purus lacus, pulvinar vel, malesuada ac, mattis nec, quam. Nam molestie scelerisque quam. Nullam feugiat cursus lacus.orem ipsum dolor sit amet, consectetur adipiscing elit. Donec libero risus, commodo vitae, pharetra mollis, posuere eu, pede. Nulla nec tortor. Donec id elit quis purus consectetur consequat. Nam congue semper tellus. Sed erat dolor, dapibus sit amet, venenatis ornare, ultrices ut, nisi. </p>
-
-	<!-- ui-dialog -->
-	<div class="ui-overlay"><div class="ui-widget-overlay"></div><div class="ui-widget-shadow ui-corner-all" style="width: 302px; height: 152px; position: absolute; left: 50px; top: 30px;"></div></div>
-	<div style="position: absolute; width: 280px; height: 130px;left: 50px; top: 30px; padding: 10px;" class="ui-widget ui-widget-content ui-corner-all">
-		<div class="ui-dialog-content ui-widget-content" style="background: none; border: 0;">
-			<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
-		</div>
-	</div>
-
-</div>
-
-<!-- ui-dialog -->
-<div id="dialog" title="Dialog Title">
-	<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
-</div>
-
-
-
-<h2 class="demoHeaders">Framework Icons (content color preview)</h2>
-<ul id="icons" class="ui-widget ui-helper-clearfix">
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-1-n"><span class="ui-icon ui-icon-carat-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-1-ne"><span class="ui-icon ui-icon-carat-1-ne"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-1-e"><span class="ui-icon ui-icon-carat-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-1-se"><span class="ui-icon ui-icon-carat-1-se"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-1-s"><span class="ui-icon ui-icon-carat-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-1-sw"><span class="ui-icon ui-icon-carat-1-sw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-1-w"><span class="ui-icon ui-icon-carat-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-1-nw"><span class="ui-icon ui-icon-carat-1-nw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-2-n-s"><span class="ui-icon ui-icon-carat-2-n-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-carat-2-e-w"><span class="ui-icon ui-icon-carat-2-e-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-1-n"><span class="ui-icon ui-icon-triangle-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-1-ne"><span class="ui-icon ui-icon-triangle-1-ne"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-1-e"><span class="ui-icon ui-icon-triangle-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-1-se"><span class="ui-icon ui-icon-triangle-1-se"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-1-s"><span class="ui-icon ui-icon-triangle-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-1-sw"><span class="ui-icon ui-icon-triangle-1-sw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-1-w"><span class="ui-icon ui-icon-triangle-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-1-nw"><span class="ui-icon ui-icon-triangle-1-nw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-2-n-s"><span class="ui-icon ui-icon-triangle-2-n-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-triangle-2-e-w"><span class="ui-icon ui-icon-triangle-2-e-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-1-n"><span class="ui-icon ui-icon-arrow-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-1-ne"><span class="ui-icon ui-icon-arrow-1-ne"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-1-e"><span class="ui-icon ui-icon-arrow-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-1-se"><span class="ui-icon ui-icon-arrow-1-se"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-1-s"><span class="ui-icon ui-icon-arrow-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-1-sw"><span class="ui-icon ui-icon-arrow-1-sw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-1-w"><span class="ui-icon ui-icon-arrow-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-1-nw"><span class="ui-icon ui-icon-arrow-1-nw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-2-n-s"><span class="ui-icon ui-icon-arrow-2-n-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-2-ne-sw"><span class="ui-icon ui-icon-arrow-2-ne-sw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-2-e-w"><span class="ui-icon ui-icon-arrow-2-e-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-2-se-nw"><span class="ui-icon ui-icon-arrow-2-se-nw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowstop-1-n"><span class="ui-icon ui-icon-arrowstop-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowstop-1-e"><span class="ui-icon ui-icon-arrowstop-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowstop-1-s"><span class="ui-icon ui-icon-arrowstop-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowstop-1-w"><span class="ui-icon ui-icon-arrowstop-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-1-n"><span class="ui-icon ui-icon-arrowthick-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-1-ne"><span class="ui-icon ui-icon-arrowthick-1-ne"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-1-e"><span class="ui-icon ui-icon-arrowthick-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-1-se"><span class="ui-icon ui-icon-arrowthick-1-se"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-1-s"><span class="ui-icon ui-icon-arrowthick-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-1-sw"><span class="ui-icon ui-icon-arrowthick-1-sw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-1-w"><span class="ui-icon ui-icon-arrowthick-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-1-nw"><span class="ui-icon ui-icon-arrowthick-1-nw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-2-n-s"><span class="ui-icon ui-icon-arrowthick-2-n-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-2-ne-sw"><span class="ui-icon ui-icon-arrowthick-2-ne-sw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-2-e-w"><span class="ui-icon ui-icon-arrowthick-2-e-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthick-2-se-nw"><span class="ui-icon ui-icon-arrowthick-2-se-nw"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthickstop-1-n"><span class="ui-icon ui-icon-arrowthickstop-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthickstop-1-e"><span class="ui-icon ui-icon-arrowthickstop-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthickstop-1-s"><span class="ui-icon ui-icon-arrowthickstop-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowthickstop-1-w"><span class="ui-icon ui-icon-arrowthickstop-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowreturnthick-1-w"><span class="ui-icon ui-icon-arrowreturnthick-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowreturnthick-1-n"><span class="ui-icon ui-icon-arrowreturnthick-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowreturnthick-1-e"><span class="ui-icon ui-icon-arrowreturnthick-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowreturnthick-1-s"><span class="ui-icon ui-icon-arrowreturnthick-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowreturn-1-w"><span class="ui-icon ui-icon-arrowreturn-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowreturn-1-n"><span class="ui-icon ui-icon-arrowreturn-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowreturn-1-e"><span class="ui-icon ui-icon-arrowreturn-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowreturn-1-s"><span class="ui-icon ui-icon-arrowreturn-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowrefresh-1-w"><span class="ui-icon ui-icon-arrowrefresh-1-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowrefresh-1-n"><span class="ui-icon ui-icon-arrowrefresh-1-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowrefresh-1-e"><span class="ui-icon ui-icon-arrowrefresh-1-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrowrefresh-1-s"><span class="ui-icon ui-icon-arrowrefresh-1-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-4"><span class="ui-icon ui-icon-arrow-4"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-arrow-4-diag"><span class="ui-icon ui-icon-arrow-4-diag"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-extlink"><span class="ui-icon ui-icon-extlink"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-newwin"><span class="ui-icon ui-icon-newwin"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-refresh"><span class="ui-icon ui-icon-refresh"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-shuffle"><span class="ui-icon ui-icon-shuffle"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-transfer-e-w"><span class="ui-icon ui-icon-transfer-e-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-transferthick-e-w"><span class="ui-icon ui-icon-transferthick-e-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-folder-collapsed"><span class="ui-icon ui-icon-folder-collapsed"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-folder-open"><span class="ui-icon ui-icon-folder-open"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-document"><span class="ui-icon ui-icon-document"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-document-b"><span class="ui-icon ui-icon-document-b"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-note"><span class="ui-icon ui-icon-note"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-mail-closed"><span class="ui-icon ui-icon-mail-closed"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-mail-open"><span class="ui-icon ui-icon-mail-open"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-suitcase"><span class="ui-icon ui-icon-suitcase"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-comment"><span class="ui-icon ui-icon-comment"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-person"><span class="ui-icon ui-icon-person"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-print"><span class="ui-icon ui-icon-print"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-trash"><span class="ui-icon ui-icon-trash"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-locked"><span class="ui-icon ui-icon-locked"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-unlocked"><span class="ui-icon ui-icon-unlocked"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-bookmark"><span class="ui-icon ui-icon-bookmark"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-tag"><span class="ui-icon ui-icon-tag"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-home"><span class="ui-icon ui-icon-home"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-flag"><span class="ui-icon ui-icon-flag"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-calculator"><span class="ui-icon ui-icon-calculator"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-cart"><span class="ui-icon ui-icon-cart"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-pencil"><span class="ui-icon ui-icon-pencil"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-clock"><span class="ui-icon ui-icon-clock"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-disk"><span class="ui-icon ui-icon-disk"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-calendar"><span class="ui-icon ui-icon-calendar"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-zoomin"><span class="ui-icon ui-icon-zoomin"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-zoomout"><span class="ui-icon ui-icon-zoomout"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-search"><span class="ui-icon ui-icon-search"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-wrench"><span class="ui-icon ui-icon-wrench"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-gear"><span class="ui-icon ui-icon-gear"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-heart"><span class="ui-icon ui-icon-heart"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-star"><span class="ui-icon ui-icon-star"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-link"><span class="ui-icon ui-icon-link"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-cancel"><span class="ui-icon ui-icon-cancel"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-plus"><span class="ui-icon ui-icon-plus"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-plusthick"><span class="ui-icon ui-icon-plusthick"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-minus"><span class="ui-icon ui-icon-minus"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-minusthick"><span class="ui-icon ui-icon-minusthick"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-close"><span class="ui-icon ui-icon-close"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-closethick"><span class="ui-icon ui-icon-closethick"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-key"><span class="ui-icon ui-icon-key"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-lightbulb"><span class="ui-icon ui-icon-lightbulb"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-scissors"><span class="ui-icon ui-icon-scissors"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-clipboard"><span class="ui-icon ui-icon-clipboard"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-copy"><span class="ui-icon ui-icon-copy"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-contact"><span class="ui-icon ui-icon-contact"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-image"><span class="ui-icon ui-icon-image"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-video"><span class="ui-icon ui-icon-video"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-script"><span class="ui-icon ui-icon-script"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-alert"><span class="ui-icon ui-icon-alert"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-info"><span class="ui-icon ui-icon-info"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-notice"><span class="ui-icon ui-icon-notice"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-help"><span class="ui-icon ui-icon-help"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-check"><span class="ui-icon ui-icon-check"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-bullet"><span class="ui-icon ui-icon-bullet"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-radio-off"><span class="ui-icon ui-icon-radio-off"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-radio-on"><span class="ui-icon ui-icon-radio-on"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-pin-w"><span class="ui-icon ui-icon-pin-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-pin-s"><span class="ui-icon ui-icon-pin-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-play"><span class="ui-icon ui-icon-play"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-pause"><span class="ui-icon ui-icon-pause"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-seek-next"><span class="ui-icon ui-icon-seek-next"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-seek-prev"><span class="ui-icon ui-icon-seek-prev"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-seek-end"><span class="ui-icon ui-icon-seek-end"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-seek-first"><span class="ui-icon ui-icon-seek-first"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-stop"><span class="ui-icon ui-icon-stop"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-eject"><span class="ui-icon ui-icon-eject"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-volume-off"><span class="ui-icon ui-icon-volume-off"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-volume-on"><span class="ui-icon ui-icon-volume-on"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-power"><span class="ui-icon ui-icon-power"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-signal-diag"><span class="ui-icon ui-icon-signal-diag"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-signal"><span class="ui-icon ui-icon-signal"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-battery-0"><span class="ui-icon ui-icon-battery-0"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-battery-1"><span class="ui-icon ui-icon-battery-1"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-battery-2"><span class="ui-icon ui-icon-battery-2"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-battery-3"><span class="ui-icon ui-icon-battery-3"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-plus"><span class="ui-icon ui-icon-circle-plus"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-minus"><span class="ui-icon ui-icon-circle-minus"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-close"><span class="ui-icon ui-icon-circle-close"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-triangle-e"><span class="ui-icon ui-icon-circle-triangle-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-triangle-s"><span class="ui-icon ui-icon-circle-triangle-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-triangle-w"><span class="ui-icon ui-icon-circle-triangle-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-triangle-n"><span class="ui-icon ui-icon-circle-triangle-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-arrow-e"><span class="ui-icon ui-icon-circle-arrow-e"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-arrow-s"><span class="ui-icon ui-icon-circle-arrow-s"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-arrow-w"><span class="ui-icon ui-icon-circle-arrow-w"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-arrow-n"><span class="ui-icon ui-icon-circle-arrow-n"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-zoomin"><span class="ui-icon ui-icon-circle-zoomin"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-zoomout"><span class="ui-icon ui-icon-circle-zoomout"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circle-check"><span class="ui-icon ui-icon-circle-check"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circlesmall-plus"><span class="ui-icon ui-icon-circlesmall-plus"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circlesmall-minus"><span class="ui-icon ui-icon-circlesmall-minus"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-circlesmall-close"><span class="ui-icon ui-icon-circlesmall-close"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-squaresmall-plus"><span class="ui-icon ui-icon-squaresmall-plus"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-squaresmall-minus"><span class="ui-icon ui-icon-squaresmall-minus"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-squaresmall-close"><span class="ui-icon ui-icon-squaresmall-close"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-grip-dotted-vertical"><span class="ui-icon ui-icon-grip-dotted-vertical"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-grip-dotted-horizontal"><span class="ui-icon ui-icon-grip-dotted-horizontal"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-grip-solid-vertical"><span class="ui-icon ui-icon-grip-solid-vertical"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-grip-solid-horizontal"><span class="ui-icon ui-icon-grip-solid-horizontal"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-gripsmall-diagonal-se"><span class="ui-icon ui-icon-gripsmall-diagonal-se"></span></li>
-	<li class="ui-state-default ui-corner-all" title=".ui-icon-grip-diagonal-se"><span class="ui-icon ui-icon-grip-diagonal-se"></span></li>
-</ul>
-
-
-<!-- Slider -->
-<h2 class="demoHeaders">Slider</h2>
-<div id="slider"></div>
-
-
-
-<!-- Datepicker -->
-<h2 class="demoHeaders">Datepicker</h2>
-<div id="datepicker"></div>
-
-
-
-<!-- Progressbar -->
-<h2 class="demoHeaders">Progressbar</h2>
-<div id="progressbar"></div>
-
-
-
-<!-- Progressbar -->
-<h2 class="demoHeaders">Selectmenu</h2>
-<select id="selectmenu">
-	<option>Slower</option>
-	<option>Slow</option>
-	<option selected="selected">Medium</option>
-	<option>Fast</option>
-	<option>Faster</option>
-</select>
-
-
-
-<!-- Spinner -->
-<h2 class="demoHeaders">Spinner</h2>
-<input id="spinner">
-
-
-
-<!-- Menu -->
-<h2 class="demoHeaders">Menu</h2>
-<ul style="width:100px;" id="menu">
-	<li>Item 1</li>
-	<li>Item 2</li>
-	<li>Item 3
-		<ul>
-			<li>Item 3-1</li>
-			<li>Item 3-2</li>
-			<li>Item 3-3</li>
-			<li>Item 3-4</li>
-			<li>Item 3-5</li>
-		</ul>
-	</li>
-	<li>Item 4</li>
-	<li>Item 5</li>
-</ul>
-
-
-
-<!-- Tooltip -->
-<h2 class="demoHeaders">Tooltip</h2>
-<p id="tooltip">
-	<a href="#" title="That&apos;s what this widget is">Tooltips</a> can be attached to any element. When you hover
-the element with your mouse, the title attribute is displayed in a little box next to the element, just like a native tooltip.
-</p>
-
-
-<!-- Highlight / Error -->
-<h2 class="demoHeaders">Highlight / Error</h2>
-<div class="ui-widget">
-	<div class="ui-state-highlight ui-corner-all" style="margin-top: 20px; padding: 0 .7em;">
-		<p><span class="ui-icon ui-icon-info" style="float: left; margin-right: .3em;"></span>
-		<strong>Hey!</strong> Sample ui-state-highlight style.</p>
-	</div>
-</div>
-<br>
-<div class="ui-widget">
-	<div class="ui-state-error ui-corner-all" style="padding: 0 .7em;">
-		<p><span class="ui-icon ui-icon-alert" style="float: left; margin-right: .3em;"></span>
-		<strong>Alert:</strong> Sample ui-state-error style.</p>
-	</div>
-</div>
-
-<script src="external/jquery/jquery.js"></script>
-<script src="jquery-ui.js"></script>
-<script>
-
-$( "#accordion" ).accordion();
-
-
-
-var availableTags = [
-	"ActionScript",
-	"AppleScript",
-	"Asp",
-	"BASIC",
-	"C",
-	"C++",
-	"Clojure",
-	"COBOL",
-	"ColdFusion",
-	"Erlang",
-	"Fortran",
-	"Groovy",
-	"Haskell",
-	"Java",
-	"JavaScript",
-	"Lisp",
-	"Perl",
-	"PHP",
-	"Python",
-	"Ruby",
-	"Scala",
-	"Scheme"
-];
-$( "#autocomplete" ).autocomplete({
-	source: availableTags
-});
-
-
-
-$( "#button" ).button();
-$( "#radioset" ).buttonset();
-
-
-
-$( "#tabs" ).tabs();
-
-
-
-$( "#dialog" ).dialog({
-	autoOpen: false,
-	width: 400,
-	buttons: [
-		{
-			text: "Ok",
-			click: function() {
-				$( this ).dialog( "close" );
-			}
-		},
-		{
-			text: "Cancel",
-			click: function() {
-				$( this ).dialog( "close" );
-			}
-		}
-	]
-});
-
-// Link to open the dialog
-$( "#dialog-link" ).click(function( event ) {
-	$( "#dialog" ).dialog( "open" );
-	event.preventDefault();
-});
-
-
-
-$( "#datepicker" ).datepicker({
-	inline: true
-});
-
-
-
-$( "#slider" ).slider({
-	range: true,
-	values: [ 17, 67 ]
-});
-
-
-
-$( "#progressbar" ).progressbar({
-	value: 20
-});
-
-
-
-$( "#spinner" ).spinner();
-
-
-
-$( "#menu" ).menu();
-
-
-
-$( "#tooltip" ).tooltip();
-
-
-
-$( "#selectmenu" ).selectmenu();
-
-
-// Hover states on the static widgets
-$( "#dialog-link, #icons li" ).hover(
-	function() {
-		$( this ).addClass( "ui-state-hover" );
-	},
-	function() {
-		$( this ).removeClass( "ui-state-hover" );
-	}
-);
-</script>
-</body>
-</html>
diff --git a/www/jqueryui/jquery-ui.css b/www/jqueryui/jquery-ui.css
deleted file mode 100644
index 1c22746..0000000
--- a/www/jqueryui/jquery-ui.css
+++ /dev/null
@@ -1,1225 +0,0 @@
-/*! jQuery UI - v1.11.4 - 2015-03-11
-* http://jqueryui.com
-* Includes: core.css, accordion.css, autocomplete.css, button.css, datepicker.css, dialog.css, draggable.css, menu.css, progressbar.css, resizable.css, selectable.css, selectmenu.css, slider.css, sortable.css, spinner.css, tabs.css, tooltip.css, theme.css
-* To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Verdana%2CArial%2Csans-serif&fwDefault=normal&fsDefault=1.1em&cornerRadius=4px&bgColorHeader=cccccc&bgTextureHeader=highlight_soft&bgImgOpacityHeader=75&borderColorHeader=aaaaaa&fcHeader=222222&iconColorHeader=222222&bgColorContent=ffffff&bgTextureContent=flat&bgImgOpacityContent=75&borderColorContent=aaaaaa&fcContent=222222&iconColorContent=222222&bgColorDefault=e6e6e6&bgTextureDefault=glass&bgImgOpacityDefault=75&borderColorDefault=d3d3d3&fcDefault=555555&iconColorDefault=888888&bgColorHover=dadada&bgTextureHover=glass&bgImgOpacityHover=75&borderColorHover=999999&fcHover=212121&iconColorHover=454545&bgColorActive=ffffff&bgTextureActive=glass&bgImgOpacityActive=65&borderColorActive=aaaaaa&fcActive=212121&iconColorActive=454545&bgColorHighlight=fbf9ee&bgTextureHighlight=glass&bgImgOpacityHighlight=55&borderColorHighlight=fcefa1&fcHighlight=363636&iconColorHighlight=2e83ff&bgColorError=fef1ec&bgTextureError=glass&bgImgOpacityError=95&borderColorError=cd0a0a&fcError=cd0a0a&iconColorError=cd0a0a&bgColorOverlay=aaaaaa&bgTextureOverlay=flat&bgImgOpacityOverlay=0&opacityOverlay=30&bgColorShadow=aaaaaa&bgTextureShadow=flat&bgImgOpacityShadow=0&opacityShadow=30&thicknessShadow=8px&offsetTopShadow=-8px&offsetLeftShadow=-8px&cornerRadiusShadow=8px
-* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */
-
-/* Layout helpers
-----------------------------------*/
-.ui-helper-hidden {
-	display: none;
-}
-.ui-helper-hidden-accessible {
-	border: 0;
-	clip: rect(0 0 0 0);
-	height: 1px;
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-	width: 1px;
-}
-.ui-helper-reset {
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-}
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-	filter:Alpha(Opacity=0); /* support: IE8 */
-}
-
-.ui-front {
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-
-/* Interaction Cues
-----------------------------------*/
-.ui-state-disabled {
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-
-/* Icons
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-/* states and images */
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-/* Misc visuals
-----------------------------------*/
-
-/* Overlays */
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-/* button elements seem to need a little more width */
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-/* button text element */
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-/* button sets */
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-/* workarounds */
-/* reset extra padding in Firefox, see h5bp.com/l */
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-.ui-icon-arrowreturn-1-e { background-position: -96px -64px; }
-.ui-icon-arrowreturn-1-s { background-position: -112px -64px; }
-.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; }
-.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; }
-.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; }
-.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; }
-.ui-icon-arrow-4 { background-position: 0 -80px; }
-.ui-icon-arrow-4-diag { background-position: -16px -80px; }
-.ui-icon-extlink { background-position: -32px -80px; }
-.ui-icon-newwin { background-position: -48px -80px; }
-.ui-icon-refresh { background-position: -64px -80px; }
-.ui-icon-shuffle { background-position: -80px -80px; }
-.ui-icon-transfer-e-w { background-position: -96px -80px; }
-.ui-icon-transferthick-e-w { background-position: -112px -80px; }
-.ui-icon-folder-collapsed { background-position: 0 -96px; }
-.ui-icon-folder-open { background-position: -16px -96px; }
-.ui-icon-document { background-position: -32px -96px; }
-.ui-icon-document-b { background-position: -48px -96px; }
-.ui-icon-note { background-position: -64px -96px; }
-.ui-icon-mail-closed { background-position: -80px -96px; }
-.ui-icon-mail-open { background-position: -96px -96px; }
-.ui-icon-suitcase { background-position: -112px -96px; }
-.ui-icon-comment { background-position: -128px -96px; }
-.ui-icon-person { background-position: -144px -96px; }
-.ui-icon-print { background-position: -160px -96px; }
-.ui-icon-trash { background-position: -176px -96px; }
-.ui-icon-locked { background-position: -192px -96px; }
-.ui-icon-unlocked { background-position: -208px -96px; }
-.ui-icon-bookmark { background-position: -224px -96px; }
-.ui-icon-tag { background-position: -240px -96px; }
-.ui-icon-home { background-position: 0 -112px; }
-.ui-icon-flag { background-position: -16px -112px; }
-.ui-icon-calendar { background-position: -32px -112px; }
-.ui-icon-cart { background-position: -48px -112px; }
-.ui-icon-pencil { background-position: -64px -112px; }
-.ui-icon-clock { background-position: -80px -112px; }
-.ui-icon-disk { background-position: -96px -112px; }
-.ui-icon-calculator { background-position: -112px -112px; }
-.ui-icon-zoomin { background-position: -128px -112px; }
-.ui-icon-zoomout { background-position: -144px -112px; }
-.ui-icon-search { background-position: -160px -112px; }
-.ui-icon-wrench { background-position: -176px -112px; }
-.ui-icon-gear { background-position: -192px -112px; }
-.ui-icon-heart { background-position: -208px -112px; }
-.ui-icon-star { background-position: -224px -112px; }
-.ui-icon-link { background-position: -240px -112px; }
-.ui-icon-cancel { background-position: 0 -128px; }
-.ui-icon-plus { background-position: -16px -128px; }
-.ui-icon-plusthick { background-position: -32px -128px; }
-.ui-icon-minus { background-position: -48px -128px; }
-.ui-icon-minusthick { background-position: -64px -128px; }
-.ui-icon-close { background-position: -80px -128px; }
-.ui-icon-closethick { background-position: -96px -128px; }
-.ui-icon-key { background-position: -112px -128px; }
-.ui-icon-lightbulb { background-position: -128px -128px; }
-.ui-icon-scissors { background-position: -144px -128px; }
-.ui-icon-clipboard { background-position: -160px -128px; }
-.ui-icon-copy { background-position: -176px -128px; }
-.ui-icon-contact { background-position: -192px -128px; }
-.ui-icon-image { background-position: -208px -128px; }
-.ui-icon-video { background-position: -224px -128px; }
-.ui-icon-script { background-position: -240px -128px; }
-.ui-icon-alert { background-position: 0 -144px; }
-.ui-icon-info { background-position: -16px -144px; }
-.ui-icon-notice { background-position: -32px -144px; }
-.ui-icon-help { background-position: -48px -144px; }
-.ui-icon-check { background-position: -64px -144px; }
-.ui-icon-bullet { background-position: -80px -144px; }
-.ui-icon-radio-on { background-position: -96px -144px; }
-.ui-icon-radio-off { background-position: -112px -144px; }
-.ui-icon-pin-w { background-position: -128px -144px; }
-.ui-icon-pin-s { background-position: -144px -144px; }
-.ui-icon-play { background-position: 0 -160px; }
-.ui-icon-pause { background-position: -16px -160px; }
-.ui-icon-seek-next { background-position: -32px -160px; }
-.ui-icon-seek-prev { background-position: -48px -160px; }
-.ui-icon-seek-end { background-position: -64px -160px; }
-.ui-icon-seek-start { background-position: -80px -160px; }
-/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */
-.ui-icon-seek-first { background-position: -80px -160px; }
-.ui-icon-stop { background-position: -96px -160px; }
-.ui-icon-eject { background-position: -112px -160px; }
-.ui-icon-volume-off { background-position: -128px -160px; }
-.ui-icon-volume-on { background-position: -144px -160px; }
-.ui-icon-power { background-position: 0 -176px; }
-.ui-icon-signal-diag { background-position: -16px -176px; }
-.ui-icon-signal { background-position: -32px -176px; }
-.ui-icon-battery-0 { background-position: -48px -176px; }
-.ui-icon-battery-1 { background-position: -64px -176px; }
-.ui-icon-battery-2 { background-position: -80px -176px; }
-.ui-icon-battery-3 { background-position: -96px -176px; }
-.ui-icon-circle-plus { background-position: 0 -192px; }
-.ui-icon-circle-minus { background-position: -16px -192px; }
-.ui-icon-circle-close { background-position: -32px -192px; }
-.ui-icon-circle-triangle-e { background-position: -48px -192px; }
-.ui-icon-circle-triangle-s { background-position: -64px -192px; }
-.ui-icon-circle-triangle-w { background-position: -80px -192px; }
-.ui-icon-circle-triangle-n { background-position: -96px -192px; }
-.ui-icon-circle-arrow-e { background-position: -112px -192px; }
-.ui-icon-circle-arrow-s { background-position: -128px -192px; }
-.ui-icon-circle-arrow-w { background-position: -144px -192px; }
-.ui-icon-circle-arrow-n { background-position: -160px -192px; }
-.ui-icon-circle-zoomin { background-position: -176px -192px; }
-.ui-icon-circle-zoomout { background-position: -192px -192px; }
-.ui-icon-circle-check { background-position: -208px -192px; }
-.ui-icon-circlesmall-plus { background-position: 0 -208px; }
-.ui-icon-circlesmall-minus { background-position: -16px -208px; }
-.ui-icon-circlesmall-close { background-position: -32px -208px; }
-.ui-icon-squaresmall-plus { background-position: -48px -208px; }
-.ui-icon-squaresmall-minus { background-position: -64px -208px; }
-.ui-icon-squaresmall-close { background-position: -80px -208px; }
-.ui-icon-grip-dotted-vertical { background-position: 0 -224px; }
-.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; }
-.ui-icon-grip-solid-vertical { background-position: -32px -224px; }
-.ui-icon-grip-solid-horizontal { background-position: -48px -224px; }
-.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; }
-.ui-icon-grip-diagonal-se { background-position: -80px -224px; }
-
-
-/* Misc visuals
-----------------------------------*/
-
-/* Corner radius */
-.ui-corner-all,
-.ui-corner-top,
-.ui-corner-left,
-.ui-corner-tl {
-	border-top-left-radius: 4px;
-}
-.ui-corner-all,
-.ui-corner-top,
-.ui-corner-right,
-.ui-corner-tr {
-	border-top-right-radius: 4px;
-}
-.ui-corner-all,
-.ui-corner-bottom,
-.ui-corner-left,
-.ui-corner-bl {
-	border-bottom-left-radius: 4px;
-}
-.ui-corner-all,
-.ui-corner-bottom,
-.ui-corner-right,
-.ui-corner-br {
-	border-bottom-right-radius: 4px;
-}
-
-/* Overlays */
-.ui-widget-overlay {
-	background: #aaaaaa url("images/ui-bg_flat_0_aaaaaa_40x100.png") 50% 50% repeat-x;
-	opacity: .3;
-	filter: Alpha(Opacity=30); /* support: IE8 */
-}
-.ui-widget-shadow {
-	margin: -8px 0 0 -8px;
-	padding: 8px;
-	background: #aaaaaa url("images/ui-bg_flat_0_aaaaaa_40x100.png") 50% 50% repeat-x;
-	opacity: .3;
-	filter: Alpha(Opacity=30); /* support: IE8 */
-	border-radius: 8px;
-}
diff --git a/www/jqueryui/jquery-ui.js b/www/jqueryui/jquery-ui.js
deleted file mode 100644
index 31ee9cd..0000000
--- a/www/jqueryui/jquery-ui.js
+++ /dev/null
@@ -1,16617 +0,0 @@
-/*! jQuery UI - v1.11.4 - 2015-03-11
-* http://jqueryui.com
-* Includes: core.js, widget.js, mouse.js, position.js, accordion.js, autocomplete.js, button.js, datepicker.js, dialog.js, draggable.js, droppable.js, effect.js, effect-blind.js, effect-bounce.js, effect-clip.js, effect-drop.js, effect-explode.js, effect-fade.js, effect-fold.js, effect-highlight.js, effect-puff.js, effect-pulsate.js, effect-scale.js, effect-shake.js, effect-size.js, effect-slide.js, effect-transfer.js, menu.js, progressbar.js, resizable.js, selectable.js, selectmenu.js, slider.js, sortable.js, spinner.js, tabs.js, tooltip.js
-* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */
-
-(function( factory ) {
-	if ( typeof define === "function" && define.amd ) {
-
-		// AMD. Register as an anonymous module.
-		define([ "jquery" ], factory );
-	} else {
-
-		// Browser globals
-		factory( jQuery );
-	}
-}(function( $ ) {
-/*!
- * jQuery UI Core 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/category/ui-core/
- */
-
-
-// $.ui might exist from components with no dependencies, e.g., $.ui.position
-$.ui = $.ui || {};
-
-$.extend( $.ui, {
-	version: "1.11.4",
-
-	keyCode: {
-		BACKSPACE: 8,
-		COMMA: 188,
-		DELETE: 46,
-		DOWN: 40,
-		END: 35,
-		ENTER: 13,
-		ESCAPE: 27,
-		HOME: 36,
-		LEFT: 37,
-		PAGE_DOWN: 34,
-		PAGE_UP: 33,
-		PERIOD: 190,
-		RIGHT: 39,
-		SPACE: 32,
-		TAB: 9,
-		UP: 38
-	}
-});
-
-// plugins
-$.fn.extend({
-	scrollParent: function( includeHidden ) {
-		var position = this.css( "position" ),
-			excludeStaticParent = position === "absolute",
-			overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
-			scrollParent = this.parents().filter( function() {
-				var parent = $( this );
-				if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
-					return false;
-				}
-				return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) );
-			}).eq( 0 );
-
-		return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent;
-	},
-
-	uniqueId: (function() {
-		var uuid = 0;
-
-		return function() {
-			return this.each(function() {
-				if ( !this.id ) {
-					this.id = "ui-id-" + ( ++uuid );
-				}
-			});
-		};
-	})(),
-
-	removeUniqueId: function() {
-		return this.each(function() {
-			if ( /^ui-id-\d+$/.test( this.id ) ) {
-				$( this ).removeAttr( "id" );
-			}
-		});
-	}
-});
-
-// selectors
-function focusable( element, isTabIndexNotNaN ) {
-	var map, mapName, img,
-		nodeName = element.nodeName.toLowerCase();
-	if ( "area" === nodeName ) {
-		map = element.parentNode;
-		mapName = map.name;
-		if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
-			return false;
-		}
-		img = $( "img[usemap='#" + mapName + "']" )[ 0 ];
-		return !!img && visible( img );
-	}
-	return ( /^(input|select|textarea|button|object)$/.test( nodeName ) ?
-		!element.disabled :
-		"a" === nodeName ?
-			element.href || isTabIndexNotNaN :
-			isTabIndexNotNaN) &&
-		// the element and all of its ancestors must be visible
-		visible( element );
-}
-
-function visible( element ) {
-	return $.expr.filters.visible( element ) &&
-		!$( element ).parents().addBack().filter(function() {
-			return $.css( this, "visibility" ) === "hidden";
-		}).length;
-}
-
-$.extend( $.expr[ ":" ], {
-	data: $.expr.createPseudo ?
-		$.expr.createPseudo(function( dataName ) {
-			return function( elem ) {
-				return !!$.data( elem, dataName );
-			};
-		}) :
-		// support: jQuery <1.8
-		function( elem, i, match ) {
-			return !!$.data( elem, match[ 3 ] );
-		},
-
-	focusable: function( element ) {
-		return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
-	},
-
-	tabbable: function( element ) {
-		var tabIndex = $.attr( element, "tabindex" ),
-			isTabIndexNaN = isNaN( tabIndex );
-		return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
-	}
-});
-
-// support: jQuery <1.8
-if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
-	$.each( [ "Width", "Height" ], function( i, name ) {
-		var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
-			type = name.toLowerCase(),
-			orig = {
-				innerWidth: $.fn.innerWidth,
-				innerHeight: $.fn.innerHeight,
-				outerWidth: $.fn.outerWidth,
-				outerHeight: $.fn.outerHeight
-			};
-
-		function reduce( elem, size, border, margin ) {
-			$.each( side, function() {
-				size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
-				if ( border ) {
-					size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
-				}
-				if ( margin ) {
-					size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
-				}
-			});
-			return size;
-		}
-
-		$.fn[ "inner" + name ] = function( size ) {
-			if ( size === undefined ) {
-				return orig[ "inner" + name ].call( this );
-			}
-
-			return this.each(function() {
-				$( this ).css( type, reduce( this, size ) + "px" );
-			});
-		};
-
-		$.fn[ "outer" + name] = function( size, margin ) {
-			if ( typeof size !== "number" ) {
-				return orig[ "outer" + name ].call( this, size );
-			}
-
-			return this.each(function() {
-				$( this).css( type, reduce( this, size, true, margin ) + "px" );
-			});
-		};
-	});
-}
-
-// support: jQuery <1.8
-if ( !$.fn.addBack ) {
-	$.fn.addBack = function( selector ) {
-		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter( selector )
-		);
-	};
-}
-
-// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
-if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
-	$.fn.removeData = (function( removeData ) {
-		return function( key ) {
-			if ( arguments.length ) {
-				return removeData.call( this, $.camelCase( key ) );
-			} else {
-				return removeData.call( this );
-			}
-		};
-	})( $.fn.removeData );
-}
-
-// deprecated
-$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
-
-$.fn.extend({
-	focus: (function( orig ) {
-		return function( delay, fn ) {
-			return typeof delay === "number" ?
-				this.each(function() {
-					var elem = this;
-					setTimeout(function() {
-						$( elem ).focus();
-						if ( fn ) {
-							fn.call( elem );
-						}
-					}, delay );
-				}) :
-				orig.apply( this, arguments );
-		};
-	})( $.fn.focus ),
-
-	disableSelection: (function() {
-		var eventType = "onselectstart" in document.createElement( "div" ) ?
-			"selectstart" :
-			"mousedown";
-
-		return function() {
-			return this.bind( eventType + ".ui-disableSelection", function( event ) {
-				event.preventDefault();
-			});
-		};
-	})(),
-
-	enableSelection: function() {
-		return this.unbind( ".ui-disableSelection" );
-	},
-
-	zIndex: function( zIndex ) {
-		if ( zIndex !== undefined ) {
-			return this.css( "zIndex", zIndex );
-		}
-
-		if ( this.length ) {
-			var elem = $( this[ 0 ] ), position, value;
-			while ( elem.length && elem[ 0 ] !== document ) {
-				// Ignore z-index if position is set to a value where z-index is ignored by the browser
-				// This makes behavior of this function consistent across browsers
-				// WebKit always returns auto if the element is positioned
-				position = elem.css( "position" );
-				if ( position === "absolute" || position === "relative" || position === "fixed" ) {
-					// IE returns 0 when zIndex is not specified
-					// other browsers return a string
-					// we ignore the case of nested elements with an explicit value of 0
-					// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
-					value = parseInt( elem.css( "zIndex" ), 10 );
-					if ( !isNaN( value ) && value !== 0 ) {
-						return value;
-					}
-				}
-				elem = elem.parent();
-			}
-		}
-
-		return 0;
-	}
-});
-
-// $.ui.plugin is deprecated. Use $.widget() extensions instead.
-$.ui.plugin = {
-	add: function( module, option, set ) {
-		var i,
-			proto = $.ui[ module ].prototype;
-		for ( i in set ) {
-			proto.plugins[ i ] = proto.plugins[ i ] || [];
-			proto.plugins[ i ].push( [ option, set[ i ] ] );
-		}
-	},
-	call: function( instance, name, args, allowDisconnected ) {
-		var i,
-			set = instance.plugins[ name ];
-
-		if ( !set ) {
-			return;
-		}
-
-		if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
-			return;
-		}
-
-		for ( i = 0; i < set.length; i++ ) {
-			if ( instance.options[ set[ i ][ 0 ] ] ) {
-				set[ i ][ 1 ].apply( instance.element, args );
-			}
-		}
-	}
-};
-
-
-/*!
- * jQuery UI Widget 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/jQuery.widget/
- */
-
-
-var widget_uuid = 0,
-	widget_slice = Array.prototype.slice;
-
-$.cleanData = (function( orig ) {
-	return function( elems ) {
-		var events, elem, i;
-		for ( i = 0; (elem = elems[i]) != null; i++ ) {
-			try {
-
-				// Only trigger remove when necessary to save time
-				events = $._data( elem, "events" );
-				if ( events && events.remove ) {
-					$( elem ).triggerHandler( "remove" );
-				}
-
-			// http://bugs.jquery.com/ticket/8235
-			} catch ( e ) {}
-		}
-		orig( elems );
-	};
-})( $.cleanData );
-
-$.widget = function( name, base, prototype ) {
-	var fullName, existingConstructor, constructor, basePrototype,
-		// proxiedPrototype allows the provided prototype to remain unmodified
-		// so that it can be used as a mixin for multiple widgets (#8876)
-		proxiedPrototype = {},
-		namespace = name.split( "." )[ 0 ];
-
-	name = name.split( "." )[ 1 ];
-	fullName = namespace + "-" + name;
-
-	if ( !prototype ) {
-		prototype = base;
-		base = $.Widget;
-	}
-
-	// create selector for plugin
-	$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
-		return !!$.data( elem, fullName );
-	};
-
-	$[ namespace ] = $[ namespace ] || {};
-	existingConstructor = $[ namespace ][ name ];
-	constructor = $[ namespace ][ name ] = function( options, element ) {
-		// allow instantiation without "new" keyword
-		if ( !this._createWidget ) {
-			return new constructor( options, element );
-		}
-
-		// allow instantiation without initializing for simple inheritance
-		// must use "new" keyword (the code above always passes args)
-		if ( arguments.length ) {
-			this._createWidget( options, element );
-		}
-	};
-	// extend with the existing constructor to carry over any static properties
-	$.extend( constructor, existingConstructor, {
-		version: prototype.version,
-		// copy the object used to create the prototype in case we need to
-		// redefine the widget later
-		_proto: $.extend( {}, prototype ),
-		// track widgets that inherit from this widget in case this widget is
-		// redefined after a widget inherits from it
-		_childConstructors: []
-	});
-
-	basePrototype = new base();
-	// we need to make the options hash a property directly on the new instance
-	// otherwise we'll modify the options hash on the prototype that we're
-	// inheriting from
-	basePrototype.options = $.widget.extend( {}, basePrototype.options );
-	$.each( prototype, function( prop, value ) {
-		if ( !$.isFunction( value ) ) {
-			proxiedPrototype[ prop ] = value;
-			return;
-		}
-		proxiedPrototype[ prop ] = (function() {
-			var _super = function() {
-					return base.prototype[ prop ].apply( this, arguments );
-				},
-				_superApply = function( args ) {
-					return base.prototype[ prop ].apply( this, args );
-				};
-			return function() {
-				var __super = this._super,
-					__superApply = this._superApply,
-					returnValue;
-
-				this._super = _super;
-				this._superApply = _superApply;
-
-				returnValue = value.apply( this, arguments );
-
-				this._super = __super;
-				this._superApply = __superApply;
-
-				return returnValue;
-			};
-		})();
-	});
-	constructor.prototype = $.widget.extend( basePrototype, {
-		// TODO: remove support for widgetEventPrefix
-		// always use the name + a colon as the prefix, e.g., draggable:start
-		// don't prefix for widgets that aren't DOM-based
-		widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name
-	}, proxiedPrototype, {
-		constructor: constructor,
-		namespace: namespace,
-		widgetName: name,
-		widgetFullName: fullName
-	});
-
-	// If this widget is being redefined then we need to find all widgets that
-	// are inheriting from it and redefine all of them so that they inherit from
-	// the new version of this widget. We're essentially trying to replace one
-	// level in the prototype chain.
-	if ( existingConstructor ) {
-		$.each( existingConstructor._childConstructors, function( i, child ) {
-			var childPrototype = child.prototype;
-
-			// redefine the child widget using the same prototype that was
-			// originally used, but inherit from the new version of the base
-			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
-		});
-		// remove the list of existing child constructors from the old constructor
-		// so the old child constructors can be garbage collected
-		delete existingConstructor._childConstructors;
-	} else {
-		base._childConstructors.push( constructor );
-	}
-
-	$.widget.bridge( name, constructor );
-
-	return constructor;
-};
-
-$.widget.extend = function( target ) {
-	var input = widget_slice.call( arguments, 1 ),
-		inputIndex = 0,
-		inputLength = input.length,
-		key,
-		value;
-	for ( ; inputIndex < inputLength; inputIndex++ ) {
-		for ( key in input[ inputIndex ] ) {
-			value = input[ inputIndex ][ key ];
-			if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
-				// Clone objects
-				if ( $.isPlainObject( value ) ) {
-					target[ key ] = $.isPlainObject( target[ key ] ) ?
-						$.widget.extend( {}, target[ key ], value ) :
-						// Don't extend strings, arrays, etc. with objects
-						$.widget.extend( {}, value );
-				// Copy everything else by reference
-				} else {
-					target[ key ] = value;
-				}
-			}
-		}
-	}
-	return target;
-};
-
-$.widget.bridge = function( name, object ) {
-	var fullName = object.prototype.widgetFullName || name;
-	$.fn[ name ] = function( options ) {
-		var isMethodCall = typeof options === "string",
-			args = widget_slice.call( arguments, 1 ),
-			returnValue = this;
-
-		if ( isMethodCall ) {
-			this.each(function() {
-				var methodValue,
-					instance = $.data( this, fullName );
-				if ( options === "instance" ) {
-					returnValue = instance;
-					return false;
-				}
-				if ( !instance ) {
-					return $.error( "cannot call methods on " + name + " prior to initialization; " +
-						"attempted to call method '" + options + "'" );
-				}
-				if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
-					return $.error( "no such method '" + options + "' for " + name + " widget instance" );
-				}
-				methodValue = instance[ options ].apply( instance, args );
-				if ( methodValue !== instance && methodValue !== undefined ) {
-					returnValue = methodValue && methodValue.jquery ?
-						returnValue.pushStack( methodValue.get() ) :
-						methodValue;
-					return false;
-				}
-			});
-		} else {
-
-			// Allow multiple hashes to be passed on init
-			if ( args.length ) {
-				options = $.widget.extend.apply( null, [ options ].concat(args) );
-			}
-
-			this.each(function() {
-				var instance = $.data( this, fullName );
-				if ( instance ) {
-					instance.option( options || {} );
-					if ( instance._init ) {
-						instance._init();
-					}
-				} else {
-					$.data( this, fullName, new object( options, this ) );
-				}
-			});
-		}
-
-		return returnValue;
-	};
-};
-
-$.Widget = function( /* options, element */ ) {};
-$.Widget._childConstructors = [];
-
-$.Widget.prototype = {
-	widgetName: "widget",
-	widgetEventPrefix: "",
-	defaultElement: "<div>",
-	options: {
-		disabled: false,
-
-		// callbacks
-		create: null
-	},
-	_createWidget: function( options, element ) {
-		element = $( element || this.defaultElement || this )[ 0 ];
-		this.element = $( element );
-		this.uuid = widget_uuid++;
-		this.eventNamespace = "." + this.widgetName + this.uuid;
-
-		this.bindings = $();
-		this.hoverable = $();
-		this.focusable = $();
-
-		if ( element !== this ) {
-			$.data( element, this.widgetFullName, this );
-			this._on( true, this.element, {
-				remove: function( event ) {
-					if ( event.target === element ) {
-						this.destroy();
-					}
-				}
-			});
-			this.document = $( element.style ?
-				// element within the document
-				element.ownerDocument :
-				// element is window or document
-				element.document || element );
-			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
-		}
-
-		this.options = $.widget.extend( {},
-			this.options,
-			this._getCreateOptions(),
-			options );
-
-		this._create();
-		this._trigger( "create", null, this._getCreateEventData() );
-		this._init();
-	},
-	_getCreateOptions: $.noop,
-	_getCreateEventData: $.noop,
-	_create: $.noop,
-	_init: $.noop,
-
-	destroy: function() {
-		this._destroy();
-		// we can probably remove the unbind calls in 2.0
-		// all event bindings should go through this._on()
-		this.element
-			.unbind( this.eventNamespace )
-			.removeData( this.widgetFullName )
-			// support: jquery <1.6.3
-			// http://bugs.jquery.com/ticket/9413
-			.removeData( $.camelCase( this.widgetFullName ) );
-		this.widget()
-			.unbind( this.eventNamespace )
-			.removeAttr( "aria-disabled" )
-			.removeClass(
-				this.widgetFullName + "-disabled " +
-				"ui-state-disabled" );
-
-		// clean up events and states
-		this.bindings.unbind( this.eventNamespace );
-		this.hoverable.removeClass( "ui-state-hover" );
-		this.focusable.removeClass( "ui-state-focus" );
-	},
-	_destroy: $.noop,
-
-	widget: function() {
-		return this.element;
-	},
-
-	option: function( key, value ) {
-		var options = key,
-			parts,
-			curOption,
-			i;
-
-		if ( arguments.length === 0 ) {
-			// don't return a reference to the internal hash
-			return $.widget.extend( {}, this.options );
-		}
-
-		if ( typeof key === "string" ) {
-			// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
-			options = {};
-			parts = key.split( "." );
-			key = parts.shift();
-			if ( parts.length ) {
-				curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
-				for ( i = 0; i < parts.length - 1; i++ ) {
-					curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
-					curOption = curOption[ parts[ i ] ];
-				}
-				key = parts.pop();
-				if ( arguments.length === 1 ) {
-					return curOption[ key ] === undefined ? null : curOption[ key ];
-				}
-				curOption[ key ] = value;
-			} else {
-				if ( arguments.length === 1 ) {
-					return this.options[ key ] === undefined ? null : this.options[ key ];
-				}
-				options[ key ] = value;
-			}
-		}
-
-		this._setOptions( options );
-
-		return this;
-	},
-	_setOptions: function( options ) {
-		var key;
-
-		for ( key in options ) {
-			this._setOption( key, options[ key ] );
-		}
-
-		return this;
-	},
-	_setOption: function( key, value ) {
-		this.options[ key ] = value;
-
-		if ( key === "disabled" ) {
-			this.widget()
-				.toggleClass( this.widgetFullName + "-disabled", !!value );
-
-			// If the widget is becoming disabled, then nothing is interactive
-			if ( value ) {
-				this.hoverable.removeClass( "ui-state-hover" );
-				this.focusable.removeClass( "ui-state-focus" );
-			}
-		}
-
-		return this;
-	},
-
-	enable: function() {
-		return this._setOptions({ disabled: false });
-	},
-	disable: function() {
-		return this._setOptions({ disabled: true });
-	},
-
-	_on: function( suppressDisabledCheck, element, handlers ) {
-		var delegateElement,
-			instance = this;
-
-		// no suppressDisabledCheck flag, shuffle arguments
-		if ( typeof suppressDisabledCheck !== "boolean" ) {
-			handlers = element;
-			element = suppressDisabledCheck;
-			suppressDisabledCheck = false;
-		}
-
-		// no element argument, shuffle and use this.element
-		if ( !handlers ) {
-			handlers = element;
-			element = this.element;
-			delegateElement = this.widget();
-		} else {
-			element = delegateElement = $( element );
-			this.bindings = this.bindings.add( element );
-		}
-
-		$.each( handlers, function( event, handler ) {
-			function handlerProxy() {
-				// allow widgets to customize the disabled handling
-				// - disabled as an array instead of boolean
-				// - disabled class as method for disabling individual parts
-				if ( !suppressDisabledCheck &&
-						( instance.options.disabled === true ||
-							$( this ).hasClass( "ui-state-disabled" ) ) ) {
-					return;
-				}
-				return ( typeof handler === "string" ? instance[ handler ] : handler )
-					.apply( instance, arguments );
-			}
-
-			// copy the guid so direct unbinding works
-			if ( typeof handler !== "string" ) {
-				handlerProxy.guid = handler.guid =
-					handler.guid || handlerProxy.guid || $.guid++;
-			}
-
-			var match = event.match( /^([\w:-]*)\s*(.*)$/ ),
-				eventName = match[1] + instance.eventNamespace,
-				selector = match[2];
-			if ( selector ) {
-				delegateElement.delegate( selector, eventName, handlerProxy );
-			} else {
-				element.bind( eventName, handlerProxy );
-			}
-		});
-	},
-
-	_off: function( element, eventName ) {
-		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) +
-			this.eventNamespace;
-		element.unbind( eventName ).undelegate( eventName );
-
-		// Clear the stack to avoid memory leaks (#10056)
-		this.bindings = $( this.bindings.not( element ).get() );
-		this.focusable = $( this.focusable.not( element ).get() );
-		this.hoverable = $( this.hoverable.not( element ).get() );
-	},
-
-	_delay: function( handler, delay ) {
-		function handlerProxy() {
-			return ( typeof handler === "string" ? instance[ handler ] : handler )
-				.apply( instance, arguments );
-		}
-		var instance = this;
-		return setTimeout( handlerProxy, delay || 0 );
-	},
-
-	_hoverable: function( element ) {
-		this.hoverable = this.hoverable.add( element );
-		this._on( element, {
-			mouseenter: function( event ) {
-				$( event.currentTarget ).addClass( "ui-state-hover" );
-			},
-			mouseleave: function( event ) {
-				$( event.currentTarget ).removeClass( "ui-state-hover" );
-			}
-		});
-	},
-
-	_focusable: function( element ) {
-		this.focusable = this.focusable.add( element );
-		this._on( element, {
-			focusin: function( event ) {
-				$( event.currentTarget ).addClass( "ui-state-focus" );
-			},
-			focusout: function( event ) {
-				$( event.currentTarget ).removeClass( "ui-state-focus" );
-			}
-		});
-	},
-
-	_trigger: function( type, event, data ) {
-		var prop, orig,
-			callback = this.options[ type ];
-
-		data = data || {};
-		event = $.Event( event );
-		event.type = ( type === this.widgetEventPrefix ?
-			type :
-			this.widgetEventPrefix + type ).toLowerCase();
-		// the original event may come from any element
-		// so we need to reset the target on the new event
-		event.target = this.element[ 0 ];
-
-		// copy original event properties over to the new event
-		orig = event.originalEvent;
-		if ( orig ) {
-			for ( prop in orig ) {
-				if ( !( prop in event ) ) {
-					event[ prop ] = orig[ prop ];
-				}
-			}
-		}
-
-		this.element.trigger( event, data );
-		return !( $.isFunction( callback ) &&
-			callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
-			event.isDefaultPrevented() );
-	}
-};
-
-$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
-	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
-		if ( typeof options === "string" ) {
-			options = { effect: options };
-		}
-		var hasOptions,
-			effectName = !options ?
-				method :
-				options === true || typeof options === "number" ?
-					defaultEffect :
-					options.effect || defaultEffect;
-		options = options || {};
-		if ( typeof options === "number" ) {
-			options = { duration: options };
-		}
-		hasOptions = !$.isEmptyObject( options );
-		options.complete = callback;
-		if ( options.delay ) {
-			element.delay( options.delay );
-		}
-		if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
-			element[ method ]( options );
-		} else if ( effectName !== method && element[ effectName ] ) {
-			element[ effectName ]( options.duration, options.easing, callback );
-		} else {
-			element.queue(function( next ) {
-				$( this )[ method ]();
-				if ( callback ) {
-					callback.call( element[ 0 ] );
-				}
-				next();
-			});
-		}
-	};
-});
-
-var widget = $.widget;
-
-
-/*!
- * jQuery UI Mouse 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/mouse/
- */
-
-
-var mouseHandled = false;
-$( document ).mouseup( function() {
-	mouseHandled = false;
-});
-
-var mouse = $.widget("ui.mouse", {
-	version: "1.11.4",
-	options: {
-		cancel: "input,textarea,button,select,option",
-		distance: 1,
-		delay: 0
-	},
-	_mouseInit: function() {
-		var that = this;
-
-		this.element
-			.bind("mousedown." + this.widgetName, function(event) {
-				return that._mouseDown(event);
-			})
-			.bind("click." + this.widgetName, function(event) {
-				if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
-					$.removeData(event.target, that.widgetName + ".preventClickEvent");
-					event.stopImmediatePropagation();
-					return false;
-				}
-			});
-
-		this.started = false;
-	},
-
-	// TODO: make sure destroying one instance of mouse doesn't mess with
-	// other instances of mouse
-	_mouseDestroy: function() {
-		this.element.unbind("." + this.widgetName);
-		if ( this._mouseMoveDelegate ) {
-			this.document
-				.unbind("mousemove." + this.widgetName, this._mouseMoveDelegate)
-				.unbind("mouseup." + this.widgetName, this._mouseUpDelegate);
-		}
-	},
-
-	_mouseDown: function(event) {
-		// don't let more than one widget handle mouseStart
-		if ( mouseHandled ) {
-			return;
-		}
-
-		this._mouseMoved = false;
-
-		// we may have missed mouseup (out of window)
-		(this._mouseStarted && this._mouseUp(event));
-
-		this._mouseDownEvent = event;
-
-		var that = this,
-			btnIsLeft = (event.which === 1),
-			// event.target.nodeName works around a bug in IE 8 with
-			// disabled inputs (#7620)
-			elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
-		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
-			return true;
-		}
-
-		this.mouseDelayMet = !this.options.delay;
-		if (!this.mouseDelayMet) {
-			this._mouseDelayTimer = setTimeout(function() {
-				that.mouseDelayMet = true;
-			}, this.options.delay);
-		}
-
-		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
-			this._mouseStarted = (this._mouseStart(event) !== false);
-			if (!this._mouseStarted) {
-				event.preventDefault();
-				return true;
-			}
-		}
-
-		// Click event may never have fired (Gecko & Opera)
-		if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) {
-			$.removeData(event.target, this.widgetName + ".preventClickEvent");
-		}
-
-		// these delegates are required to keep context
-		this._mouseMoveDelegate = function(event) {
-			return that._mouseMove(event);
-		};
-		this._mouseUpDelegate = function(event) {
-			return that._mouseUp(event);
-		};
-
-		this.document
-			.bind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
-			.bind( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
-		event.preventDefault();
-
-		mouseHandled = true;
-		return true;
-	},
-
-	_mouseMove: function(event) {
-		// Only check for mouseups outside the document if you've moved inside the document
-		// at least once. This prevents the firing of mouseup in the case of IE<9, which will
-		// fire a mousemove event if content is placed under the cursor. See #7778
-		// Support: IE <9
-		if ( this._mouseMoved ) {
-			// IE mouseup check - mouseup happened when mouse was out of window
-			if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
-				return this._mouseUp(event);
-
-			// Iframe mouseup check - mouseup occurred in another document
-			} else if ( !event.which ) {
-				return this._mouseUp( event );
-			}
-		}
-
-		if ( event.which || event.button ) {
-			this._mouseMoved = true;
-		}
-
-		if (this._mouseStarted) {
-			this._mouseDrag(event);
-			return event.preventDefault();
-		}
-
-		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
-			this._mouseStarted =
-				(this._mouseStart(this._mouseDownEvent, event) !== false);
-			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
-		}
-
-		return !this._mouseStarted;
-	},
-
-	_mouseUp: function(event) {
-		this.document
-			.unbind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
-			.unbind( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
-		if (this._mouseStarted) {
-			this._mouseStarted = false;
-
-			if (event.target === this._mouseDownEvent.target) {
-				$.data(event.target, this.widgetName + ".preventClickEvent", true);
-			}
-
-			this._mouseStop(event);
-		}
-
-		mouseHandled = false;
-		return false;
-	},
-
-	_mouseDistanceMet: function(event) {
-		return (Math.max(
-				Math.abs(this._mouseDownEvent.pageX - event.pageX),
-				Math.abs(this._mouseDownEvent.pageY - event.pageY)
-			) >= this.options.distance
-		);
-	},
-
-	_mouseDelayMet: function(/* event */) {
-		return this.mouseDelayMet;
-	},
-
-	// These are placeholder methods, to be overriden by extending plugin
-	_mouseStart: function(/* event */) {},
-	_mouseDrag: function(/* event */) {},
-	_mouseStop: function(/* event */) {},
-	_mouseCapture: function(/* event */) { return true; }
-});
-
-
-/*!
- * jQuery UI Position 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/position/
- */
-
-(function() {
-
-$.ui = $.ui || {};
-
-var cachedScrollbarWidth, supportsOffsetFractions,
-	max = Math.max,
-	abs = Math.abs,
-	round = Math.round,
-	rhorizontal = /left|center|right/,
-	rvertical = /top|center|bottom/,
-	roffset = /[\+\-]\d+(\.[\d]+)?%?/,
-	rposition = /^\w+/,
-	rpercent = /%$/,
-	_position = $.fn.position;
-
-function getOffsets( offsets, width, height ) {
-	return [
-		parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
-		parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
-	];
-}
-
-function parseCss( element, property ) {
-	return parseInt( $.css( element, property ), 10 ) || 0;
-}
-
-function getDimensions( elem ) {
-	var raw = elem[0];
-	if ( raw.nodeType === 9 ) {
-		return {
-			width: elem.width(),
-			height: elem.height(),
-			offset: { top: 0, left: 0 }
-		};
-	}
-	if ( $.isWindow( raw ) ) {
-		return {
-			width: elem.width(),
-			height: elem.height(),
-			offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
-		};
-	}
-	if ( raw.preventDefault ) {
-		return {
-			width: 0,
-			height: 0,
-			offset: { top: raw.pageY, left: raw.pageX }
-		};
-	}
-	return {
-		width: elem.outerWidth(),
-		height: elem.outerHeight(),
-		offset: elem.offset()
-	};
-}
-
-$.position = {
-	scrollbarWidth: function() {
-		if ( cachedScrollbarWidth !== undefined ) {
-			return cachedScrollbarWidth;
-		}
-		var w1, w2,
-			div = $( "<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
-			innerDiv = div.children()[0];
-
-		$( "body" ).append( div );
-		w1 = innerDiv.offsetWidth;
-		div.css( "overflow", "scroll" );
-
-		w2 = innerDiv.offsetWidth;
-
-		if ( w1 === w2 ) {
-			w2 = div[0].clientWidth;
-		}
-
-		div.remove();
-
-		return (cachedScrollbarWidth = w1 - w2);
-	},
-	getScrollInfo: function( within ) {
-		var overflowX = within.isWindow || within.isDocument ? "" :
-				within.element.css( "overflow-x" ),
-			overflowY = within.isWindow || within.isDocument ? "" :
-				within.element.css( "overflow-y" ),
-			hasOverflowX = overflowX === "scroll" ||
-				( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
-			hasOverflowY = overflowY === "scroll" ||
-				( overflowY === "auto" && within.height < within.element[0].scrollHeight );
-		return {
-			width: hasOverflowY ? $.position.scrollbarWidth() : 0,
-			height: hasOverflowX ? $.position.scrollbarWidth() : 0
-		};
-	},
-	getWithinInfo: function( element ) {
-		var withinElement = $( element || window ),
-			isWindow = $.isWindow( withinElement[0] ),
-			isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9;
-		return {
-			element: withinElement,
-			isWindow: isWindow,
-			isDocument: isDocument,
-			offset: withinElement.offset() || { left: 0, top: 0 },
-			scrollLeft: withinElement.scrollLeft(),
-			scrollTop: withinElement.scrollTop(),
-
-			// support: jQuery 1.6.x
-			// jQuery 1.6 doesn't support .outerWidth/Height() on documents or windows
-			width: isWindow || isDocument ? withinElement.width() : withinElement.outerWidth(),
-			height: isWindow || isDocument ? withinElement.height() : withinElement.outerHeight()
-		};
-	}
-};
-
-$.fn.position = function( options ) {
-	if ( !options || !options.of ) {
-		return _position.apply( this, arguments );
-	}
-
-	// make a copy, we don't want to modify arguments
-	options = $.extend( {}, options );
-
-	var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
-		target = $( options.of ),
-		within = $.position.getWithinInfo( options.within ),
-		scrollInfo = $.position.getScrollInfo( within ),
-		collision = ( options.collision || "flip" ).split( " " ),
-		offsets = {};
-
-	dimensions = getDimensions( target );
-	if ( target[0].preventDefault ) {
-		// force left top to allow flipping
-		options.at = "left top";
-	}
-	targetWidth = dimensions.width;
-	targetHeight = dimensions.height;
-	targetOffset = dimensions.offset;
-	// clone to reuse original targetOffset later
-	basePosition = $.extend( {}, targetOffset );
-
-	// force my and at to have valid horizontal and vertical positions
-	// if a value is missing or invalid, it will be converted to center
-	$.each( [ "my", "at" ], function() {
-		var pos = ( options[ this ] || "" ).split( " " ),
-			horizontalOffset,
-			verticalOffset;
-
-		if ( pos.length === 1) {
-			pos = rhorizontal.test( pos[ 0 ] ) ?
-				pos.concat( [ "center" ] ) :
-				rvertical.test( pos[ 0 ] ) ?
-					[ "center" ].concat( pos ) :
-					[ "center", "center" ];
-		}
-		pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
-		pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
-
-		// calculate offsets
-		horizontalOffset = roffset.exec( pos[ 0 ] );
-		verticalOffset = roffset.exec( pos[ 1 ] );
-		offsets[ this ] = [
-			horizontalOffset ? horizontalOffset[ 0 ] : 0,
-			verticalOffset ? verticalOffset[ 0 ] : 0
-		];
-
-		// reduce to just the positions without the offsets
-		options[ this ] = [
-			rposition.exec( pos[ 0 ] )[ 0 ],
-			rposition.exec( pos[ 1 ] )[ 0 ]
-		];
-	});
-
-	// normalize collision option
-	if ( collision.length === 1 ) {
-		collision[ 1 ] = collision[ 0 ];
-	}
-
-	if ( options.at[ 0 ] === "right" ) {
-		basePosition.left += targetWidth;
-	} else if ( options.at[ 0 ] === "center" ) {
-		basePosition.left += targetWidth / 2;
-	}
-
-	if ( options.at[ 1 ] === "bottom" ) {
-		basePosition.top += targetHeight;
-	} else if ( options.at[ 1 ] === "center" ) {
-		basePosition.top += targetHeight / 2;
-	}
-
-	atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
-	basePosition.left += atOffset[ 0 ];
-	basePosition.top += atOffset[ 1 ];
-
-	return this.each(function() {
-		var collisionPosition, using,
-			elem = $( this ),
-			elemWidth = elem.outerWidth(),
-			elemHeight = elem.outerHeight(),
-			marginLeft = parseCss( this, "marginLeft" ),
-			marginTop = parseCss( this, "marginTop" ),
-			collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
-			collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
-			position = $.extend( {}, basePosition ),
-			myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
-
-		if ( options.my[ 0 ] === "right" ) {
-			position.left -= elemWidth;
-		} else if ( options.my[ 0 ] === "center" ) {
-			position.left -= elemWidth / 2;
-		}
-
-		if ( options.my[ 1 ] === "bottom" ) {
-			position.top -= elemHeight;
-		} else if ( options.my[ 1 ] === "center" ) {
-			position.top -= elemHeight / 2;
-		}
-
-		position.left += myOffset[ 0 ];
-		position.top += myOffset[ 1 ];
-
-		// if the browser doesn't support fractions, then round for consistent results
-		if ( !supportsOffsetFractions ) {
-			position.left = round( position.left );
-			position.top = round( position.top );
-		}
-
-		collisionPosition = {
-			marginLeft: marginLeft,
-			marginTop: marginTop
-		};
-
-		$.each( [ "left", "top" ], function( i, dir ) {
-			if ( $.ui.position[ collision[ i ] ] ) {
-				$.ui.position[ collision[ i ] ][ dir ]( position, {
-					targetWidth: targetWidth,
-					targetHeight: targetHeight,
-					elemWidth: elemWidth,
-					elemHeight: elemHeight,
-					collisionPosition: collisionPosition,
-					collisionWidth: collisionWidth,
-					collisionHeight: collisionHeight,
-					offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
-					my: options.my,
-					at: options.at,
-					within: within,
-					elem: elem
-				});
-			}
-		});
-
-		if ( options.using ) {
-			// adds feedback as second argument to using callback, if present
-			using = function( props ) {
-				var left = targetOffset.left - position.left,
-					right = left + targetWidth - elemWidth,
-					top = targetOffset.top - position.top,
-					bottom = top + targetHeight - elemHeight,
-					feedback = {
-						target: {
-							element: target,
-							left: targetOffset.left,
-							top: targetOffset.top,
-							width: targetWidth,
-							height: targetHeight
-						},
-						element: {
-							element: elem,
-							left: position.left,
-							top: position.top,
-							width: elemWidth,
-							height: elemHeight
-						},
-						horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
-						vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
-					};
-				if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
-					feedback.horizontal = "center";
-				}
-				if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
-					feedback.vertical = "middle";
-				}
-				if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
-					feedback.important = "horizontal";
-				} else {
-					feedback.important = "vertical";
-				}
-				options.using.call( this, props, feedback );
-			};
-		}
-
-		elem.offset( $.extend( position, { using: using } ) );
-	});
-};
-
-$.ui.position = {
-	fit: {
-		left: function( position, data ) {
-			var within = data.within,
-				withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
-				outerWidth = within.width,
-				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
-				overLeft = withinOffset - collisionPosLeft,
-				overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
-				newOverRight;
-
-			// element is wider than within
-			if ( data.collisionWidth > outerWidth ) {
-				// element is initially over the left side of within
-				if ( overLeft > 0 && overRight <= 0 ) {
-					newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
-					position.left += overLeft - newOverRight;
-				// element is initially over right side of within
-				} else if ( overRight > 0 && overLeft <= 0 ) {
-					position.left = withinOffset;
-				// element is initially over both left and right sides of within
-				} else {
-					if ( overLeft > overRight ) {
-						position.left = withinOffset + outerWidth - data.collisionWidth;
-					} else {
-						position.left = withinOffset;
-					}
-				}
-			// too far left -> align with left edge
-			} else if ( overLeft > 0 ) {
-				position.left += overLeft;
-			// too far right -> align with right edge
-			} else if ( overRight > 0 ) {
-				position.left -= overRight;
-			// adjust based on position and margin
-			} else {
-				position.left = max( position.left - collisionPosLeft, position.left );
-			}
-		},
-		top: function( position, data ) {
-			var within = data.within,
-				withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
-				outerHeight = data.within.height,
-				collisionPosTop = position.top - data.collisionPosition.marginTop,
-				overTop = withinOffset - collisionPosTop,
-				overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
-				newOverBottom;
-
-			// element is taller than within
-			if ( data.collisionHeight > outerHeight ) {
-				// element is initially over the top of within
-				if ( overTop > 0 && overBottom <= 0 ) {
-					newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
-					position.top += overTop - newOverBottom;
-				// element is initially over bottom of within
-				} else if ( overBottom > 0 && overTop <= 0 ) {
-					position.top = withinOffset;
-				// element is initially over both top and bottom of within
-				} else {
-					if ( overTop > overBottom ) {
-						position.top = withinOffset + outerHeight - data.collisionHeight;
-					} else {
-						position.top = withinOffset;
-					}
-				}
-			// too far up -> align with top
-			} else if ( overTop > 0 ) {
-				position.top += overTop;
-			// too far down -> align with bottom edge
-			} else if ( overBottom > 0 ) {
-				position.top -= overBottom;
-			// adjust based on position and margin
-			} else {
-				position.top = max( position.top - collisionPosTop, position.top );
-			}
-		}
-	},
-	flip: {
-		left: function( position, data ) {
-			var within = data.within,
-				withinOffset = within.offset.left + within.scrollLeft,
-				outerWidth = within.width,
-				offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
-				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
-				overLeft = collisionPosLeft - offsetLeft,
-				overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
-				myOffset = data.my[ 0 ] === "left" ?
-					-data.elemWidth :
-					data.my[ 0 ] === "right" ?
-						data.elemWidth :
-						0,
-				atOffset = data.at[ 0 ] === "left" ?
-					data.targetWidth :
-					data.at[ 0 ] === "right" ?
-						-data.targetWidth :
-						0,
-				offset = -2 * data.offset[ 0 ],
-				newOverRight,
-				newOverLeft;
-
-			if ( overLeft < 0 ) {
-				newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
-				if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
-					position.left += myOffset + atOffset + offset;
-				}
-			} else if ( overRight > 0 ) {
-				newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
-				if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
-					position.left += myOffset + atOffset + offset;
-				}
-			}
-		},
-		top: function( position, data ) {
-			var within = data.within,
-				withinOffset = within.offset.top + within.scrollTop,
-				outerHeight = within.height,
-				offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
-				collisionPosTop = position.top - data.collisionPosition.marginTop,
-				overTop = collisionPosTop - offsetTop,
-				overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
-				top = data.my[ 1 ] === "top",
-				myOffset = top ?
-					-data.elemHeight :
-					data.my[ 1 ] === "bottom" ?
-						data.elemHeight :
-						0,
-				atOffset = data.at[ 1 ] === "top" ?
-					data.targetHeight :
-					data.at[ 1 ] === "bottom" ?
-						-data.targetHeight :
-						0,
-				offset = -2 * data.offset[ 1 ],
-				newOverTop,
-				newOverBottom;
-			if ( overTop < 0 ) {
-				newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
-				if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {
-					position.top += myOffset + atOffset + offset;
-				}
-			} else if ( overBottom > 0 ) {
-				newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
-				if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {
-					position.top += myOffset + atOffset + offset;
-				}
-			}
-		}
-	},
-	flipfit: {
-		left: function() {
-			$.ui.position.flip.left.apply( this, arguments );
-			$.ui.position.fit.left.apply( this, arguments );
-		},
-		top: function() {
-			$.ui.position.flip.top.apply( this, arguments );
-			$.ui.position.fit.top.apply( this, arguments );
-		}
-	}
-};
-
-// fraction support test
-(function() {
-	var testElement, testElementParent, testElementStyle, offsetLeft, i,
-		body = document.getElementsByTagName( "body" )[ 0 ],
-		div = document.createElement( "div" );
-
-	//Create a "fake body" for testing based on method used in jQuery.support
-	testElement = document.createElement( body ? "div" : "body" );
-	testElementStyle = {
-		visibility: "hidden",
-		width: 0,
-		height: 0,
-		border: 0,
-		margin: 0,
-		background: "none"
-	};
-	if ( body ) {
-		$.extend( testElementStyle, {
-			position: "absolute",
-			left: "-1000px",
-			top: "-1000px"
-		});
-	}
-	for ( i in testElementStyle ) {
-		testElement.style[ i ] = testElementStyle[ i ];
-	}
-	testElement.appendChild( div );
-	testElementParent = body || document.documentElement;
-	testElementParent.insertBefore( testElement, testElementParent.firstChild );
-
-	div.style.cssText = "position: absolute; left: 10.7432222px;";
-
-	offsetLeft = $( div ).offset().left;
-	supportsOffsetFractions = offsetLeft > 10 && offsetLeft < 11;
-
-	testElement.innerHTML = "";
-	testElementParent.removeChild( testElement );
-})();
-
-})();
-
-var position = $.ui.position;
-
-
-/*!
- * jQuery UI Accordion 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/accordion/
- */
-
-
-var accordion = $.widget( "ui.accordion", {
-	version: "1.11.4",
-	options: {
-		active: 0,
-		animate: {},
-		collapsible: false,
-		event: "click",
-		header: "> li > :first-child,> :not(li):even",
-		heightStyle: "auto",
-		icons: {
-			activeHeader: "ui-icon-triangle-1-s",
-			header: "ui-icon-triangle-1-e"
-		},
-
-		// callbacks
-		activate: null,
-		beforeActivate: null
-	},
-
-	hideProps: {
-		borderTopWidth: "hide",
-		borderBottomWidth: "hide",
-		paddingTop: "hide",
-		paddingBottom: "hide",
-		height: "hide"
-	},
-
-	showProps: {
-		borderTopWidth: "show",
-		borderBottomWidth: "show",
-		paddingTop: "show",
-		paddingBottom: "show",
-		height: "show"
-	},
-
-	_create: function() {
-		var options = this.options;
-		this.prevShow = this.prevHide = $();
-		this.element.addClass( "ui-accordion ui-widget ui-helper-reset" )
-			// ARIA
-			.attr( "role", "tablist" );
-
-		// don't allow collapsible: false and active: false / null
-		if ( !options.collapsible && (options.active === false || options.active == null) ) {
-			options.active = 0;
-		}
-
-		this._processPanels();
-		// handle negative values
-		if ( options.active < 0 ) {
-			options.active += this.headers.length;
-		}
-		this._refresh();
-	},
-
-	_getCreateEventData: function() {
-		return {
-			header: this.active,
-			panel: !this.active.length ? $() : this.active.next()
-		};
-	},
-
-	_createIcons: function() {
-		var icons = this.options.icons;
-		if ( icons ) {
-			$( "<span>" )
-				.addClass( "ui-accordion-header-icon ui-icon " + icons.header )
-				.prependTo( this.headers );
-			this.active.children( ".ui-accordion-header-icon" )
-				.removeClass( icons.header )
-				.addClass( icons.activeHeader );
-			this.headers.addClass( "ui-accordion-icons" );
-		}
-	},
-
-	_destroyIcons: function() {
-		this.headers
-			.removeClass( "ui-accordion-icons" )
-			.children( ".ui-accordion-header-icon" )
-				.remove();
-	},
-
-	_destroy: function() {
-		var contents;
-
-		// clean up main element
-		this.element
-			.removeClass( "ui-accordion ui-widget ui-helper-reset" )
-			.removeAttr( "role" );
-
-		// clean up headers
-		this.headers
-			.removeClass( "ui-accordion-header ui-accordion-header-active ui-state-default " +
-				"ui-corner-all ui-state-active ui-state-disabled ui-corner-top" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-expanded" )
-			.removeAttr( "aria-selected" )
-			.removeAttr( "aria-controls" )
-			.removeAttr( "tabIndex" )
-			.removeUniqueId();
-
-		this._destroyIcons();
-
-		// clean up content panels
-		contents = this.headers.next()
-			.removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom " +
-				"ui-accordion-content ui-accordion-content-active ui-state-disabled" )
-			.css( "display", "" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-hidden" )
-			.removeAttr( "aria-labelledby" )
-			.removeUniqueId();
-
-		if ( this.options.heightStyle !== "content" ) {
-			contents.css( "height", "" );
-		}
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "active" ) {
-			// _activate() will handle invalid values and update this.options
-			this._activate( value );
-			return;
-		}
-
-		if ( key === "event" ) {
-			if ( this.options.event ) {
-				this._off( this.headers, this.options.event );
-			}
-			this._setupEvents( value );
-		}
-
-		this._super( key, value );
-
-		// setting collapsible: false while collapsed; open first panel
-		if ( key === "collapsible" && !value && this.options.active === false ) {
-			this._activate( 0 );
-		}
-
-		if ( key === "icons" ) {
-			this._destroyIcons();
-			if ( value ) {
-				this._createIcons();
-			}
-		}
-
-		// #5332 - opacity doesn't cascade to positioned elements in IE
-		// so we need to add the disabled class to the headers and panels
-		if ( key === "disabled" ) {
-			this.element
-				.toggleClass( "ui-state-disabled", !!value )
-				.attr( "aria-disabled", value );
-			this.headers.add( this.headers.next() )
-				.toggleClass( "ui-state-disabled", !!value );
-		}
-	},
-
-	_keydown: function( event ) {
-		if ( event.altKey || event.ctrlKey ) {
-			return;
-		}
-
-		var keyCode = $.ui.keyCode,
-			length = this.headers.length,
-			currentIndex = this.headers.index( event.target ),
-			toFocus = false;
-
-		switch ( event.keyCode ) {
-			case keyCode.RIGHT:
-			case keyCode.DOWN:
-				toFocus = this.headers[ ( currentIndex + 1 ) % length ];
-				break;
-			case keyCode.LEFT:
-			case keyCode.UP:
-				toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
-				break;
-			case keyCode.SPACE:
-			case keyCode.ENTER:
-				this._eventHandler( event );
-				break;
-			case keyCode.HOME:
-				toFocus = this.headers[ 0 ];
-				break;
-			case keyCode.END:
-				toFocus = this.headers[ length - 1 ];
-				break;
-		}
-
-		if ( toFocus ) {
-			$( event.target ).attr( "tabIndex", -1 );
-			$( toFocus ).attr( "tabIndex", 0 );
-			toFocus.focus();
-			event.preventDefault();
-		}
-	},
-
-	_panelKeyDown: function( event ) {
-		if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {
-			$( event.currentTarget ).prev().focus();
-		}
-	},
-
-	refresh: function() {
-		var options = this.options;
-		this._processPanels();
-
-		// was collapsed or no panel
-		if ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) {
-			options.active = false;
-			this.active = $();
-		// active false only when collapsible is true
-		} else if ( options.active === false ) {
-			this._activate( 0 );
-		// was active, but active panel is gone
-		} else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
-			// all remaining panel are disabled
-			if ( this.headers.length === this.headers.find(".ui-state-disabled").length ) {
-				options.active = false;
-				this.active = $();
-			// activate previous panel
-			} else {
-				this._activate( Math.max( 0, options.active - 1 ) );
-			}
-		// was active, active panel still exists
-		} else {
-			// make sure active index is correct
-			options.active = this.headers.index( this.active );
-		}
-
-		this._destroyIcons();
-
-		this._refresh();
-	},
-
-	_processPanels: function() {
-		var prevHeaders = this.headers,
-			prevPanels = this.panels;
-
-		this.headers = this.element.find( this.options.header )
-			.addClass( "ui-accordion-header ui-state-default ui-corner-all" );
-
-		this.panels = this.headers.next()
-			.addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" )
-			.filter( ":not(.ui-accordion-content-active)" )
-			.hide();
-
-		// Avoid memory leaks (#10056)
-		if ( prevPanels ) {
-			this._off( prevHeaders.not( this.headers ) );
-			this._off( prevPanels.not( this.panels ) );
-		}
-	},
-
-	_refresh: function() {
-		var maxHeight,
-			options = this.options,
-			heightStyle = options.heightStyle,
-			parent = this.element.parent();
-
-		this.active = this._findActive( options.active )
-			.addClass( "ui-accordion-header-active ui-state-active ui-corner-top" )
-			.removeClass( "ui-corner-all" );
-		this.active.next()
-			.addClass( "ui-accordion-content-active" )
-			.show();
-
-		this.headers
-			.attr( "role", "tab" )
-			.each(function() {
-				var header = $( this ),
-					headerId = header.uniqueId().attr( "id" ),
-					panel = header.next(),
-					panelId = panel.uniqueId().attr( "id" );
-				header.attr( "aria-controls", panelId );
-				panel.attr( "aria-labelledby", headerId );
-			})
-			.next()
-				.attr( "role", "tabpanel" );
-
-		this.headers
-			.not( this.active )
-			.attr({
-				"aria-selected": "false",
-				"aria-expanded": "false",
-				tabIndex: -1
-			})
-			.next()
-				.attr({
-					"aria-hidden": "true"
-				})
-				.hide();
-
-		// make sure at least one header is in the tab order
-		if ( !this.active.length ) {
-			this.headers.eq( 0 ).attr( "tabIndex", 0 );
-		} else {
-			this.active.attr({
-				"aria-selected": "true",
-				"aria-expanded": "true",
-				tabIndex: 0
-			})
-			.next()
-				.attr({
-					"aria-hidden": "false"
-				});
-		}
-
-		this._createIcons();
-
-		this._setupEvents( options.event );
-
-		if ( heightStyle === "fill" ) {
-			maxHeight = parent.height();
-			this.element.siblings( ":visible" ).each(function() {
-				var elem = $( this ),
-					position = elem.css( "position" );
-
-				if ( position === "absolute" || position === "fixed" ) {
-					return;
-				}
-				maxHeight -= elem.outerHeight( true );
-			});
-
-			this.headers.each(function() {
-				maxHeight -= $( this ).outerHeight( true );
-			});
-
-			this.headers.next()
-				.each(function() {
-					$( this ).height( Math.max( 0, maxHeight -
-						$( this ).innerHeight() + $( this ).height() ) );
-				})
-				.css( "overflow", "auto" );
-		} else if ( heightStyle === "auto" ) {
-			maxHeight = 0;
-			this.headers.next()
-				.each(function() {
-					maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() );
-				})
-				.height( maxHeight );
-		}
-	},
-
-	_activate: function( index ) {
-		var active = this._findActive( index )[ 0 ];
-
-		// trying to activate the already active panel
-		if ( active === this.active[ 0 ] ) {
-			return;
-		}
-
-		// trying to collapse, simulate a click on the currently active header
-		active = active || this.active[ 0 ];
-
-		this._eventHandler({
-			target: active,
-			currentTarget: active,
-			preventDefault: $.noop
-		});
-	},
-
-	_findActive: function( selector ) {
-		return typeof selector === "number" ? this.headers.eq( selector ) : $();
-	},
-
-	_setupEvents: function( event ) {
-		var events = {
-			keydown: "_keydown"
-		};
-		if ( event ) {
-			$.each( event.split( " " ), function( index, eventName ) {
-				events[ eventName ] = "_eventHandler";
-			});
-		}
-
-		this._off( this.headers.add( this.headers.next() ) );
-		this._on( this.headers, events );
-		this._on( this.headers.next(), { keydown: "_panelKeyDown" });
-		this._hoverable( this.headers );
-		this._focusable( this.headers );
-	},
-
-	_eventHandler: function( event ) {
-		var options = this.options,
-			active = this.active,
-			clicked = $( event.currentTarget ),
-			clickedIsActive = clicked[ 0 ] === active[ 0 ],
-			collapsing = clickedIsActive && options.collapsible,
-			toShow = collapsing ? $() : clicked.next(),
-			toHide = active.next(),
-			eventData = {
-				oldHeader: active,
-				oldPanel: toHide,
-				newHeader: collapsing ? $() : clicked,
-				newPanel: toShow
-			};
-
-		event.preventDefault();
-
-		if (
-				// click on active header, but not collapsible
-				( clickedIsActive && !options.collapsible ) ||
-				// allow canceling activation
-				( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
-			return;
-		}
-
-		options.active = collapsing ? false : this.headers.index( clicked );
-
-		// when the call to ._toggle() comes after the class changes
-		// it causes a very odd bug in IE 8 (see #6720)
-		this.active = clickedIsActive ? $() : clicked;
-		this._toggle( eventData );
-
-		// switch classes
-		// corner classes on the previously active header stay after the animation
-		active.removeClass( "ui-accordion-header-active ui-state-active" );
-		if ( options.icons ) {
-			active.children( ".ui-accordion-header-icon" )
-				.removeClass( options.icons.activeHeader )
-				.addClass( options.icons.header );
-		}
-
-		if ( !clickedIsActive ) {
-			clicked
-				.removeClass( "ui-corner-all" )
-				.addClass( "ui-accordion-header-active ui-state-active ui-corner-top" );
-			if ( options.icons ) {
-				clicked.children( ".ui-accordion-header-icon" )
-					.removeClass( options.icons.header )
-					.addClass( options.icons.activeHeader );
-			}
-
-			clicked
-				.next()
-				.addClass( "ui-accordion-content-active" );
-		}
-	},
-
-	_toggle: function( data ) {
-		var toShow = data.newPanel,
-			toHide = this.prevShow.length ? this.prevShow : data.oldPanel;
-
-		// handle activating a panel during the animation for another activation
-		this.prevShow.add( this.prevHide ).stop( true, true );
-		this.prevShow = toShow;
-		this.prevHide = toHide;
-
-		if ( this.options.animate ) {
-			this._animate( toShow, toHide, data );
-		} else {
-			toHide.hide();
-			toShow.show();
-			this._toggleComplete( data );
-		}
-
-		toHide.attr({
-			"aria-hidden": "true"
-		});
-		toHide.prev().attr({
-			"aria-selected": "false",
-			"aria-expanded": "false"
-		});
-		// if we're switching panels, remove the old header from the tab order
-		// if we're opening from collapsed state, remove the previous header from the tab order
-		// if we're collapsing, then keep the collapsing header in the tab order
-		if ( toShow.length && toHide.length ) {
-			toHide.prev().attr({
-				"tabIndex": -1,
-				"aria-expanded": "false"
-			});
-		} else if ( toShow.length ) {
-			this.headers.filter(function() {
-				return parseInt( $( this ).attr( "tabIndex" ), 10 ) === 0;
-			})
-			.attr( "tabIndex", -1 );
-		}
-
-		toShow
-			.attr( "aria-hidden", "false" )
-			.prev()
-				.attr({
-					"aria-selected": "true",
-					"aria-expanded": "true",
-					tabIndex: 0
-				});
-	},
-
-	_animate: function( toShow, toHide, data ) {
-		var total, easing, duration,
-			that = this,
-			adjust = 0,
-			boxSizing = toShow.css( "box-sizing" ),
-			down = toShow.length &&
-				( !toHide.length || ( toShow.index() < toHide.index() ) ),
-			animate = this.options.animate || {},
-			options = down && animate.down || animate,
-			complete = function() {
-				that._toggleComplete( data );
-			};
-
-		if ( typeof options === "number" ) {
-			duration = options;
-		}
-		if ( typeof options === "string" ) {
-			easing = options;
-		}
-		// fall back from options to animation in case of partial down settings
-		easing = easing || options.easing || animate.easing;
-		duration = duration || options.duration || animate.duration;
-
-		if ( !toHide.length ) {
-			return toShow.animate( this.showProps, duration, easing, complete );
-		}
-		if ( !toShow.length ) {
-			return toHide.animate( this.hideProps, duration, easing, complete );
-		}
-
-		total = toShow.show().outerHeight();
-		toHide.animate( this.hideProps, {
-			duration: duration,
-			easing: easing,
-			step: function( now, fx ) {
-				fx.now = Math.round( now );
-			}
-		});
-		toShow
-			.hide()
-			.animate( this.showProps, {
-				duration: duration,
-				easing: easing,
-				complete: complete,
-				step: function( now, fx ) {
-					fx.now = Math.round( now );
-					if ( fx.prop !== "height" ) {
-						if ( boxSizing === "content-box" ) {
-							adjust += fx.now;
-						}
-					} else if ( that.options.heightStyle !== "content" ) {
-						fx.now = Math.round( total - toHide.outerHeight() - adjust );
-						adjust = 0;
-					}
-				}
-			});
-	},
-
-	_toggleComplete: function( data ) {
-		var toHide = data.oldPanel;
-
-		toHide
-			.removeClass( "ui-accordion-content-active" )
-			.prev()
-				.removeClass( "ui-corner-top" )
-				.addClass( "ui-corner-all" );
-
-		// Work around for rendering bug in IE (#5421)
-		if ( toHide.length ) {
-			toHide.parent()[ 0 ].className = toHide.parent()[ 0 ].className;
-		}
-		this._trigger( "activate", null, data );
-	}
-});
-
-
-/*!
- * jQuery UI Menu 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/menu/
- */
-
-
-var menu = $.widget( "ui.menu", {
-	version: "1.11.4",
-	defaultElement: "<ul>",
-	delay: 300,
-	options: {
-		icons: {
-			submenu: "ui-icon-carat-1-e"
-		},
-		items: "> *",
-		menus: "ul",
-		position: {
-			my: "left-1 top",
-			at: "right top"
-		},
-		role: "menu",
-
-		// callbacks
-		blur: null,
-		focus: null,
-		select: null
-	},
-
-	_create: function() {
-		this.activeMenu = this.element;
-
-		// Flag used to prevent firing of the click handler
-		// as the event bubbles up through nested menus
-		this.mouseHandled = false;
-		this.element
-			.uniqueId()
-			.addClass( "ui-menu ui-widget ui-widget-content" )
-			.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length )
-			.attr({
-				role: this.options.role,
-				tabIndex: 0
-			});
-
-		if ( this.options.disabled ) {
-			this.element
-				.addClass( "ui-state-disabled" )
-				.attr( "aria-disabled", "true" );
-		}
-
-		this._on({
-			// Prevent focus from sticking to links inside menu after clicking
-			// them (focus should always stay on UL during navigation).
-			"mousedown .ui-menu-item": function( event ) {
-				event.preventDefault();
-			},
-			"click .ui-menu-item": function( event ) {
-				var target = $( event.target );
-				if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
-					this.select( event );
-
-					// Only set the mouseHandled flag if the event will bubble, see #9469.
-					if ( !event.isPropagationStopped() ) {
-						this.mouseHandled = true;
-					}
-
-					// Open submenu on click
-					if ( target.has( ".ui-menu" ).length ) {
-						this.expand( event );
-					} else if ( !this.element.is( ":focus" ) && $( this.document[ 0 ].activeElement ).closest( ".ui-menu" ).length ) {
-
-						// Redirect focus to the menu
-						this.element.trigger( "focus", [ true ] );
-
-						// If the active item is on the top level, let it stay active.
-						// Otherwise, blur the active item since it is no longer visible.
-						if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
-							clearTimeout( this.timer );
-						}
-					}
-				}
-			},
-			"mouseenter .ui-menu-item": function( event ) {
-				// Ignore mouse events while typeahead is active, see #10458.
-				// Prevents focusing the wrong item when typeahead causes a scroll while the mouse
-				// is over an item in the menu
-				if ( this.previousFilter ) {
-					return;
-				}
-				var target = $( event.currentTarget );
-				// Remove ui-state-active class from siblings of the newly focused menu item
-				// to avoid a jump caused by adjacent elements both having a class with a border
-				target.siblings( ".ui-state-active" ).removeClass( "ui-state-active" );
-				this.focus( event, target );
-			},
-			mouseleave: "collapseAll",
-			"mouseleave .ui-menu": "collapseAll",
-			focus: function( event, keepActiveItem ) {
-				// If there's already an active item, keep it active
-				// If not, activate the first item
-				var item = this.active || this.element.find( this.options.items ).eq( 0 );
-
-				if ( !keepActiveItem ) {
-					this.focus( event, item );
-				}
-			},
-			blur: function( event ) {
-				this._delay(function() {
-					if ( !$.contains( this.element[0], this.document[0].activeElement ) ) {
-						this.collapseAll( event );
-					}
-				});
-			},
-			keydown: "_keydown"
-		});
-
-		this.refresh();
-
-		// Clicks outside of a menu collapse any open menus
-		this._on( this.document, {
-			click: function( event ) {
-				if ( this._closeOnDocumentClick( event ) ) {
-					this.collapseAll( event );
-				}
-
-				// Reset the mouseHandled flag
-				this.mouseHandled = false;
-			}
-		});
-	},
-
-	_destroy: function() {
-		// Destroy (sub)menus
-		this.element
-			.removeAttr( "aria-activedescendant" )
-			.find( ".ui-menu" ).addBack()
-				.removeClass( "ui-menu ui-widget ui-widget-content ui-menu-icons ui-front" )
-				.removeAttr( "role" )
-				.removeAttr( "tabIndex" )
-				.removeAttr( "aria-labelledby" )
-				.removeAttr( "aria-expanded" )
-				.removeAttr( "aria-hidden" )
-				.removeAttr( "aria-disabled" )
-				.removeUniqueId()
-				.show();
-
-		// Destroy menu items
-		this.element.find( ".ui-menu-item" )
-			.removeClass( "ui-menu-item" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-disabled" )
-			.removeUniqueId()
-			.removeClass( "ui-state-hover" )
-			.removeAttr( "tabIndex" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-haspopup" )
-			.children().each( function() {
-				var elem = $( this );
-				if ( elem.data( "ui-menu-submenu-carat" ) ) {
-					elem.remove();
-				}
-			});
-
-		// Destroy menu dividers
-		this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" );
-	},
-
-	_keydown: function( event ) {
-		var match, prev, character, skip,
-			preventDefault = true;
-
-		switch ( event.keyCode ) {
-		case $.ui.keyCode.PAGE_UP:
-			this.previousPage( event );
-			break;
-		case $.ui.keyCode.PAGE_DOWN:
-			this.nextPage( event );
-			break;
-		case $.ui.keyCode.HOME:
-			this._move( "first", "first", event );
-			break;
-		case $.ui.keyCode.END:
-			this._move( "last", "last", event );
-			break;
-		case $.ui.keyCode.UP:
-			this.previous( event );
-			break;
-		case $.ui.keyCode.DOWN:
-			this.next( event );
-			break;
-		case $.ui.keyCode.LEFT:
-			this.collapse( event );
-			break;
-		case $.ui.keyCode.RIGHT:
-			if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
-				this.expand( event );
-			}
-			break;
-		case $.ui.keyCode.ENTER:
-		case $.ui.keyCode.SPACE:
-			this._activate( event );
-			break;
-		case $.ui.keyCode.ESCAPE:
-			this.collapse( event );
-			break;
-		default:
-			preventDefault = false;
-			prev = this.previousFilter || "";
-			character = String.fromCharCode( event.keyCode );
-			skip = false;
-
-			clearTimeout( this.filterTimer );
-
-			if ( character === prev ) {
-				skip = true;
-			} else {
-				character = prev + character;
-			}
-
-			match = this._filterMenuItems( character );
-			match = skip && match.index( this.active.next() ) !== -1 ?
-				this.active.nextAll( ".ui-menu-item" ) :
-				match;
-
-			// If no matches on the current filter, reset to the last character pressed
-			// to move down the menu to the first item that starts with that character
-			if ( !match.length ) {
-				character = String.fromCharCode( event.keyCode );
-				match = this._filterMenuItems( character );
-			}
-
-			if ( match.length ) {
-				this.focus( event, match );
-				this.previousFilter = character;
-				this.filterTimer = this._delay(function() {
-					delete this.previousFilter;
-				}, 1000 );
-			} else {
-				delete this.previousFilter;
-			}
-		}
-
-		if ( preventDefault ) {
-			event.preventDefault();
-		}
-	},
-
-	_activate: function( event ) {
-		if ( !this.active.is( ".ui-state-disabled" ) ) {
-			if ( this.active.is( "[aria-haspopup='true']" ) ) {
-				this.expand( event );
-			} else {
-				this.select( event );
-			}
-		}
-	},
-
-	refresh: function() {
-		var menus, items,
-			that = this,
-			icon = this.options.icons.submenu,
-			submenus = this.element.find( this.options.menus );
-
-		this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length );
-
-		// Initialize nested menus
-		submenus.filter( ":not(.ui-menu)" )
-			.addClass( "ui-menu ui-widget ui-widget-content ui-front" )
-			.hide()
-			.attr({
-				role: this.options.role,
-				"aria-hidden": "true",
-				"aria-expanded": "false"
-			})
-			.each(function() {
-				var menu = $( this ),
-					item = menu.parent(),
-					submenuCarat = $( "<span>" )
-						.addClass( "ui-menu-icon ui-icon " + icon )
-						.data( "ui-menu-submenu-carat", true );
-
-				item
-					.attr( "aria-haspopup", "true" )
-					.prepend( submenuCarat );
-				menu.attr( "aria-labelledby", item.attr( "id" ) );
-			});
-
-		menus = submenus.add( this.element );
-		items = menus.find( this.options.items );
-
-		// Initialize menu-items containing spaces and/or dashes only as dividers
-		items.not( ".ui-menu-item" ).each(function() {
-			var item = $( this );
-			if ( that._isDivider( item ) ) {
-				item.addClass( "ui-widget-content ui-menu-divider" );
-			}
-		});
-
-		// Don't refresh list items that are already adapted
-		items.not( ".ui-menu-item, .ui-menu-divider" )
-			.addClass( "ui-menu-item" )
-			.uniqueId()
-			.attr({
-				tabIndex: -1,
-				role: this._itemRole()
-			});
-
-		// Add aria-disabled attribute to any disabled menu item
-		items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
-
-		// If the active item has been removed, blur the menu
-		if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
-			this.blur();
-		}
-	},
-
-	_itemRole: function() {
-		return {
-			menu: "menuitem",
-			listbox: "option"
-		}[ this.options.role ];
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "icons" ) {
-			this.element.find( ".ui-menu-icon" )
-				.removeClass( this.options.icons.submenu )
-				.addClass( value.submenu );
-		}
-		if ( key === "disabled" ) {
-			this.element
-				.toggleClass( "ui-state-disabled", !!value )
-				.attr( "aria-disabled", value );
-		}
-		this._super( key, value );
-	},
-
-	focus: function( event, item ) {
-		var nested, focused;
-		this.blur( event, event && event.type === "focus" );
-
-		this._scrollIntoView( item );
-
-		this.active = item.first();
-		focused = this.active.addClass( "ui-state-focus" ).removeClass( "ui-state-active" );
-		// Only update aria-activedescendant if there's a role
-		// otherwise we assume focus is managed elsewhere
-		if ( this.options.role ) {
-			this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
-		}
-
-		// Highlight active parent menu item, if any
-		this.active
-			.parent()
-			.closest( ".ui-menu-item" )
-			.addClass( "ui-state-active" );
-
-		if ( event && event.type === "keydown" ) {
-			this._close();
-		} else {
-			this.timer = this._delay(function() {
-				this._close();
-			}, this.delay );
-		}
-
-		nested = item.children( ".ui-menu" );
-		if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) {
-			this._startOpening(nested);
-		}
-		this.activeMenu = item.parent();
-
-		this._trigger( "focus", event, { item: item } );
-	},
-
-	_scrollIntoView: function( item ) {
-		var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
-		if ( this._hasScroll() ) {
-			borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0;
-			paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0;
-			offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
-			scroll = this.activeMenu.scrollTop();
-			elementHeight = this.activeMenu.height();
-			itemHeight = item.outerHeight();
-
-			if ( offset < 0 ) {
-				this.activeMenu.scrollTop( scroll + offset );
-			} else if ( offset + itemHeight > elementHeight ) {
-				this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
-			}
-		}
-	},
-
-	blur: function( event, fromFocus ) {
-		if ( !fromFocus ) {
-			clearTimeout( this.timer );
-		}
-
-		if ( !this.active ) {
-			return;
-		}
-
-		this.active.removeClass( "ui-state-focus" );
-		this.active = null;
-
-		this._trigger( "blur", event, { item: this.active } );
-	},
-
-	_startOpening: function( submenu ) {
-		clearTimeout( this.timer );
-
-		// Don't open if already open fixes a Firefox bug that caused a .5 pixel
-		// shift in the submenu position when mousing over the carat icon
-		if ( submenu.attr( "aria-hidden" ) !== "true" ) {
-			return;
-		}
-
-		this.timer = this._delay(function() {
-			this._close();
-			this._open( submenu );
-		}, this.delay );
-	},
-
-	_open: function( submenu ) {
-		var position = $.extend({
-			of: this.active
-		}, this.options.position );
-
-		clearTimeout( this.timer );
-		this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
-			.hide()
-			.attr( "aria-hidden", "true" );
-
-		submenu
-			.show()
-			.removeAttr( "aria-hidden" )
-			.attr( "aria-expanded", "true" )
-			.position( position );
-	},
-
-	collapseAll: function( event, all ) {
-		clearTimeout( this.timer );
-		this.timer = this._delay(function() {
-			// If we were passed an event, look for the submenu that contains the event
-			var currentMenu = all ? this.element :
-				$( event && event.target ).closest( this.element.find( ".ui-menu" ) );
-
-			// If we found no valid submenu ancestor, use the main menu to close all sub menus anyway
-			if ( !currentMenu.length ) {
-				currentMenu = this.element;
-			}
-
-			this._close( currentMenu );
-
-			this.blur( event );
-			this.activeMenu = currentMenu;
-		}, this.delay );
-	},
-
-	// With no arguments, closes the currently active menu - if nothing is active
-	// it closes all menus.  If passed an argument, it will search for menus BELOW
-	_close: function( startMenu ) {
-		if ( !startMenu ) {
-			startMenu = this.active ? this.active.parent() : this.element;
-		}
-
-		startMenu
-			.find( ".ui-menu" )
-				.hide()
-				.attr( "aria-hidden", "true" )
-				.attr( "aria-expanded", "false" )
-			.end()
-			.find( ".ui-state-active" ).not( ".ui-state-focus" )
-				.removeClass( "ui-state-active" );
-	},
-
-	_closeOnDocumentClick: function( event ) {
-		return !$( event.target ).closest( ".ui-menu" ).length;
-	},
-
-	_isDivider: function( item ) {
-
-		// Match hyphen, em dash, en dash
-		return !/[^\-\u2014\u2013\s]/.test( item.text() );
-	},
-
-	collapse: function( event ) {
-		var newItem = this.active &&
-			this.active.parent().closest( ".ui-menu-item", this.element );
-		if ( newItem && newItem.length ) {
-			this._close();
-			this.focus( event, newItem );
-		}
-	},
-
-	expand: function( event ) {
-		var newItem = this.active &&
-			this.active
-				.children( ".ui-menu " )
-				.find( this.options.items )
-				.first();
-
-		if ( newItem && newItem.length ) {
-			this._open( newItem.parent() );
-
-			// Delay so Firefox will not hide activedescendant change in expanding submenu from AT
-			this._delay(function() {
-				this.focus( event, newItem );
-			});
-		}
-	},
-
-	next: function( event ) {
-		this._move( "next", "first", event );
-	},
-
-	previous: function( event ) {
-		this._move( "prev", "last", event );
-	},
-
-	isFirstItem: function() {
-		return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
-	},
-
-	isLastItem: function() {
-		return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
-	},
-
-	_move: function( direction, filter, event ) {
-		var next;
-		if ( this.active ) {
-			if ( direction === "first" || direction === "last" ) {
-				next = this.active
-					[ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
-					.eq( -1 );
-			} else {
-				next = this.active
-					[ direction + "All" ]( ".ui-menu-item" )
-					.eq( 0 );
-			}
-		}
-		if ( !next || !next.length || !this.active ) {
-			next = this.activeMenu.find( this.options.items )[ filter ]();
-		}
-
-		this.focus( event, next );
-	},
-
-	nextPage: function( event ) {
-		var item, base, height;
-
-		if ( !this.active ) {
-			this.next( event );
-			return;
-		}
-		if ( this.isLastItem() ) {
-			return;
-		}
-		if ( this._hasScroll() ) {
-			base = this.active.offset().top;
-			height = this.element.height();
-			this.active.nextAll( ".ui-menu-item" ).each(function() {
-				item = $( this );
-				return item.offset().top - base - height < 0;
-			});
-
-			this.focus( event, item );
-		} else {
-			this.focus( event, this.activeMenu.find( this.options.items )
-				[ !this.active ? "first" : "last" ]() );
-		}
-	},
-
-	previousPage: function( event ) {
-		var item, base, height;
-		if ( !this.active ) {
-			this.next( event );
-			return;
-		}
-		if ( this.isFirstItem() ) {
-			return;
-		}
-		if ( this._hasScroll() ) {
-			base = this.active.offset().top;
-			height = this.element.height();
-			this.active.prevAll( ".ui-menu-item" ).each(function() {
-				item = $( this );
-				return item.offset().top - base + height > 0;
-			});
-
-			this.focus( event, item );
-		} else {
-			this.focus( event, this.activeMenu.find( this.options.items ).first() );
-		}
-	},
-
-	_hasScroll: function() {
-		return this.element.outerHeight() < this.element.prop( "scrollHeight" );
-	},
-
-	select: function( event ) {
-		// TODO: It should never be possible to not have an active item at this
-		// point, but the tests don't trigger mouseenter before click.
-		this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
-		var ui = { item: this.active };
-		if ( !this.active.has( ".ui-menu" ).length ) {
-			this.collapseAll( event, true );
-		}
-		this._trigger( "select", event, ui );
-	},
-
-	_filterMenuItems: function(character) {
-		var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ),
-			regex = new RegExp( "^" + escapedCharacter, "i" );
-
-		return this.activeMenu
-			.find( this.options.items )
-
-			// Only match on items, not dividers or other content (#10571)
-			.filter( ".ui-menu-item" )
-			.filter(function() {
-				return regex.test( $.trim( $( this ).text() ) );
-			});
-	}
-});
-
-
-/*!
- * jQuery UI Autocomplete 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/autocomplete/
- */
-
-
-$.widget( "ui.autocomplete", {
-	version: "1.11.4",
-	defaultElement: "<input>",
-	options: {
-		appendTo: null,
-		autoFocus: false,
-		delay: 300,
-		minLength: 1,
-		position: {
-			my: "left top",
-			at: "left bottom",
-			collision: "none"
-		},
-		source: null,
-
-		// callbacks
-		change: null,
-		close: null,
-		focus: null,
-		open: null,
-		response: null,
-		search: null,
-		select: null
-	},
-
-	requestIndex: 0,
-	pending: 0,
-
-	_create: function() {
-		// Some browsers only repeat keydown events, not keypress events,
-		// so we use the suppressKeyPress flag to determine if we've already
-		// handled the keydown event. #7269
-		// Unfortunately the code for & in keypress is the same as the up arrow,
-		// so we use the suppressKeyPressRepeat flag to avoid handling keypress
-		// events when we know the keydown event was used to modify the
-		// search term. #7799
-		var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
-			nodeName = this.element[ 0 ].nodeName.toLowerCase(),
-			isTextarea = nodeName === "textarea",
-			isInput = nodeName === "input";
-
-		this.isMultiLine =
-			// Textareas are always multi-line
-			isTextarea ? true :
-			// Inputs are always single-line, even if inside a contentEditable element
-			// IE also treats inputs as contentEditable
-			isInput ? false :
-			// All other element types are determined by whether or not they're contentEditable
-			this.element.prop( "isContentEditable" );
-
-		this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
-		this.isNewMenu = true;
-
-		this.element
-			.addClass( "ui-autocomplete-input" )
-			.attr( "autocomplete", "off" );
-
-		this._on( this.element, {
-			keydown: function( event ) {
-				if ( this.element.prop( "readOnly" ) ) {
-					suppressKeyPress = true;
-					suppressInput = true;
-					suppressKeyPressRepeat = true;
-					return;
-				}
-
-				suppressKeyPress = false;
-				suppressInput = false;
-				suppressKeyPressRepeat = false;
-				var keyCode = $.ui.keyCode;
-				switch ( event.keyCode ) {
-				case keyCode.PAGE_UP:
-					suppressKeyPress = true;
-					this._move( "previousPage", event );
-					break;
-				case keyCode.PAGE_DOWN:
-					suppressKeyPress = true;
-					this._move( "nextPage", event );
-					break;
-				case keyCode.UP:
-					suppressKeyPress = true;
-					this._keyEvent( "previous", event );
-					break;
-				case keyCode.DOWN:
-					suppressKeyPress = true;
-					this._keyEvent( "next", event );
-					break;
-				case keyCode.ENTER:
-					// when menu is open and has focus
-					if ( this.menu.active ) {
-						// #6055 - Opera still allows the keypress to occur
-						// which causes forms to submit
-						suppressKeyPress = true;
-						event.preventDefault();
-						this.menu.select( event );
-					}
-					break;
-				case keyCode.TAB:
-					if ( this.menu.active ) {
-						this.menu.select( event );
-					}
-					break;
-				case keyCode.ESCAPE:
-					if ( this.menu.element.is( ":visible" ) ) {
-						if ( !this.isMultiLine ) {
-							this._value( this.term );
-						}
-						this.close( event );
-						// Different browsers have different default behavior for escape
-						// Single press can mean undo or clear
-						// Double press in IE means clear the whole form
-						event.preventDefault();
-					}
-					break;
-				default:
-					suppressKeyPressRepeat = true;
-					// search timeout should be triggered before the input value is changed
-					this._searchTimeout( event );
-					break;
-				}
-			},
-			keypress: function( event ) {
-				if ( suppressKeyPress ) {
-					suppressKeyPress = false;
-					if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
-						event.preventDefault();
-					}
-					return;
-				}
-				if ( suppressKeyPressRepeat ) {
-					return;
-				}
-
-				// replicate some key handlers to allow them to repeat in Firefox and Opera
-				var keyCode = $.ui.keyCode;
-				switch ( event.keyCode ) {
-				case keyCode.PAGE_UP:
-					this._move( "previousPage", event );
-					break;
-				case keyCode.PAGE_DOWN:
-					this._move( "nextPage", event );
-					break;
-				case keyCode.UP:
-					this._keyEvent( "previous", event );
-					break;
-				case keyCode.DOWN:
-					this._keyEvent( "next", event );
-					break;
-				}
-			},
-			input: function( event ) {
-				if ( suppressInput ) {
-					suppressInput = false;
-					event.preventDefault();
-					return;
-				}
-				this._searchTimeout( event );
-			},
-			focus: function() {
-				this.selectedItem = null;
-				this.previous = this._value();
-			},
-			blur: function( event ) {
-				if ( this.cancelBlur ) {
-					delete this.cancelBlur;
-					return;
-				}
-
-				clearTimeout( this.searching );
-				this.close( event );
-				this._change( event );
-			}
-		});
-
-		this._initSource();
-		this.menu = $( "<ul>" )
-			.addClass( "ui-autocomplete ui-front" )
-			.appendTo( this._appendTo() )
-			.menu({
-				// disable ARIA support, the live region takes care of that
-				role: null
-			})
-			.hide()
-			.menu( "instance" );
-
-		this._on( this.menu.element, {
-			mousedown: function( event ) {
-				// prevent moving focus out of the text field
-				event.preventDefault();
-
-				// IE doesn't prevent moving focus even with event.preventDefault()
-				// so we set a flag to know when we should ignore the blur event
-				this.cancelBlur = true;
-				this._delay(function() {
-					delete this.cancelBlur;
-				});
-
-				// clicking on the scrollbar causes focus to shift to the body
-				// but we can't detect a mouseup or a click immediately afterward
-				// so we have to track the next mousedown and close the menu if
-				// the user clicks somewhere outside of the autocomplete
-				var menuElement = this.menu.element[ 0 ];
-				if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
-					this._delay(function() {
-						var that = this;
-						this.document.one( "mousedown", function( event ) {
-							if ( event.target !== that.element[ 0 ] &&
-									event.target !== menuElement &&
-									!$.contains( menuElement, event.target ) ) {
-								that.close();
-							}
-						});
-					});
-				}
-			},
-			menufocus: function( event, ui ) {
-				var label, item;
-				// support: Firefox
-				// Prevent accidental activation of menu items in Firefox (#7024 #9118)
-				if ( this.isNewMenu ) {
-					this.isNewMenu = false;
-					if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
-						this.menu.blur();
-
-						this.document.one( "mousemove", function() {
-							$( event.target ).trigger( event.originalEvent );
-						});
-
-						return;
-					}
-				}
-
-				item = ui.item.data( "ui-autocomplete-item" );
-				if ( false !== this._trigger( "focus", event, { item: item } ) ) {
-					// use value to match what will end up in the input, if it was a key event
-					if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
-						this._value( item.value );
-					}
-				}
-
-				// Announce the value in the liveRegion
-				label = ui.item.attr( "aria-label" ) || item.value;
-				if ( label && $.trim( label ).length ) {
-					this.liveRegion.children().hide();
-					$( "<div>" ).text( label ).appendTo( this.liveRegion );
-				}
-			},
-			menuselect: function( event, ui ) {
-				var item = ui.item.data( "ui-autocomplete-item" ),
-					previous = this.previous;
-
-				// only trigger when focus was lost (click on menu)
-				if ( this.element[ 0 ] !== this.document[ 0 ].activeElement ) {
-					this.element.focus();
-					this.previous = previous;
-					// #6109 - IE triggers two focus events and the second
-					// is asynchronous, so we need to reset the previous
-					// term synchronously and asynchronously :-(
-					this._delay(function() {
-						this.previous = previous;
-						this.selectedItem = item;
-					});
-				}
-
-				if ( false !== this._trigger( "select", event, { item: item } ) ) {
-					this._value( item.value );
-				}
-				// reset the term after the select event
-				// this allows custom select handling to work properly
-				this.term = this._value();
-
-				this.close( event );
-				this.selectedItem = item;
-			}
-		});
-
-		this.liveRegion = $( "<span>", {
-				role: "status",
-				"aria-live": "assertive",
-				"aria-relevant": "additions"
-			})
-			.addClass( "ui-helper-hidden-accessible" )
-			.appendTo( this.document[ 0 ].body );
-
-		// turning off autocomplete prevents the browser from remembering the
-		// value when navigating through history, so we re-enable autocomplete
-		// if the page is unloaded before the widget is destroyed. #7790
-		this._on( this.window, {
-			beforeunload: function() {
-				this.element.removeAttr( "autocomplete" );
-			}
-		});
-	},
-
-	_destroy: function() {
-		clearTimeout( this.searching );
-		this.element
-			.removeClass( "ui-autocomplete-input" )
-			.removeAttr( "autocomplete" );
-		this.menu.element.remove();
-		this.liveRegion.remove();
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-		if ( key === "source" ) {
-			this._initSource();
-		}
-		if ( key === "appendTo" ) {
-			this.menu.element.appendTo( this._appendTo() );
-		}
-		if ( key === "disabled" && value && this.xhr ) {
-			this.xhr.abort();
-		}
-	},
-
-	_appendTo: function() {
-		var element = this.options.appendTo;
-
-		if ( element ) {
-			element = element.jquery || element.nodeType ?
-				$( element ) :
-				this.document.find( element ).eq( 0 );
-		}
-
-		if ( !element || !element[ 0 ] ) {
-			element = this.element.closest( ".ui-front" );
-		}
-
-		if ( !element.length ) {
-			element = this.document[ 0 ].body;
-		}
-
-		return element;
-	},
-
-	_initSource: function() {
-		var array, url,
-			that = this;
-		if ( $.isArray( this.options.source ) ) {
-			array = this.options.source;
-			this.source = function( request, response ) {
-				response( $.ui.autocomplete.filter( array, request.term ) );
-			};
-		} else if ( typeof this.options.source === "string" ) {
-			url = this.options.source;
-			this.source = function( request, response ) {
-				if ( that.xhr ) {
-					that.xhr.abort();
-				}
-				that.xhr = $.ajax({
-					url: url,
-					data: request,
-					dataType: "json",
-					success: function( data ) {
-						response( data );
-					},
-					error: function() {
-						response([]);
-					}
-				});
-			};
-		} else {
-			this.source = this.options.source;
-		}
-	},
-
-	_searchTimeout: function( event ) {
-		clearTimeout( this.searching );
-		this.searching = this._delay(function() {
-
-			// Search if the value has changed, or if the user retypes the same value (see #7434)
-			var equalValues = this.term === this._value(),
-				menuVisible = this.menu.element.is( ":visible" ),
-				modifierKey = event.altKey || event.ctrlKey || event.metaKey || event.shiftKey;
-
-			if ( !equalValues || ( equalValues && !menuVisible && !modifierKey ) ) {
-				this.selectedItem = null;
-				this.search( null, event );
-			}
-		}, this.options.delay );
-	},
-
-	search: function( value, event ) {
-		value = value != null ? value : this._value();
-
-		// always save the actual value, not the one passed as an argument
-		this.term = this._value();
-
-		if ( value.length < this.options.minLength ) {
-			return this.close( event );
-		}
-
-		if ( this._trigger( "search", event ) === false ) {
-			return;
-		}
-
-		return this._search( value );
-	},
-
-	_search: function( value ) {
-		this.pending++;
-		this.element.addClass( "ui-autocomplete-loading" );
-		this.cancelSearch = false;
-
-		this.source( { term: value }, this._response() );
-	},
-
-	_response: function() {
-		var index = ++this.requestIndex;
-
-		return $.proxy(function( content ) {
-			if ( index === this.requestIndex ) {
-				this.__response( content );
-			}
-
-			this.pending--;
-			if ( !this.pending ) {
-				this.element.removeClass( "ui-autocomplete-loading" );
-			}
-		}, this );
-	},
-
-	__response: function( content ) {
-		if ( content ) {
-			content = this._normalize( content );
-		}
-		this._trigger( "response", null, { content: content } );
-		if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
-			this._suggest( content );
-			this._trigger( "open" );
-		} else {
-			// use ._close() instead of .close() so we don't cancel future searches
-			this._close();
-		}
-	},
-
-	close: function( event ) {
-		this.cancelSearch = true;
-		this._close( event );
-	},
-
-	_close: function( event ) {
-		if ( this.menu.element.is( ":visible" ) ) {
-			this.menu.element.hide();
-			this.menu.blur();
-			this.isNewMenu = true;
-			this._trigger( "close", event );
-		}
-	},
-
-	_change: function( event ) {
-		if ( this.previous !== this._value() ) {
-			this._trigger( "change", event, { item: this.selectedItem } );
-		}
-	},
-
-	_normalize: function( items ) {
-		// assume all items have the right format when the first item is complete
-		if ( items.length && items[ 0 ].label && items[ 0 ].value ) {
-			return items;
-		}
-		return $.map( items, function( item ) {
-			if ( typeof item === "string" ) {
-				return {
-					label: item,
-					value: item
-				};
-			}
-			return $.extend( {}, item, {
-				label: item.label || item.value,
-				value: item.value || item.label
-			});
-		});
-	},
-
-	_suggest: function( items ) {
-		var ul = this.menu.element.empty();
-		this._renderMenu( ul, items );
-		this.isNewMenu = true;
-		this.menu.refresh();
-
-		// size and position menu
-		ul.show();
-		this._resizeMenu();
-		ul.position( $.extend({
-			of: this.element
-		}, this.options.position ) );
-
-		if ( this.options.autoFocus ) {
-			this.menu.next();
-		}
-	},
-
-	_resizeMenu: function() {
-		var ul = this.menu.element;
-		ul.outerWidth( Math.max(
-			// Firefox wraps long text (possibly a rounding bug)
-			// so we add 1px to avoid the wrapping (#7513)
-			ul.width( "" ).outerWidth() + 1,
-			this.element.outerWidth()
-		) );
-	},
-
-	_renderMenu: function( ul, items ) {
-		var that = this;
-		$.each( items, function( index, item ) {
-			that._renderItemData( ul, item );
-		});
-	},
-
-	_renderItemData: function( ul, item ) {
-		return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
-	},
-
-	_renderItem: function( ul, item ) {
-		return $( "<li>" ).text( item.label ).appendTo( ul );
-	},
-
-	_move: function( direction, event ) {
-		if ( !this.menu.element.is( ":visible" ) ) {
-			this.search( null, event );
-			return;
-		}
-		if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
-				this.menu.isLastItem() && /^next/.test( direction ) ) {
-
-			if ( !this.isMultiLine ) {
-				this._value( this.term );
-			}
-
-			this.menu.blur();
-			return;
-		}
-		this.menu[ direction ]( event );
-	},
-
-	widget: function() {
-		return this.menu.element;
-	},
-
-	_value: function() {
-		return this.valueMethod.apply( this.element, arguments );
-	},
-
-	_keyEvent: function( keyEvent, event ) {
-		if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
-			this._move( keyEvent, event );
-
-			// prevents moving cursor to beginning/end of the text field in some browsers
-			event.preventDefault();
-		}
-	}
-});
-
-$.extend( $.ui.autocomplete, {
-	escapeRegex: function( value ) {
-		return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
-	},
-	filter: function( array, term ) {
-		var matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), "i" );
-		return $.grep( array, function( value ) {
-			return matcher.test( value.label || value.value || value );
-		});
-	}
-});
-
-// live region extension, adding a `messages` option
-// NOTE: This is an experimental API. We are still investigating
-// a full solution for string manipulation and internationalization.
-$.widget( "ui.autocomplete", $.ui.autocomplete, {
-	options: {
-		messages: {
-			noResults: "No search results.",
-			results: function( amount ) {
-				return amount + ( amount > 1 ? " results are" : " result is" ) +
-					" available, use up and down arrow keys to navigate.";
-			}
-		}
-	},
-
-	__response: function( content ) {
-		var message;
-		this._superApply( arguments );
-		if ( this.options.disabled || this.cancelSearch ) {
-			return;
-		}
-		if ( content && content.length ) {
-			message = this.options.messages.results( content.length );
-		} else {
-			message = this.options.messages.noResults;
-		}
-		this.liveRegion.children().hide();
-		$( "<div>" ).text( message ).appendTo( this.liveRegion );
-	}
-});
-
-var autocomplete = $.ui.autocomplete;
-
-
-/*!
- * jQuery UI Button 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/button/
- */
-
-
-var lastActive,
-	baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
-	typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
-	formResetHandler = function() {
-		var form = $( this );
-		setTimeout(function() {
-			form.find( ":ui-button" ).button( "refresh" );
-		}, 1 );
-	},
-	radioGroup = function( radio ) {
-		var name = radio.name,
-			form = radio.form,
-			radios = $( [] );
-		if ( name ) {
-			name = name.replace( /'/g, "\\'" );
-			if ( form ) {
-				radios = $( form ).find( "[name='" + name + "'][type=radio]" );
-			} else {
-				radios = $( "[name='" + name + "'][type=radio]", radio.ownerDocument )
-					.filter(function() {
-						return !this.form;
-					});
-			}
-		}
-		return radios;
-	};
-
-$.widget( "ui.button", {
-	version: "1.11.4",
-	defaultElement: "<button>",
-	options: {
-		disabled: null,
-		text: true,
-		label: null,
-		icons: {
-			primary: null,
-			secondary: null
-		}
-	},
-	_create: function() {
-		this.element.closest( "form" )
-			.unbind( "reset" + this.eventNamespace )
-			.bind( "reset" + this.eventNamespace, formResetHandler );
-
-		if ( typeof this.options.disabled !== "boolean" ) {
-			this.options.disabled = !!this.element.prop( "disabled" );
-		} else {
-			this.element.prop( "disabled", this.options.disabled );
-		}
-
-		this._determineButtonType();
-		this.hasTitle = !!this.buttonElement.attr( "title" );
-
-		var that = this,
-			options = this.options,
-			toggleButton = this.type === "checkbox" || this.type === "radio",
-			activeClass = !toggleButton ? "ui-state-active" : "";
-
-		if ( options.label === null ) {
-			options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html());
-		}
-
-		this._hoverable( this.buttonElement );
-
-		this.buttonElement
-			.addClass( baseClasses )
-			.attr( "role", "button" )
-			.bind( "mouseenter" + this.eventNamespace, function() {
-				if ( options.disabled ) {
-					return;
-				}
-				if ( this === lastActive ) {
-					$( this ).addClass( "ui-state-active" );
-				}
-			})
-			.bind( "mouseleave" + this.eventNamespace, function() {
-				if ( options.disabled ) {
-					return;
-				}
-				$( this ).removeClass( activeClass );
-			})
-			.bind( "click" + this.eventNamespace, function( event ) {
-				if ( options.disabled ) {
-					event.preventDefault();
-					event.stopImmediatePropagation();
-				}
-			});
-
-		// Can't use _focusable() because the element that receives focus
-		// and the element that gets the ui-state-focus class are different
-		this._on({
-			focus: function() {
-				this.buttonElement.addClass( "ui-state-focus" );
-			},
-			blur: function() {
-				this.buttonElement.removeClass( "ui-state-focus" );
-			}
-		});
-
-		if ( toggleButton ) {
-			this.element.bind( "change" + this.eventNamespace, function() {
-				that.refresh();
-			});
-		}
-
-		if ( this.type === "checkbox" ) {
-			this.buttonElement.bind( "click" + this.eventNamespace, function() {
-				if ( options.disabled ) {
-					return false;
-				}
-			});
-		} else if ( this.type === "radio" ) {
-			this.buttonElement.bind( "click" + this.eventNamespace, function() {
-				if ( options.disabled ) {
-					return false;
-				}
-				$( this ).addClass( "ui-state-active" );
-				that.buttonElement.attr( "aria-pressed", "true" );
-
-				var radio = that.element[ 0 ];
-				radioGroup( radio )
-					.not( radio )
-					.map(function() {
-						return $( this ).button( "widget" )[ 0 ];
-					})
-					.removeClass( "ui-state-active" )
-					.attr( "aria-pressed", "false" );
-			});
-		} else {
-			this.buttonElement
-				.bind( "mousedown" + this.eventNamespace, function() {
-					if ( options.disabled ) {
-						return false;
-					}
-					$( this ).addClass( "ui-state-active" );
-					lastActive = this;
-					that.document.one( "mouseup", function() {
-						lastActive = null;
-					});
-				})
-				.bind( "mouseup" + this.eventNamespace, function() {
-					if ( options.disabled ) {
-						return false;
-					}
-					$( this ).removeClass( "ui-state-active" );
-				})
-				.bind( "keydown" + this.eventNamespace, function(event) {
-					if ( options.disabled ) {
-						return false;
-					}
-					if ( event.keyCode === $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) {
-						$( this ).addClass( "ui-state-active" );
-					}
-				})
-				// see #8559, we bind to blur here in case the button element loses
-				// focus between keydown and keyup, it would be left in an "active" state
-				.bind( "keyup" + this.eventNamespace + " blur" + this.eventNamespace, function() {
-					$( this ).removeClass( "ui-state-active" );
-				});
-
-			if ( this.buttonElement.is("a") ) {
-				this.buttonElement.keyup(function(event) {
-					if ( event.keyCode === $.ui.keyCode.SPACE ) {
-						// TODO pass through original event correctly (just as 2nd argument doesn't work)
-						$( this ).click();
-					}
-				});
-			}
-		}
-
-		this._setOption( "disabled", options.disabled );
-		this._resetButton();
-	},
-
-	_determineButtonType: function() {
-		var ancestor, labelSelector, checked;
-
-		if ( this.element.is("[type=checkbox]") ) {
-			this.type = "checkbox";
-		} else if ( this.element.is("[type=radio]") ) {
-			this.type = "radio";
-		} else if ( this.element.is("input") ) {
-			this.type = "input";
-		} else {
-			this.type = "button";
-		}
-
-		if ( this.type === "checkbox" || this.type === "radio" ) {
-			// we don't search against the document in case the element
-			// is disconnected from the DOM
-			ancestor = this.element.parents().last();
-			labelSelector = "label[for='" + this.element.attr("id") + "']";
-			this.buttonElement = ancestor.find( labelSelector );
-			if ( !this.buttonElement.length ) {
-				ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings();
-				this.buttonElement = ancestor.filter( labelSelector );
-				if ( !this.buttonElement.length ) {
-					this.buttonElement = ancestor.find( labelSelector );
-				}
-			}
-			this.element.addClass( "ui-helper-hidden-accessible" );
-
-			checked = this.element.is( ":checked" );
-			if ( checked ) {
-				this.buttonElement.addClass( "ui-state-active" );
-			}
-			this.buttonElement.prop( "aria-pressed", checked );
-		} else {
-			this.buttonElement = this.element;
-		}
-	},
-
-	widget: function() {
-		return this.buttonElement;
-	},
-
-	_destroy: function() {
-		this.element
-			.removeClass( "ui-helper-hidden-accessible" );
-		this.buttonElement
-			.removeClass( baseClasses + " ui-state-active " + typeClasses )
-			.removeAttr( "role" )
-			.removeAttr( "aria-pressed" )
-			.html( this.buttonElement.find(".ui-button-text").html() );
-
-		if ( !this.hasTitle ) {
-			this.buttonElement.removeAttr( "title" );
-		}
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-		if ( key === "disabled" ) {
-			this.widget().toggleClass( "ui-state-disabled", !!value );
-			this.element.prop( "disabled", !!value );
-			if ( value ) {
-				if ( this.type === "checkbox" || this.type === "radio" ) {
-					this.buttonElement.removeClass( "ui-state-focus" );
-				} else {
-					this.buttonElement.removeClass( "ui-state-focus ui-state-active" );
-				}
-			}
-			return;
-		}
-		this._resetButton();
-	},
-
-	refresh: function() {
-		//See #8237 & #8828
-		var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" );
-
-		if ( isDisabled !== this.options.disabled ) {
-			this._setOption( "disabled", isDisabled );
-		}
-		if ( this.type === "radio" ) {
-			radioGroup( this.element[0] ).each(function() {
-				if ( $( this ).is( ":checked" ) ) {
-					$( this ).button( "widget" )
-						.addClass( "ui-state-active" )
-						.attr( "aria-pressed", "true" );
-				} else {
-					$( this ).button( "widget" )
-						.removeClass( "ui-state-active" )
-						.attr( "aria-pressed", "false" );
-				}
-			});
-		} else if ( this.type === "checkbox" ) {
-			if ( this.element.is( ":checked" ) ) {
-				this.buttonElement
-					.addClass( "ui-state-active" )
-					.attr( "aria-pressed", "true" );
-			} else {
-				this.buttonElement
-					.removeClass( "ui-state-active" )
-					.attr( "aria-pressed", "false" );
-			}
-		}
-	},
-
-	_resetButton: function() {
-		if ( this.type === "input" ) {
-			if ( this.options.label ) {
-				this.element.val( this.options.label );
-			}
-			return;
-		}
-		var buttonElement = this.buttonElement.removeClass( typeClasses ),
-			buttonText = $( "<span></span>", this.document[0] )
-				.addClass( "ui-button-text" )
-				.html( this.options.label )
-				.appendTo( buttonElement.empty() )
-				.text(),
-			icons = this.options.icons,
-			multipleIcons = icons.primary && icons.secondary,
-			buttonClasses = [];
-
-		if ( icons.primary || icons.secondary ) {
-			if ( this.options.text ) {
-				buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
-			}
-
-			if ( icons.primary ) {
-				buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
-			}
-
-			if ( icons.secondary ) {
-				buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
-			}
-
-			if ( !this.options.text ) {
-				buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" );
-
-				if ( !this.hasTitle ) {
-					buttonElement.attr( "title", $.trim( buttonText ) );
-				}
-			}
-		} else {
-			buttonClasses.push( "ui-button-text-only" );
-		}
-		buttonElement.addClass( buttonClasses.join( " " ) );
-	}
-});
-
-$.widget( "ui.buttonset", {
-	version: "1.11.4",
-	options: {
-		items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)"
-	},
-
-	_create: function() {
-		this.element.addClass( "ui-buttonset" );
-	},
-
-	_init: function() {
-		this.refresh();
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "disabled" ) {
-			this.buttons.button( "option", key, value );
-		}
-
-		this._super( key, value );
-	},
-
-	refresh: function() {
-		var rtl = this.element.css( "direction" ) === "rtl",
-			allButtons = this.element.find( this.options.items ),
-			existingButtons = allButtons.filter( ":ui-button" );
-
-		// Initialize new buttons
-		allButtons.not( ":ui-button" ).button();
-
-		// Refresh existing buttons
-		existingButtons.button( "refresh" );
-
-		this.buttons = allButtons
-			.map(function() {
-				return $( this ).button( "widget" )[ 0 ];
-			})
-				.removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
-				.filter( ":first" )
-					.addClass( rtl ? "ui-corner-right" : "ui-corner-left" )
-				.end()
-				.filter( ":last" )
-					.addClass( rtl ? "ui-corner-left" : "ui-corner-right" )
-				.end()
-			.end();
-	},
-
-	_destroy: function() {
-		this.element.removeClass( "ui-buttonset" );
-		this.buttons
-			.map(function() {
-				return $( this ).button( "widget" )[ 0 ];
-			})
-				.removeClass( "ui-corner-left ui-corner-right" )
-			.end()
-			.button( "destroy" );
-	}
-});
-
-var button = $.ui.button;
-
-
-/*!
- * jQuery UI Datepicker 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/datepicker/
- */
-
-
-$.extend($.ui, { datepicker: { version: "1.11.4" } });
-
-var datepicker_instActive;
-
-function datepicker_getZindex( elem ) {
-	var position, value;
-	while ( elem.length && elem[ 0 ] !== document ) {
-		// Ignore z-index if position is set to a value where z-index is ignored by the browser
-		// This makes behavior of this function consistent across browsers
-		// WebKit always returns auto if the element is positioned
-		position = elem.css( "position" );
-		if ( position === "absolute" || position === "relative" || position === "fixed" ) {
-			// IE returns 0 when zIndex is not specified
-			// other browsers return a string
-			// we ignore the case of nested elements with an explicit value of 0
-			// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
-			value = parseInt( elem.css( "zIndex" ), 10 );
-			if ( !isNaN( value ) && value !== 0 ) {
-				return value;
-			}
-		}
-		elem = elem.parent();
-	}
-
-	return 0;
-}
-/* Date picker manager.
-   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
-   Settings for (groups of) date pickers are maintained in an instance object,
-   allowing multiple different settings on the same page. */
-
-function Datepicker() {
-	this._curInst = null; // The current instance in use
-	this._keyEvent = false; // If the last event was a key event
-	this._disabledInputs = []; // List of date picker inputs that have been disabled
-	this._datepickerShowing = false; // True if the popup picker is showing , false if not
-	this._inDialog = false; // True if showing within a "dialog", false if not
-	this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
-	this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
-	this._appendClass = "ui-datepicker-append"; // The name of the append marker class
-	this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
-	this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
-	this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
-	this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
-	this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
-	this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
-	this.regional = []; // Available regional settings, indexed by language code
-	this.regional[""] = { // Default regional settings
-		closeText: "Done", // Display text for close link
-		prevText: "Prev", // Display text for previous month link
-		nextText: "Next", // Display text for next month link
-		currentText: "Today", // Display text for current month link
-		monthNames: ["January","February","March","April","May","June",
-			"July","August","September","October","November","December"], // Names of months for drop-down and formatting
-		monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting
-		dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting
-		dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting
-		dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday
-		weekHeader: "Wk", // Column header for week of the year
-		dateFormat: "mm/dd/yy", // See format options on parseDate
-		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
-		isRTL: false, // True if right-to-left language, false if left-to-right
-		showMonthAfterYear: false, // True if the year select precedes month, false for month then year
-		yearSuffix: "" // Additional text to append to the year in the month headers
-	};
-	this._defaults = { // Global defaults for all the date picker instances
-		showOn: "focus", // "focus" for popup on focus,
-			// "button" for trigger button, or "both" for either
-		showAnim: "fadeIn", // Name of jQuery animation for popup
-		showOptions: {}, // Options for enhanced animations
-		defaultDate: null, // Used when field is blank: actual date,
-			// +/-number for offset from today, null for today
-		appendText: "", // Display text following the input box, e.g. showing the format
-		buttonText: "...", // Text for trigger button
-		buttonImage: "", // URL for trigger button image
-		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
-		hideIfNoPrevNext: false, // True to hide next/previous month links
-			// if not applicable, false to just disable them
-		navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
-		gotoCurrent: false, // True if today link goes back to current selection instead
-		changeMonth: false, // True if month can be selected directly, false if only prev/next
-		changeYear: false, // True if year can be selected directly, false if only prev/next
-		yearRange: "c-10:c+10", // Range of years to display in drop-down,
-			// either relative to today's year (-nn:+nn), relative to currently displayed year
-			// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
-		showOtherMonths: false, // True to show dates in other months, false to leave blank
-		selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
-		showWeek: false, // True to show week of the year, false to not show it
-		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
-			// takes a Date and returns the number of the week for it
-		shortYearCutoff: "+10", // Short year values < this are in the current century,
-			// > this are in the previous century,
-			// string value starting with "+" for current year + value
-		minDate: null, // The earliest selectable date, or null for no limit
-		maxDate: null, // The latest selectable date, or null for no limit
-		duration: "fast", // Duration of display/closure
-		beforeShowDay: null, // Function that takes a date and returns an array with
-			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
-			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
-		beforeShow: null, // Function that takes an input field and
-			// returns a set of custom settings for the date picker
-		onSelect: null, // Define a callback function when a date is selected
-		onChangeMonthYear: null, // Define a callback function when the month or year is changed
-		onClose: null, // Define a callback function when the datepicker is closed
-		numberOfMonths: 1, // Number of months to show at a time
-		showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
-		stepMonths: 1, // Number of months to step back/forward
-		stepBigMonths: 12, // Number of months to step back/forward for the big links
-		altField: "", // Selector for an alternate field to store selected dates into
-		altFormat: "", // The date format to use for the alternate field
-		constrainInput: true, // The input is constrained by the current date format
-		showButtonPanel: false, // True to show button panel, false to not show it
-		autoSize: false, // True to size the input for the date format, false to leave as is
-		disabled: false // The initial disabled state
-	};
-	$.extend(this._defaults, this.regional[""]);
-	this.regional.en = $.extend( true, {}, this.regional[ "" ]);
-	this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
-	this.dpDiv = datepicker_bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>"));
-}
-
-$.extend(Datepicker.prototype, {
-	/* Class name added to elements to indicate already configured with a date picker. */
-	markerClassName: "hasDatepicker",
-
-	//Keep track of the maximum number of rows displayed (see #7043)
-	maxRows: 4,
-
-	// TODO rename to "widget" when switching to widget factory
-	_widgetDatepicker: function() {
-		return this.dpDiv;
-	},
-
-	/* Override the default settings for all instances of the date picker.
-	 * @param  settings  object - the new settings to use as defaults (anonymous object)
-	 * @return the manager object
-	 */
-	setDefaults: function(settings) {
-		datepicker_extendRemove(this._defaults, settings || {});
-		return this;
-	},
-
-	/* Attach the date picker to a jQuery selection.
-	 * @param  target	element - the target input field or division or span
-	 * @param  settings  object - the new settings to use for this date picker instance (anonymous)
-	 */
-	_attachDatepicker: function(target, settings) {
-		var nodeName, inline, inst;
-		nodeName = target.nodeName.toLowerCase();
-		inline = (nodeName === "div" || nodeName === "span");
-		if (!target.id) {
-			this.uuid += 1;
-			target.id = "dp" + this.uuid;
-		}
-		inst = this._newInst($(target), inline);
-		inst.settings = $.extend({}, settings || {});
-		if (nodeName === "input") {
-			this._connectDatepicker(target, inst);
-		} else if (inline) {
-			this._inlineDatepicker(target, inst);
-		}
-	},
-
-	/* Create a new instance object. */
-	_newInst: function(target, inline) {
-		var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars
-		return {id: id, input: target, // associated target
-			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
-			drawMonth: 0, drawYear: 0, // month being drawn
-			inline: inline, // is datepicker inline or not
-			dpDiv: (!inline ? this.dpDiv : // presentation div
-			datepicker_bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))};
-	},
-
-	/* Attach the date picker to an input field. */
-	_connectDatepicker: function(target, inst) {
-		var input = $(target);
-		inst.append = $([]);
-		inst.trigger = $([]);
-		if (input.hasClass(this.markerClassName)) {
-			return;
-		}
-		this._attachments(input, inst);
-		input.addClass(this.markerClassName).keydown(this._doKeyDown).
-			keypress(this._doKeyPress).keyup(this._doKeyUp);
-		this._autoSize(inst);
-		$.data(target, "datepicker", inst);
-		//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
-		if( inst.settings.disabled ) {
-			this._disableDatepicker( target );
-		}
-	},
-
-	/* Make attachments based on settings. */
-	_attachments: function(input, inst) {
-		var showOn, buttonText, buttonImage,
-			appendText = this._get(inst, "appendText"),
-			isRTL = this._get(inst, "isRTL");
-
-		if (inst.append) {
-			inst.append.remove();
-		}
-		if (appendText) {
-			inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>");
-			input[isRTL ? "before" : "after"](inst.append);
-		}
-
-		input.unbind("focus", this._showDatepicker);
-
-		if (inst.trigger) {
-			inst.trigger.remove();
-		}
-
-		showOn = this._get(inst, "showOn");
-		if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field
-			input.focus(this._showDatepicker);
-		}
-		if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked
-			buttonText = this._get(inst, "buttonText");
-			buttonImage = this._get(inst, "buttonImage");
-			inst.trigger = $(this._get(inst, "buttonImageOnly") ?
-				$("<img/>").addClass(this._triggerClass).
-					attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
-				$("<button type='button'></button>").addClass(this._triggerClass).
-					html(!buttonImage ? buttonText : $("<img/>").attr(
-					{ src:buttonImage, alt:buttonText, title:buttonText })));
-			input[isRTL ? "before" : "after"](inst.trigger);
-			inst.trigger.click(function() {
-				if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) {
-					$.datepicker._hideDatepicker();
-				} else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) {
-					$.datepicker._hideDatepicker();
-					$.datepicker._showDatepicker(input[0]);
-				} else {
-					$.datepicker._showDatepicker(input[0]);
-				}
-				return false;
-			});
-		}
-	},
-
-	/* Apply the maximum length for the date format. */
-	_autoSize: function(inst) {
-		if (this._get(inst, "autoSize") && !inst.inline) {
-			var findMax, max, maxI, i,
-				date = new Date(2009, 12 - 1, 20), // Ensure double digits
-				dateFormat = this._get(inst, "dateFormat");
-
-			if (dateFormat.match(/[DM]/)) {
-				findMax = function(names) {
-					max = 0;
-					maxI = 0;
-					for (i = 0; i < names.length; i++) {
-						if (names[i].length > max) {
-							max = names[i].length;
-							maxI = i;
-						}
-					}
-					return maxI;
-				};
-				date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
-					"monthNames" : "monthNamesShort"))));
-				date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
-					"dayNames" : "dayNamesShort"))) + 20 - date.getDay());
-			}
-			inst.input.attr("size", this._formatDate(inst, date).length);
-		}
-	},
-
-	/* Attach an inline date picker to a div. */
-	_inlineDatepicker: function(target, inst) {
-		var divSpan = $(target);
-		if (divSpan.hasClass(this.markerClassName)) {
-			return;
-		}
-		divSpan.addClass(this.markerClassName).append(inst.dpDiv);
-		$.data(target, "datepicker", inst);
-		this._setDate(inst, this._getDefaultDate(inst), true);
-		this._updateDatepicker(inst);
-		this._updateAlternate(inst);
-		//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
-		if( inst.settings.disabled ) {
-			this._disableDatepicker( target );
-		}
-		// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
-		// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
-		inst.dpDiv.css( "display", "block" );
-	},
-
-	/* Pop-up the date picker in a "dialog" box.
-	 * @param  input element - ignored
-	 * @param  date	string or Date - the initial date to display
-	 * @param  onSelect  function - the function to call when a date is selected
-	 * @param  settings  object - update the dialog date picker instance's settings (anonymous object)
-	 * @param  pos int[2] - coordinates for the dialog's position within the screen or
-	 *					event - with x/y coordinates or
-	 *					leave empty for default (screen centre)
-	 * @return the manager object
-	 */
-	_dialogDatepicker: function(input, date, onSelect, settings, pos) {
-		var id, browserWidth, browserHeight, scrollX, scrollY,
-			inst = this._dialogInst; // internal instance
-
-		if (!inst) {
-			this.uuid += 1;
-			id = "dp" + this.uuid;
-			this._dialogInput = $("<input type='text' id='" + id +
-				"' style='position: absolute; top: -100px; width: 0px;'/>");
-			this._dialogInput.keydown(this._doKeyDown);
-			$("body").append(this._dialogInput);
-			inst = this._dialogInst = this._newInst(this._dialogInput, false);
-			inst.settings = {};
-			$.data(this._dialogInput[0], "datepicker", inst);
-		}
-		datepicker_extendRemove(inst.settings, settings || {});
-		date = (date && date.constructor === Date ? this._formatDate(inst, date) : date);
-		this._dialogInput.val(date);
-
-		this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
-		if (!this._pos) {
-			browserWidth = document.documentElement.clientWidth;
-			browserHeight = document.documentElement.clientHeight;
-			scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
-			scrollY = document.documentElement.scrollTop || document.body.scrollTop;
-			this._pos = // should use actual width/height below
-				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
-		}
-
-		// move input on screen for focus, but hidden behind dialog
-		this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px");
-		inst.settings.onSelect = onSelect;
-		this._inDialog = true;
-		this.dpDiv.addClass(this._dialogClass);
-		this._showDatepicker(this._dialogInput[0]);
-		if ($.blockUI) {
-			$.blockUI(this.dpDiv);
-		}
-		$.data(this._dialogInput[0], "datepicker", inst);
-		return this;
-	},
-
-	/* Detach a datepicker from its control.
-	 * @param  target	element - the target input field or division or span
-	 */
-	_destroyDatepicker: function(target) {
-		var nodeName,
-			$target = $(target),
-			inst = $.data(target, "datepicker");
-
-		if (!$target.hasClass(this.markerClassName)) {
-			return;
-		}
-
-		nodeName = target.nodeName.toLowerCase();
-		$.removeData(target, "datepicker");
-		if (nodeName === "input") {
-			inst.append.remove();
-			inst.trigger.remove();
-			$target.removeClass(this.markerClassName).
-				unbind("focus", this._showDatepicker).
-				unbind("keydown", this._doKeyDown).
-				unbind("keypress", this._doKeyPress).
-				unbind("keyup", this._doKeyUp);
-		} else if (nodeName === "div" || nodeName === "span") {
-			$target.removeClass(this.markerClassName).empty();
-		}
-
-		if ( datepicker_instActive === inst ) {
-			datepicker_instActive = null;
-		}
-	},
-
-	/* Enable the date picker to a jQuery selection.
-	 * @param  target	element - the target input field or division or span
-	 */
-	_enableDatepicker: function(target) {
-		var nodeName, inline,
-			$target = $(target),
-			inst = $.data(target, "datepicker");
-
-		if (!$target.hasClass(this.markerClassName)) {
-			return;
-		}
-
-		nodeName = target.nodeName.toLowerCase();
-		if (nodeName === "input") {
-			target.disabled = false;
-			inst.trigger.filter("button").
-				each(function() { this.disabled = false; }).end().
-				filter("img").css({opacity: "1.0", cursor: ""});
-		} else if (nodeName === "div" || nodeName === "span") {
-			inline = $target.children("." + this._inlineClass);
-			inline.children().removeClass("ui-state-disabled");
-			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
-				prop("disabled", false);
-		}
-		this._disabledInputs = $.map(this._disabledInputs,
-			function(value) { return (value === target ? null : value); }); // delete entry
-	},
-
-	/* Disable the date picker to a jQuery selection.
-	 * @param  target	element - the target input field or division or span
-	 */
-	_disableDatepicker: function(target) {
-		var nodeName, inline,
-			$target = $(target),
-			inst = $.data(target, "datepicker");
-
-		if (!$target.hasClass(this.markerClassName)) {
-			return;
-		}
-
-		nodeName = target.nodeName.toLowerCase();
-		if (nodeName === "input") {
-			target.disabled = true;
-			inst.trigger.filter("button").
-				each(function() { this.disabled = true; }).end().
-				filter("img").css({opacity: "0.5", cursor: "default"});
-		} else if (nodeName === "div" || nodeName === "span") {
-			inline = $target.children("." + this._inlineClass);
-			inline.children().addClass("ui-state-disabled");
-			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
-				prop("disabled", true);
-		}
-		this._disabledInputs = $.map(this._disabledInputs,
-			function(value) { return (value === target ? null : value); }); // delete entry
-		this._disabledInputs[this._disabledInputs.length] = target;
-	},
-
-	/* Is the first field in a jQuery collection disabled as a datepicker?
-	 * @param  target	element - the target input field or division or span
-	 * @return boolean - true if disabled, false if enabled
-	 */
-	_isDisabledDatepicker: function(target) {
-		if (!target) {
-			return false;
-		}
-		for (var i = 0; i < this._disabledInputs.length; i++) {
-			if (this._disabledInputs[i] === target) {
-				return true;
-			}
-		}
-		return false;
-	},
-
-	/* Retrieve the instance data for the target control.
-	 * @param  target  element - the target input field or division or span
-	 * @return  object - the associated instance data
-	 * @throws  error if a jQuery problem getting data
-	 */
-	_getInst: function(target) {
-		try {
-			return $.data(target, "datepicker");
-		}
-		catch (err) {
-			throw "Missing instance data for this datepicker";
-		}
-	},
-
-	/* Update or retrieve the settings for a date picker attached to an input field or division.
-	 * @param  target  element - the target input field or division or span
-	 * @param  name	object - the new settings to update or
-	 *				string - the name of the setting to change or retrieve,
-	 *				when retrieving also "all" for all instance settings or
-	 *				"defaults" for all global defaults
-	 * @param  value   any - the new value for the setting
-	 *				(omit if above is an object or to retrieve a value)
-	 */
-	_optionDatepicker: function(target, name, value) {
-		var settings, date, minDate, maxDate,
-			inst = this._getInst(target);
-
-		if (arguments.length === 2 && typeof name === "string") {
-			return (name === "defaults" ? $.extend({}, $.datepicker._defaults) :
-				(inst ? (name === "all" ? $.extend({}, inst.settings) :
-				this._get(inst, name)) : null));
-		}
-
-		settings = name || {};
-		if (typeof name === "string") {
-			settings = {};
-			settings[name] = value;
-		}
-
-		if (inst) {
-			if (this._curInst === inst) {
-				this._hideDatepicker();
-			}
-
-			date = this._getDateDatepicker(target, true);
-			minDate = this._getMinMaxDate(inst, "min");
-			maxDate = this._getMinMaxDate(inst, "max");
-			datepicker_extendRemove(inst.settings, settings);
-			// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
-			if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) {
-				inst.settings.minDate = this._formatDate(inst, minDate);
-			}
-			if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) {
-				inst.settings.maxDate = this._formatDate(inst, maxDate);
-			}
-			if ( "disabled" in settings ) {
-				if ( settings.disabled ) {
-					this._disableDatepicker(target);
-				} else {
-					this._enableDatepicker(target);
-				}
-			}
-			this._attachments($(target), inst);
-			this._autoSize(inst);
-			this._setDate(inst, date);
-			this._updateAlternate(inst);
-			this._updateDatepicker(inst);
-		}
-	},
-
-	// change method deprecated
-	_changeDatepicker: function(target, name, value) {
-		this._optionDatepicker(target, name, value);
-	},
-
-	/* Redraw the date picker attached to an input field or division.
-	 * @param  target  element - the target input field or division or span
-	 */
-	_refreshDatepicker: function(target) {
-		var inst = this._getInst(target);
-		if (inst) {
-			this._updateDatepicker(inst);
-		}
-	},
-
-	/* Set the dates for a jQuery selection.
-	 * @param  target element - the target input field or division or span
-	 * @param  date	Date - the new date
-	 */
-	_setDateDatepicker: function(target, date) {
-		var inst = this._getInst(target);
-		if (inst) {
-			this._setDate(inst, date);
-			this._updateDatepicker(inst);
-			this._updateAlternate(inst);
-		}
-	},
-
-	/* Get the date(s) for the first entry in a jQuery selection.
-	 * @param  target element - the target input field or division or span
-	 * @param  noDefault boolean - true if no default date is to be used
-	 * @return Date - the current date
-	 */
-	_getDateDatepicker: function(target, noDefault) {
-		var inst = this._getInst(target);
-		if (inst && !inst.inline) {
-			this._setDateFromField(inst, noDefault);
-		}
-		return (inst ? this._getDate(inst) : null);
-	},
-
-	/* Handle keystrokes. */
-	_doKeyDown: function(event) {
-		var onSelect, dateStr, sel,
-			inst = $.datepicker._getInst(event.target),
-			handled = true,
-			isRTL = inst.dpDiv.is(".ui-datepicker-rtl");
-
-		inst._keyEvent = true;
-		if ($.datepicker._datepickerShowing) {
-			switch (event.keyCode) {
-				case 9: $.datepicker._hideDatepicker();
-						handled = false;
-						break; // hide on tab out
-				case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." +
-									$.datepicker._currentClass + ")", inst.dpDiv);
-						if (sel[0]) {
-							$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
-						}
-
-						onSelect = $.datepicker._get(inst, "onSelect");
-						if (onSelect) {
-							dateStr = $.datepicker._formatDate(inst);
-
-							// trigger custom callback
-							onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
-						} else {
-							$.datepicker._hideDatepicker();
-						}
-
-						return false; // don't submit the form
-				case 27: $.datepicker._hideDatepicker();
-						break; // hide on escape
-				case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
-							-$.datepicker._get(inst, "stepBigMonths") :
-							-$.datepicker._get(inst, "stepMonths")), "M");
-						break; // previous month/year on page up/+ ctrl
-				case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
-							+$.datepicker._get(inst, "stepBigMonths") :
-							+$.datepicker._get(inst, "stepMonths")), "M");
-						break; // next month/year on page down/+ ctrl
-				case 35: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._clearDate(event.target);
-						}
-						handled = event.ctrlKey || event.metaKey;
-						break; // clear on ctrl or command +end
-				case 36: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._gotoToday(event.target);
-						}
-						handled = event.ctrlKey || event.metaKey;
-						break; // current on ctrl or command +home
-				case 37: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D");
-						}
-						handled = event.ctrlKey || event.metaKey;
-						// -1 day on ctrl or command +left
-						if (event.originalEvent.altKey) {
-							$.datepicker._adjustDate(event.target, (event.ctrlKey ?
-								-$.datepicker._get(inst, "stepBigMonths") :
-								-$.datepicker._get(inst, "stepMonths")), "M");
-						}
-						// next month/year on alt +left on Mac
-						break;
-				case 38: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._adjustDate(event.target, -7, "D");
-						}
-						handled = event.ctrlKey || event.metaKey;
-						break; // -1 week on ctrl or command +up
-				case 39: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D");
-						}
-						handled = event.ctrlKey || event.metaKey;
-						// +1 day on ctrl or command +right
-						if (event.originalEvent.altKey) {
-							$.datepicker._adjustDate(event.target, (event.ctrlKey ?
-								+$.datepicker._get(inst, "stepBigMonths") :
-								+$.datepicker._get(inst, "stepMonths")), "M");
-						}
-						// next month/year on alt +right
-						break;
-				case 40: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._adjustDate(event.target, +7, "D");
-						}
-						handled = event.ctrlKey || event.metaKey;
-						break; // +1 week on ctrl or command +down
-				default: handled = false;
-			}
-		} else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home
-			$.datepicker._showDatepicker(this);
-		} else {
-			handled = false;
-		}
-
-		if (handled) {
-			event.preventDefault();
-			event.stopPropagation();
-		}
-	},
-
-	/* Filter entered characters - based on date format. */
-	_doKeyPress: function(event) {
-		var chars, chr,
-			inst = $.datepicker._getInst(event.target);
-
-		if ($.datepicker._get(inst, "constrainInput")) {
-			chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat"));
-			chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode);
-			return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1);
-		}
-	},
-
-	/* Synchronise manual entry and field/alternate field. */
-	_doKeyUp: function(event) {
-		var date,
-			inst = $.datepicker._getInst(event.target);
-
-		if (inst.input.val() !== inst.lastVal) {
-			try {
-				date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
-					(inst.input ? inst.input.val() : null),
-					$.datepicker._getFormatConfig(inst));
-
-				if (date) { // only if valid
-					$.datepicker._setDateFromField(inst);
-					$.datepicker._updateAlternate(inst);
-					$.datepicker._updateDatepicker(inst);
-				}
-			}
-			catch (err) {
-			}
-		}
-		return true;
-	},
-
-	/* Pop-up the date picker for a given input field.
-	 * If false returned from beforeShow event handler do not show.
-	 * @param  input  element - the input field attached to the date picker or
-	 *					event - if triggered by focus
-	 */
-	_showDatepicker: function(input) {
-		input = input.target || input;
-		if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger
-			input = $("input", input.parentNode)[0];
-		}
-
-		if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here
-			return;
-		}
-
-		var inst, beforeShow, beforeShowSettings, isFixed,
-			offset, showAnim, duration;
-
-		inst = $.datepicker._getInst(input);
-		if ($.datepicker._curInst && $.datepicker._curInst !== inst) {
-			$.datepicker._curInst.dpDiv.stop(true, true);
-			if ( inst && $.datepicker._datepickerShowing ) {
-				$.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
-			}
-		}
-
-		beforeShow = $.datepicker._get(inst, "beforeShow");
-		beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
-		if(beforeShowSettings === false){
-			return;
-		}
-		datepicker_extendRemove(inst.settings, beforeShowSettings);
-
-		inst.lastVal = null;
-		$.datepicker._lastInput = input;
-		$.datepicker._setDateFromField(inst);
-
-		if ($.datepicker._inDialog) { // hide cursor
-			input.value = "";
-		}
-		if (!$.datepicker._pos) { // position below input
-			$.datepicker._pos = $.datepicker._findPos(input);
-			$.datepicker._pos[1] += input.offsetHeight; // add the height
-		}
-
-		isFixed = false;
-		$(input).parents().each(function() {
-			isFixed |= $(this).css("position") === "fixed";
-			return !isFixed;
-		});
-
-		offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
-		$.datepicker._pos = null;
-		//to avoid flashes on Firefox
-		inst.dpDiv.empty();
-		// determine sizing offscreen
-		inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"});
-		$.datepicker._updateDatepicker(inst);
-		// fix width for dynamic number of date pickers
-		// and adjust position before showing
-		offset = $.datepicker._checkOffset(inst, offset, isFixed);
-		inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
-			"static" : (isFixed ? "fixed" : "absolute")), display: "none",
-			left: offset.left + "px", top: offset.top + "px"});
-
-		if (!inst.inline) {
-			showAnim = $.datepicker._get(inst, "showAnim");
-			duration = $.datepicker._get(inst, "duration");
-			inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
-			$.datepicker._datepickerShowing = true;
-
-			if ( $.effects && $.effects.effect[ showAnim ] ) {
-				inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration);
-			} else {
-				inst.dpDiv[showAnim || "show"](showAnim ? duration : null);
-			}
-
-			if ( $.datepicker._shouldFocusInput( inst ) ) {
-				inst.input.focus();
-			}
-
-			$.datepicker._curInst = inst;
-		}
-	},
-
-	/* Generate the date picker content. */
-	_updateDatepicker: function(inst) {
-		this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
-		datepicker_instActive = inst; // for delegate hover events
-		inst.dpDiv.empty().append(this._generateHTML(inst));
-		this._attachHandlers(inst);
-
-		var origyearshtml,
-			numMonths = this._getNumberOfMonths(inst),
-			cols = numMonths[1],
-			width = 17,
-			activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" );
-
-		if ( activeCell.length > 0 ) {
-			datepicker_handleMouseover.apply( activeCell.get( 0 ) );
-		}
-
-		inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");
-		if (cols > 1) {
-			inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em");
-		}
-		inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") +
-			"Class"]("ui-datepicker-multi");
-		inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") +
-			"Class"]("ui-datepicker-rtl");
-
-		if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
-			inst.input.focus();
-		}
-
-		// deffered render of the years select (to avoid flashes on Firefox)
-		if( inst.yearshtml ){
-			origyearshtml = inst.yearshtml;
-			setTimeout(function(){
-				//assure that inst.yearshtml didn't change.
-				if( origyearshtml === inst.yearshtml && inst.yearshtml ){
-					inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml);
-				}
-				origyearshtml = inst.yearshtml = null;
-			}, 0);
-		}
-	},
-
-	// #6694 - don't focus the input if it's already focused
-	// this breaks the change event in IE
-	// Support: IE and jQuery <1.9
-	_shouldFocusInput: function( inst ) {
-		return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
-	},
-
-	/* Check positioning to remain on screen. */
-	_checkOffset: function(inst, offset, isFixed) {
-		var dpWidth = inst.dpDiv.outerWidth(),
-			dpHeight = inst.dpDiv.outerHeight(),
-			inputWidth = inst.input ? inst.input.outerWidth() : 0,
-			inputHeight = inst.input ? inst.input.outerHeight() : 0,
-			viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()),
-			viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());
-
-		offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0);
-		offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0;
-		offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
-
-		// now check if datepicker is showing outside window viewport - move to a better place if so.
-		offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
-			Math.abs(offset.left + dpWidth - viewWidth) : 0);
-		offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
-			Math.abs(dpHeight + inputHeight) : 0);
-
-		return offset;
-	},
-
-	/* Find an object's position on the screen. */
-	_findPos: function(obj) {
-		var position,
-			inst = this._getInst(obj),
-			isRTL = this._get(inst, "isRTL");
-
-		while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) {
-			obj = obj[isRTL ? "previousSibling" : "nextSibling"];
-		}
-
-		position = $(obj).offset();
-		return [position.left, position.top];
-	},
-
-	/* Hide the date picker from view.
-	 * @param  input  element - the input field attached to the date picker
-	 */
-	_hideDatepicker: function(input) {
-		var showAnim, duration, postProcess, onClose,
-			inst = this._curInst;
-
-		if (!inst || (input && inst !== $.data(input, "datepicker"))) {
-			return;
-		}
-
-		if (this._datepickerShowing) {
-			showAnim = this._get(inst, "showAnim");
-			duration = this._get(inst, "duration");
-			postProcess = function() {
-				$.datepicker._tidyDialog(inst);
-			};
-
-			// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
-			if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
-				inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess);
-			} else {
-				inst.dpDiv[(showAnim === "slideDown" ? "slideUp" :
-					(showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess);
-			}
-
-			if (!showAnim) {
-				postProcess();
-			}
-			this._datepickerShowing = false;
-
-			onClose = this._get(inst, "onClose");
-			if (onClose) {
-				onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]);
-			}
-
-			this._lastInput = null;
-			if (this._inDialog) {
-				this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" });
-				if ($.blockUI) {
-					$.unblockUI();
-					$("body").append(this.dpDiv);
-				}
-			}
-			this._inDialog = false;
-		}
-	},
-
-	/* Tidy up after a dialog display. */
-	_tidyDialog: function(inst) {
-		inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar");
-	},
-
-	/* Close date picker if clicked elsewhere. */
-	_checkExternalClick: function(event) {
-		if (!$.datepicker._curInst) {
-			return;
-		}
-
-		var $target = $(event.target),
-			inst = $.datepicker._getInst($target[0]);
-
-		if ( ( ( $target[0].id !== $.datepicker._mainDivId &&
-				$target.parents("#" + $.datepicker._mainDivId).length === 0 &&
-				!$target.hasClass($.datepicker.markerClassName) &&
-				!$target.closest("." + $.datepicker._triggerClass).length &&
-				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
-			( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) {
-				$.datepicker._hideDatepicker();
-		}
-	},
-
-	/* Adjust one of the date sub-fields. */
-	_adjustDate: function(id, offset, period) {
-		var target = $(id),
-			inst = this._getInst(target[0]);
-
-		if (this._isDisabledDatepicker(target[0])) {
-			return;
-		}
-		this._adjustInstDate(inst, offset +
-			(period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning
-			period);
-		this._updateDatepicker(inst);
-	},
-
-	/* Action for current link. */
-	_gotoToday: function(id) {
-		var date,
-			target = $(id),
-			inst = this._getInst(target[0]);
-
-		if (this._get(inst, "gotoCurrent") && inst.currentDay) {
-			inst.selectedDay = inst.currentDay;
-			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
-			inst.drawYear = inst.selectedYear = inst.currentYear;
-		} else {
-			date = new Date();
-			inst.selectedDay = date.getDate();
-			inst.drawMonth = inst.selectedMonth = date.getMonth();
-			inst.drawYear = inst.selectedYear = date.getFullYear();
-		}
-		this._notifyChange(inst);
-		this._adjustDate(target);
-	},
-
-	/* Action for selecting a new month/year. */
-	_selectMonthYear: function(id, select, period) {
-		var target = $(id),
-			inst = this._getInst(target[0]);
-
-		inst["selected" + (period === "M" ? "Month" : "Year")] =
-		inst["draw" + (period === "M" ? "Month" : "Year")] =
-			parseInt(select.options[select.selectedIndex].value,10);
-
-		this._notifyChange(inst);
-		this._adjustDate(target);
-	},
-
-	/* Action for selecting a day. */
-	_selectDay: function(id, month, year, td) {
-		var inst,
-			target = $(id);
-
-		if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
-			return;
-		}
-
-		inst = this._getInst(target[0]);
-		inst.selectedDay = inst.currentDay = $("a", td).html();
-		inst.selectedMonth = inst.currentMonth = month;
-		inst.selectedYear = inst.currentYear = year;
-		this._selectDate(id, this._formatDate(inst,
-			inst.currentDay, inst.currentMonth, inst.currentYear));
-	},
-
-	/* Erase the input field and hide the date picker. */
-	_clearDate: function(id) {
-		var target = $(id);
-		this._selectDate(target, "");
-	},
-
-	/* Update the input field with the selected date. */
-	_selectDate: function(id, dateStr) {
-		var onSelect,
-			target = $(id),
-			inst = this._getInst(target[0]);
-
-		dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
-		if (inst.input) {
-			inst.input.val(dateStr);
-		}
-		this._updateAlternate(inst);
-
-		onSelect = this._get(inst, "onSelect");
-		if (onSelect) {
-			onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
-		} else if (inst.input) {
-			inst.input.trigger("change"); // fire the change event
-		}
-
-		if (inst.inline){
-			this._updateDatepicker(inst);
-		} else {
-			this._hideDatepicker();
-			this._lastInput = inst.input[0];
-			if (typeof(inst.input[0]) !== "object") {
-				inst.input.focus(); // restore focus
-			}
-			this._lastInput = null;
-		}
-	},
-
-	/* Update any alternate field to synchronise with the main field. */
-	_updateAlternate: function(inst) {
-		var altFormat, date, dateStr,
-			altField = this._get(inst, "altField");
-
-		if (altField) { // update alternate field too
-			altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat");
-			date = this._getDate(inst);
-			dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
-			$(altField).each(function() { $(this).val(dateStr); });
-		}
-	},
-
-	/* Set as beforeShowDay function to prevent selection of weekends.
-	 * @param  date  Date - the date to customise
-	 * @return [boolean, string] - is this date selectable?, what is its CSS class?
-	 */
-	noWeekends: function(date) {
-		var day = date.getDay();
-		return [(day > 0 && day < 6), ""];
-	},
-
-	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
-	 * @param  date  Date - the date to get the week for
-	 * @return  number - the number of the week within the year that contains this date
-	 */
-	iso8601Week: function(date) {
-		var time,
-			checkDate = new Date(date.getTime());
-
-		// Find Thursday of this week starting on Monday
-		checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
-
-		time = checkDate.getTime();
-		checkDate.setMonth(0); // Compare with Jan 1
-		checkDate.setDate(1);
-		return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
-	},
-
-	/* Parse a string value into a date object.
-	 * See formatDate below for the possible formats.
-	 *
-	 * @param  format string - the expected format of the date
-	 * @param  value string - the date in the above format
-	 * @param  settings Object - attributes include:
-	 *					shortYearCutoff  number - the cutoff year for determining the century (optional)
-	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
-	 *					dayNames		string[7] - names of the days from Sunday (optional)
-	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
-	 *					monthNames		string[12] - names of the months (optional)
-	 * @return  Date - the extracted date value or null if value is blank
-	 */
-	parseDate: function (format, value, settings) {
-		if (format == null || value == null) {
-			throw "Invalid arguments";
-		}
-
-		value = (typeof value === "object" ? value.toString() : value + "");
-		if (value === "") {
-			return null;
-		}
-
-		var iFormat, dim, extra,
-			iValue = 0,
-			shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff,
-			shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
-				new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)),
-			dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
-			dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
-			monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
-			monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
-			year = -1,
-			month = -1,
-			day = -1,
-			doy = -1,
-			literal = false,
-			date,
-			// Check whether a format character is doubled
-			lookAhead = function(match) {
-				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
-				if (matches) {
-					iFormat++;
-				}
-				return matches;
-			},
-			// Extract a number from the string value
-			getNumber = function(match) {
-				var isDoubled = lookAhead(match),
-					size = (match === "@" ? 14 : (match === "!" ? 20 :
-					(match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))),
-					minSize = (match === "y" ? size : 1),
-					digits = new RegExp("^\\d{" + minSize + "," + size + "}"),
-					num = value.substring(iValue).match(digits);
-				if (!num) {
-					throw "Missing number at position " + iValue;
-				}
-				iValue += num[0].length;
-				return parseInt(num[0], 10);
-			},
-			// Extract a name from the string value and convert to an index
-			getName = function(match, shortNames, longNames) {
-				var index = -1,
-					names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
-						return [ [k, v] ];
-					}).sort(function (a, b) {
-						return -(a[1].length - b[1].length);
-					});
-
-				$.each(names, function (i, pair) {
-					var name = pair[1];
-					if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) {
-						index = pair[0];
-						iValue += name.length;
-						return false;
-					}
-				});
-				if (index !== -1) {
-					return index + 1;
-				} else {
-					throw "Unknown name at position " + iValue;
-				}
-			},
-			// Confirm that a literal character matches the string value
-			checkLiteral = function() {
-				if (value.charAt(iValue) !== format.charAt(iFormat)) {
-					throw "Unexpected literal at position " + iValue;
-				}
-				iValue++;
-			};
-
-		for (iFormat = 0; iFormat < format.length; iFormat++) {
-			if (literal) {
-				if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
-					literal = false;
-				} else {
-					checkLiteral();
-				}
-			} else {
-				switch (format.charAt(iFormat)) {
-					case "d":
-						day = getNumber("d");
-						break;
-					case "D":
-						getName("D", dayNamesShort, dayNames);
-						break;
-					case "o":
-						doy = getNumber("o");
-						break;
-					case "m":
-						month = getNumber("m");
-						break;
-					case "M":
-						month = getName("M", monthNamesShort, monthNames);
-						break;
-					case "y":
-						year = getNumber("y");
-						break;
-					case "@":
-						date = new Date(getNumber("@"));
-						year = date.getFullYear();
-						month = date.getMonth() + 1;
-						day = date.getDate();
-						break;
-					case "!":
-						date = new Date((getNumber("!") - this._ticksTo1970) / 10000);
-						year = date.getFullYear();
-						month = date.getMonth() + 1;
-						day = date.getDate();
-						break;
-					case "'":
-						if (lookAhead("'")){
-							checkLiteral();
-						} else {
-							literal = true;
-						}
-						break;
-					default:
-						checkLiteral();
-				}
-			}
-		}
-
-		if (iValue < value.length){
-			extra = value.substr(iValue);
-			if (!/^\s+/.test(extra)) {
-				throw "Extra/unparsed characters found in date: " + extra;
-			}
-		}
-
-		if (year === -1) {
-			year = new Date().getFullYear();
-		} else if (year < 100) {
-			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
-				(year <= shortYearCutoff ? 0 : -100);
-		}
-
-		if (doy > -1) {
-			month = 1;
-			day = doy;
-			do {
-				dim = this._getDaysInMonth(year, month - 1);
-				if (day <= dim) {
-					break;
-				}
-				month++;
-				day -= dim;
-			} while (true);
-		}
-
-		date = this._daylightSavingAdjust(new Date(year, month - 1, day));
-		if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) {
-			throw "Invalid date"; // E.g. 31/02/00
-		}
-		return date;
-	},
-
-	/* Standard date formats. */
-	ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
-	COOKIE: "D, dd M yy",
-	ISO_8601: "yy-mm-dd",
-	RFC_822: "D, d M y",
-	RFC_850: "DD, dd-M-y",
-	RFC_1036: "D, d M y",
-	RFC_1123: "D, d M yy",
-	RFC_2822: "D, d M yy",
-	RSS: "D, d M y", // RFC 822
-	TICKS: "!",
-	TIMESTAMP: "@",
-	W3C: "yy-mm-dd", // ISO 8601
-
-	_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
-		Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
-
-	/* Format a date object into a string value.
-	 * The format can be combinations of the following:
-	 * d  - day of month (no leading zero)
-	 * dd - day of month (two digit)
-	 * o  - day of year (no leading zeros)
-	 * oo - day of year (three digit)
-	 * D  - day name short
-	 * DD - day name long
-	 * m  - month of year (no leading zero)
-	 * mm - month of year (two digit)
-	 * M  - month name short
-	 * MM - month name long
-	 * y  - year (two digit)
-	 * yy - year (four digit)
-	 * @ - Unix timestamp (ms since 01/01/1970)
-	 * ! - Windows ticks (100ns since 01/01/0001)
-	 * "..." - literal text
-	 * '' - single quote
-	 *
-	 * @param  format string - the desired format of the date
-	 * @param  date Date - the date value to format
-	 * @param  settings Object - attributes include:
-	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
-	 *					dayNames		string[7] - names of the days from Sunday (optional)
-	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
-	 *					monthNames		string[12] - names of the months (optional)
-	 * @return  string - the date in the above format
-	 */
-	formatDate: function (format, date, settings) {
-		if (!date) {
-			return "";
-		}
-
-		var iFormat,
-			dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
-			dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
-			monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
-			monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
-			// Check whether a format character is doubled
-			lookAhead = function(match) {
-				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
-				if (matches) {
-					iFormat++;
-				}
-				return matches;
-			},
-			// Format a number, with leading zero if necessary
-			formatNumber = function(match, value, len) {
-				var num = "" + value;
-				if (lookAhead(match)) {
-					while (num.length < len) {
-						num = "0" + num;
-					}
-				}
-				return num;
-			},
-			// Format a name, short or long as requested
-			formatName = function(match, value, shortNames, longNames) {
-				return (lookAhead(match) ? longNames[value] : shortNames[value]);
-			},
-			output = "",
-			literal = false;
-
-		if (date) {
-			for (iFormat = 0; iFormat < format.length; iFormat++) {
-				if (literal) {
-					if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
-						literal = false;
-					} else {
-						output += format.charAt(iFormat);
-					}
-				} else {
-					switch (format.charAt(iFormat)) {
-						case "d":
-							output += formatNumber("d", date.getDate(), 2);
-							break;
-						case "D":
-							output += formatName("D", date.getDay(), dayNamesShort, dayNames);
-							break;
-						case "o":
-							output += formatNumber("o",
-								Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
-							break;
-						case "m":
-							output += formatNumber("m", date.getMonth() + 1, 2);
-							break;
-						case "M":
-							output += formatName("M", date.getMonth(), monthNamesShort, monthNames);
-							break;
-						case "y":
-							output += (lookAhead("y") ? date.getFullYear() :
-								(date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100);
-							break;
-						case "@":
-							output += date.getTime();
-							break;
-						case "!":
-							output += date.getTime() * 10000 + this._ticksTo1970;
-							break;
-						case "'":
-							if (lookAhead("'")) {
-								output += "'";
-							} else {
-								literal = true;
-							}
-							break;
-						default:
-							output += format.charAt(iFormat);
-					}
-				}
-			}
-		}
-		return output;
-	},
-
-	/* Extract all possible characters from the date format. */
-	_possibleChars: function (format) {
-		var iFormat,
-			chars = "",
-			literal = false,
-			// Check whether a format character is doubled
-			lookAhead = function(match) {
-				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
-				if (matches) {
-					iFormat++;
-				}
-				return matches;
-			};
-
-		for (iFormat = 0; iFormat < format.length; iFormat++) {
-			if (literal) {
-				if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
-					literal = false;
-				} else {
-					chars += format.charAt(iFormat);
-				}
-			} else {
-				switch (format.charAt(iFormat)) {
-					case "d": case "m": case "y": case "@":
-						chars += "0123456789";
-						break;
-					case "D": case "M":
-						return null; // Accept anything
-					case "'":
-						if (lookAhead("'")) {
-							chars += "'";
-						} else {
-							literal = true;
-						}
-						break;
-					default:
-						chars += format.charAt(iFormat);
-				}
-			}
-		}
-		return chars;
-	},
-
-	/* Get a setting value, defaulting if necessary. */
-	_get: function(inst, name) {
-		return inst.settings[name] !== undefined ?
-			inst.settings[name] : this._defaults[name];
-	},
-
-	/* Parse existing date and initialise date picker. */
-	_setDateFromField: function(inst, noDefault) {
-		if (inst.input.val() === inst.lastVal) {
-			return;
-		}
-
-		var dateFormat = this._get(inst, "dateFormat"),
-			dates = inst.lastVal = inst.input ? inst.input.val() : null,
-			defaultDate = this._getDefaultDate(inst),
-			date = defaultDate,
-			settings = this._getFormatConfig(inst);
-
-		try {
-			date = this.parseDate(dateFormat, dates, settings) || defaultDate;
-		} catch (event) {
-			dates = (noDefault ? "" : dates);
-		}
-		inst.selectedDay = date.getDate();
-		inst.drawMonth = inst.selectedMonth = date.getMonth();
-		inst.drawYear = inst.selectedYear = date.getFullYear();
-		inst.currentDay = (dates ? date.getDate() : 0);
-		inst.currentMonth = (dates ? date.getMonth() : 0);
-		inst.currentYear = (dates ? date.getFullYear() : 0);
-		this._adjustInstDate(inst);
-	},
-
-	/* Retrieve the default date shown on opening. */
-	_getDefaultDate: function(inst) {
-		return this._restrictMinMax(inst,
-			this._determineDate(inst, this._get(inst, "defaultDate"), new Date()));
-	},
-
-	/* A date may be specified as an exact value or a relative one. */
-	_determineDate: function(inst, date, defaultDate) {
-		var offsetNumeric = function(offset) {
-				var date = new Date();
-				date.setDate(date.getDate() + offset);
-				return date;
-			},
-			offsetString = function(offset) {
-				try {
-					return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
-						offset, $.datepicker._getFormatConfig(inst));
-				}
-				catch (e) {
-					// Ignore
-				}
-
-				var date = (offset.toLowerCase().match(/^c/) ?
-					$.datepicker._getDate(inst) : null) || new Date(),
-					year = date.getFullYear(),
-					month = date.getMonth(),
-					day = date.getDate(),
-					pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
-					matches = pattern.exec(offset);
-
-				while (matches) {
-					switch (matches[2] || "d") {
-						case "d" : case "D" :
-							day += parseInt(matches[1],10); break;
-						case "w" : case "W" :
-							day += parseInt(matches[1],10) * 7; break;
-						case "m" : case "M" :
-							month += parseInt(matches[1],10);
-							day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
-							break;
-						case "y": case "Y" :
-							year += parseInt(matches[1],10);
-							day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
-							break;
-					}
-					matches = pattern.exec(offset);
-				}
-				return new Date(year, month, day);
-			},
-			newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) :
-				(typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
-
-		newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate);
-		if (newDate) {
-			newDate.setHours(0);
-			newDate.setMinutes(0);
-			newDate.setSeconds(0);
-			newDate.setMilliseconds(0);
-		}
-		return this._daylightSavingAdjust(newDate);
-	},
-
-	/* Handle switch to/from daylight saving.
-	 * Hours may be non-zero on daylight saving cut-over:
-	 * > 12 when midnight changeover, but then cannot generate
-	 * midnight datetime, so jump to 1AM, otherwise reset.
-	 * @param  date  (Date) the date to check
-	 * @return  (Date) the corrected date
-	 */
-	_daylightSavingAdjust: function(date) {
-		if (!date) {
-			return null;
-		}
-		date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
-		return date;
-	},
-
-	/* Set the date(s) directly. */
-	_setDate: function(inst, date, noChange) {
-		var clear = !date,
-			origMonth = inst.selectedMonth,
-			origYear = inst.selectedYear,
-			newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
-
-		inst.selectedDay = inst.currentDay = newDate.getDate();
-		inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
-		inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
-		if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) {
-			this._notifyChange(inst);
-		}
-		this._adjustInstDate(inst);
-		if (inst.input) {
-			inst.input.val(clear ? "" : this._formatDate(inst));
-		}
-	},
-
-	/* Retrieve the date(s) directly. */
-	_getDate: function(inst) {
-		var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null :
-			this._daylightSavingAdjust(new Date(
-			inst.currentYear, inst.currentMonth, inst.currentDay)));
-			return startDate;
-	},
-
-	/* Attach the onxxx handlers.  These are declared statically so
-	 * they work with static code transformers like Caja.
-	 */
-	_attachHandlers: function(inst) {
-		var stepMonths = this._get(inst, "stepMonths"),
-			id = "#" + inst.id.replace( /\\\\/g, "\\" );
-		inst.dpDiv.find("[data-handler]").map(function () {
-			var handler = {
-				prev: function () {
-					$.datepicker._adjustDate(id, -stepMonths, "M");
-				},
-				next: function () {
-					$.datepicker._adjustDate(id, +stepMonths, "M");
-				},
-				hide: function () {
-					$.datepicker._hideDatepicker();
-				},
-				today: function () {
-					$.datepicker._gotoToday(id);
-				},
-				selectDay: function () {
-					$.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this);
-					return false;
-				},
-				selectMonth: function () {
-					$.datepicker._selectMonthYear(id, this, "M");
-					return false;
-				},
-				selectYear: function () {
-					$.datepicker._selectMonthYear(id, this, "Y");
-					return false;
-				}
-			};
-			$(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]);
-		});
-	},
-
-	/* Generate the HTML for the current state of the date picker. */
-	_generateHTML: function(inst) {
-		var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
-			controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
-			monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
-			selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
-			cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
-			printDate, dRow, tbody, daySettings, otherMonth, unselectable,
-			tempDate = new Date(),
-			today = this._daylightSavingAdjust(
-				new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time
-			isRTL = this._get(inst, "isRTL"),
-			showButtonPanel = this._get(inst, "showButtonPanel"),
-			hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"),
-			navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"),
-			numMonths = this._getNumberOfMonths(inst),
-			showCurrentAtPos = this._get(inst, "showCurrentAtPos"),
-			stepMonths = this._get(inst, "stepMonths"),
-			isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1),
-			currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
-				new Date(inst.currentYear, inst.currentMonth, inst.currentDay))),
-			minDate = this._getMinMaxDate(inst, "min"),
-			maxDate = this._getMinMaxDate(inst, "max"),
-			drawMonth = inst.drawMonth - showCurrentAtPos,
-			drawYear = inst.drawYear;
-
-		if (drawMonth < 0) {
-			drawMonth += 12;
-			drawYear--;
-		}
-		if (maxDate) {
-			maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
-				maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
-			maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
-			while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
-				drawMonth--;
-				if (drawMonth < 0) {
-					drawMonth = 11;
-					drawYear--;
-				}
-			}
-		}
-		inst.drawMonth = drawMonth;
-		inst.drawYear = drawYear;
-
-		prevText = this._get(inst, "prevText");
-		prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
-			this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
-			this._getFormatConfig(inst)));
-
-		prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
-			"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
-			" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" :
-			(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>"));
-
-		nextText = this._get(inst, "nextText");
-		nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
-			this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
-			this._getFormatConfig(inst)));
-
-		next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
-			"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
-			" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" :
-			(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>"));
-
-		currentText = this._get(inst, "currentText");
-		gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today);
-		currentText = (!navigationAsDateFormat ? currentText :
-			this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
-
-		controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
-			this._get(inst, "closeText") + "</button>" : "");
-
-		buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") +
-			(this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
-			">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : "";
-
-		firstDay = parseInt(this._get(inst, "firstDay"),10);
-		firstDay = (isNaN(firstDay) ? 0 : firstDay);
-
-		showWeek = this._get(inst, "showWeek");
-		dayNames = this._get(inst, "dayNames");
-		dayNamesMin = this._get(inst, "dayNamesMin");
-		monthNames = this._get(inst, "monthNames");
-		monthNamesShort = this._get(inst, "monthNamesShort");
-		beforeShowDay = this._get(inst, "beforeShowDay");
-		showOtherMonths = this._get(inst, "showOtherMonths");
-		selectOtherMonths = this._get(inst, "selectOtherMonths");
-		defaultDate = this._getDefaultDate(inst);
-		html = "";
-		dow;
-		for (row = 0; row < numMonths[0]; row++) {
-			group = "";
-			this.maxRows = 4;
-			for (col = 0; col < numMonths[1]; col++) {
-				selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
-				cornerClass = " ui-corner-all";
-				calender = "";
-				if (isMultiMonth) {
-					calender += "<div class='ui-datepicker-group";
-					if (numMonths[1] > 1) {
-						switch (col) {
-							case 0: calender += " ui-datepicker-group-first";
-								cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break;
-							case numMonths[1]-1: calender += " ui-datepicker-group-last";
-								cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break;
-							default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
-						}
-					}
-					calender += "'>";
-				}
-				calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
-					(/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") +
-					(/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") +
-					this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
-					row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
-					"</div><table class='ui-datepicker-calendar'><thead>" +
-					"<tr>";
-				thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : "");
-				for (dow = 0; dow < 7; dow++) { // days of the week
-					day = (dow + firstDay) % 7;
-					thead += "<th scope='col'" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +
-						"<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>";
-				}
-				calender += thead + "</tr></thead><tbody>";
-				daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
-				if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) {
-					inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
-				}
-				leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
-				curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
-				numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
-				this.maxRows = numRows;
-				printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
-				for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows
-					calender += "<tr>";
-					tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
-						this._get(inst, "calculateWeek")(printDate) + "</td>");
-					for (dow = 0; dow < 7; dow++) { // create date picker days
-						daySettings = (beforeShowDay ?
-							beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]);
-						otherMonth = (printDate.getMonth() !== drawMonth);
-						unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
-							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
-						tbody += "<td class='" +
-							((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends
-							(otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months
-							((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key
-							(defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ?
-							// or defaultDate is current printedDate and defaultDate is selectedDate
-							" " + this._dayOverClass : "") + // highlight selected day
-							(unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") +  // highlight unselectable days
-							(otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates
-							(printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day
-							(printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different)
-							((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "&#39;") + "'" : "") + // cell title
-							(unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions
-							(otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
-							(unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
-							(printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") +
-							(printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day
-							(otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months
-							"' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date
-						printDate.setDate(printDate.getDate() + 1);
-						printDate = this._daylightSavingAdjust(printDate);
-					}
-					calender += tbody + "</tr>";
-				}
-				drawMonth++;
-				if (drawMonth > 11) {
-					drawMonth = 0;
-					drawYear++;
-				}
-				calender += "</tbody></table>" + (isMultiMonth ? "</div>" +
-							((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : "");
-				group += calender;
-			}
-			html += group;
-		}
-		html += buttonPanel;
-		inst._keyEvent = false;
-		return html;
-	},
-
-	/* Generate the month and year header. */
-	_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
-			secondary, monthNames, monthNamesShort) {
-
-		var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
-			changeMonth = this._get(inst, "changeMonth"),
-			changeYear = this._get(inst, "changeYear"),
-			showMonthAfterYear = this._get(inst, "showMonthAfterYear"),
-			html = "<div class='ui-datepicker-title'>",
-			monthHtml = "";
-
-		// month selection
-		if (secondary || !changeMonth) {
-			monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>";
-		} else {
-			inMinYear = (minDate && minDate.getFullYear() === drawYear);
-			inMaxYear = (maxDate && maxDate.getFullYear() === drawYear);
-			monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
-			for ( month = 0; month < 12; month++) {
-				if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) {
-					monthHtml += "<option value='" + month + "'" +
-						(month === drawMonth ? " selected='selected'" : "") +
-						">" + monthNamesShort[month] + "</option>";
-				}
-			}
-			monthHtml += "</select>";
-		}
-
-		if (!showMonthAfterYear) {
-			html += monthHtml + (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "");
-		}
-
-		// year selection
-		if ( !inst.yearshtml ) {
-			inst.yearshtml = "";
-			if (secondary || !changeYear) {
-				html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
-			} else {
-				// determine range of years to display
-				years = this._get(inst, "yearRange").split(":");
-				thisYear = new Date().getFullYear();
-				determineYear = function(value) {
-					var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) :
-						(value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) :
-						parseInt(value, 10)));
-					return (isNaN(year) ? thisYear : year);
-				};
-				year = determineYear(years[0]);
-				endYear = Math.max(year, determineYear(years[1] || ""));
-				year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
-				endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
-				inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
-				for (; year <= endYear; year++) {
-					inst.yearshtml += "<option value='" + year + "'" +
-						(year === drawYear ? " selected='selected'" : "") +
-						">" + year + "</option>";
-				}
-				inst.yearshtml += "</select>";
-
-				html += inst.yearshtml;
-				inst.yearshtml = null;
-			}
-		}
-
-		html += this._get(inst, "yearSuffix");
-		if (showMonthAfterYear) {
-			html += (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "") + monthHtml;
-		}
-		html += "</div>"; // Close datepicker_header
-		return html;
-	},
-
-	/* Adjust one of the date sub-fields. */
-	_adjustInstDate: function(inst, offset, period) {
-		var year = inst.drawYear + (period === "Y" ? offset : 0),
-			month = inst.drawMonth + (period === "M" ? offset : 0),
-			day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0),
-			date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day)));
-
-		inst.selectedDay = date.getDate();
-		inst.drawMonth = inst.selectedMonth = date.getMonth();
-		inst.drawYear = inst.selectedYear = date.getFullYear();
-		if (period === "M" || period === "Y") {
-			this._notifyChange(inst);
-		}
-	},
-
-	/* Ensure a date is within any min/max bounds. */
-	_restrictMinMax: function(inst, date) {
-		var minDate = this._getMinMaxDate(inst, "min"),
-			maxDate = this._getMinMaxDate(inst, "max"),
-			newDate = (minDate && date < minDate ? minDate : date);
-		return (maxDate && newDate > maxDate ? maxDate : newDate);
-	},
-
-	/* Notify change of month/year. */
-	_notifyChange: function(inst) {
-		var onChange = this._get(inst, "onChangeMonthYear");
-		if (onChange) {
-			onChange.apply((inst.input ? inst.input[0] : null),
-				[inst.selectedYear, inst.selectedMonth + 1, inst]);
-		}
-	},
-
-	/* Determine the number of months to show. */
-	_getNumberOfMonths: function(inst) {
-		var numMonths = this._get(inst, "numberOfMonths");
-		return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths));
-	},
-
-	/* Determine the current maximum date - ensure no time components are set. */
-	_getMinMaxDate: function(inst, minMax) {
-		return this._determineDate(inst, this._get(inst, minMax + "Date"), null);
-	},
-
-	/* Find the number of days in a given month. */
-	_getDaysInMonth: function(year, month) {
-		return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
-	},
-
-	/* Find the day of the week of the first of a month. */
-	_getFirstDayOfMonth: function(year, month) {
-		return new Date(year, month, 1).getDay();
-	},
-
-	/* Determines if we should allow a "next/prev" month display change. */
-	_canAdjustMonth: function(inst, offset, curYear, curMonth) {
-		var numMonths = this._getNumberOfMonths(inst),
-			date = this._daylightSavingAdjust(new Date(curYear,
-			curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
-
-		if (offset < 0) {
-			date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
-		}
-		return this._isInRange(inst, date);
-	},
-
-	/* Is the given date in the accepted range? */
-	_isInRange: function(inst, date) {
-		var yearSplit, currentYear,
-			minDate = this._getMinMaxDate(inst, "min"),
-			maxDate = this._getMinMaxDate(inst, "max"),
-			minYear = null,
-			maxYear = null,
-			years = this._get(inst, "yearRange");
-			if (years){
-				yearSplit = years.split(":");
-				currentYear = new Date().getFullYear();
-				minYear = parseInt(yearSplit[0], 10);
-				maxYear = parseInt(yearSplit[1], 10);
-				if ( yearSplit[0].match(/[+\-].*/) ) {
-					minYear += currentYear;
-				}
-				if ( yearSplit[1].match(/[+\-].*/) ) {
-					maxYear += currentYear;
-				}
-			}
-
-		return ((!minDate || date.getTime() >= minDate.getTime()) &&
-			(!maxDate || date.getTime() <= maxDate.getTime()) &&
-			(!minYear || date.getFullYear() >= minYear) &&
-			(!maxYear || date.getFullYear() <= maxYear));
-	},
-
-	/* Provide the configuration settings for formatting/parsing. */
-	_getFormatConfig: function(inst) {
-		var shortYearCutoff = this._get(inst, "shortYearCutoff");
-		shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff :
-			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
-		return {shortYearCutoff: shortYearCutoff,
-			dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"),
-			monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")};
-	},
-
-	/* Format the given date for display. */
-	_formatDate: function(inst, day, month, year) {
-		if (!day) {
-			inst.currentDay = inst.selectedDay;
-			inst.currentMonth = inst.selectedMonth;
-			inst.currentYear = inst.selectedYear;
-		}
-		var date = (day ? (typeof day === "object" ? day :
-			this._daylightSavingAdjust(new Date(year, month, day))) :
-			this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
-		return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst));
-	}
-});
-
-/*
- * Bind hover events for datepicker elements.
- * Done via delegate so the binding only occurs once in the lifetime of the parent div.
- * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
- */
-function datepicker_bindHover(dpDiv) {
-	var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
-	return dpDiv.delegate(selector, "mouseout", function() {
-			$(this).removeClass("ui-state-hover");
-			if (this.className.indexOf("ui-datepicker-prev") !== -1) {
-				$(this).removeClass("ui-datepicker-prev-hover");
-			}
-			if (this.className.indexOf("ui-datepicker-next") !== -1) {
-				$(this).removeClass("ui-datepicker-next-hover");
-			}
-		})
-		.delegate( selector, "mouseover", datepicker_handleMouseover );
-}
-
-function datepicker_handleMouseover() {
-	if (!$.datepicker._isDisabledDatepicker( datepicker_instActive.inline? datepicker_instActive.dpDiv.parent()[0] : datepicker_instActive.input[0])) {
-		$(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
-		$(this).addClass("ui-state-hover");
-		if (this.className.indexOf("ui-datepicker-prev") !== -1) {
-			$(this).addClass("ui-datepicker-prev-hover");
-		}
-		if (this.className.indexOf("ui-datepicker-next") !== -1) {
-			$(this).addClass("ui-datepicker-next-hover");
-		}
-	}
-}
-
-/* jQuery extend now ignores nulls! */
-function datepicker_extendRemove(target, props) {
-	$.extend(target, props);
-	for (var name in props) {
-		if (props[name] == null) {
-			target[name] = props[name];
-		}
-	}
-	return target;
-}
-
-/* Invoke the datepicker functionality.
-   @param  options  string - a command, optionally followed by additional parameters or
-					Object - settings for attaching new datepicker functionality
-   @return  jQuery object */
-$.fn.datepicker = function(options){
-
-	/* Verify an empty collection wasn't passed - Fixes #6976 */
-	if ( !this.length ) {
-		return this;
-	}
-
-	/* Initialise the date picker. */
-	if (!$.datepicker.initialized) {
-		$(document).mousedown($.datepicker._checkExternalClick);
-		$.datepicker.initialized = true;
-	}
-
-	/* Append datepicker main container to body if not exist. */
-	if ($("#"+$.datepicker._mainDivId).length === 0) {
-		$("body").append($.datepicker.dpDiv);
-	}
-
-	var otherArgs = Array.prototype.slice.call(arguments, 1);
-	if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) {
-		return $.datepicker["_" + options + "Datepicker"].
-			apply($.datepicker, [this[0]].concat(otherArgs));
-	}
-	if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") {
-		return $.datepicker["_" + options + "Datepicker"].
-			apply($.datepicker, [this[0]].concat(otherArgs));
-	}
-	return this.each(function() {
-		typeof options === "string" ?
-			$.datepicker["_" + options + "Datepicker"].
-				apply($.datepicker, [this].concat(otherArgs)) :
-			$.datepicker._attachDatepicker(this, options);
-	});
-};
-
-$.datepicker = new Datepicker(); // singleton instance
-$.datepicker.initialized = false;
-$.datepicker.uuid = new Date().getTime();
-$.datepicker.version = "1.11.4";
-
-var datepicker = $.datepicker;
-
-
-/*!
- * jQuery UI Draggable 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/draggable/
- */
-
-
-$.widget("ui.draggable", $.ui.mouse, {
-	version: "1.11.4",
-	widgetEventPrefix: "drag",
-	options: {
-		addClasses: true,
-		appendTo: "parent",
-		axis: false,
-		connectToSortable: false,
-		containment: false,
-		cursor: "auto",
-		cursorAt: false,
-		grid: false,
-		handle: false,
-		helper: "original",
-		iframeFix: false,
-		opacity: false,
-		refreshPositions: false,
-		revert: false,
-		revertDuration: 500,
-		scope: "default",
-		scroll: true,
-		scrollSensitivity: 20,
-		scrollSpeed: 20,
-		snap: false,
-		snapMode: "both",
-		snapTolerance: 20,
-		stack: false,
-		zIndex: false,
-
-		// callbacks
-		drag: null,
-		start: null,
-		stop: null
-	},
-	_create: function() {
-
-		if ( this.options.helper === "original" ) {
-			this._setPositionRelative();
-		}
-		if (this.options.addClasses){
-			this.element.addClass("ui-draggable");
-		}
-		if (this.options.disabled){
-			this.element.addClass("ui-draggable-disabled");
-		}
-		this._setHandleClassName();
-
-		this._mouseInit();
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-		if ( key === "handle" ) {
-			this._removeHandleClassName();
-			this._setHandleClassName();
-		}
-	},
-
-	_destroy: function() {
-		if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
-			this.destroyOnClear = true;
-			return;
-		}
-		this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
-		this._removeHandleClassName();
-		this._mouseDestroy();
-	},
-
-	_mouseCapture: function(event) {
-		var o = this.options;
-
-		this._blurActiveElement( event );
-
-		// among others, prevent a drag on a resizable-handle
-		if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
-			return false;
-		}
-
-		//Quit if we're not on a valid handle
-		this.handle = this._getHandle(event);
-		if (!this.handle) {
-			return false;
-		}
-
-		this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );
-
-		return true;
-
-	},
-
-	_blockFrames: function( selector ) {
-		this.iframeBlocks = this.document.find( selector ).map(function() {
-			var iframe = $( this );
-
-			return $( "<div>" )
-				.css( "position", "absolute" )
-				.appendTo( iframe.parent() )
-				.outerWidth( iframe.outerWidth() )
-				.outerHeight( iframe.outerHeight() )
-				.offset( iframe.offset() )[ 0 ];
-		});
-	},
-
-	_unblockFrames: function() {
-		if ( this.iframeBlocks ) {
-			this.iframeBlocks.remove();
-			delete this.iframeBlocks;
-		}
-	},
-
-	_blurActiveElement: function( event ) {
-		var document = this.document[ 0 ];
-
-		// Only need to blur if the event occurred on the draggable itself, see #10527
-		if ( !this.handleElement.is( event.target ) ) {
-			return;
-		}
-
-		// support: IE9
-		// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
-		try {
-
-			// Support: IE9, IE10
-			// If the <body> is blurred, IE will switch windows, see #9520
-			if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== "body" ) {
-
-				// Blur any element that currently has focus, see #4261
-				$( document.activeElement ).blur();
-			}
-		} catch ( error ) {}
-	},
-
-	_mouseStart: function(event) {
-
-		var o = this.options;
-
-		//Create and append the visible helper
-		this.helper = this._createHelper(event);
-
-		this.helper.addClass("ui-draggable-dragging");
-
-		//Cache the helper size
-		this._cacheHelperProportions();
-
-		//If ddmanager is used for droppables, set the global draggable
-		if ($.ui.ddmanager) {
-			$.ui.ddmanager.current = this;
-		}
-
-		/*
-		 * - Position generation -
-		 * This block generates everything position related - it's the core of draggables.
-		 */
-
-		//Cache the margins of the original element
-		this._cacheMargins();
-
-		//Store the helper's css position
-		this.cssPosition = this.helper.css( "position" );
-		this.scrollParent = this.helper.scrollParent( true );
-		this.offsetParent = this.helper.offsetParent();
-		this.hasFixedAncestor = this.helper.parents().filter(function() {
-				return $( this ).css( "position" ) === "fixed";
-			}).length > 0;
-
-		//The element's absolute position on the page minus margins
-		this.positionAbs = this.element.offset();
-		this._refreshOffsets( event );
-
-		//Generate the original position
-		this.originalPosition = this.position = this._generatePosition( event, false );
-		this.originalPageX = event.pageX;
-		this.originalPageY = event.pageY;
-
-		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
-		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
-
-		//Set a containment if given in the options
-		this._setContainment();
-
-		//Trigger event + callbacks
-		if (this._trigger("start", event) === false) {
-			this._clear();
-			return false;
-		}
-
-		//Recache the helper size
-		this._cacheHelperProportions();
-
-		//Prepare the droppable offsets
-		if ($.ui.ddmanager && !o.dropBehaviour) {
-			$.ui.ddmanager.prepareOffsets(this, event);
-		}
-
-		// Reset helper's right/bottom css if they're set and set explicit width/height instead
-		// as this prevents resizing of elements with right/bottom set (see #7772)
-		this._normalizeRightBottom();
-
-		this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
-
-		//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
-		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.dragStart(this, event);
-		}
-
-		return true;
-	},
-
-	_refreshOffsets: function( event ) {
-		this.offset = {
-			top: this.positionAbs.top - this.margins.top,
-			left: this.positionAbs.left - this.margins.left,
-			scroll: false,
-			parent: this._getParentOffset(),
-			relative: this._getRelativeOffset()
-		};
-
-		this.offset.click = {
-			left: event.pageX - this.offset.left,
-			top: event.pageY - this.offset.top
-		};
-	},
-
-	_mouseDrag: function(event, noPropagation) {
-		// reset any necessary cached properties (see #5009)
-		if ( this.hasFixedAncestor ) {
-			this.offset.parent = this._getParentOffset();
-		}
-
-		//Compute the helpers position
-		this.position = this._generatePosition( event, true );
-		this.positionAbs = this._convertPositionTo("absolute");
-
-		//Call plugins and callbacks and use the resulting position if something is returned
-		if (!noPropagation) {
-			var ui = this._uiHash();
-			if (this._trigger("drag", event, ui) === false) {
-				this._mouseUp({});
-				return false;
-			}
-			this.position = ui.position;
-		}
-
-		this.helper[ 0 ].style.left = this.position.left + "px";
-		this.helper[ 0 ].style.top = this.position.top + "px";
-
-		if ($.ui.ddmanager) {
-			$.ui.ddmanager.drag(this, event);
-		}
-
-		return false;
-	},
-
-	_mouseStop: function(event) {
-
-		//If we are using droppables, inform the manager about the drop
-		var that = this,
-			dropped = false;
-		if ($.ui.ddmanager && !this.options.dropBehaviour) {
-			dropped = $.ui.ddmanager.drop(this, event);
-		}
-
-		//if a drop comes from outside (a sortable)
-		if (this.dropped) {
-			dropped = this.dropped;
-			this.dropped = false;
-		}
-
-		if ((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
-			$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
-				if (that._trigger("stop", event) !== false) {
-					that._clear();
-				}
-			});
-		} else {
-			if (this._trigger("stop", event) !== false) {
-				this._clear();
-			}
-		}
-
-		return false;
-	},
-
-	_mouseUp: function( event ) {
-		this._unblockFrames();
-
-		//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
-		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.dragStop(this, event);
-		}
-
-		// Only need to focus if the event occurred on the draggable itself, see #10527
-		if ( this.handleElement.is( event.target ) ) {
-			// The interaction is over; whether or not the click resulted in a drag, focus the element
-			this.element.focus();
-		}
-
-		return $.ui.mouse.prototype._mouseUp.call(this, event);
-	},
-
-	cancel: function() {
-
-		if (this.helper.is(".ui-draggable-dragging")) {
-			this._mouseUp({});
-		} else {
-			this._clear();
-		}
-
-		return this;
-
-	},
-
-	_getHandle: function(event) {
-		return this.options.handle ?
-			!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
-			true;
-	},
-
-	_setHandleClassName: function() {
-		this.handleElement = this.options.handle ?
-			this.element.find( this.options.handle ) : this.element;
-		this.handleElement.addClass( "ui-draggable-handle" );
-	},
-
-	_removeHandleClassName: function() {
-		this.handleElement.removeClass( "ui-draggable-handle" );
-	},
-
-	_createHelper: function(event) {
-
-		var o = this.options,
-			helperIsFunction = $.isFunction( o.helper ),
-			helper = helperIsFunction ?
-				$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :
-				( o.helper === "clone" ?
-					this.element.clone().removeAttr( "id" ) :
-					this.element );
-
-		if (!helper.parents("body").length) {
-			helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
-		}
-
-		// http://bugs.jqueryui.com/ticket/9446
-		// a helper function can return the original element
-		// which wouldn't have been set to relative in _create
-		if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
-			this._setPositionRelative();
-		}
-
-		if (helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
-			helper.css("position", "absolute");
-		}
-
-		return helper;
-
-	},
-
-	_setPositionRelative: function() {
-		if ( !( /^(?:r|a|f)/ ).test( this.element.css( "position" ) ) ) {
-			this.element[ 0 ].style.position = "relative";
-		}
-	},
-
-	_adjustOffsetFromHelper: function(obj) {
-		if (typeof obj === "string") {
-			obj = obj.split(" ");
-		}
-		if ($.isArray(obj)) {
-			obj = { left: +obj[0], top: +obj[1] || 0 };
-		}
-		if ("left" in obj) {
-			this.offset.click.left = obj.left + this.margins.left;
-		}
-		if ("right" in obj) {
-			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
-		}
-		if ("top" in obj) {
-			this.offset.click.top = obj.top + this.margins.top;
-		}
-		if ("bottom" in obj) {
-			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
-		}
-	},
-
-	_isRootNode: function( element ) {
-		return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
-	},
-
-	_getParentOffset: function() {
-
-		//Get the offsetParent and cache its position
-		var po = this.offsetParent.offset(),
-			document = this.document[ 0 ];
-
-		// This is a special case where we need to modify a offset calculated on start, since the following happened:
-		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
-		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
-		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
-		if (this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
-			po.left += this.scrollParent.scrollLeft();
-			po.top += this.scrollParent.scrollTop();
-		}
-
-		if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
-			po = { top: 0, left: 0 };
-		}
-
-		return {
-			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"), 10) || 0),
-			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"), 10) || 0)
-		};
-
-	},
-
-	_getRelativeOffset: function() {
-		if ( this.cssPosition !== "relative" ) {
-			return { top: 0, left: 0 };
-		}
-
-		var p = this.element.position(),
-			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
-
-		return {
-			top: p.top - ( parseInt(this.helper.css( "top" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
-			left: p.left - ( parseInt(this.helper.css( "left" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
-		};
-
-	},
-
-	_cacheMargins: function() {
-		this.margins = {
-			left: (parseInt(this.element.css("marginLeft"), 10) || 0),
-			top: (parseInt(this.element.css("marginTop"), 10) || 0),
-			right: (parseInt(this.element.css("marginRight"), 10) || 0),
-			bottom: (parseInt(this.element.css("marginBottom"), 10) || 0)
-		};
-	},
-
-	_cacheHelperProportions: function() {
-		this.helperProportions = {
-			width: this.helper.outerWidth(),
-			height: this.helper.outerHeight()
-		};
-	},
-
-	_setContainment: function() {
-
-		var isUserScrollable, c, ce,
-			o = this.options,
-			document = this.document[ 0 ];
-
-		this.relativeContainer = null;
-
-		if ( !o.containment ) {
-			this.containment = null;
-			return;
-		}
-
-		if ( o.containment === "window" ) {
-			this.containment = [
-				$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
-				$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
-				$( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left,
-				$( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
-			];
-			return;
-		}
-
-		if ( o.containment === "document") {
-			this.containment = [
-				0,
-				0,
-				$( document ).width() - this.helperProportions.width - this.margins.left,
-				( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
-			];
-			return;
-		}
-
-		if ( o.containment.constructor === Array ) {
-			this.containment = o.containment;
-			return;
-		}
-
-		if ( o.containment === "parent" ) {
-			o.containment = this.helper[ 0 ].parentNode;
-		}
-
-		c = $( o.containment );
-		ce = c[ 0 ];
-
-		if ( !ce ) {
-			return;
-		}
-
-		isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );
-
-		this.containment = [
-			( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
-			( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
-			( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
-				( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
-				( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
-				this.helperProportions.width -
-				this.margins.left -
-				this.margins.right,
-			( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
-				( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) -
-				( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) -
-				this.helperProportions.height -
-				this.margins.top -
-				this.margins.bottom
-		];
-		this.relativeContainer = c;
-	},
-
-	_convertPositionTo: function(d, pos) {
-
-		if (!pos) {
-			pos = this.position;
-		}
-
-		var mod = d === "absolute" ? 1 : -1,
-			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
-
-		return {
-			top: (
-				pos.top	+																// The absolute mouse position
-				this.offset.relative.top * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.top * mod -										// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod)
-			),
-			left: (
-				pos.left +																// The absolute mouse position
-				this.offset.relative.left * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.left * mod	-										// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod)
-			)
-		};
-
-	},
-
-	_generatePosition: function( event, constrainPosition ) {
-
-		var containment, co, top, left,
-			o = this.options,
-			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
-			pageX = event.pageX,
-			pageY = event.pageY;
-
-		// Cache the scroll
-		if ( !scrollIsRootNode || !this.offset.scroll ) {
-			this.offset.scroll = {
-				top: this.scrollParent.scrollTop(),
-				left: this.scrollParent.scrollLeft()
-			};
-		}
-
-		/*
-		 * - Position constraining -
-		 * Constrain the position to a mix of grid, containment.
-		 */
-
-		// If we are not dragging yet, we won't check for options
-		if ( constrainPosition ) {
-			if ( this.containment ) {
-				if ( this.relativeContainer ){
-					co = this.relativeContainer.offset();
-					containment = [
-						this.containment[ 0 ] + co.left,
-						this.containment[ 1 ] + co.top,
-						this.containment[ 2 ] + co.left,
-						this.containment[ 3 ] + co.top
-					];
-				} else {
-					containment = this.containment;
-				}
-
-				if (event.pageX - this.offset.click.left < containment[0]) {
-					pageX = containment[0] + this.offset.click.left;
-				}
-				if (event.pageY - this.offset.click.top < containment[1]) {
-					pageY = containment[1] + this.offset.click.top;
-				}
-				if (event.pageX - this.offset.click.left > containment[2]) {
-					pageX = containment[2] + this.offset.click.left;
-				}
-				if (event.pageY - this.offset.click.top > containment[3]) {
-					pageY = containment[3] + this.offset.click.top;
-				}
-			}
-
-			if (o.grid) {
-				//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
-				top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
-				pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
-
-				left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
-				pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
-			}
-
-			if ( o.axis === "y" ) {
-				pageX = this.originalPageX;
-			}
-
-			if ( o.axis === "x" ) {
-				pageY = this.originalPageY;
-			}
-		}
-
-		return {
-			top: (
-				pageY -																	// The absolute mouse position
-				this.offset.click.top	-												// Click offset (relative to the element)
-				this.offset.relative.top -												// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.top +												// The offsetParent's offset without borders (offset + border)
-				( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
-			),
-			left: (
-				pageX -																	// The absolute mouse position
-				this.offset.click.left -												// Click offset (relative to the element)
-				this.offset.relative.left -												// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.left +												// The offsetParent's offset without borders (offset + border)
-				( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
-			)
-		};
-
-	},
-
-	_clear: function() {
-		this.helper.removeClass("ui-draggable-dragging");
-		if (this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
-			this.helper.remove();
-		}
-		this.helper = null;
-		this.cancelHelperRemoval = false;
-		if ( this.destroyOnClear ) {
-			this.destroy();
-		}
-	},
-
-	_normalizeRightBottom: function() {
-		if ( this.options.axis !== "y" && this.helper.css( "right" ) !== "auto" ) {
-			this.helper.width( this.helper.width() );
-			this.helper.css( "right", "auto" );
-		}
-		if ( this.options.axis !== "x" && this.helper.css( "bottom" ) !== "auto" ) {
-			this.helper.height( this.helper.height() );
-			this.helper.css( "bottom", "auto" );
-		}
-	},
-
-	// From now on bulk stuff - mainly helpers
-
-	_trigger: function( type, event, ui ) {
-		ui = ui || this._uiHash();
-		$.ui.plugin.call( this, type, [ event, ui, this ], true );
-
-		// Absolute position and offset (see #6884 ) have to be recalculated after plugins
-		if ( /^(drag|start|stop)/.test( type ) ) {
-			this.positionAbs = this._convertPositionTo( "absolute" );
-			ui.offset = this.positionAbs;
-		}
-		return $.Widget.prototype._trigger.call( this, type, event, ui );
-	},
-
-	plugins: {},
-
-	_uiHash: function() {
-		return {
-			helper: this.helper,
-			position: this.position,
-			originalPosition: this.originalPosition,
-			offset: this.positionAbs
-		};
-	}
-
-});
-
-$.ui.plugin.add( "draggable", "connectToSortable", {
-	start: function( event, ui, draggable ) {
-		var uiSortable = $.extend( {}, ui, {
-			item: draggable.element
-		});
-
-		draggable.sortables = [];
-		$( draggable.options.connectToSortable ).each(function() {
-			var sortable = $( this ).sortable( "instance" );
-
-			if ( sortable && !sortable.options.disabled ) {
-				draggable.sortables.push( sortable );
-
-				// refreshPositions is called at drag start to refresh the containerCache
-				// which is used in drag. This ensures it's initialized and synchronized
-				// with any changes that might have happened on the page since initialization.
-				sortable.refreshPositions();
-				sortable._trigger("activate", event, uiSortable);
-			}
-		});
-	},
-	stop: function( event, ui, draggable ) {
-		var uiSortable = $.extend( {}, ui, {
-			item: draggable.element
-		});
-
-		draggable.cancelHelperRemoval = false;
-
-		$.each( draggable.sortables, function() {
-			var sortable = this;
-
-			if ( sortable.isOver ) {
-				sortable.isOver = 0;
-
-				// Allow this sortable to handle removing the helper
-				draggable.cancelHelperRemoval = true;
-				sortable.cancelHelperRemoval = false;
-
-				// Use _storedCSS To restore properties in the sortable,
-				// as this also handles revert (#9675) since the draggable
-				// may have modified them in unexpected ways (#8809)
-				sortable._storedCSS = {
-					position: sortable.placeholder.css( "position" ),
-					top: sortable.placeholder.css( "top" ),
-					left: sortable.placeholder.css( "left" )
-				};
-
-				sortable._mouseStop(event);
-
-				// Once drag has ended, the sortable should return to using
-				// its original helper, not the shared helper from draggable
-				sortable.options.helper = sortable.options._helper;
-			} else {
-				// Prevent this Sortable from removing the helper.
-				// However, don't set the draggable to remove the helper
-				// either as another connected Sortable may yet handle the removal.
-				sortable.cancelHelperRemoval = true;
-
-				sortable._trigger( "deactivate", event, uiSortable );
-			}
-		});
-	},
-	drag: function( event, ui, draggable ) {
-		$.each( draggable.sortables, function() {
-			var innermostIntersecting = false,
-				sortable = this;
-
-			// Copy over variables that sortable's _intersectsWith uses
-			sortable.positionAbs = draggable.positionAbs;
-			sortable.helperProportions = draggable.helperProportions;
-			sortable.offset.click = draggable.offset.click;
-
-			if ( sortable._intersectsWith( sortable.containerCache ) ) {
-				innermostIntersecting = true;
-
-				$.each( draggable.sortables, function() {
-					// Copy over variables that sortable's _intersectsWith uses
-					this.positionAbs = draggable.positionAbs;
-					this.helperProportions = draggable.helperProportions;
-					this.offset.click = draggable.offset.click;
-
-					if ( this !== sortable &&
-							this._intersectsWith( this.containerCache ) &&
-							$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {
-						innermostIntersecting = false;
-					}
-
-					return innermostIntersecting;
-				});
-			}
-
-			if ( innermostIntersecting ) {
-				// If it intersects, we use a little isOver variable and set it once,
-				// so that the move-in stuff gets fired only once.
-				if ( !sortable.isOver ) {
-					sortable.isOver = 1;
-
-					// Store draggable's parent in case we need to reappend to it later.
-					draggable._parent = ui.helper.parent();
-
-					sortable.currentItem = ui.helper
-						.appendTo( sortable.element )
-						.data( "ui-sortable-item", true );
-
-					// Store helper option to later restore it
-					sortable.options._helper = sortable.options.helper;
-
-					sortable.options.helper = function() {
-						return ui.helper[ 0 ];
-					};
-
-					// Fire the start events of the sortable with our passed browser event,
-					// and our own helper (so it doesn't create a new one)
-					event.target = sortable.currentItem[ 0 ];
-					sortable._mouseCapture( event, true );
-					sortable._mouseStart( event, true, true );
-
-					// Because the browser event is way off the new appended portlet,
-					// modify necessary variables to reflect the changes
-					sortable.offset.click.top = draggable.offset.click.top;
-					sortable.offset.click.left = draggable.offset.click.left;
-					sortable.offset.parent.left -= draggable.offset.parent.left -
-						sortable.offset.parent.left;
-					sortable.offset.parent.top -= draggable.offset.parent.top -
-						sortable.offset.parent.top;
-
-					draggable._trigger( "toSortable", event );
-
-					// Inform draggable that the helper is in a valid drop zone,
-					// used solely in the revert option to handle "valid/invalid".
-					draggable.dropped = sortable.element;
-
-					// Need to refreshPositions of all sortables in the case that
-					// adding to one sortable changes the location of the other sortables (#9675)
-					$.each( draggable.sortables, function() {
-						this.refreshPositions();
-					});
-
-					// hack so receive/update callbacks work (mostly)
-					draggable.currentItem = draggable.element;
-					sortable.fromOutside = draggable;
-				}
-
-				if ( sortable.currentItem ) {
-					sortable._mouseDrag( event );
-					// Copy the sortable's position because the draggable's can potentially reflect
-					// a relative position, while sortable is always absolute, which the dragged
-					// element has now become. (#8809)
-					ui.position = sortable.position;
-				}
-			} else {
-				// If it doesn't intersect with the sortable, and it intersected before,
-				// we fake the drag stop of the sortable, but make sure it doesn't remove
-				// the helper by using cancelHelperRemoval.
-				if ( sortable.isOver ) {
-
-					sortable.isOver = 0;
-					sortable.cancelHelperRemoval = true;
-
-					// Calling sortable's mouseStop would trigger a revert,
-					// so revert must be temporarily false until after mouseStop is called.
-					sortable.options._revert = sortable.options.revert;
-					sortable.options.revert = false;
-
-					sortable._trigger( "out", event, sortable._uiHash( sortable ) );
-					sortable._mouseStop( event, true );
-
-					// restore sortable behaviors that were modfied
-					// when the draggable entered the sortable area (#9481)
-					sortable.options.revert = sortable.options._revert;
-					sortable.options.helper = sortable.options._helper;
-
-					if ( sortable.placeholder ) {
-						sortable.placeholder.remove();
-					}
-
-					// Restore and recalculate the draggable's offset considering the sortable
-					// may have modified them in unexpected ways. (#8809, #10669)
-					ui.helper.appendTo( draggable._parent );
-					draggable._refreshOffsets( event );
-					ui.position = draggable._generatePosition( event, true );
-
-					draggable._trigger( "fromSortable", event );
-
-					// Inform draggable that the helper is no longer in a valid drop zone
-					draggable.dropped = false;
-
-					// Need to refreshPositions of all sortables just in case removing
-					// from one sortable changes the location of other sortables (#9675)
-					$.each( draggable.sortables, function() {
-						this.refreshPositions();
-					});
-				}
-			}
-		});
-	}
-});
-
-$.ui.plugin.add("draggable", "cursor", {
-	start: function( event, ui, instance ) {
-		var t = $( "body" ),
-			o = instance.options;
-
-		if (t.css("cursor")) {
-			o._cursor = t.css("cursor");
-		}
-		t.css("cursor", o.cursor);
-	},
-	stop: function( event, ui, instance ) {
-		var o = instance.options;
-		if (o._cursor) {
-			$("body").css("cursor", o._cursor);
-		}
-	}
-});
-
-$.ui.plugin.add("draggable", "opacity", {
-	start: function( event, ui, instance ) {
-		var t = $( ui.helper ),
-			o = instance.options;
-		if (t.css("opacity")) {
-			o._opacity = t.css("opacity");
-		}
-		t.css("opacity", o.opacity);
-	},
-	stop: function( event, ui, instance ) {
-		var o = instance.options;
-		if (o._opacity) {
-			$(ui.helper).css("opacity", o._opacity);
-		}
-	}
-});
-
-$.ui.plugin.add("draggable", "scroll", {
-	start: function( event, ui, i ) {
-		if ( !i.scrollParentNotHidden ) {
-			i.scrollParentNotHidden = i.helper.scrollParent( false );
-		}
-
-		if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] && i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
-			i.overflowOffset = i.scrollParentNotHidden.offset();
-		}
-	},
-	drag: function( event, ui, i  ) {
-
-		var o = i.options,
-			scrolled = false,
-			scrollParent = i.scrollParentNotHidden[ 0 ],
-			document = i.document[ 0 ];
-
-		if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) {
-			if ( !o.axis || o.axis !== "x" ) {
-				if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY < o.scrollSensitivity ) {
-					scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
-				} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
-					scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
-				}
-			}
-
-			if ( !o.axis || o.axis !== "y" ) {
-				if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX < o.scrollSensitivity ) {
-					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
-				} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
-					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;
-				}
-			}
-
-		} else {
-
-			if (!o.axis || o.axis !== "x") {
-				if (event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
-					scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
-				} else if ($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
-					scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
-				}
-			}
-
-			if (!o.axis || o.axis !== "y") {
-				if (event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
-					scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
-				} else if ($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
-					scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
-				}
-			}
-
-		}
-
-		if (scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
-			$.ui.ddmanager.prepareOffsets(i, event);
-		}
-
-	}
-});
-
-$.ui.plugin.add("draggable", "snap", {
-	start: function( event, ui, i ) {
-
-		var o = i.options;
-
-		i.snapElements = [];
-
-		$(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
-			var $t = $(this),
-				$o = $t.offset();
-			if (this !== i.element[0]) {
-				i.snapElements.push({
-					item: this,
-					width: $t.outerWidth(), height: $t.outerHeight(),
-					top: $o.top, left: $o.left
-				});
-			}
-		});
-
-	},
-	drag: function( event, ui, inst ) {
-
-		var ts, bs, ls, rs, l, r, t, b, i, first,
-			o = inst.options,
-			d = o.snapTolerance,
-			x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
-			y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
-
-		for (i = inst.snapElements.length - 1; i >= 0; i--){
-
-			l = inst.snapElements[i].left - inst.margins.left;
-			r = l + inst.snapElements[i].width;
-			t = inst.snapElements[i].top - inst.margins.top;
-			b = t + inst.snapElements[i].height;
-
-			if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
-				if (inst.snapElements[i].snapping) {
-					(inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
-				}
-				inst.snapElements[i].snapping = false;
-				continue;
-			}
-
-			if (o.snapMode !== "inner") {
-				ts = Math.abs(t - y2) <= d;
-				bs = Math.abs(b - y1) <= d;
-				ls = Math.abs(l - x2) <= d;
-				rs = Math.abs(r - x1) <= d;
-				if (ts) {
-					ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top;
-				}
-				if (bs) {
-					ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top;
-				}
-				if (ls) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left;
-				}
-				if (rs) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left;
-				}
-			}
-
-			first = (ts || bs || ls || rs);
-
-			if (o.snapMode !== "outer") {
-				ts = Math.abs(t - y1) <= d;
-				bs = Math.abs(b - y2) <= d;
-				ls = Math.abs(l - x1) <= d;
-				rs = Math.abs(r - x2) <= d;
-				if (ts) {
-					ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top;
-				}
-				if (bs) {
-					ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top;
-				}
-				if (ls) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left;
-				}
-				if (rs) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left;
-				}
-			}
-
-			if (!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) {
-				(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
-			}
-			inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
-
-		}
-
-	}
-});
-
-$.ui.plugin.add("draggable", "stack", {
-	start: function( event, ui, instance ) {
-		var min,
-			o = instance.options,
-			group = $.makeArray($(o.stack)).sort(function(a, b) {
-				return (parseInt($(a).css("zIndex"), 10) || 0) - (parseInt($(b).css("zIndex"), 10) || 0);
-			});
-
-		if (!group.length) { return; }
-
-		min = parseInt($(group[0]).css("zIndex"), 10) || 0;
-		$(group).each(function(i) {
-			$(this).css("zIndex", min + i);
-		});
-		this.css("zIndex", (min + group.length));
-	}
-});
-
-$.ui.plugin.add("draggable", "zIndex", {
-	start: function( event, ui, instance ) {
-		var t = $( ui.helper ),
-			o = instance.options;
-
-		if (t.css("zIndex")) {
-			o._zIndex = t.css("zIndex");
-		}
-		t.css("zIndex", o.zIndex);
-	},
-	stop: function( event, ui, instance ) {
-		var o = instance.options;
-
-		if (o._zIndex) {
-			$(ui.helper).css("zIndex", o._zIndex);
-		}
-	}
-});
-
-var draggable = $.ui.draggable;
-
-
-/*!
- * jQuery UI Resizable 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/resizable/
- */
-
-
-$.widget("ui.resizable", $.ui.mouse, {
-	version: "1.11.4",
-	widgetEventPrefix: "resize",
-	options: {
-		alsoResize: false,
-		animate: false,
-		animateDuration: "slow",
-		animateEasing: "swing",
-		aspectRatio: false,
-		autoHide: false,
-		containment: false,
-		ghost: false,
-		grid: false,
-		handles: "e,s,se",
-		helper: false,
-		maxHeight: null,
-		maxWidth: null,
-		minHeight: 10,
-		minWidth: 10,
-		// See #7960
-		zIndex: 90,
-
-		// callbacks
-		resize: null,
-		start: null,
-		stop: null
-	},
-
-	_num: function( value ) {
-		return parseInt( value, 10 ) || 0;
-	},
-
-	_isNumber: function( value ) {
-		return !isNaN( parseInt( value, 10 ) );
-	},
-
-	_hasScroll: function( el, a ) {
-
-		if ( $( el ).css( "overflow" ) === "hidden") {
-			return false;
-		}
-
-		var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
-			has = false;
-
-		if ( el[ scroll ] > 0 ) {
-			return true;
-		}
-
-		// TODO: determine which cases actually cause this to happen
-		// if the element doesn't have the scroll set, see if it's possible to
-		// set the scroll
-		el[ scroll ] = 1;
-		has = ( el[ scroll ] > 0 );
-		el[ scroll ] = 0;
-		return has;
-	},
-
-	_create: function() {
-
-		var n, i, handle, axis, hname,
-			that = this,
-			o = this.options;
-		this.element.addClass("ui-resizable");
-
-		$.extend(this, {
-			_aspectRatio: !!(o.aspectRatio),
-			aspectRatio: o.aspectRatio,
-			originalElement: this.element,
-			_proportionallyResizeElements: [],
-			_helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
-		});
-
-		// Wrap the element if it cannot hold child nodes
-		if (this.element[0].nodeName.match(/^(canvas|textarea|input|select|button|img)$/i)) {
-
-			this.element.wrap(
-				$("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({
-					position: this.element.css("position"),
-					width: this.element.outerWidth(),
-					height: this.element.outerHeight(),
-					top: this.element.css("top"),
-					left: this.element.css("left")
-				})
-			);
-
-			this.element = this.element.parent().data(
-				"ui-resizable", this.element.resizable( "instance" )
-			);
-
-			this.elementIsWrapper = true;
-
-			this.element.css({
-				marginLeft: this.originalElement.css("marginLeft"),
-				marginTop: this.originalElement.css("marginTop"),
-				marginRight: this.originalElement.css("marginRight"),
-				marginBottom: this.originalElement.css("marginBottom")
-			});
-			this.originalElement.css({
-				marginLeft: 0,
-				marginTop: 0,
-				marginRight: 0,
-				marginBottom: 0
-			});
-			// support: Safari
-			// Prevent Safari textarea resize
-			this.originalResizeStyle = this.originalElement.css("resize");
-			this.originalElement.css("resize", "none");
-
-			this._proportionallyResizeElements.push( this.originalElement.css({
-				position: "static",
-				zoom: 1,
-				display: "block"
-			}) );
-
-			// support: IE9
-			// avoid IE jump (hard set the margin)
-			this.originalElement.css({ margin: this.originalElement.css("margin") });
-
-			this._proportionallyResize();
-		}
-
-		this.handles = o.handles ||
-			( !$(".ui-resizable-handle", this.element).length ?
-				"e,s,se" : {
-					n: ".ui-resizable-n",
-					e: ".ui-resizable-e",
-					s: ".ui-resizable-s",
-					w: ".ui-resizable-w",
-					se: ".ui-resizable-se",
-					sw: ".ui-resizable-sw",
-					ne: ".ui-resizable-ne",
-					nw: ".ui-resizable-nw"
-				} );
-
-		this._handles = $();
-		if ( this.handles.constructor === String ) {
-
-			if ( this.handles === "all") {
-				this.handles = "n,e,s,w,se,sw,ne,nw";
-			}
-
-			n = this.handles.split(",");
-			this.handles = {};
-
-			for (i = 0; i < n.length; i++) {
-
-				handle = $.trim(n[i]);
-				hname = "ui-resizable-" + handle;
-				axis = $("<div class='ui-resizable-handle " + hname + "'></div>");
-
-				axis.css({ zIndex: o.zIndex });
-
-				// TODO : What's going on here?
-				if ("se" === handle) {
-					axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se");
-				}
-
-				this.handles[handle] = ".ui-resizable-" + handle;
-				this.element.append(axis);
-			}
-
-		}
-
-		this._renderAxis = function(target) {
-
-			var i, axis, padPos, padWrapper;
-
-			target = target || this.element;
-
-			for (i in this.handles) {
-
-				if (this.handles[i].constructor === String) {
-					this.handles[i] = this.element.children( this.handles[ i ] ).first().show();
-				} else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {
-					this.handles[ i ] = $( this.handles[ i ] );
-					this._on( this.handles[ i ], { "mousedown": that._mouseDown });
-				}
-
-				if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/^(textarea|input|select|button)$/i)) {
-
-					axis = $(this.handles[i], this.element);
-
-					padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
-
-					padPos = [ "padding",
-						/ne|nw|n/.test(i) ? "Top" :
-						/se|sw|s/.test(i) ? "Bottom" :
-						/^e$/.test(i) ? "Right" : "Left" ].join("");
-
-					target.css(padPos, padWrapper);
-
-					this._proportionallyResize();
-				}
-
-				this._handles = this._handles.add( this.handles[ i ] );
-			}
-		};
-
-		// TODO: make renderAxis a prototype function
-		this._renderAxis(this.element);
-
-		this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) );
-		this._handles.disableSelection();
-
-		this._handles.mouseover(function() {
-			if (!that.resizing) {
-				if (this.className) {
-					axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
-				}
-				that.axis = axis && axis[1] ? axis[1] : "se";
-			}
-		});
-
-		if (o.autoHide) {
-			this._handles.hide();
-			$(this.element)
-				.addClass("ui-resizable-autohide")
-				.mouseenter(function() {
-					if (o.disabled) {
-						return;
-					}
-					$(this).removeClass("ui-resizable-autohide");
-					that._handles.show();
-				})
-				.mouseleave(function() {
-					if (o.disabled) {
-						return;
-					}
-					if (!that.resizing) {
-						$(this).addClass("ui-resizable-autohide");
-						that._handles.hide();
-					}
-				});
-		}
-
-		this._mouseInit();
-	},
-
-	_destroy: function() {
-
-		this._mouseDestroy();
-
-		var wrapper,
-			_destroy = function(exp) {
-				$(exp)
-					.removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
-					.removeData("resizable")
-					.removeData("ui-resizable")
-					.unbind(".resizable")
-					.find(".ui-resizable-handle")
-						.remove();
-			};
-
-		// TODO: Unwrap at same DOM position
-		if (this.elementIsWrapper) {
-			_destroy(this.element);
-			wrapper = this.element;
-			this.originalElement.css({
-				position: wrapper.css("position"),
-				width: wrapper.outerWidth(),
-				height: wrapper.outerHeight(),
-				top: wrapper.css("top"),
-				left: wrapper.css("left")
-			}).insertAfter( wrapper );
-			wrapper.remove();
-		}
-
-		this.originalElement.css("resize", this.originalResizeStyle);
-		_destroy(this.originalElement);
-
-		return this;
-	},
-
-	_mouseCapture: function(event) {
-		var i, handle,
-			capture = false;
-
-		for (i in this.handles) {
-			handle = $(this.handles[i])[0];
-			if (handle === event.target || $.contains(handle, event.target)) {
-				capture = true;
-			}
-		}
-
-		return !this.options.disabled && capture;
-	},
-
-	_mouseStart: function(event) {
-
-		var curleft, curtop, cursor,
-			o = this.options,
-			el = this.element;
-
-		this.resizing = true;
-
-		this._renderProxy();
-
-		curleft = this._num(this.helper.css("left"));
-		curtop = this._num(this.helper.css("top"));
-
-		if (o.containment) {
-			curleft += $(o.containment).scrollLeft() || 0;
-			curtop += $(o.containment).scrollTop() || 0;
-		}
-
-		this.offset = this.helper.offset();
-		this.position = { left: curleft, top: curtop };
-
-		this.size = this._helper ? {
-				width: this.helper.width(),
-				height: this.helper.height()
-			} : {
-				width: el.width(),
-				height: el.height()
-			};
-
-		this.originalSize = this._helper ? {
-				width: el.outerWidth(),
-				height: el.outerHeight()
-			} : {
-				width: el.width(),
-				height: el.height()
-			};
-
-		this.sizeDiff = {
-			width: el.outerWidth() - el.width(),
-			height: el.outerHeight() - el.height()
-		};
-
-		this.originalPosition = { left: curleft, top: curtop };
-		this.originalMousePosition = { left: event.pageX, top: event.pageY };
-
-		this.aspectRatio = (typeof o.aspectRatio === "number") ?
-			o.aspectRatio :
-			((this.originalSize.width / this.originalSize.height) || 1);
-
-		cursor = $(".ui-resizable-" + this.axis).css("cursor");
-		$("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor);
-
-		el.addClass("ui-resizable-resizing");
-		this._propagate("start", event);
-		return true;
-	},
-
-	_mouseDrag: function(event) {
-
-		var data, props,
-			smp = this.originalMousePosition,
-			a = this.axis,
-			dx = (event.pageX - smp.left) || 0,
-			dy = (event.pageY - smp.top) || 0,
-			trigger = this._change[a];
-
-		this._updatePrevProperties();
-
-		if (!trigger) {
-			return false;
-		}
-
-		data = trigger.apply(this, [ event, dx, dy ]);
-
-		this._updateVirtualBoundaries(event.shiftKey);
-		if (this._aspectRatio || event.shiftKey) {
-			data = this._updateRatio(data, event);
-		}
-
-		data = this._respectSize(data, event);
-
-		this._updateCache(data);
-
-		this._propagate("resize", event);
-
-		props = this._applyChanges();
-
-		if ( !this._helper && this._proportionallyResizeElements.length ) {
-			this._proportionallyResize();
-		}
-
-		if ( !$.isEmptyObject( props ) ) {
-			this._updatePrevProperties();
-			this._trigger( "resize", event, this.ui() );
-			this._applyChanges();
-		}
-
-		return false;
-	},
-
-	_mouseStop: function(event) {
-
-		this.resizing = false;
-		var pr, ista, soffseth, soffsetw, s, left, top,
-			o = this.options, that = this;
-
-		if (this._helper) {
-
-			pr = this._proportionallyResizeElements;
-			ista = pr.length && (/textarea/i).test(pr[0].nodeName);
-			soffseth = ista && this._hasScroll(pr[0], "left") ? 0 : that.sizeDiff.height;
-			soffsetw = ista ? 0 : that.sizeDiff.width;
-
-			s = {
-				width: (that.helper.width()  - soffsetw),
-				height: (that.helper.height() - soffseth)
-			};
-			left = (parseInt(that.element.css("left"), 10) +
-				(that.position.left - that.originalPosition.left)) || null;
-			top = (parseInt(that.element.css("top"), 10) +
-				(that.position.top - that.originalPosition.top)) || null;
-
-			if (!o.animate) {
-				this.element.css($.extend(s, { top: top, left: left }));
-			}
-
-			that.helper.height(that.size.height);
-			that.helper.width(that.size.width);
-
-			if (this._helper && !o.animate) {
-				this._proportionallyResize();
-			}
-		}
-
-		$("body").css("cursor", "auto");
-
-		this.element.removeClass("ui-resizable-resizing");
-
-		this._propagate("stop", event);
-
-		if (this._helper) {
-			this.helper.remove();
-		}
-
-		return false;
-
-	},
-
-	_updatePrevProperties: function() {
-		this.prevPosition = {
-			top: this.position.top,
-			left: this.position.left
-		};
-		this.prevSize = {
-			width: this.size.width,
-			height: this.size.height
-		};
-	},
-
-	_applyChanges: function() {
-		var props = {};
-
-		if ( this.position.top !== this.prevPosition.top ) {
-			props.top = this.position.top + "px";
-		}
-		if ( this.position.left !== this.prevPosition.left ) {
-			props.left = this.position.left + "px";
-		}
-		if ( this.size.width !== this.prevSize.width ) {
-			props.width = this.size.width + "px";
-		}
-		if ( this.size.height !== this.prevSize.height ) {
-			props.height = this.size.height + "px";
-		}
-
-		this.helper.css( props );
-
-		return props;
-	},
-
-	_updateVirtualBoundaries: function(forceAspectRatio) {
-		var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
-			o = this.options;
-
-		b = {
-			minWidth: this._isNumber(o.minWidth) ? o.minWidth : 0,
-			maxWidth: this._isNumber(o.maxWidth) ? o.maxWidth : Infinity,
-			minHeight: this._isNumber(o.minHeight) ? o.minHeight : 0,
-			maxHeight: this._isNumber(o.maxHeight) ? o.maxHeight : Infinity
-		};
-
-		if (this._aspectRatio || forceAspectRatio) {
-			pMinWidth = b.minHeight * this.aspectRatio;
-			pMinHeight = b.minWidth / this.aspectRatio;
-			pMaxWidth = b.maxHeight * this.aspectRatio;
-			pMaxHeight = b.maxWidth / this.aspectRatio;
-
-			if (pMinWidth > b.minWidth) {
-				b.minWidth = pMinWidth;
-			}
-			if (pMinHeight > b.minHeight) {
-				b.minHeight = pMinHeight;
-			}
-			if (pMaxWidth < b.maxWidth) {
-				b.maxWidth = pMaxWidth;
-			}
-			if (pMaxHeight < b.maxHeight) {
-				b.maxHeight = pMaxHeight;
-			}
-		}
-		this._vBoundaries = b;
-	},
-
-	_updateCache: function(data) {
-		this.offset = this.helper.offset();
-		if (this._isNumber(data.left)) {
-			this.position.left = data.left;
-		}
-		if (this._isNumber(data.top)) {
-			this.position.top = data.top;
-		}
-		if (this._isNumber(data.height)) {
-			this.size.height = data.height;
-		}
-		if (this._isNumber(data.width)) {
-			this.size.width = data.width;
-		}
-	},
-
-	_updateRatio: function( data ) {
-
-		var cpos = this.position,
-			csize = this.size,
-			a = this.axis;
-
-		if (this._isNumber(data.height)) {
-			data.width = (data.height * this.aspectRatio);
-		} else if (this._isNumber(data.width)) {
-			data.height = (data.width / this.aspectRatio);
-		}
-
-		if (a === "sw") {
-			data.left = cpos.left + (csize.width - data.width);
-			data.top = null;
-		}
-		if (a === "nw") {
-			data.top = cpos.top + (csize.height - data.height);
-			data.left = cpos.left + (csize.width - data.width);
-		}
-
-		return data;
-	},
-
-	_respectSize: function( data ) {
-
-		var o = this._vBoundaries,
-			a = this.axis,
-			ismaxw = this._isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width),
-			ismaxh = this._isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
-			isminw = this._isNumber(data.width) && o.minWidth && (o.minWidth > data.width),
-			isminh = this._isNumber(data.height) && o.minHeight && (o.minHeight > data.height),
-			dw = this.originalPosition.left + this.originalSize.width,
-			dh = this.position.top + this.size.height,
-			cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
-		if (isminw) {
-			data.width = o.minWidth;
-		}
-		if (isminh) {
-			data.height = o.minHeight;
-		}
-		if (ismaxw) {
-			data.width = o.maxWidth;
-		}
-		if (ismaxh) {
-			data.height = o.maxHeight;
-		}
-
-		if (isminw && cw) {
-			data.left = dw - o.minWidth;
-		}
-		if (ismaxw && cw) {
-			data.left = dw - o.maxWidth;
-		}
-		if (isminh && ch) {
-			data.top = dh - o.minHeight;
-		}
-		if (ismaxh && ch) {
-			data.top = dh - o.maxHeight;
-		}
-
-		// Fixing jump error on top/left - bug #2330
-		if (!data.width && !data.height && !data.left && data.top) {
-			data.top = null;
-		} else if (!data.width && !data.height && !data.top && data.left) {
-			data.left = null;
-		}
-
-		return data;
-	},
-
-	_getPaddingPlusBorderDimensions: function( element ) {
-		var i = 0,
-			widths = [],
-			borders = [
-				element.css( "borderTopWidth" ),
-				element.css( "borderRightWidth" ),
-				element.css( "borderBottomWidth" ),
-				element.css( "borderLeftWidth" )
-			],
-			paddings = [
-				element.css( "paddingTop" ),
-				element.css( "paddingRight" ),
-				element.css( "paddingBottom" ),
-				element.css( "paddingLeft" )
-			];
-
-		for ( ; i < 4; i++ ) {
-			widths[ i ] = ( parseInt( borders[ i ], 10 ) || 0 );
-			widths[ i ] += ( parseInt( paddings[ i ], 10 ) || 0 );
-		}
-
-		return {
-			height: widths[ 0 ] + widths[ 2 ],
-			width: widths[ 1 ] + widths[ 3 ]
-		};
-	},
-
-	_proportionallyResize: function() {
-
-		if (!this._proportionallyResizeElements.length) {
-			return;
-		}
-
-		var prel,
-			i = 0,
-			element = this.helper || this.element;
-
-		for ( ; i < this._proportionallyResizeElements.length; i++) {
-
-			prel = this._proportionallyResizeElements[i];
-
-			// TODO: Seems like a bug to cache this.outerDimensions
-			// considering that we are in a loop.
-			if (!this.outerDimensions) {
-				this.outerDimensions = this._getPaddingPlusBorderDimensions( prel );
-			}
-
-			prel.css({
-				height: (element.height() - this.outerDimensions.height) || 0,
-				width: (element.width() - this.outerDimensions.width) || 0
-			});
-
-		}
-
-	},
-
-	_renderProxy: function() {
-
-		var el = this.element, o = this.options;
-		this.elementOffset = el.offset();
-
-		if (this._helper) {
-
-			this.helper = this.helper || $("<div style='overflow:hidden;'></div>");
-
-			this.helper.addClass(this._helper).css({
-				width: this.element.outerWidth() - 1,
-				height: this.element.outerHeight() - 1,
-				position: "absolute",
-				left: this.elementOffset.left + "px",
-				top: this.elementOffset.top + "px",
-				zIndex: ++o.zIndex //TODO: Don't modify option
-			});
-
-			this.helper
-				.appendTo("body")
-				.disableSelection();
-
-		} else {
-			this.helper = this.element;
-		}
-
-	},
-
-	_change: {
-		e: function(event, dx) {
-			return { width: this.originalSize.width + dx };
-		},
-		w: function(event, dx) {
-			var cs = this.originalSize, sp = this.originalPosition;
-			return { left: sp.left + dx, width: cs.width - dx };
-		},
-		n: function(event, dx, dy) {
-			var cs = this.originalSize, sp = this.originalPosition;
-			return { top: sp.top + dy, height: cs.height - dy };
-		},
-		s: function(event, dx, dy) {
-			return { height: this.originalSize.height + dy };
-		},
-		se: function(event, dx, dy) {
-			return $.extend(this._change.s.apply(this, arguments),
-				this._change.e.apply(this, [ event, dx, dy ]));
-		},
-		sw: function(event, dx, dy) {
-			return $.extend(this._change.s.apply(this, arguments),
-				this._change.w.apply(this, [ event, dx, dy ]));
-		},
-		ne: function(event, dx, dy) {
-			return $.extend(this._change.n.apply(this, arguments),
-				this._change.e.apply(this, [ event, dx, dy ]));
-		},
-		nw: function(event, dx, dy) {
-			return $.extend(this._change.n.apply(this, arguments),
-				this._change.w.apply(this, [ event, dx, dy ]));
-		}
-	},
-
-	_propagate: function(n, event) {
-		$.ui.plugin.call(this, n, [ event, this.ui() ]);
-		(n !== "resize" && this._trigger(n, event, this.ui()));
-	},
-
-	plugins: {},
-
-	ui: function() {
-		return {
-			originalElement: this.originalElement,
-			element: this.element,
-			helper: this.helper,
-			position: this.position,
-			size: this.size,
-			originalSize: this.originalSize,
-			originalPosition: this.originalPosition
-		};
-	}
-
-});
-
-/*
- * Resizable Extensions
- */
-
-$.ui.plugin.add("resizable", "animate", {
-
-	stop: function( event ) {
-		var that = $(this).resizable( "instance" ),
-			o = that.options,
-			pr = that._proportionallyResizeElements,
-			ista = pr.length && (/textarea/i).test(pr[0].nodeName),
-			soffseth = ista && that._hasScroll(pr[0], "left") ? 0 : that.sizeDiff.height,
-			soffsetw = ista ? 0 : that.sizeDiff.width,
-			style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
-			left = (parseInt(that.element.css("left"), 10) +
-				(that.position.left - that.originalPosition.left)) || null,
-			top = (parseInt(that.element.css("top"), 10) +
-				(that.position.top - that.originalPosition.top)) || null;
-
-		that.element.animate(
-			$.extend(style, top && left ? { top: top, left: left } : {}), {
-				duration: o.animateDuration,
-				easing: o.animateEasing,
-				step: function() {
-
-					var data = {
-						width: parseInt(that.element.css("width"), 10),
-						height: parseInt(that.element.css("height"), 10),
-						top: parseInt(that.element.css("top"), 10),
-						left: parseInt(that.element.css("left"), 10)
-					};
-
-					if (pr && pr.length) {
-						$(pr[0]).css({ width: data.width, height: data.height });
-					}
-
-					// propagating resize, and updating values for each animation step
-					that._updateCache(data);
-					that._propagate("resize", event);
-
-				}
-			}
-		);
-	}
-
-});
-
-$.ui.plugin.add( "resizable", "containment", {
-
-	start: function() {
-		var element, p, co, ch, cw, width, height,
-			that = $( this ).resizable( "instance" ),
-			o = that.options,
-			el = that.element,
-			oc = o.containment,
-			ce = ( oc instanceof $ ) ? oc.get( 0 ) : ( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;
-
-		if ( !ce ) {
-			return;
-		}
-
-		that.containerElement = $( ce );
-
-		if ( /document/.test( oc ) || oc === document ) {
-			that.containerOffset = {
-				left: 0,
-				top: 0
-			};
-			that.containerPosition = {
-				left: 0,
-				top: 0
-			};
-
-			that.parentData = {
-				element: $( document ),
-				left: 0,
-				top: 0,
-				width: $( document ).width(),
-				height: $( document ).height() || document.body.parentNode.scrollHeight
-			};
-		} else {
-			element = $( ce );
-			p = [];
-			$([ "Top", "Right", "Left", "Bottom" ]).each(function( i, name ) {
-				p[ i ] = that._num( element.css( "padding" + name ) );
-			});
-
-			that.containerOffset = element.offset();
-			that.containerPosition = element.position();
-			that.containerSize = {
-				height: ( element.innerHeight() - p[ 3 ] ),
-				width: ( element.innerWidth() - p[ 1 ] )
-			};
-
-			co = that.containerOffset;
-			ch = that.containerSize.height;
-			cw = that.containerSize.width;
-			width = ( that._hasScroll ( ce, "left" ) ? ce.scrollWidth : cw );
-			height = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;
-
-			that.parentData = {
-				element: ce,
-				left: co.left,
-				top: co.top,
-				width: width,
-				height: height
-			};
-		}
-	},
-
-	resize: function( event ) {
-		var woset, hoset, isParent, isOffsetRelative,
-			that = $( this ).resizable( "instance" ),
-			o = that.options,
-			co = that.containerOffset,
-			cp = that.position,
-			pRatio = that._aspectRatio || event.shiftKey,
-			cop = {
-				top: 0,
-				left: 0
-			},
-			ce = that.containerElement,
-			continueResize = true;
-
-		if ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( "position" ) ) ) {
-			cop = co;
-		}
-
-		if ( cp.left < ( that._helper ? co.left : 0 ) ) {
-			that.size.width = that.size.width +
-				( that._helper ?
-					( that.position.left - co.left ) :
-					( that.position.left - cop.left ) );
-
-			if ( pRatio ) {
-				that.size.height = that.size.width / that.aspectRatio;
-				continueResize = false;
-			}
-			that.position.left = o.helper ? co.left : 0;
-		}
-
-		if ( cp.top < ( that._helper ? co.top : 0 ) ) {
-			that.size.height = that.size.height +
-				( that._helper ?
-					( that.position.top - co.top ) :
-					that.position.top );
-
-			if ( pRatio ) {
-				that.size.width = that.size.height * that.aspectRatio;
-				continueResize = false;
-			}
-			that.position.top = that._helper ? co.top : 0;
-		}
-
-		isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );
-		isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) );
-
-		if ( isParent && isOffsetRelative ) {
-			that.offset.left = that.parentData.left + that.position.left;
-			that.offset.top = that.parentData.top + that.position.top;
-		} else {
-			that.offset.left = that.element.offset().left;
-			that.offset.top = that.element.offset().top;
-		}
-
-		woset = Math.abs( that.sizeDiff.width +
-			(that._helper ?
-				that.offset.left - cop.left :
-				(that.offset.left - co.left)) );
-
-		hoset = Math.abs( that.sizeDiff.height +
-			(that._helper ?
-				that.offset.top - cop.top :
-				(that.offset.top - co.top)) );
-
-		if ( woset + that.size.width >= that.parentData.width ) {
-			that.size.width = that.parentData.width - woset;
-			if ( pRatio ) {
-				that.size.height = that.size.width / that.aspectRatio;
-				continueResize = false;
-			}
-		}
-
-		if ( hoset + that.size.height >= that.parentData.height ) {
-			that.size.height = that.parentData.height - hoset;
-			if ( pRatio ) {
-				that.size.width = that.size.height * that.aspectRatio;
-				continueResize = false;
-			}
-		}
-
-		if ( !continueResize ) {
-			that.position.left = that.prevPosition.left;
-			that.position.top = that.prevPosition.top;
-			that.size.width = that.prevSize.width;
-			that.size.height = that.prevSize.height;
-		}
-	},
-
-	stop: function() {
-		var that = $( this ).resizable( "instance" ),
-			o = that.options,
-			co = that.containerOffset,
-			cop = that.containerPosition,
-			ce = that.containerElement,
-			helper = $( that.helper ),
-			ho = helper.offset(),
-			w = helper.outerWidth() - that.sizeDiff.width,
-			h = helper.outerHeight() - that.sizeDiff.height;
-
-		if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) {
-			$( this ).css({
-				left: ho.left - cop.left - co.left,
-				width: w,
-				height: h
-			});
-		}
-
-		if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) {
-			$( this ).css({
-				left: ho.left - cop.left - co.left,
-				width: w,
-				height: h
-			});
-		}
-	}
-});
-
-$.ui.plugin.add("resizable", "alsoResize", {
-
-	start: function() {
-		var that = $(this).resizable( "instance" ),
-			o = that.options;
-
-		$(o.alsoResize).each(function() {
-			var el = $(this);
-			el.data("ui-resizable-alsoresize", {
-				width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
-				left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10)
-			});
-		});
-	},
-
-	resize: function(event, ui) {
-		var that = $(this).resizable( "instance" ),
-			o = that.options,
-			os = that.originalSize,
-			op = that.originalPosition,
-			delta = {
-				height: (that.size.height - os.height) || 0,
-				width: (that.size.width - os.width) || 0,
-				top: (that.position.top - op.top) || 0,
-				left: (that.position.left - op.left) || 0
-			};
-
-			$(o.alsoResize).each(function() {
-				var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {},
-					css = el.parents(ui.originalElement[0]).length ?
-							[ "width", "height" ] :
-							[ "width", "height", "top", "left" ];
-
-				$.each(css, function(i, prop) {
-					var sum = (start[prop] || 0) + (delta[prop] || 0);
-					if (sum && sum >= 0) {
-						style[prop] = sum || null;
-					}
-				});
-
-				el.css(style);
-			});
-	},
-
-	stop: function() {
-		$(this).removeData("resizable-alsoresize");
-	}
-});
-
-$.ui.plugin.add("resizable", "ghost", {
-
-	start: function() {
-
-		var that = $(this).resizable( "instance" ), o = that.options, cs = that.size;
-
-		that.ghost = that.originalElement.clone();
-		that.ghost
-			.css({
-				opacity: 0.25,
-				display: "block",
-				position: "relative",
-				height: cs.height,
-				width: cs.width,
-				margin: 0,
-				left: 0,
-				top: 0
-			})
-			.addClass("ui-resizable-ghost")
-			.addClass(typeof o.ghost === "string" ? o.ghost : "");
-
-		that.ghost.appendTo(that.helper);
-
-	},
-
-	resize: function() {
-		var that = $(this).resizable( "instance" );
-		if (that.ghost) {
-			that.ghost.css({
-				position: "relative",
-				height: that.size.height,
-				width: that.size.width
-			});
-		}
-	},
-
-	stop: function() {
-		var that = $(this).resizable( "instance" );
-		if (that.ghost && that.helper) {
-			that.helper.get(0).removeChild(that.ghost.get(0));
-		}
-	}
-
-});
-
-$.ui.plugin.add("resizable", "grid", {
-
-	resize: function() {
-		var outerDimensions,
-			that = $(this).resizable( "instance" ),
-			o = that.options,
-			cs = that.size,
-			os = that.originalSize,
-			op = that.originalPosition,
-			a = that.axis,
-			grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid,
-			gridX = (grid[0] || 1),
-			gridY = (grid[1] || 1),
-			ox = Math.round((cs.width - os.width) / gridX) * gridX,
-			oy = Math.round((cs.height - os.height) / gridY) * gridY,
-			newWidth = os.width + ox,
-			newHeight = os.height + oy,
-			isMaxWidth = o.maxWidth && (o.maxWidth < newWidth),
-			isMaxHeight = o.maxHeight && (o.maxHeight < newHeight),
-			isMinWidth = o.minWidth && (o.minWidth > newWidth),
-			isMinHeight = o.minHeight && (o.minHeight > newHeight);
-
-		o.grid = grid;
-
-		if (isMinWidth) {
-			newWidth += gridX;
-		}
-		if (isMinHeight) {
-			newHeight += gridY;
-		}
-		if (isMaxWidth) {
-			newWidth -= gridX;
-		}
-		if (isMaxHeight) {
-			newHeight -= gridY;
-		}
-
-		if (/^(se|s|e)$/.test(a)) {
-			that.size.width = newWidth;
-			that.size.height = newHeight;
-		} else if (/^(ne)$/.test(a)) {
-			that.size.width = newWidth;
-			that.size.height = newHeight;
-			that.position.top = op.top - oy;
-		} else if (/^(sw)$/.test(a)) {
-			that.size.width = newWidth;
-			that.size.height = newHeight;
-			that.position.left = op.left - ox;
-		} else {
-			if ( newHeight - gridY <= 0 || newWidth - gridX <= 0) {
-				outerDimensions = that._getPaddingPlusBorderDimensions( this );
-			}
-
-			if ( newHeight - gridY > 0 ) {
-				that.size.height = newHeight;
-				that.position.top = op.top - oy;
-			} else {
-				newHeight = gridY - outerDimensions.height;
-				that.size.height = newHeight;
-				that.position.top = op.top + os.height - newHeight;
-			}
-			if ( newWidth - gridX > 0 ) {
-				that.size.width = newWidth;
-				that.position.left = op.left - ox;
-			} else {
-				newWidth = gridX - outerDimensions.width;
-				that.size.width = newWidth;
-				that.position.left = op.left + os.width - newWidth;
-			}
-		}
-	}
-
-});
-
-var resizable = $.ui.resizable;
-
-
-/*!
- * jQuery UI Dialog 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/dialog/
- */
-
-
-var dialog = $.widget( "ui.dialog", {
-	version: "1.11.4",
-	options: {
-		appendTo: "body",
-		autoOpen: true,
-		buttons: [],
-		closeOnEscape: true,
-		closeText: "Close",
-		dialogClass: "",
-		draggable: true,
-		hide: null,
-		height: "auto",
-		maxHeight: null,
-		maxWidth: null,
-		minHeight: 150,
-		minWidth: 150,
-		modal: false,
-		position: {
-			my: "center",
-			at: "center",
-			of: window,
-			collision: "fit",
-			// Ensure the titlebar is always visible
-			using: function( pos ) {
-				var topOffset = $( this ).css( pos ).offset().top;
-				if ( topOffset < 0 ) {
-					$( this ).css( "top", pos.top - topOffset );
-				}
-			}
-		},
-		resizable: true,
-		show: null,
-		title: null,
-		width: 300,
-
-		// callbacks
-		beforeClose: null,
-		close: null,
-		drag: null,
-		dragStart: null,
-		dragStop: null,
-		focus: null,
-		open: null,
-		resize: null,
-		resizeStart: null,
-		resizeStop: null
-	},
-
-	sizeRelatedOptions: {
-		buttons: true,
-		height: true,
-		maxHeight: true,
-		maxWidth: true,
-		minHeight: true,
-		minWidth: true,
-		width: true
-	},
-
-	resizableRelatedOptions: {
-		maxHeight: true,
-		maxWidth: true,
-		minHeight: true,
-		minWidth: true
-	},
-
-	_create: function() {
-		this.originalCss = {
-			display: this.element[ 0 ].style.display,
-			width: this.element[ 0 ].style.width,
-			minHeight: this.element[ 0 ].style.minHeight,
-			maxHeight: this.element[ 0 ].style.maxHeight,
-			height: this.element[ 0 ].style.height
-		};
-		this.originalPosition = {
-			parent: this.element.parent(),
-			index: this.element.parent().children().index( this.element )
-		};
-		this.originalTitle = this.element.attr( "title" );
-		this.options.title = this.options.title || this.originalTitle;
-
-		this._createWrapper();
-
-		this.element
-			.show()
-			.removeAttr( "title" )
-			.addClass( "ui-dialog-content ui-widget-content" )
-			.appendTo( this.uiDialog );
-
-		this._createTitlebar();
-		this._createButtonPane();
-
-		if ( this.options.draggable && $.fn.draggable ) {
-			this._makeDraggable();
-		}
-		if ( this.options.resizable && $.fn.resizable ) {
-			this._makeResizable();
-		}
-
-		this._isOpen = false;
-
-		this._trackFocus();
-	},
-
-	_init: function() {
-		if ( this.options.autoOpen ) {
-			this.open();
-		}
-	},
-
-	_appendTo: function() {
-		var element = this.options.appendTo;
-		if ( element && (element.jquery || element.nodeType) ) {
-			return $( element );
-		}
-		return this.document.find( element || "body" ).eq( 0 );
-	},
-
-	_destroy: function() {
-		var next,
-			originalPosition = this.originalPosition;
-
-		this._untrackInstance();
-		this._destroyOverlay();
-
-		this.element
-			.removeUniqueId()
-			.removeClass( "ui-dialog-content ui-widget-content" )
-			.css( this.originalCss )
-			// Without detaching first, the following becomes really slow
-			.detach();
-
-		this.uiDialog.stop( true, true ).remove();
-
-		if ( this.originalTitle ) {
-			this.element.attr( "title", this.originalTitle );
-		}
-
-		next = originalPosition.parent.children().eq( originalPosition.index );
-		// Don't try to place the dialog next to itself (#8613)
-		if ( next.length && next[ 0 ] !== this.element[ 0 ] ) {
-			next.before( this.element );
-		} else {
-			originalPosition.parent.append( this.element );
-		}
-	},
-
-	widget: function() {
-		return this.uiDialog;
-	},
-
-	disable: $.noop,
-	enable: $.noop,
-
-	close: function( event ) {
-		var activeElement,
-			that = this;
-
-		if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) {
-			return;
-		}
-
-		this._isOpen = false;
-		this._focusedElement = null;
-		this._destroyOverlay();
-		this._untrackInstance();
-
-		if ( !this.opener.filter( ":focusable" ).focus().length ) {
-
-			// support: IE9
-			// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
-			try {
-				activeElement = this.document[ 0 ].activeElement;
-
-				// Support: IE9, IE10
-				// If the <body> is blurred, IE will switch windows, see #4520
-				if ( activeElement && activeElement.nodeName.toLowerCase() !== "body" ) {
-
-					// Hiding a focused element doesn't trigger blur in WebKit
-					// so in case we have nothing to focus on, explicitly blur the active element
-					// https://bugs.webkit.org/show_bug.cgi?id=47182
-					$( activeElement ).blur();
-				}
-			} catch ( error ) {}
-		}
-
-		this._hide( this.uiDialog, this.options.hide, function() {
-			that._trigger( "close", event );
-		});
-	},
-
-	isOpen: function() {
-		return this._isOpen;
-	},
-
-	moveToTop: function() {
-		this._moveToTop();
-	},
-
-	_moveToTop: function( event, silent ) {
-		var moved = false,
-			zIndices = this.uiDialog.siblings( ".ui-front:visible" ).map(function() {
-				return +$( this ).css( "z-index" );
-			}).get(),
-			zIndexMax = Math.max.apply( null, zIndices );
-
-		if ( zIndexMax >= +this.uiDialog.css( "z-index" ) ) {
-			this.uiDialog.css( "z-index", zIndexMax + 1 );
-			moved = true;
-		}
-
-		if ( moved && !silent ) {
-			this._trigger( "focus", event );
-		}
-		return moved;
-	},
-
-	open: function() {
-		var that = this;
-		if ( this._isOpen ) {
-			if ( this._moveToTop() ) {
-				this._focusTabbable();
-			}
-			return;
-		}
-
-		this._isOpen = true;
-		this.opener = $( this.document[ 0 ].activeElement );
-
-		this._size();
-		this._position();
-		this._createOverlay();
-		this._moveToTop( null, true );
-
-		// Ensure the overlay is moved to the top with the dialog, but only when
-		// opening. The overlay shouldn't move after the dialog is open so that
-		// modeless dialogs opened after the modal dialog stack properly.
-		if ( this.overlay ) {
-			this.overlay.css( "z-index", this.uiDialog.css( "z-index" ) - 1 );
-		}
-
-		this._show( this.uiDialog, this.options.show, function() {
-			that._focusTabbable();
-			that._trigger( "focus" );
-		});
-
-		// Track the dialog immediately upon openening in case a focus event
-		// somehow occurs outside of the dialog before an element inside the
-		// dialog is focused (#10152)
-		this._makeFocusTarget();
-
-		this._trigger( "open" );
-	},
-
-	_focusTabbable: function() {
-		// Set focus to the first match:
-		// 1. An element that was focused previously
-		// 2. First element inside the dialog matching [autofocus]
-		// 3. Tabbable element inside the content element
-		// 4. Tabbable element inside the buttonpane
-		// 5. The close button
-		// 6. The dialog itself
-		var hasFocus = this._focusedElement;
-		if ( !hasFocus ) {
-			hasFocus = this.element.find( "[autofocus]" );
-		}
-		if ( !hasFocus.length ) {
-			hasFocus = this.element.find( ":tabbable" );
-		}
-		if ( !hasFocus.length ) {
-			hasFocus = this.uiDialogButtonPane.find( ":tabbable" );
-		}
-		if ( !hasFocus.length ) {
-			hasFocus = this.uiDialogTitlebarClose.filter( ":tabbable" );
-		}
-		if ( !hasFocus.length ) {
-			hasFocus = this.uiDialog;
-		}
-		hasFocus.eq( 0 ).focus();
-	},
-
-	_keepFocus: function( event ) {
-		function checkFocus() {
-			var activeElement = this.document[0].activeElement,
-				isActive = this.uiDialog[0] === activeElement ||
-					$.contains( this.uiDialog[0], activeElement );
-			if ( !isActive ) {
-				this._focusTabbable();
-			}
-		}
-		event.preventDefault();
-		checkFocus.call( this );
-		// support: IE
-		// IE <= 8 doesn't prevent moving focus even with event.preventDefault()
-		// so we check again later
-		this._delay( checkFocus );
-	},
-
-	_createWrapper: function() {
-		this.uiDialog = $("<div>")
-			.addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " +
-				this.options.dialogClass )
-			.hide()
-			.attr({
-				// Setting tabIndex makes the div focusable
-				tabIndex: -1,
-				role: "dialog"
-			})
-			.appendTo( this._appendTo() );
-
-		this._on( this.uiDialog, {
-			keydown: function( event ) {
-				if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
-						event.keyCode === $.ui.keyCode.ESCAPE ) {
-					event.preventDefault();
-					this.close( event );
-					return;
-				}
-
-				// prevent tabbing out of dialogs
-				if ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) {
-					return;
-				}
-				var tabbables = this.uiDialog.find( ":tabbable" ),
-					first = tabbables.filter( ":first" ),
-					last = tabbables.filter( ":last" );
-
-				if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) {
-					this._delay(function() {
-						first.focus();
-					});
-					event.preventDefault();
-				} else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) {
-					this._delay(function() {
-						last.focus();
-					});
-					event.preventDefault();
-				}
-			},
-			mousedown: function( event ) {
-				if ( this._moveToTop( event ) ) {
-					this._focusTabbable();
-				}
-			}
-		});
-
-		// We assume that any existing aria-describedby attribute means
-		// that the dialog content is marked up properly
-		// otherwise we brute force the content as the description
-		if ( !this.element.find( "[aria-describedby]" ).length ) {
-			this.uiDialog.attr({
-				"aria-describedby": this.element.uniqueId().attr( "id" )
-			});
-		}
-	},
-
-	_createTitlebar: function() {
-		var uiDialogTitle;
-
-		this.uiDialogTitlebar = $( "<div>" )
-			.addClass( "ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix" )
-			.prependTo( this.uiDialog );
-		this._on( this.uiDialogTitlebar, {
-			mousedown: function( event ) {
-				// Don't prevent click on close button (#8838)
-				// Focusing a dialog that is partially scrolled out of view
-				// causes the browser to scroll it into view, preventing the click event
-				if ( !$( event.target ).closest( ".ui-dialog-titlebar-close" ) ) {
-					// Dialog isn't getting focus when dragging (#8063)
-					this.uiDialog.focus();
-				}
-			}
-		});
-
-		// support: IE
-		// Use type="button" to prevent enter keypresses in textboxes from closing the
-		// dialog in IE (#9312)
-		this.uiDialogTitlebarClose = $( "<button type='button'></button>" )
-			.button({
-				label: this.options.closeText,
-				icons: {
-					primary: "ui-icon-closethick"
-				},
-				text: false
-			})
-			.addClass( "ui-dialog-titlebar-close" )
-			.appendTo( this.uiDialogTitlebar );
-		this._on( this.uiDialogTitlebarClose, {
-			click: function( event ) {
-				event.preventDefault();
-				this.close( event );
-			}
-		});
-
-		uiDialogTitle = $( "<span>" )
-			.uniqueId()
-			.addClass( "ui-dialog-title" )
-			.prependTo( this.uiDialogTitlebar );
-		this._title( uiDialogTitle );
-
-		this.uiDialog.attr({
-			"aria-labelledby": uiDialogTitle.attr( "id" )
-		});
-	},
-
-	_title: function( title ) {
-		if ( !this.options.title ) {
-			title.html( "&#160;" );
-		}
-		title.text( this.options.title );
-	},
-
-	_createButtonPane: function() {
-		this.uiDialogButtonPane = $( "<div>" )
-			.addClass( "ui-dialog-buttonpane ui-widget-content ui-helper-clearfix" );
-
-		this.uiButtonSet = $( "<div>" )
-			.addClass( "ui-dialog-buttonset" )
-			.appendTo( this.uiDialogButtonPane );
-
-		this._createButtons();
-	},
-
-	_createButtons: function() {
-		var that = this,
-			buttons = this.options.buttons;
-
-		// if we already have a button pane, remove it
-		this.uiDialogButtonPane.remove();
-		this.uiButtonSet.empty();
-
-		if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) {
-			this.uiDialog.removeClass( "ui-dialog-buttons" );
-			return;
-		}
-
-		$.each( buttons, function( name, props ) {
-			var click, buttonOptions;
-			props = $.isFunction( props ) ?
-				{ click: props, text: name } :
-				props;
-			// Default to a non-submitting button
-			props = $.extend( { type: "button" }, props );
-			// Change the context for the click callback to be the main element
-			click = props.click;
-			props.click = function() {
-				click.apply( that.element[ 0 ], arguments );
-			};
-			buttonOptions = {
-				icons: props.icons,
-				text: props.showText
-			};
-			delete props.icons;
-			delete props.showText;
-			$( "<button></button>", props )
-				.button( buttonOptions )
-				.appendTo( that.uiButtonSet );
-		});
-		this.uiDialog.addClass( "ui-dialog-buttons" );
-		this.uiDialogButtonPane.appendTo( this.uiDialog );
-	},
-
-	_makeDraggable: function() {
-		var that = this,
-			options = this.options;
-
-		function filteredUi( ui ) {
-			return {
-				position: ui.position,
-				offset: ui.offset
-			};
-		}
-
-		this.uiDialog.draggable({
-			cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
-			handle: ".ui-dialog-titlebar",
-			containment: "document",
-			start: function( event, ui ) {
-				$( this ).addClass( "ui-dialog-dragging" );
-				that._blockFrames();
-				that._trigger( "dragStart", event, filteredUi( ui ) );
-			},
-			drag: function( event, ui ) {
-				that._trigger( "drag", event, filteredUi( ui ) );
-			},
-			stop: function( event, ui ) {
-				var left = ui.offset.left - that.document.scrollLeft(),
-					top = ui.offset.top - that.document.scrollTop();
-
-				options.position = {
-					my: "left top",
-					at: "left" + (left >= 0 ? "+" : "") + left + " " +
-						"top" + (top >= 0 ? "+" : "") + top,
-					of: that.window
-				};
-				$( this ).removeClass( "ui-dialog-dragging" );
-				that._unblockFrames();
-				that._trigger( "dragStop", event, filteredUi( ui ) );
-			}
-		});
-	},
-
-	_makeResizable: function() {
-		var that = this,
-			options = this.options,
-			handles = options.resizable,
-			// .ui-resizable has position: relative defined in the stylesheet
-			// but dialogs have to use absolute or fixed positioning
-			position = this.uiDialog.css("position"),
-			resizeHandles = typeof handles === "string" ?
-				handles	:
-				"n,e,s,w,se,sw,ne,nw";
-
-		function filteredUi( ui ) {
-			return {
-				originalPosition: ui.originalPosition,
-				originalSize: ui.originalSize,
-				position: ui.position,
-				size: ui.size
-			};
-		}
-
-		this.uiDialog.resizable({
-			cancel: ".ui-dialog-content",
-			containment: "document",
-			alsoResize: this.element,
-			maxWidth: options.maxWidth,
-			maxHeight: options.maxHeight,
-			minWidth: options.minWidth,
-			minHeight: this._minHeight(),
-			handles: resizeHandles,
-			start: function( event, ui ) {
-				$( this ).addClass( "ui-dialog-resizing" );
-				that._blockFrames();
-				that._trigger( "resizeStart", event, filteredUi( ui ) );
-			},
-			resize: function( event, ui ) {
-				that._trigger( "resize", event, filteredUi( ui ) );
-			},
-			stop: function( event, ui ) {
-				var offset = that.uiDialog.offset(),
-					left = offset.left - that.document.scrollLeft(),
-					top = offset.top - that.document.scrollTop();
-
-				options.height = that.uiDialog.height();
-				options.width = that.uiDialog.width();
-				options.position = {
-					my: "left top",
-					at: "left" + (left >= 0 ? "+" : "") + left + " " +
-						"top" + (top >= 0 ? "+" : "") + top,
-					of: that.window
-				};
-				$( this ).removeClass( "ui-dialog-resizing" );
-				that._unblockFrames();
-				that._trigger( "resizeStop", event, filteredUi( ui ) );
-			}
-		})
-		.css( "position", position );
-	},
-
-	_trackFocus: function() {
-		this._on( this.widget(), {
-			focusin: function( event ) {
-				this._makeFocusTarget();
-				this._focusedElement = $( event.target );
-			}
-		});
-	},
-
-	_makeFocusTarget: function() {
-		this._untrackInstance();
-		this._trackingInstances().unshift( this );
-	},
-
-	_untrackInstance: function() {
-		var instances = this._trackingInstances(),
-			exists = $.inArray( this, instances );
-		if ( exists !== -1 ) {
-			instances.splice( exists, 1 );
-		}
-	},
-
-	_trackingInstances: function() {
-		var instances = this.document.data( "ui-dialog-instances" );
-		if ( !instances ) {
-			instances = [];
-			this.document.data( "ui-dialog-instances", instances );
-		}
-		return instances;
-	},
-
-	_minHeight: function() {
-		var options = this.options;
-
-		return options.height === "auto" ?
-			options.minHeight :
-			Math.min( options.minHeight, options.height );
-	},
-
-	_position: function() {
-		// Need to show the dialog to get the actual offset in the position plugin
-		var isVisible = this.uiDialog.is( ":visible" );
-		if ( !isVisible ) {
-			this.uiDialog.show();
-		}
-		this.uiDialog.position( this.options.position );
-		if ( !isVisible ) {
-			this.uiDialog.hide();
-		}
-	},
-
-	_setOptions: function( options ) {
-		var that = this,
-			resize = false,
-			resizableOptions = {};
-
-		$.each( options, function( key, value ) {
-			that._setOption( key, value );
-
-			if ( key in that.sizeRelatedOptions ) {
-				resize = true;
-			}
-			if ( key in that.resizableRelatedOptions ) {
-				resizableOptions[ key ] = value;
-			}
-		});
-
-		if ( resize ) {
-			this._size();
-			this._position();
-		}
-		if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
-			this.uiDialog.resizable( "option", resizableOptions );
-		}
-	},
-
-	_setOption: function( key, value ) {
-		var isDraggable, isResizable,
-			uiDialog = this.uiDialog;
-
-		if ( key === "dialogClass" ) {
-			uiDialog
-				.removeClass( this.options.dialogClass )
-				.addClass( value );
-		}
-
-		if ( key === "disabled" ) {
-			return;
-		}
-
-		this._super( key, value );
-
-		if ( key === "appendTo" ) {
-			this.uiDialog.appendTo( this._appendTo() );
-		}
-
-		if ( key === "buttons" ) {
-			this._createButtons();
-		}
-
-		if ( key === "closeText" ) {
-			this.uiDialogTitlebarClose.button({
-				// Ensure that we always pass a string
-				label: "" + value
-			});
-		}
-
-		if ( key === "draggable" ) {
-			isDraggable = uiDialog.is( ":data(ui-draggable)" );
-			if ( isDraggable && !value ) {
-				uiDialog.draggable( "destroy" );
-			}
-
-			if ( !isDraggable && value ) {
-				this._makeDraggable();
-			}
-		}
-
-		if ( key === "position" ) {
-			this._position();
-		}
-
-		if ( key === "resizable" ) {
-			// currently resizable, becoming non-resizable
-			isResizable = uiDialog.is( ":data(ui-resizable)" );
-			if ( isResizable && !value ) {
-				uiDialog.resizable( "destroy" );
-			}
-
-			// currently resizable, changing handles
-			if ( isResizable && typeof value === "string" ) {
-				uiDialog.resizable( "option", "handles", value );
-			}
-
-			// currently non-resizable, becoming resizable
-			if ( !isResizable && value !== false ) {
-				this._makeResizable();
-			}
-		}
-
-		if ( key === "title" ) {
-			this._title( this.uiDialogTitlebar.find( ".ui-dialog-title" ) );
-		}
-	},
-
-	_size: function() {
-		// If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
-		// divs will both have width and height set, so we need to reset them
-		var nonContentHeight, minContentHeight, maxContentHeight,
-			options = this.options;
-
-		// Reset content sizing
-		this.element.show().css({
-			width: "auto",
-			minHeight: 0,
-			maxHeight: "none",
-			height: 0
-		});
-
-		if ( options.minWidth > options.width ) {
-			options.width = options.minWidth;
-		}
-
-		// reset wrapper sizing
-		// determine the height of all the non-content elements
-		nonContentHeight = this.uiDialog.css({
-				height: "auto",
-				width: options.width
-			})
-			.outerHeight();
-		minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
-		maxContentHeight = typeof options.maxHeight === "number" ?
-			Math.max( 0, options.maxHeight - nonContentHeight ) :
-			"none";
-
-		if ( options.height === "auto" ) {
-			this.element.css({
-				minHeight: minContentHeight,
-				maxHeight: maxContentHeight,
-				height: "auto"
-			});
-		} else {
-			this.element.height( Math.max( 0, options.height - nonContentHeight ) );
-		}
-
-		if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
-			this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
-		}
-	},
-
-	_blockFrames: function() {
-		this.iframeBlocks = this.document.find( "iframe" ).map(function() {
-			var iframe = $( this );
-
-			return $( "<div>" )
-				.css({
-					position: "absolute",
-					width: iframe.outerWidth(),
-					height: iframe.outerHeight()
-				})
-				.appendTo( iframe.parent() )
-				.offset( iframe.offset() )[0];
-		});
-	},
-
-	_unblockFrames: function() {
-		if ( this.iframeBlocks ) {
-			this.iframeBlocks.remove();
-			delete this.iframeBlocks;
-		}
-	},
-
-	_allowInteraction: function( event ) {
-		if ( $( event.target ).closest( ".ui-dialog" ).length ) {
-			return true;
-		}
-
-		// TODO: Remove hack when datepicker implements
-		// the .ui-front logic (#8989)
-		return !!$( event.target ).closest( ".ui-datepicker" ).length;
-	},
-
-	_createOverlay: function() {
-		if ( !this.options.modal ) {
-			return;
-		}
-
-		// We use a delay in case the overlay is created from an
-		// event that we're going to be cancelling (#2804)
-		var isOpening = true;
-		this._delay(function() {
-			isOpening = false;
-		});
-
-		if ( !this.document.data( "ui-dialog-overlays" ) ) {
-
-			// Prevent use of anchors and inputs
-			// Using _on() for an event handler shared across many instances is
-			// safe because the dialogs stack and must be closed in reverse order
-			this._on( this.document, {
-				focusin: function( event ) {
-					if ( isOpening ) {
-						return;
-					}
-
-					if ( !this._allowInteraction( event ) ) {
-						event.preventDefault();
-						this._trackingInstances()[ 0 ]._focusTabbable();
-					}
-				}
-			});
-		}
-
-		this.overlay = $( "<div>" )
-			.addClass( "ui-widget-overlay ui-front" )
-			.appendTo( this._appendTo() );
-		this._on( this.overlay, {
-			mousedown: "_keepFocus"
-		});
-		this.document.data( "ui-dialog-overlays",
-			(this.document.data( "ui-dialog-overlays" ) || 0) + 1 );
-	},
-
-	_destroyOverlay: function() {
-		if ( !this.options.modal ) {
-			return;
-		}
-
-		if ( this.overlay ) {
-			var overlays = this.document.data( "ui-dialog-overlays" ) - 1;
-
-			if ( !overlays ) {
-				this.document
-					.unbind( "focusin" )
-					.removeData( "ui-dialog-overlays" );
-			} else {
-				this.document.data( "ui-dialog-overlays", overlays );
-			}
-
-			this.overlay.remove();
-			this.overlay = null;
-		}
-	}
-});
-
-
-/*!
- * jQuery UI Droppable 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/droppable/
- */
-
-
-$.widget( "ui.droppable", {
-	version: "1.11.4",
-	widgetEventPrefix: "drop",
-	options: {
-		accept: "*",
-		activeClass: false,
-		addClasses: true,
-		greedy: false,
-		hoverClass: false,
-		scope: "default",
-		tolerance: "intersect",
-
-		// callbacks
-		activate: null,
-		deactivate: null,
-		drop: null,
-		out: null,
-		over: null
-	},
-	_create: function() {
-
-		var proportions,
-			o = this.options,
-			accept = o.accept;
-
-		this.isover = false;
-		this.isout = true;
-
-		this.accept = $.isFunction( accept ) ? accept : function( d ) {
-			return d.is( accept );
-		};
-
-		this.proportions = function( /* valueToWrite */ ) {
-			if ( arguments.length ) {
-				// Store the droppable's proportions
-				proportions = arguments[ 0 ];
-			} else {
-				// Retrieve or derive the droppable's proportions
-				return proportions ?
-					proportions :
-					proportions = {
-						width: this.element[ 0 ].offsetWidth,
-						height: this.element[ 0 ].offsetHeight
-					};
-			}
-		};
-
-		this._addToManager( o.scope );
-
-		o.addClasses && this.element.addClass( "ui-droppable" );
-
-	},
-
-	_addToManager: function( scope ) {
-		// Add the reference and positions to the manager
-		$.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || [];
-		$.ui.ddmanager.droppables[ scope ].push( this );
-	},
-
-	_splice: function( drop ) {
-		var i = 0;
-		for ( ; i < drop.length; i++ ) {
-			if ( drop[ i ] === this ) {
-				drop.splice( i, 1 );
-			}
-		}
-	},
-
-	_destroy: function() {
-		var drop = $.ui.ddmanager.droppables[ this.options.scope ];
-
-		this._splice( drop );
-
-		this.element.removeClass( "ui-droppable ui-droppable-disabled" );
-	},
-
-	_setOption: function( key, value ) {
-
-		if ( key === "accept" ) {
-			this.accept = $.isFunction( value ) ? value : function( d ) {
-				return d.is( value );
-			};
-		} else if ( key === "scope" ) {
-			var drop = $.ui.ddmanager.droppables[ this.options.scope ];
-
-			this._splice( drop );
-			this._addToManager( value );
-		}
-
-		this._super( key, value );
-	},
-
-	_activate: function( event ) {
-		var draggable = $.ui.ddmanager.current;
-		if ( this.options.activeClass ) {
-			this.element.addClass( this.options.activeClass );
-		}
-		if ( draggable ){
-			this._trigger( "activate", event, this.ui( draggable ) );
-		}
-	},
-
-	_deactivate: function( event ) {
-		var draggable = $.ui.ddmanager.current;
-		if ( this.options.activeClass ) {
-			this.element.removeClass( this.options.activeClass );
-		}
-		if ( draggable ){
-			this._trigger( "deactivate", event, this.ui( draggable ) );
-		}
-	},
-
-	_over: function( event ) {
-
-		var draggable = $.ui.ddmanager.current;
-
-		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
-			return;
-		}
-
-		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
-			if ( this.options.hoverClass ) {
-				this.element.addClass( this.options.hoverClass );
-			}
-			this._trigger( "over", event, this.ui( draggable ) );
-		}
-
-	},
-
-	_out: function( event ) {
-
-		var draggable = $.ui.ddmanager.current;
-
-		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
-			return;
-		}
-
-		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
-			if ( this.options.hoverClass ) {
-				this.element.removeClass( this.options.hoverClass );
-			}
-			this._trigger( "out", event, this.ui( draggable ) );
-		}
-
-	},
-
-	_drop: function( event, custom ) {
-
-		var draggable = custom || $.ui.ddmanager.current,
-			childrenIntersection = false;
-
-		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
-			return false;
-		}
-
-		this.element.find( ":data(ui-droppable)" ).not( ".ui-draggable-dragging" ).each(function() {
-			var inst = $( this ).droppable( "instance" );
-			if (
-				inst.options.greedy &&
-				!inst.options.disabled &&
-				inst.options.scope === draggable.options.scope &&
-				inst.accept.call( inst.element[ 0 ], ( draggable.currentItem || draggable.element ) ) &&
-				$.ui.intersect( draggable, $.extend( inst, { offset: inst.element.offset() } ), inst.options.tolerance, event )
-			) { childrenIntersection = true; return false; }
-		});
-		if ( childrenIntersection ) {
-			return false;
-		}
-
-		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
-			if ( this.options.activeClass ) {
-				this.element.removeClass( this.options.activeClass );
-			}
-			if ( this.options.hoverClass ) {
-				this.element.removeClass( this.options.hoverClass );
-			}
-			this._trigger( "drop", event, this.ui( draggable ) );
-			return this.element;
-		}
-
-		return false;
-
-	},
-
-	ui: function( c ) {
-		return {
-			draggable: ( c.currentItem || c.element ),
-			helper: c.helper,
-			position: c.position,
-			offset: c.positionAbs
-		};
-	}
-
-});
-
-$.ui.intersect = (function() {
-	function isOverAxis( x, reference, size ) {
-		return ( x >= reference ) && ( x < ( reference + size ) );
-	}
-
-	return function( draggable, droppable, toleranceMode, event ) {
-
-		if ( !droppable.offset ) {
-			return false;
-		}
-
-		var x1 = ( draggable.positionAbs || draggable.position.absolute ).left + draggable.margins.left,
-			y1 = ( draggable.positionAbs || draggable.position.absolute ).top + draggable.margins.top,
-			x2 = x1 + draggable.helperProportions.width,
-			y2 = y1 + draggable.helperProportions.height,
-			l = droppable.offset.left,
-			t = droppable.offset.top,
-			r = l + droppable.proportions().width,
-			b = t + droppable.proportions().height;
-
-		switch ( toleranceMode ) {
-		case "fit":
-			return ( l <= x1 && x2 <= r && t <= y1 && y2 <= b );
-		case "intersect":
-			return ( l < x1 + ( draggable.helperProportions.width / 2 ) && // Right Half
-				x2 - ( draggable.helperProportions.width / 2 ) < r && // Left Half
-				t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half
-				y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half
-		case "pointer":
-			return isOverAxis( event.pageY, t, droppable.proportions().height ) && isOverAxis( event.pageX, l, droppable.proportions().width );
-		case "touch":
-			return (
-				( y1 >= t && y1 <= b ) || // Top edge touching
-				( y2 >= t && y2 <= b ) || // Bottom edge touching
-				( y1 < t && y2 > b ) // Surrounded vertically
-			) && (
-				( x1 >= l && x1 <= r ) || // Left edge touching
-				( x2 >= l && x2 <= r ) || // Right edge touching
-				( x1 < l && x2 > r ) // Surrounded horizontally
-			);
-		default:
-			return false;
-		}
-	};
-})();
-
-/*
-	This manager tracks offsets of draggables and droppables
-*/
-$.ui.ddmanager = {
-	current: null,
-	droppables: { "default": [] },
-	prepareOffsets: function( t, event ) {
-
-		var i, j,
-			m = $.ui.ddmanager.droppables[ t.options.scope ] || [],
-			type = event ? event.type : null, // workaround for #2317
-			list = ( t.currentItem || t.element ).find( ":data(ui-droppable)" ).addBack();
-
-		droppablesLoop: for ( i = 0; i < m.length; i++ ) {
-
-			// No disabled and non-accepted
-			if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ], ( t.currentItem || t.element ) ) ) ) {
-				continue;
-			}
-
-			// Filter out elements in the current dragged item
-			for ( j = 0; j < list.length; j++ ) {
-				if ( list[ j ] === m[ i ].element[ 0 ] ) {
-					m[ i ].proportions().height = 0;
-					continue droppablesLoop;
-				}
-			}
-
-			m[ i ].visible = m[ i ].element.css( "display" ) !== "none";
-			if ( !m[ i ].visible ) {
-				continue;
-			}
-
-			// Activate the droppable if used directly from draggables
-			if ( type === "mousedown" ) {
-				m[ i ]._activate.call( m[ i ], event );
-			}
-
-			m[ i ].offset = m[ i ].element.offset();
-			m[ i ].proportions({ width: m[ i ].element[ 0 ].offsetWidth, height: m[ i ].element[ 0 ].offsetHeight });
-
-		}
-
-	},
-	drop: function( draggable, event ) {
-
-		var dropped = false;
-		// Create a copy of the droppables in case the list changes during the drop (#9116)
-		$.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {
-
-			if ( !this.options ) {
-				return;
-			}
-			if ( !this.options.disabled && this.visible && $.ui.intersect( draggable, this, this.options.tolerance, event ) ) {
-				dropped = this._drop.call( this, event ) || dropped;
-			}
-
-			if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
-				this.isout = true;
-				this.isover = false;
-				this._deactivate.call( this, event );
-			}
-
-		});
-		return dropped;
-
-	},
-	dragStart: function( draggable, event ) {
-		// Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
-		draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() {
-			if ( !draggable.options.refreshPositions ) {
-				$.ui.ddmanager.prepareOffsets( draggable, event );
-			}
-		});
-	},
-	drag: function( draggable, event ) {
-
-		// If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
-		if ( draggable.options.refreshPositions ) {
-			$.ui.ddmanager.prepareOffsets( draggable, event );
-		}
-
-		// Run through all droppables and check their positions based on specific tolerance options
-		$.each( $.ui.ddmanager.droppables[ draggable.options.scope ] || [], function() {
-
-			if ( this.options.disabled || this.greedyChild || !this.visible ) {
-				return;
-			}
-
-			var parentInstance, scope, parent,
-				intersects = $.ui.intersect( draggable, this, this.options.tolerance, event ),
-				c = !intersects && this.isover ? "isout" : ( intersects && !this.isover ? "isover" : null );
-			if ( !c ) {
-				return;
-			}
-
-			if ( this.options.greedy ) {
-				// find droppable parents with same scope
-				scope = this.options.scope;
-				parent = this.element.parents( ":data(ui-droppable)" ).filter(function() {
-					return $( this ).droppable( "instance" ).options.scope === scope;
-				});
-
-				if ( parent.length ) {
-					parentInstance = $( parent[ 0 ] ).droppable( "instance" );
-					parentInstance.greedyChild = ( c === "isover" );
-				}
-			}
-
-			// we just moved into a greedy child
-			if ( parentInstance && c === "isover" ) {
-				parentInstance.isover = false;
-				parentInstance.isout = true;
-				parentInstance._out.call( parentInstance, event );
-			}
-
-			this[ c ] = true;
-			this[c === "isout" ? "isover" : "isout"] = false;
-			this[c === "isover" ? "_over" : "_out"].call( this, event );
-
-			// we just moved out of a greedy child
-			if ( parentInstance && c === "isout" ) {
-				parentInstance.isout = false;
-				parentInstance.isover = true;
-				parentInstance._over.call( parentInstance, event );
-			}
-		});
-
-	},
-	dragStop: function( draggable, event ) {
-		draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" );
-		// Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
-		if ( !draggable.options.refreshPositions ) {
-			$.ui.ddmanager.prepareOffsets( draggable, event );
-		}
-	}
-};
-
-var droppable = $.ui.droppable;
-
-
-/*!
- * jQuery UI Effects 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/category/effects-core/
- */
-
-
-var dataSpace = "ui-effects-",
-
-	// Create a local jQuery because jQuery Color relies on it and the
-	// global may not exist with AMD and a custom build (#10199)
-	jQuery = $;
-
-$.effects = {
-	effect: {}
-};
-
-/*!
- * jQuery Color Animations v2.1.2
- * https://github.com/jquery/jquery-color
- *
- * Copyright 2014 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * Date: Wed Jan 16 08:47:09 2013 -0600
- */
-(function( jQuery, undefined ) {
-
-	var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
-
-	// plusequals test for += 100 -= 100
-	rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
-	// a set of RE's that can match strings and generate color tuples.
-	stringParsers = [ {
-			re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
-			parse: function( execResult ) {
-				return [
-					execResult[ 1 ],
-					execResult[ 2 ],
-					execResult[ 3 ],
-					execResult[ 4 ]
-				];
-			}
-		}, {
-			re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
-			parse: function( execResult ) {
-				return [
-					execResult[ 1 ] * 2.55,
-					execResult[ 2 ] * 2.55,
-					execResult[ 3 ] * 2.55,
-					execResult[ 4 ]
-				];
-			}
-		}, {
-			// this regex ignores A-F because it's compared against an already lowercased string
-			re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
-			parse: function( execResult ) {
-				return [
-					parseInt( execResult[ 1 ], 16 ),
-					parseInt( execResult[ 2 ], 16 ),
-					parseInt( execResult[ 3 ], 16 )
-				];
-			}
-		}, {
-			// this regex ignores A-F because it's compared against an already lowercased string
-			re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
-			parse: function( execResult ) {
-				return [
-					parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
-					parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
-					parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
-				];
-			}
-		}, {
-			re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
-			space: "hsla",
-			parse: function( execResult ) {
-				return [
-					execResult[ 1 ],
-					execResult[ 2 ] / 100,
-					execResult[ 3 ] / 100,
-					execResult[ 4 ]
-				];
-			}
-		} ],
-
-	// jQuery.Color( )
-	color = jQuery.Color = function( color, green, blue, alpha ) {
-		return new jQuery.Color.fn.parse( color, green, blue, alpha );
-	},
-	spaces = {
-		rgba: {
-			props: {
-				red: {
-					idx: 0,
-					type: "byte"
-				},
-				green: {
-					idx: 1,
-					type: "byte"
-				},
-				blue: {
-					idx: 2,
-					type: "byte"
-				}
-			}
-		},
-
-		hsla: {
-			props: {
-				hue: {
-					idx: 0,
-					type: "degrees"
-				},
-				saturation: {
-					idx: 1,
-					type: "percent"
-				},
-				lightness: {
-					idx: 2,
-					type: "percent"
-				}
-			}
-		}
-	},
-	propTypes = {
-		"byte": {
-			floor: true,
-			max: 255
-		},
-		"percent": {
-			max: 1
-		},
-		"degrees": {
-			mod: 360,
-			floor: true
-		}
-	},
-	support = color.support = {},
-
-	// element for support tests
-	supportElem = jQuery( "<p>" )[ 0 ],
-
-	// colors = jQuery.Color.names
-	colors,
-
-	// local aliases of functions called often
-	each = jQuery.each;
-
-// determine rgba support immediately
-supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
-support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
-
-// define cache name and alpha properties
-// for rgba and hsla spaces
-each( spaces, function( spaceName, space ) {
-	space.cache = "_" + spaceName;
-	space.props.alpha = {
-		idx: 3,
-		type: "percent",
-		def: 1
-	};
-});
-
-function clamp( value, prop, allowEmpty ) {
-	var type = propTypes[ prop.type ] || {};
-
-	if ( value == null ) {
-		return (allowEmpty || !prop.def) ? null : prop.def;
-	}
-
-	// ~~ is an short way of doing floor for positive numbers
-	value = type.floor ? ~~value : parseFloat( value );
-
-	// IE will pass in empty strings as value for alpha,
-	// which will hit this case
-	if ( isNaN( value ) ) {
-		return prop.def;
-	}
-
-	if ( type.mod ) {
-		// we add mod before modding to make sure that negatives values
-		// get converted properly: -10 -> 350
-		return (value + type.mod) % type.mod;
-	}
-
-	// for now all property types without mod have min and max
-	return 0 > value ? 0 : type.max < value ? type.max : value;
-}
-
-function stringParse( string ) {
-	var inst = color(),
-		rgba = inst._rgba = [];
-
-	string = string.toLowerCase();
-
-	each( stringParsers, function( i, parser ) {
-		var parsed,
-			match = parser.re.exec( string ),
-			values = match && parser.parse( match ),
-			spaceName = parser.space || "rgba";
-
-		if ( values ) {
-			parsed = inst[ spaceName ]( values );
-
-			// if this was an rgba parse the assignment might happen twice
-			// oh well....
-			inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
-			rgba = inst._rgba = parsed._rgba;
-
-			// exit each( stringParsers ) here because we matched
-			return false;
-		}
-	});
-
-	// Found a stringParser that handled it
-	if ( rgba.length ) {
-
-		// if this came from a parsed string, force "transparent" when alpha is 0
-		// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
-		if ( rgba.join() === "0,0,0,0" ) {
-			jQuery.extend( rgba, colors.transparent );
-		}
-		return inst;
-	}
-
-	// named colors
-	return colors[ string ];
-}
-
-color.fn = jQuery.extend( color.prototype, {
-	parse: function( red, green, blue, alpha ) {
-		if ( red === undefined ) {
-			this._rgba = [ null, null, null, null ];
-			return this;
-		}
-		if ( red.jquery || red.nodeType ) {
-			red = jQuery( red ).css( green );
-			green = undefined;
-		}
-
-		var inst = this,
-			type = jQuery.type( red ),
-			rgba = this._rgba = [];
-
-		// more than 1 argument specified - assume ( red, green, blue, alpha )
-		if ( green !== undefined ) {
-			red = [ red, green, blue, alpha ];
-			type = "array";
-		}
-
-		if ( type === "string" ) {
-			return this.parse( stringParse( red ) || colors._default );
-		}
-
-		if ( type === "array" ) {
-			each( spaces.rgba.props, function( key, prop ) {
-				rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
-			});
-			return this;
-		}
-
-		if ( type === "object" ) {
-			if ( red instanceof color ) {
-				each( spaces, function( spaceName, space ) {
-					if ( red[ space.cache ] ) {
-						inst[ space.cache ] = red[ space.cache ].slice();
-					}
-				});
-			} else {
-				each( spaces, function( spaceName, space ) {
-					var cache = space.cache;
-					each( space.props, function( key, prop ) {
-
-						// if the cache doesn't exist, and we know how to convert
-						if ( !inst[ cache ] && space.to ) {
-
-							// if the value was null, we don't need to copy it
-							// if the key was alpha, we don't need to copy it either
-							if ( key === "alpha" || red[ key ] == null ) {
-								return;
-							}
-							inst[ cache ] = space.to( inst._rgba );
-						}
-
-						// this is the only case where we allow nulls for ALL properties.
-						// call clamp with alwaysAllowEmpty
-						inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
-					});
-
-					// everything defined but alpha?
-					if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
-						// use the default of 1
-						inst[ cache ][ 3 ] = 1;
-						if ( space.from ) {
-							inst._rgba = space.from( inst[ cache ] );
-						}
-					}
-				});
-			}
-			return this;
-		}
-	},
-	is: function( compare ) {
-		var is = color( compare ),
-			same = true,
-			inst = this;
-
-		each( spaces, function( _, space ) {
-			var localCache,
-				isCache = is[ space.cache ];
-			if (isCache) {
-				localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
-				each( space.props, function( _, prop ) {
-					if ( isCache[ prop.idx ] != null ) {
-						same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
-						return same;
-					}
-				});
-			}
-			return same;
-		});
-		return same;
-	},
-	_space: function() {
-		var used = [],
-			inst = this;
-		each( spaces, function( spaceName, space ) {
-			if ( inst[ space.cache ] ) {
-				used.push( spaceName );
-			}
-		});
-		return used.pop();
-	},
-	transition: function( other, distance ) {
-		var end = color( other ),
-			spaceName = end._space(),
-			space = spaces[ spaceName ],
-			startColor = this.alpha() === 0 ? color( "transparent" ) : this,
-			start = startColor[ space.cache ] || space.to( startColor._rgba ),
-			result = start.slice();
-
-		end = end[ space.cache ];
-		each( space.props, function( key, prop ) {
-			var index = prop.idx,
-				startValue = start[ index ],
-				endValue = end[ index ],
-				type = propTypes[ prop.type ] || {};
-
-			// if null, don't override start value
-			if ( endValue === null ) {
-				return;
-			}
-			// if null - use end
-			if ( startValue === null ) {
-				result[ index ] = endValue;
-			} else {
-				if ( type.mod ) {
-					if ( endValue - startValue > type.mod / 2 ) {
-						startValue += type.mod;
-					} else if ( startValue - endValue > type.mod / 2 ) {
-						startValue -= type.mod;
-					}
-				}
-				result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
-			}
-		});
-		return this[ spaceName ]( result );
-	},
-	blend: function( opaque ) {
-		// if we are already opaque - return ourself
-		if ( this._rgba[ 3 ] === 1 ) {
-			return this;
-		}
-
-		var rgb = this._rgba.slice(),
-			a = rgb.pop(),
-			blend = color( opaque )._rgba;
-
-		return color( jQuery.map( rgb, function( v, i ) {
-			return ( 1 - a ) * blend[ i ] + a * v;
-		}));
-	},
-	toRgbaString: function() {
-		var prefix = "rgba(",
-			rgba = jQuery.map( this._rgba, function( v, i ) {
-				return v == null ? ( i > 2 ? 1 : 0 ) : v;
-			});
-
-		if ( rgba[ 3 ] === 1 ) {
-			rgba.pop();
-			prefix = "rgb(";
-		}
-
-		return prefix + rgba.join() + ")";
-	},
-	toHslaString: function() {
-		var prefix = "hsla(",
-			hsla = jQuery.map( this.hsla(), function( v, i ) {
-				if ( v == null ) {
-					v = i > 2 ? 1 : 0;
-				}
-
-				// catch 1 and 2
-				if ( i && i < 3 ) {
-					v = Math.round( v * 100 ) + "%";
-				}
-				return v;
-			});
-
-		if ( hsla[ 3 ] === 1 ) {
-			hsla.pop();
-			prefix = "hsl(";
-		}
-		return prefix + hsla.join() + ")";
-	},
-	toHexString: function( includeAlpha ) {
-		var rgba = this._rgba.slice(),
-			alpha = rgba.pop();
-
-		if ( includeAlpha ) {
-			rgba.push( ~~( alpha * 255 ) );
-		}
-
-		return "#" + jQuery.map( rgba, function( v ) {
-
-			// default to 0 when nulls exist
-			v = ( v || 0 ).toString( 16 );
-			return v.length === 1 ? "0" + v : v;
-		}).join("");
-	},
-	toString: function() {
-		return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
-	}
-});
-color.fn.parse.prototype = color.fn;
-
-// hsla conversions adapted from:
-// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
-
-function hue2rgb( p, q, h ) {
-	h = ( h + 1 ) % 1;
-	if ( h * 6 < 1 ) {
-		return p + ( q - p ) * h * 6;
-	}
-	if ( h * 2 < 1) {
-		return q;
-	}
-	if ( h * 3 < 2 ) {
-		return p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6;
-	}
-	return p;
-}
-
-spaces.hsla.to = function( rgba ) {
-	if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
-		return [ null, null, null, rgba[ 3 ] ];
-	}
-	var r = rgba[ 0 ] / 255,
-		g = rgba[ 1 ] / 255,
-		b = rgba[ 2 ] / 255,
-		a = rgba[ 3 ],
-		max = Math.max( r, g, b ),
-		min = Math.min( r, g, b ),
-		diff = max - min,
-		add = max + min,
-		l = add * 0.5,
-		h, s;
-
-	if ( min === max ) {
-		h = 0;
-	} else if ( r === max ) {
-		h = ( 60 * ( g - b ) / diff ) + 360;
-	} else if ( g === max ) {
-		h = ( 60 * ( b - r ) / diff ) + 120;
-	} else {
-		h = ( 60 * ( r - g ) / diff ) + 240;
-	}
-
-	// chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
-	// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
-	if ( diff === 0 ) {
-		s = 0;
-	} else if ( l <= 0.5 ) {
-		s = diff / add;
-	} else {
-		s = diff / ( 2 - add );
-	}
-	return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
-};
-
-spaces.hsla.from = function( hsla ) {
-	if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
-		return [ null, null, null, hsla[ 3 ] ];
-	}
-	var h = hsla[ 0 ] / 360,
-		s = hsla[ 1 ],
-		l = hsla[ 2 ],
-		a = hsla[ 3 ],
-		q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
-		p = 2 * l - q;
-
-	return [
-		Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
-		Math.round( hue2rgb( p, q, h ) * 255 ),
-		Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
-		a
-	];
-};
-
-each( spaces, function( spaceName, space ) {
-	var props = space.props,
-		cache = space.cache,
-		to = space.to,
-		from = space.from;
-
-	// makes rgba() and hsla()
-	color.fn[ spaceName ] = function( value ) {
-
-		// generate a cache for this space if it doesn't exist
-		if ( to && !this[ cache ] ) {
-			this[ cache ] = to( this._rgba );
-		}
-		if ( value === undefined ) {
-			return this[ cache ].slice();
-		}
-
-		var ret,
-			type = jQuery.type( value ),
-			arr = ( type === "array" || type === "object" ) ? value : arguments,
-			local = this[ cache ].slice();
-
-		each( props, function( key, prop ) {
-			var val = arr[ type === "object" ? key : prop.idx ];
-			if ( val == null ) {
-				val = local[ prop.idx ];
-			}
-			local[ prop.idx ] = clamp( val, prop );
-		});
-
-		if ( from ) {
-			ret = color( from( local ) );
-			ret[ cache ] = local;
-			return ret;
-		} else {
-			return color( local );
-		}
-	};
-
-	// makes red() green() blue() alpha() hue() saturation() lightness()
-	each( props, function( key, prop ) {
-		// alpha is included in more than one space
-		if ( color.fn[ key ] ) {
-			return;
-		}
-		color.fn[ key ] = function( value ) {
-			var vtype = jQuery.type( value ),
-				fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
-				local = this[ fn ](),
-				cur = local[ prop.idx ],
-				match;
-
-			if ( vtype === "undefined" ) {
-				return cur;
-			}
-
-			if ( vtype === "function" ) {
-				value = value.call( this, cur );
-				vtype = jQuery.type( value );
-			}
-			if ( value == null && prop.empty ) {
-				return this;
-			}
-			if ( vtype === "string" ) {
-				match = rplusequals.exec( value );
-				if ( match ) {
-					value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
-				}
-			}
-			local[ prop.idx ] = value;
-			return this[ fn ]( local );
-		};
-	});
-});
-
-// add cssHook and .fx.step function for each named hook.
-// accept a space separated string of properties
-color.hook = function( hook ) {
-	var hooks = hook.split( " " );
-	each( hooks, function( i, hook ) {
-		jQuery.cssHooks[ hook ] = {
-			set: function( elem, value ) {
-				var parsed, curElem,
-					backgroundColor = "";
-
-				if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
-					value = color( parsed || value );
-					if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
-						curElem = hook === "backgroundColor" ? elem.parentNode : elem;
-						while (
-							(backgroundColor === "" || backgroundColor === "transparent") &&
-							curElem && curElem.style
-						) {
-							try {
-								backgroundColor = jQuery.css( curElem, "backgroundColor" );
-								curElem = curElem.parentNode;
-							} catch ( e ) {
-							}
-						}
-
-						value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
-							backgroundColor :
-							"_default" );
-					}
-
-					value = value.toRgbaString();
-				}
-				try {
-					elem.style[ hook ] = value;
-				} catch ( e ) {
-					// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
-				}
-			}
-		};
-		jQuery.fx.step[ hook ] = function( fx ) {
-			if ( !fx.colorInit ) {
-				fx.start = color( fx.elem, hook );
-				fx.end = color( fx.end );
-				fx.colorInit = true;
-			}
-			jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
-		};
-	});
-
-};
-
-color.hook( stepHooks );
-
-jQuery.cssHooks.borderColor = {
-	expand: function( value ) {
-		var expanded = {};
-
-		each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
-			expanded[ "border" + part + "Color" ] = value;
-		});
-		return expanded;
-	}
-};
-
-// Basic color names only.
-// Usage of any of the other color names requires adding yourself or including
-// jquery.color.svg-names.js.
-colors = jQuery.Color.names = {
-	// 4.1. Basic color keywords
-	aqua: "#00ffff",
-	black: "#000000",
-	blue: "#0000ff",
-	fuchsia: "#ff00ff",
-	gray: "#808080",
-	green: "#008000",
-	lime: "#00ff00",
-	maroon: "#800000",
-	navy: "#000080",
-	olive: "#808000",
-	purple: "#800080",
-	red: "#ff0000",
-	silver: "#c0c0c0",
-	teal: "#008080",
-	white: "#ffffff",
-	yellow: "#ffff00",
-
-	// 4.2.3. "transparent" color keyword
-	transparent: [ null, null, null, 0 ],
-
-	_default: "#ffffff"
-};
-
-})( jQuery );
-
-/******************************************************************************/
-/****************************** CLASS ANIMATIONS ******************************/
-/******************************************************************************/
-(function() {
-
-var classAnimationActions = [ "add", "remove", "toggle" ],
-	shorthandStyles = {
-		border: 1,
-		borderBottom: 1,
-		borderColor: 1,
-		borderLeft: 1,
-		borderRight: 1,
-		borderTop: 1,
-		borderWidth: 1,
-		margin: 1,
-		padding: 1
-	};
-
-$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
-	$.fx.step[ prop ] = function( fx ) {
-		if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
-			jQuery.style( fx.elem, prop, fx.end );
-			fx.setAttr = true;
-		}
-	};
-});
-
-function getElementStyles( elem ) {
-	var key, len,
-		style = elem.ownerDocument.defaultView ?
-			elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
-			elem.currentStyle,
-		styles = {};
-
-	if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
-		len = style.length;
-		while ( len-- ) {
-			key = style[ len ];
-			if ( typeof style[ key ] === "string" ) {
-				styles[ $.camelCase( key ) ] = style[ key ];
-			}
-		}
-	// support: Opera, IE <9
-	} else {
-		for ( key in style ) {
-			if ( typeof style[ key ] === "string" ) {
-				styles[ key ] = style[ key ];
-			}
-		}
-	}
-
-	return styles;
-}
-
-function styleDifference( oldStyle, newStyle ) {
-	var diff = {},
-		name, value;
-
-	for ( name in newStyle ) {
-		value = newStyle[ name ];
-		if ( oldStyle[ name ] !== value ) {
-			if ( !shorthandStyles[ name ] ) {
-				if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
-					diff[ name ] = value;
-				}
-			}
-		}
-	}
-
-	return diff;
-}
-
-// support: jQuery <1.8
-if ( !$.fn.addBack ) {
-	$.fn.addBack = function( selector ) {
-		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter( selector )
-		);
-	};
-}
-
-$.effects.animateClass = function( value, duration, easing, callback ) {
-	var o = $.speed( duration, easing, callback );
-
-	return this.queue( function() {
-		var animated = $( this ),
-			baseClass = animated.attr( "class" ) || "",
-			applyClassChange,
-			allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
-
-		// map the animated objects to store the original styles.
-		allAnimations = allAnimations.map(function() {
-			var el = $( this );
-			return {
-				el: el,
-				start: getElementStyles( this )
-			};
-		});
-
-		// apply class change
-		applyClassChange = function() {
-			$.each( classAnimationActions, function(i, action) {
-				if ( value[ action ] ) {
-					animated[ action + "Class" ]( value[ action ] );
-				}
-			});
-		};
-		applyClassChange();
-
-		// map all animated objects again - calculate new styles and diff
-		allAnimations = allAnimations.map(function() {
-			this.end = getElementStyles( this.el[ 0 ] );
-			this.diff = styleDifference( this.start, this.end );
-			return this;
-		});
-
-		// apply original class
-		animated.attr( "class", baseClass );
-
-		// map all animated objects again - this time collecting a promise
-		allAnimations = allAnimations.map(function() {
-			var styleInfo = this,
-				dfd = $.Deferred(),
-				opts = $.extend({}, o, {
-					queue: false,
-					complete: function() {
-						dfd.resolve( styleInfo );
-					}
-				});
-
-			this.el.animate( this.diff, opts );
-			return dfd.promise();
-		});
-
-		// once all animations have completed:
-		$.when.apply( $, allAnimations.get() ).done(function() {
-
-			// set the final class
-			applyClassChange();
-
-			// for each animated element,
-			// clear all css properties that were animated
-			$.each( arguments, function() {
-				var el = this.el;
-				$.each( this.diff, function(key) {
-					el.css( key, "" );
-				});
-			});
-
-			// this is guarnteed to be there if you use jQuery.speed()
-			// it also handles dequeuing the next anim...
-			o.complete.call( animated[ 0 ] );
-		});
-	});
-};
-
-$.fn.extend({
-	addClass: (function( orig ) {
-		return function( classNames, speed, easing, callback ) {
-			return speed ?
-				$.effects.animateClass.call( this,
-					{ add: classNames }, speed, easing, callback ) :
-				orig.apply( this, arguments );
-		};
-	})( $.fn.addClass ),
-
-	removeClass: (function( orig ) {
-		return function( classNames, speed, easing, callback ) {
-			return arguments.length > 1 ?
-				$.effects.animateClass.call( this,
-					{ remove: classNames }, speed, easing, callback ) :
-				orig.apply( this, arguments );
-		};
-	})( $.fn.removeClass ),
-
-	toggleClass: (function( orig ) {
-		return function( classNames, force, speed, easing, callback ) {
-			if ( typeof force === "boolean" || force === undefined ) {
-				if ( !speed ) {
-					// without speed parameter
-					return orig.apply( this, arguments );
-				} else {
-					return $.effects.animateClass.call( this,
-						(force ? { add: classNames } : { remove: classNames }),
-						speed, easing, callback );
-				}
-			} else {
-				// without force parameter
-				return $.effects.animateClass.call( this,
-					{ toggle: classNames }, force, speed, easing );
-			}
-		};
-	})( $.fn.toggleClass ),
-
-	switchClass: function( remove, add, speed, easing, callback) {
-		return $.effects.animateClass.call( this, {
-			add: add,
-			remove: remove
-		}, speed, easing, callback );
-	}
-});
-
-})();
-
-/******************************************************************************/
-/*********************************** EFFECTS **********************************/
-/******************************************************************************/
-
-(function() {
-
-$.extend( $.effects, {
-	version: "1.11.4",
-
-	// Saves a set of properties in a data storage
-	save: function( element, set ) {
-		for ( var i = 0; i < set.length; i++ ) {
-			if ( set[ i ] !== null ) {
-				element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
-			}
-		}
-	},
-
-	// Restores a set of previously saved properties from a data storage
-	restore: function( element, set ) {
-		var val, i;
-		for ( i = 0; i < set.length; i++ ) {
-			if ( set[ i ] !== null ) {
-				val = element.data( dataSpace + set[ i ] );
-				// support: jQuery 1.6.2
-				// http://bugs.jquery.com/ticket/9917
-				// jQuery 1.6.2 incorrectly returns undefined for any falsy value.
-				// We can't differentiate between "" and 0 here, so we just assume
-				// empty string since it's likely to be a more common value...
-				if ( val === undefined ) {
-					val = "";
-				}
-				element.css( set[ i ], val );
-			}
-		}
-	},
-
-	setMode: function( el, mode ) {
-		if (mode === "toggle") {
-			mode = el.is( ":hidden" ) ? "show" : "hide";
-		}
-		return mode;
-	},
-
-	// Translates a [top,left] array into a baseline value
-	// this should be a little more flexible in the future to handle a string & hash
-	getBaseline: function( origin, original ) {
-		var y, x;
-		switch ( origin[ 0 ] ) {
-			case "top": y = 0; break;
-			case "middle": y = 0.5; break;
-			case "bottom": y = 1; break;
-			default: y = origin[ 0 ] / original.height;
-		}
-		switch ( origin[ 1 ] ) {
-			case "left": x = 0; break;
-			case "center": x = 0.5; break;
-			case "right": x = 1; break;
-			default: x = origin[ 1 ] / original.width;
-		}
-		return {
-			x: x,
-			y: y
-		};
-	},
-
-	// Wraps the element around a wrapper that copies position properties
-	createWrapper: function( element ) {
-
-		// if the element is already wrapped, return it
-		if ( element.parent().is( ".ui-effects-wrapper" )) {
-			return element.parent();
-		}
-
-		// wrap the element
-		var props = {
-				width: element.outerWidth(true),
-				height: element.outerHeight(true),
-				"float": element.css( "float" )
-			},
-			wrapper = $( "<div></div>" )
-				.addClass( "ui-effects-wrapper" )
-				.css({
-					fontSize: "100%",
-					background: "transparent",
-					border: "none",
-					margin: 0,
-					padding: 0
-				}),
-			// Store the size in case width/height are defined in % - Fixes #5245
-			size = {
-				width: element.width(),
-				height: element.height()
-			},
-			active = document.activeElement;
-
-		// support: Firefox
-		// Firefox incorrectly exposes anonymous content
-		// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
-		try {
-			active.id;
-		} catch ( e ) {
-			active = document.body;
-		}
-
-		element.wrap( wrapper );
-
-		// Fixes #7595 - Elements lose focus when wrapped.
-		if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
-			$( active ).focus();
-		}
-
-		wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
-
-		// transfer positioning properties to the wrapper
-		if ( element.css( "position" ) === "static" ) {
-			wrapper.css({ position: "relative" });
-			element.css({ position: "relative" });
-		} else {
-			$.extend( props, {
-				position: element.css( "position" ),
-				zIndex: element.css( "z-index" )
-			});
-			$.each([ "top", "left", "bottom", "right" ], function(i, pos) {
-				props[ pos ] = element.css( pos );
-				if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
-					props[ pos ] = "auto";
-				}
-			});
-			element.css({
-				position: "relative",
-				top: 0,
-				left: 0,
-				right: "auto",
-				bottom: "auto"
-			});
-		}
-		element.css(size);
-
-		return wrapper.css( props ).show();
-	},
-
-	removeWrapper: function( element ) {
-		var active = document.activeElement;
-
-		if ( element.parent().is( ".ui-effects-wrapper" ) ) {
-			element.parent().replaceWith( element );
-
-			// Fixes #7595 - Elements lose focus when wrapped.
-			if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
-				$( active ).focus();
-			}
-		}
-
-		return element;
-	},
-
-	setTransition: function( element, list, factor, value ) {
-		value = value || {};
-		$.each( list, function( i, x ) {
-			var unit = element.cssUnit( x );
-			if ( unit[ 0 ] > 0 ) {
-				value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
-			}
-		});
-		return value;
-	}
-});
-
-// return an effect options object for the given parameters:
-function _normalizeArguments( effect, options, speed, callback ) {
-
-	// allow passing all options as the first parameter
-	if ( $.isPlainObject( effect ) ) {
-		options = effect;
-		effect = effect.effect;
-	}
-
-	// convert to an object
-	effect = { effect: effect };
-
-	// catch (effect, null, ...)
-	if ( options == null ) {
-		options = {};
-	}
-
-	// catch (effect, callback)
-	if ( $.isFunction( options ) ) {
-		callback = options;
-		speed = null;
-		options = {};
-	}
-
-	// catch (effect, speed, ?)
-	if ( typeof options === "number" || $.fx.speeds[ options ] ) {
-		callback = speed;
-		speed = options;
-		options = {};
-	}
-
-	// catch (effect, options, callback)
-	if ( $.isFunction( speed ) ) {
-		callback = speed;
-		speed = null;
-	}
-
-	// add options to effect
-	if ( options ) {
-		$.extend( effect, options );
-	}
-
-	speed = speed || options.duration;
-	effect.duration = $.fx.off ? 0 :
-		typeof speed === "number" ? speed :
-		speed in $.fx.speeds ? $.fx.speeds[ speed ] :
-		$.fx.speeds._default;
-
-	effect.complete = callback || options.complete;
-
-	return effect;
-}
-
-function standardAnimationOption( option ) {
-	// Valid standard speeds (nothing, number, named speed)
-	if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
-		return true;
-	}
-
-	// Invalid strings - treat as "normal" speed
-	if ( typeof option === "string" && !$.effects.effect[ option ] ) {
-		return true;
-	}
-
-	// Complete callback
-	if ( $.isFunction( option ) ) {
-		return true;
-	}
-
-	// Options hash (but not naming an effect)
-	if ( typeof option === "object" && !option.effect ) {
-		return true;
-	}
-
-	// Didn't match any standard API
-	return false;
-}
-
-$.fn.extend({
-	effect: function( /* effect, options, speed, callback */ ) {
-		var args = _normalizeArguments.apply( this, arguments ),
-			mode = args.mode,
-			queue = args.queue,
-			effectMethod = $.effects.effect[ args.effect ];
-
-		if ( $.fx.off || !effectMethod ) {
-			// delegate to the original method (e.g., .show()) if possible
-			if ( mode ) {
-				return this[ mode ]( args.duration, args.complete );
-			} else {
-				return this.each( function() {
-					if ( args.complete ) {
-						args.complete.call( this );
-					}
-				});
-			}
-		}
-
-		function run( next ) {
-			var elem = $( this ),
-				complete = args.complete,
-				mode = args.mode;
-
-			function done() {
-				if ( $.isFunction( complete ) ) {
-					complete.call( elem[0] );
-				}
-				if ( $.isFunction( next ) ) {
-					next();
-				}
-			}
-
-			// If the element already has the correct final state, delegate to
-			// the core methods so the internal tracking of "olddisplay" works.
-			if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
-				elem[ mode ]();
-				done();
-			} else {
-				effectMethod.call( elem[0], args, done );
-			}
-		}
-
-		return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
-	},
-
-	show: (function( orig ) {
-		return function( option ) {
-			if ( standardAnimationOption( option ) ) {
-				return orig.apply( this, arguments );
-			} else {
-				var args = _normalizeArguments.apply( this, arguments );
-				args.mode = "show";
-				return this.effect.call( this, args );
-			}
-		};
-	})( $.fn.show ),
-
-	hide: (function( orig ) {
-		return function( option ) {
-			if ( standardAnimationOption( option ) ) {
-				return orig.apply( this, arguments );
-			} else {
-				var args = _normalizeArguments.apply( this, arguments );
-				args.mode = "hide";
-				return this.effect.call( this, args );
-			}
-		};
-	})( $.fn.hide ),
-
-	toggle: (function( orig ) {
-		return function( option ) {
-			if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
-				return orig.apply( this, arguments );
-			} else {
-				var args = _normalizeArguments.apply( this, arguments );
-				args.mode = "toggle";
-				return this.effect.call( this, args );
-			}
-		};
-	})( $.fn.toggle ),
-
-	// helper functions
-	cssUnit: function(key) {
-		var style = this.css( key ),
-			val = [];
-
-		$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
-			if ( style.indexOf( unit ) > 0 ) {
-				val = [ parseFloat( style ), unit ];
-			}
-		});
-		return val;
-	}
-});
-
-})();
-
-/******************************************************************************/
-/*********************************** EASING ***********************************/
-/******************************************************************************/
-
-(function() {
-
-// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
-
-var baseEasings = {};
-
-$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
-	baseEasings[ name ] = function( p ) {
-		return Math.pow( p, i + 2 );
-	};
-});
-
-$.extend( baseEasings, {
-	Sine: function( p ) {
-		return 1 - Math.cos( p * Math.PI / 2 );
-	},
-	Circ: function( p ) {
-		return 1 - Math.sqrt( 1 - p * p );
-	},
-	Elastic: function( p ) {
-		return p === 0 || p === 1 ? p :
-			-Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
-	},
-	Back: function( p ) {
-		return p * p * ( 3 * p - 2 );
-	},
-	Bounce: function( p ) {
-		var pow2,
-			bounce = 4;
-
-		while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
-		return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
-	}
-});
-
-$.each( baseEasings, function( name, easeIn ) {
-	$.easing[ "easeIn" + name ] = easeIn;
-	$.easing[ "easeOut" + name ] = function( p ) {
-		return 1 - easeIn( 1 - p );
-	};
-	$.easing[ "easeInOut" + name ] = function( p ) {
-		return p < 0.5 ?
-			easeIn( p * 2 ) / 2 :
-			1 - easeIn( p * -2 + 2 ) / 2;
-	};
-});
-
-})();
-
-var effect = $.effects;
-
-
-/*!
- * jQuery UI Effects Blind 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/blind-effect/
- */
-
-
-var effectBlind = $.effects.effect.blind = function( o, done ) {
-	// Create element
-	var el = $( this ),
-		rvertical = /up|down|vertical/,
-		rpositivemotion = /up|left|vertical|horizontal/,
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		direction = o.direction || "up",
-		vertical = rvertical.test( direction ),
-		ref = vertical ? "height" : "width",
-		ref2 = vertical ? "top" : "left",
-		motion = rpositivemotion.test( direction ),
-		animation = {},
-		show = mode === "show",
-		wrapper, distance, margin;
-
-	// if already wrapped, the wrapper's properties are my property. #6245
-	if ( el.parent().is( ".ui-effects-wrapper" ) ) {
-		$.effects.save( el.parent(), props );
-	} else {
-		$.effects.save( el, props );
-	}
-	el.show();
-	wrapper = $.effects.createWrapper( el ).css({
-		overflow: "hidden"
-	});
-
-	distance = wrapper[ ref ]();
-	margin = parseFloat( wrapper.css( ref2 ) ) || 0;
-
-	animation[ ref ] = show ? distance : 0;
-	if ( !motion ) {
-		el
-			.css( vertical ? "bottom" : "right", 0 )
-			.css( vertical ? "top" : "left", "auto" )
-			.css({ position: "absolute" });
-
-		animation[ ref2 ] = show ? margin : distance + margin;
-	}
-
-	// start at 0 if we are showing
-	if ( show ) {
-		wrapper.css( ref, 0 );
-		if ( !motion ) {
-			wrapper.css( ref2, margin + distance );
-		}
-	}
-
-	// Animate
-	wrapper.animate( animation, {
-		duration: o.duration,
-		easing: o.easing,
-		queue: false,
-		complete: function() {
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-};
-
-
-/*!
- * jQuery UI Effects Bounce 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/bounce-effect/
- */
-
-
-var effectBounce = $.effects.effect.bounce = function( o, done ) {
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-
-		// defaults:
-		mode = $.effects.setMode( el, o.mode || "effect" ),
-		hide = mode === "hide",
-		show = mode === "show",
-		direction = o.direction || "up",
-		distance = o.distance,
-		times = o.times || 5,
-
-		// number of internal animations
-		anims = times * 2 + ( show || hide ? 1 : 0 ),
-		speed = o.duration / anims,
-		easing = o.easing,
-
-		// utility:
-		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
-		motion = ( direction === "up" || direction === "left" ),
-		i,
-		upAnim,
-		downAnim,
-
-		// we will need to re-assemble the queue to stack our animations in place
-		queue = el.queue(),
-		queuelen = queue.length;
-
-	// Avoid touching opacity to prevent clearType and PNG issues in IE
-	if ( show || hide ) {
-		props.push( "opacity" );
-	}
-
-	$.effects.save( el, props );
-	el.show();
-	$.effects.createWrapper( el ); // Create Wrapper
-
-	// default distance for the BIGGEST bounce is the outer Distance / 3
-	if ( !distance ) {
-		distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
-	}
-
-	if ( show ) {
-		downAnim = { opacity: 1 };
-		downAnim[ ref ] = 0;
-
-		// if we are showing, force opacity 0 and set the initial position
-		// then do the "first" animation
-		el.css( "opacity", 0 )
-			.css( ref, motion ? -distance * 2 : distance * 2 )
-			.animate( downAnim, speed, easing );
-	}
-
-	// start at the smallest distance if we are hiding
-	if ( hide ) {
-		distance = distance / Math.pow( 2, times - 1 );
-	}
-
-	downAnim = {};
-	downAnim[ ref ] = 0;
-	// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
-	for ( i = 0; i < times; i++ ) {
-		upAnim = {};
-		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
-
-		el.animate( upAnim, speed, easing )
-			.animate( downAnim, speed, easing );
-
-		distance = hide ? distance * 2 : distance / 2;
-	}
-
-	// Last Bounce when Hiding
-	if ( hide ) {
-		upAnim = { opacity: 0 };
-		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
-
-		el.animate( upAnim, speed, easing );
-	}
-
-	el.queue(function() {
-		if ( hide ) {
-			el.hide();
-		}
-		$.effects.restore( el, props );
-		$.effects.removeWrapper( el );
-		done();
-	});
-
-	// inject all the animations we just queued to be first in line (after "inprogress")
-	if ( queuelen > 1) {
-		queue.splice.apply( queue,
-			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
-	}
-	el.dequeue();
-
-};
-
-
-/*!
- * jQuery UI Effects Clip 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/clip-effect/
- */
-
-
-var effectClip = $.effects.effect.clip = function( o, done ) {
-	// Create element
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		show = mode === "show",
-		direction = o.direction || "vertical",
-		vert = direction === "vertical",
-		size = vert ? "height" : "width",
-		position = vert ? "top" : "left",
-		animation = {},
-		wrapper, animate, distance;
-
-	// Save & Show
-	$.effects.save( el, props );
-	el.show();
-
-	// Create Wrapper
-	wrapper = $.effects.createWrapper( el ).css({
-		overflow: "hidden"
-	});
-	animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
-	distance = animate[ size ]();
-
-	// Shift
-	if ( show ) {
-		animate.css( size, 0 );
-		animate.css( position, distance / 2 );
-	}
-
-	// Create Animation Object:
-	animation[ size ] = show ? distance : 0;
-	animation[ position ] = show ? 0 : distance / 2;
-
-	// Animate
-	animate.animate( animation, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: function() {
-			if ( !show ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-
-};
-
-
-/*!
- * jQuery UI Effects Drop 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/drop-effect/
- */
-
-
-var effectDrop = $.effects.effect.drop = function( o, done ) {
-
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		show = mode === "show",
-		direction = o.direction || "left",
-		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
-		motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg",
-		animation = {
-			opacity: show ? 1 : 0
-		},
-		distance;
-
-	// Adjust
-	$.effects.save( el, props );
-	el.show();
-	$.effects.createWrapper( el );
-
-	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ) / 2;
-
-	if ( show ) {
-		el
-			.css( "opacity", 0 )
-			.css( ref, motion === "pos" ? -distance : distance );
-	}
-
-	// Animation
-	animation[ ref ] = ( show ?
-		( motion === "pos" ? "+=" : "-=" ) :
-		( motion === "pos" ? "-=" : "+=" ) ) +
-		distance;
-
-	// Animate
-	el.animate( animation, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: function() {
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-};
-
-
-/*!
- * jQuery UI Effects Explode 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/explode-effect/
- */
-
-
-var effectExplode = $.effects.effect.explode = function( o, done ) {
-
-	var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
-		cells = rows,
-		el = $( this ),
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		show = mode === "show",
-
-		// show and then visibility:hidden the element before calculating offset
-		offset = el.show().css( "visibility", "hidden" ).offset(),
-
-		// width and height of a piece
-		width = Math.ceil( el.outerWidth() / cells ),
-		height = Math.ceil( el.outerHeight() / rows ),
-		pieces = [],
-
-		// loop
-		i, j, left, top, mx, my;
-
-	// children animate complete:
-	function childComplete() {
-		pieces.push( this );
-		if ( pieces.length === rows * cells ) {
-			animComplete();
-		}
-	}
-
-	// clone the element for each row and cell.
-	for ( i = 0; i < rows ; i++ ) { // ===>
-		top = offset.top + i * height;
-		my = i - ( rows - 1 ) / 2 ;
-
-		for ( j = 0; j < cells ; j++ ) { // |||
-			left = offset.left + j * width;
-			mx = j - ( cells - 1 ) / 2 ;
-
-			// Create a clone of the now hidden main element that will be absolute positioned
-			// within a wrapper div off the -left and -top equal to size of our pieces
-			el
-				.clone()
-				.appendTo( "body" )
-				.wrap( "<div></div>" )
-				.css({
-					position: "absolute",
-					visibility: "visible",
-					left: -j * width,
-					top: -i * height
-				})
-
-			// select the wrapper - make it overflow: hidden and absolute positioned based on
-			// where the original was located +left and +top equal to the size of pieces
-				.parent()
-				.addClass( "ui-effects-explode" )
-				.css({
-					position: "absolute",
-					overflow: "hidden",
-					width: width,
-					height: height,
-					left: left + ( show ? mx * width : 0 ),
-					top: top + ( show ? my * height : 0 ),
-					opacity: show ? 0 : 1
-				}).animate({
-					left: left + ( show ? 0 : mx * width ),
-					top: top + ( show ? 0 : my * height ),
-					opacity: show ? 1 : 0
-				}, o.duration || 500, o.easing, childComplete );
-		}
-	}
-
-	function animComplete() {
-		el.css({
-			visibility: "visible"
-		});
-		$( pieces ).remove();
-		if ( !show ) {
-			el.hide();
-		}
-		done();
-	}
-};
-
-
-/*!
- * jQuery UI Effects Fade 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/fade-effect/
- */
-
-
-var effectFade = $.effects.effect.fade = function( o, done ) {
-	var el = $( this ),
-		mode = $.effects.setMode( el, o.mode || "toggle" );
-
-	el.animate({
-		opacity: mode
-	}, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: done
-	});
-};
-
-
-/*!
- * jQuery UI Effects Fold 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/fold-effect/
- */
-
-
-var effectFold = $.effects.effect.fold = function( o, done ) {
-
-	// Create element
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		show = mode === "show",
-		hide = mode === "hide",
-		size = o.size || 15,
-		percent = /([0-9]+)%/.exec( size ),
-		horizFirst = !!o.horizFirst,
-		widthFirst = show !== horizFirst,
-		ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ],
-		duration = o.duration / 2,
-		wrapper, distance,
-		animation1 = {},
-		animation2 = {};
-
-	$.effects.save( el, props );
-	el.show();
-
-	// Create Wrapper
-	wrapper = $.effects.createWrapper( el ).css({
-		overflow: "hidden"
-	});
-	distance = widthFirst ?
-		[ wrapper.width(), wrapper.height() ] :
-		[ wrapper.height(), wrapper.width() ];
-
-	if ( percent ) {
-		size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
-	}
-	if ( show ) {
-		wrapper.css( horizFirst ? {
-			height: 0,
-			width: size
-		} : {
-			height: size,
-			width: 0
-		});
-	}
-
-	// Animation
-	animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size;
-	animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;
-
-	// Animate
-	wrapper
-		.animate( animation1, duration, o.easing )
-		.animate( animation2, duration, o.easing, function() {
-			if ( hide ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		});
-
-};
-
-
-/*!
- * jQuery UI Effects Highlight 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/highlight-effect/
- */
-
-
-var effectHighlight = $.effects.effect.highlight = function( o, done ) {
-	var elem = $( this ),
-		props = [ "backgroundImage", "backgroundColor", "opacity" ],
-		mode = $.effects.setMode( elem, o.mode || "show" ),
-		animation = {
-			backgroundColor: elem.css( "backgroundColor" )
-		};
-
-	if (mode === "hide") {
-		animation.opacity = 0;
-	}
-
-	$.effects.save( elem, props );
-
-	elem
-		.show()
-		.css({
-			backgroundImage: "none",
-			backgroundColor: o.color || "#ffff99"
-		})
-		.animate( animation, {
-			queue: false,
-			duration: o.duration,
-			easing: o.easing,
-			complete: function() {
-				if ( mode === "hide" ) {
-					elem.hide();
-				}
-				$.effects.restore( elem, props );
-				done();
-			}
-		});
-};
-
-
-/*!
- * jQuery UI Effects Size 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/size-effect/
- */
-
-
-var effectSize = $.effects.effect.size = function( o, done ) {
-
-	// Create element
-	var original, baseline, factor,
-		el = $( this ),
-		props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],
-
-		// Always restore
-		props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],
-
-		// Copy for children
-		props2 = [ "width", "height", "overflow" ],
-		cProps = [ "fontSize" ],
-		vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
-		hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
-
-		// Set options
-		mode = $.effects.setMode( el, o.mode || "effect" ),
-		restore = o.restore || mode !== "effect",
-		scale = o.scale || "both",
-		origin = o.origin || [ "middle", "center" ],
-		position = el.css( "position" ),
-		props = restore ? props0 : props1,
-		zero = {
-			height: 0,
-			width: 0,
-			outerHeight: 0,
-			outerWidth: 0
-		};
-
-	if ( mode === "show" ) {
-		el.show();
-	}
-	original = {
-		height: el.height(),
-		width: el.width(),
-		outerHeight: el.outerHeight(),
-		outerWidth: el.outerWidth()
-	};
-
-	if ( o.mode === "toggle" && mode === "show" ) {
-		el.from = o.to || zero;
-		el.to = o.from || original;
-	} else {
-		el.from = o.from || ( mode === "show" ? zero : original );
-		el.to = o.to || ( mode === "hide" ? zero : original );
-	}
-
-	// Set scaling factor
-	factor = {
-		from: {
-			y: el.from.height / original.height,
-			x: el.from.width / original.width
-		},
-		to: {
-			y: el.to.height / original.height,
-			x: el.to.width / original.width
-		}
-	};
-
-	// Scale the css box
-	if ( scale === "box" || scale === "both" ) {
-
-		// Vertical props scaling
-		if ( factor.from.y !== factor.to.y ) {
-			props = props.concat( vProps );
-			el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
-			el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
-		}
-
-		// Horizontal props scaling
-		if ( factor.from.x !== factor.to.x ) {
-			props = props.concat( hProps );
-			el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
-			el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
-		}
-	}
-
-	// Scale the content
-	if ( scale === "content" || scale === "both" ) {
-
-		// Vertical props scaling
-		if ( factor.from.y !== factor.to.y ) {
-			props = props.concat( cProps ).concat( props2 );
-			el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
-			el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
-		}
-	}
-
-	$.effects.save( el, props );
-	el.show();
-	$.effects.createWrapper( el );
-	el.css( "overflow", "hidden" ).css( el.from );
-
-	// Adjust
-	if (origin) { // Calculate baseline shifts
-		baseline = $.effects.getBaseline( origin, original );
-		el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y;
-		el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x;
-		el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y;
-		el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x;
-	}
-	el.css( el.from ); // set top & left
-
-	// Animate
-	if ( scale === "content" || scale === "both" ) { // Scale the children
-
-		// Add margins/font-size
-		vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps);
-		hProps = hProps.concat([ "marginLeft", "marginRight" ]);
-		props2 = props0.concat(vProps).concat(hProps);
-
-		el.find( "*[width]" ).each( function() {
-			var child = $( this ),
-				c_original = {
-					height: child.height(),
-					width: child.width(),
-					outerHeight: child.outerHeight(),
-					outerWidth: child.outerWidth()
-				};
-			if (restore) {
-				$.effects.save(child, props2);
-			}
-
-			child.from = {
-				height: c_original.height * factor.from.y,
-				width: c_original.width * factor.from.x,
-				outerHeight: c_original.outerHeight * factor.from.y,
-				outerWidth: c_original.outerWidth * factor.from.x
-			};
-			child.to = {
-				height: c_original.height * factor.to.y,
-				width: c_original.width * factor.to.x,
-				outerHeight: c_original.height * factor.to.y,
-				outerWidth: c_original.width * factor.to.x
-			};
-
-			// Vertical props scaling
-			if ( factor.from.y !== factor.to.y ) {
-				child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
-				child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
-			}
-
-			// Horizontal props scaling
-			if ( factor.from.x !== factor.to.x ) {
-				child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from );
-				child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to );
-			}
-
-			// Animate children
-			child.css( child.from );
-			child.animate( child.to, o.duration, o.easing, function() {
-
-				// Restore children
-				if ( restore ) {
-					$.effects.restore( child, props2 );
-				}
-			});
-		});
-	}
-
-	// Animate
-	el.animate( el.to, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: function() {
-			if ( el.to.opacity === 0 ) {
-				el.css( "opacity", el.from.opacity );
-			}
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			if ( !restore ) {
-
-				// we need to calculate our new positioning based on the scaling
-				if ( position === "static" ) {
-					el.css({
-						position: "relative",
-						top: el.to.top,
-						left: el.to.left
-					});
-				} else {
-					$.each([ "top", "left" ], function( idx, pos ) {
-						el.css( pos, function( _, str ) {
-							var val = parseInt( str, 10 ),
-								toRef = idx ? el.to.left : el.to.top;
-
-							// if original was "auto", recalculate the new value from wrapper
-							if ( str === "auto" ) {
-								return toRef + "px";
-							}
-
-							return val + toRef + "px";
-						});
-					});
-				}
-			}
-
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-
-};
-
-
-/*!
- * jQuery UI Effects Scale 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/scale-effect/
- */
-
-
-var effectScale = $.effects.effect.scale = function( o, done ) {
-
-	// Create element
-	var el = $( this ),
-		options = $.extend( true, {}, o ),
-		mode = $.effects.setMode( el, o.mode || "effect" ),
-		percent = parseInt( o.percent, 10 ) ||
-			( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
-		direction = o.direction || "both",
-		origin = o.origin,
-		original = {
-			height: el.height(),
-			width: el.width(),
-			outerHeight: el.outerHeight(),
-			outerWidth: el.outerWidth()
-		},
-		factor = {
-			y: direction !== "horizontal" ? (percent / 100) : 1,
-			x: direction !== "vertical" ? (percent / 100) : 1
-		};
-
-	// We are going to pass this effect to the size effect:
-	options.effect = "size";
-	options.queue = false;
-	options.complete = done;
-
-	// Set default origin and restore for show/hide
-	if ( mode !== "effect" ) {
-		options.origin = origin || [ "middle", "center" ];
-		options.restore = true;
-	}
-
-	options.from = o.from || ( mode === "show" ? {
-		height: 0,
-		width: 0,
-		outerHeight: 0,
-		outerWidth: 0
-	} : original );
-	options.to = {
-		height: original.height * factor.y,
-		width: original.width * factor.x,
-		outerHeight: original.outerHeight * factor.y,
-		outerWidth: original.outerWidth * factor.x
-	};
-
-	// Fade option to support puff
-	if ( options.fade ) {
-		if ( mode === "show" ) {
-			options.from.opacity = 0;
-			options.to.opacity = 1;
-		}
-		if ( mode === "hide" ) {
-			options.from.opacity = 1;
-			options.to.opacity = 0;
-		}
-	}
-
-	// Animate
-	el.effect( options );
-
-};
-
-
-/*!
- * jQuery UI Effects Puff 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/puff-effect/
- */
-
-
-var effectPuff = $.effects.effect.puff = function( o, done ) {
-	var elem = $( this ),
-		mode = $.effects.setMode( elem, o.mode || "hide" ),
-		hide = mode === "hide",
-		percent = parseInt( o.percent, 10 ) || 150,
-		factor = percent / 100,
-		original = {
-			height: elem.height(),
-			width: elem.width(),
-			outerHeight: elem.outerHeight(),
-			outerWidth: elem.outerWidth()
-		};
-
-	$.extend( o, {
-		effect: "scale",
-		queue: false,
-		fade: true,
-		mode: mode,
-		complete: done,
-		percent: hide ? percent : 100,
-		from: hide ?
-			original :
-			{
-				height: original.height * factor,
-				width: original.width * factor,
-				outerHeight: original.outerHeight * factor,
-				outerWidth: original.outerWidth * factor
-			}
-	});
-
-	elem.effect( o );
-};
-
-
-/*!
- * jQuery UI Effects Pulsate 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/pulsate-effect/
- */
-
-
-var effectPulsate = $.effects.effect.pulsate = function( o, done ) {
-	var elem = $( this ),
-		mode = $.effects.setMode( elem, o.mode || "show" ),
-		show = mode === "show",
-		hide = mode === "hide",
-		showhide = ( show || mode === "hide" ),
-
-		// showing or hiding leaves of the "last" animation
-		anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
-		duration = o.duration / anims,
-		animateTo = 0,
-		queue = elem.queue(),
-		queuelen = queue.length,
-		i;
-
-	if ( show || !elem.is(":visible")) {
-		elem.css( "opacity", 0 ).show();
-		animateTo = 1;
-	}
-
-	// anims - 1 opacity "toggles"
-	for ( i = 1; i < anims; i++ ) {
-		elem.animate({
-			opacity: animateTo
-		}, duration, o.easing );
-		animateTo = 1 - animateTo;
-	}
-
-	elem.animate({
-		opacity: animateTo
-	}, duration, o.easing);
-
-	elem.queue(function() {
-		if ( hide ) {
-			elem.hide();
-		}
-		done();
-	});
-
-	// We just queued up "anims" animations, we need to put them next in the queue
-	if ( queuelen > 1 ) {
-		queue.splice.apply( queue,
-			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
-	}
-	elem.dequeue();
-};
-
-
-/*!
- * jQuery UI Effects Shake 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/shake-effect/
- */
-
-
-var effectShake = $.effects.effect.shake = function( o, done ) {
-
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "effect" ),
-		direction = o.direction || "left",
-		distance = o.distance || 20,
-		times = o.times || 3,
-		anims = times * 2 + 1,
-		speed = Math.round( o.duration / anims ),
-		ref = (direction === "up" || direction === "down") ? "top" : "left",
-		positiveMotion = (direction === "up" || direction === "left"),
-		animation = {},
-		animation1 = {},
-		animation2 = {},
-		i,
-
-		// we will need to re-assemble the queue to stack our animations in place
-		queue = el.queue(),
-		queuelen = queue.length;
-
-	$.effects.save( el, props );
-	el.show();
-	$.effects.createWrapper( el );
-
-	// Animation
-	animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
-	animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
-	animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
-
-	// Animate
-	el.animate( animation, speed, o.easing );
-
-	// Shakes
-	for ( i = 1; i < times; i++ ) {
-		el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing );
-	}
-	el
-		.animate( animation1, speed, o.easing )
-		.animate( animation, speed / 2, o.easing )
-		.queue(function() {
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		});
-
-	// inject all the animations we just queued to be first in line (after "inprogress")
-	if ( queuelen > 1) {
-		queue.splice.apply( queue,
-			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
-	}
-	el.dequeue();
-
-};
-
-
-/*!
- * jQuery UI Effects Slide 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/slide-effect/
- */
-
-
-var effectSlide = $.effects.effect.slide = function( o, done ) {
-
-	// Create element
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
-		mode = $.effects.setMode( el, o.mode || "show" ),
-		show = mode === "show",
-		direction = o.direction || "left",
-		ref = (direction === "up" || direction === "down") ? "top" : "left",
-		positiveMotion = (direction === "up" || direction === "left"),
-		distance,
-		animation = {};
-
-	// Adjust
-	$.effects.save( el, props );
-	el.show();
-	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );
-
-	$.effects.createWrapper( el ).css({
-		overflow: "hidden"
-	});
-
-	if ( show ) {
-		el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
-	}
-
-	// Animation
-	animation[ ref ] = ( show ?
-		( positiveMotion ? "+=" : "-=") :
-		( positiveMotion ? "-=" : "+=")) +
-		distance;
-
-	// Animate
-	el.animate( animation, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: function() {
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-};
-
-
-/*!
- * jQuery UI Effects Transfer 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/transfer-effect/
- */
-
-
-var effectTransfer = $.effects.effect.transfer = function( o, done ) {
-	var elem = $( this ),
-		target = $( o.to ),
-		targetFixed = target.css( "position" ) === "fixed",
-		body = $("body"),
-		fixTop = targetFixed ? body.scrollTop() : 0,
-		fixLeft = targetFixed ? body.scrollLeft() : 0,
-		endPosition = target.offset(),
-		animation = {
-			top: endPosition.top - fixTop,
-			left: endPosition.left - fixLeft,
-			height: target.innerHeight(),
-			width: target.innerWidth()
-		},
-		startPosition = elem.offset(),
-		transfer = $( "<div class='ui-effects-transfer'></div>" )
-			.appendTo( document.body )
-			.addClass( o.className )
-			.css({
-				top: startPosition.top - fixTop,
-				left: startPosition.left - fixLeft,
-				height: elem.innerHeight(),
-				width: elem.innerWidth(),
-				position: targetFixed ? "fixed" : "absolute"
-			})
-			.animate( animation, o.duration, o.easing, function() {
-				transfer.remove();
-				done();
-			});
-};
-
-
-/*!
- * jQuery UI Progressbar 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/progressbar/
- */
-
-
-var progressbar = $.widget( "ui.progressbar", {
-	version: "1.11.4",
-	options: {
-		max: 100,
-		value: 0,
-
-		change: null,
-		complete: null
-	},
-
-	min: 0,
-
-	_create: function() {
-		// Constrain initial value
-		this.oldValue = this.options.value = this._constrainedValue();
-
-		this.element
-			.addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
-			.attr({
-				// Only set static values, aria-valuenow and aria-valuemax are
-				// set inside _refreshValue()
-				role: "progressbar",
-				"aria-valuemin": this.min
-			});
-
-		this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
-			.appendTo( this.element );
-
-		this._refreshValue();
-	},
-
-	_destroy: function() {
-		this.element
-			.removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-valuemin" )
-			.removeAttr( "aria-valuemax" )
-			.removeAttr( "aria-valuenow" );
-
-		this.valueDiv.remove();
-	},
-
-	value: function( newValue ) {
-		if ( newValue === undefined ) {
-			return this.options.value;
-		}
-
-		this.options.value = this._constrainedValue( newValue );
-		this._refreshValue();
-	},
-
-	_constrainedValue: function( newValue ) {
-		if ( newValue === undefined ) {
-			newValue = this.options.value;
-		}
-
-		this.indeterminate = newValue === false;
-
-		// sanitize value
-		if ( typeof newValue !== "number" ) {
-			newValue = 0;
-		}
-
-		return this.indeterminate ? false :
-			Math.min( this.options.max, Math.max( this.min, newValue ) );
-	},
-
-	_setOptions: function( options ) {
-		// Ensure "value" option is set after other values (like max)
-		var value = options.value;
-		delete options.value;
-
-		this._super( options );
-
-		this.options.value = this._constrainedValue( value );
-		this._refreshValue();
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "max" ) {
-			// Don't allow a max less than min
-			value = Math.max( this.min, value );
-		}
-		if ( key === "disabled" ) {
-			this.element
-				.toggleClass( "ui-state-disabled", !!value )
-				.attr( "aria-disabled", value );
-		}
-		this._super( key, value );
-	},
-
-	_percentage: function() {
-		return this.indeterminate ? 100 : 100 * ( this.options.value - this.min ) / ( this.options.max - this.min );
-	},
-
-	_refreshValue: function() {
-		var value = this.options.value,
-			percentage = this._percentage();
-
-		this.valueDiv
-			.toggle( this.indeterminate || value > this.min )
-			.toggleClass( "ui-corner-right", value === this.options.max )
-			.width( percentage.toFixed(0) + "%" );
-
-		this.element.toggleClass( "ui-progressbar-indeterminate", this.indeterminate );
-
-		if ( this.indeterminate ) {
-			this.element.removeAttr( "aria-valuenow" );
-			if ( !this.overlayDiv ) {
-				this.overlayDiv = $( "<div class='ui-progressbar-overlay'></div>" ).appendTo( this.valueDiv );
-			}
-		} else {
-			this.element.attr({
-				"aria-valuemax": this.options.max,
-				"aria-valuenow": value
-			});
-			if ( this.overlayDiv ) {
-				this.overlayDiv.remove();
-				this.overlayDiv = null;
-			}
-		}
-
-		if ( this.oldValue !== value ) {
-			this.oldValue = value;
-			this._trigger( "change" );
-		}
-		if ( value === this.options.max ) {
-			this._trigger( "complete" );
-		}
-	}
-});
-
-
-/*!
- * jQuery UI Selectable 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/selectable/
- */
-
-
-var selectable = $.widget("ui.selectable", $.ui.mouse, {
-	version: "1.11.4",
-	options: {
-		appendTo: "body",
-		autoRefresh: true,
-		distance: 0,
-		filter: "*",
-		tolerance: "touch",
-
-		// callbacks
-		selected: null,
-		selecting: null,
-		start: null,
-		stop: null,
-		unselected: null,
-		unselecting: null
-	},
-	_create: function() {
-		var selectees,
-			that = this;
-
-		this.element.addClass("ui-selectable");
-
-		this.dragged = false;
-
-		// cache selectee children based on filter
-		this.refresh = function() {
-			selectees = $(that.options.filter, that.element[0]);
-			selectees.addClass("ui-selectee");
-			selectees.each(function() {
-				var $this = $(this),
-					pos = $this.offset();
-				$.data(this, "selectable-item", {
-					element: this,
-					$element: $this,
-					left: pos.left,
-					top: pos.top,
-					right: pos.left + $this.outerWidth(),
-					bottom: pos.top + $this.outerHeight(),
-					startselected: false,
-					selected: $this.hasClass("ui-selected"),
-					selecting: $this.hasClass("ui-selecting"),
-					unselecting: $this.hasClass("ui-unselecting")
-				});
-			});
-		};
-		this.refresh();
-
-		this.selectees = selectees.addClass("ui-selectee");
-
-		this._mouseInit();
-
-		this.helper = $("<div class='ui-selectable-helper'></div>");
-	},
-
-	_destroy: function() {
-		this.selectees
-			.removeClass("ui-selectee")
-			.removeData("selectable-item");
-		this.element
-			.removeClass("ui-selectable ui-selectable-disabled");
-		this._mouseDestroy();
-	},
-
-	_mouseStart: function(event) {
-		var that = this,
-			options = this.options;
-
-		this.opos = [ event.pageX, event.pageY ];
-
-		if (this.options.disabled) {
-			return;
-		}
-
-		this.selectees = $(options.filter, this.element[0]);
-
-		this._trigger("start", event);
-
-		$(options.appendTo).append(this.helper);
-		// position helper (lasso)
-		this.helper.css({
-			"left": event.pageX,
-			"top": event.pageY,
-			"width": 0,
-			"height": 0
-		});
-
-		if (options.autoRefresh) {
-			this.refresh();
-		}
-
-		this.selectees.filter(".ui-selected").each(function() {
-			var selectee = $.data(this, "selectable-item");
-			selectee.startselected = true;
-			if (!event.metaKey && !event.ctrlKey) {
-				selectee.$element.removeClass("ui-selected");
-				selectee.selected = false;
-				selectee.$element.addClass("ui-unselecting");
-				selectee.unselecting = true;
-				// selectable UNSELECTING callback
-				that._trigger("unselecting", event, {
-					unselecting: selectee.element
-				});
-			}
-		});
-
-		$(event.target).parents().addBack().each(function() {
-			var doSelect,
-				selectee = $.data(this, "selectable-item");
-			if (selectee) {
-				doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected");
-				selectee.$element
-					.removeClass(doSelect ? "ui-unselecting" : "ui-selected")
-					.addClass(doSelect ? "ui-selecting" : "ui-unselecting");
-				selectee.unselecting = !doSelect;
-				selectee.selecting = doSelect;
-				selectee.selected = doSelect;
-				// selectable (UN)SELECTING callback
-				if (doSelect) {
-					that._trigger("selecting", event, {
-						selecting: selectee.element
-					});
-				} else {
-					that._trigger("unselecting", event, {
-						unselecting: selectee.element
-					});
-				}
-				return false;
-			}
-		});
-
-	},
-
-	_mouseDrag: function(event) {
-
-		this.dragged = true;
-
-		if (this.options.disabled) {
-			return;
-		}
-
-		var tmp,
-			that = this,
-			options = this.options,
-			x1 = this.opos[0],
-			y1 = this.opos[1],
-			x2 = event.pageX,
-			y2 = event.pageY;
-
-		if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; }
-		if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; }
-		this.helper.css({ left: x1, top: y1, width: x2 - x1, height: y2 - y1 });
-
-		this.selectees.each(function() {
-			var selectee = $.data(this, "selectable-item"),
-				hit = false;
-
-			//prevent helper from being selected if appendTo: selectable
-			if (!selectee || selectee.element === that.element[0]) {
-				return;
-			}
-
-			if (options.tolerance === "touch") {
-				hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
-			} else if (options.tolerance === "fit") {
-				hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
-			}
-
-			if (hit) {
-				// SELECT
-				if (selectee.selected) {
-					selectee.$element.removeClass("ui-selected");
-					selectee.selected = false;
-				}
-				if (selectee.unselecting) {
-					selectee.$element.removeClass("ui-unselecting");
-					selectee.unselecting = false;
-				}
-				if (!selectee.selecting) {
-					selectee.$element.addClass("ui-selecting");
-					selectee.selecting = true;
-					// selectable SELECTING callback
-					that._trigger("selecting", event, {
-						selecting: selectee.element
-					});
-				}
-			} else {
-				// UNSELECT
-				if (selectee.selecting) {
-					if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
-						selectee.$element.removeClass("ui-selecting");
-						selectee.selecting = false;
-						selectee.$element.addClass("ui-selected");
-						selectee.selected = true;
-					} else {
-						selectee.$element.removeClass("ui-selecting");
-						selectee.selecting = false;
-						if (selectee.startselected) {
-							selectee.$element.addClass("ui-unselecting");
-							selectee.unselecting = true;
-						}
-						// selectable UNSELECTING callback
-						that._trigger("unselecting", event, {
-							unselecting: selectee.element
-						});
-					}
-				}
-				if (selectee.selected) {
-					if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
-						selectee.$element.removeClass("ui-selected");
-						selectee.selected = false;
-
-						selectee.$element.addClass("ui-unselecting");
-						selectee.unselecting = true;
-						// selectable UNSELECTING callback
-						that._trigger("unselecting", event, {
-							unselecting: selectee.element
-						});
-					}
-				}
-			}
-		});
-
-		return false;
-	},
-
-	_mouseStop: function(event) {
-		var that = this;
-
-		this.dragged = false;
-
-		$(".ui-unselecting", this.element[0]).each(function() {
-			var selectee = $.data(this, "selectable-item");
-			selectee.$element.removeClass("ui-unselecting");
-			selectee.unselecting = false;
-			selectee.startselected = false;
-			that._trigger("unselected", event, {
-				unselected: selectee.element
-			});
-		});
-		$(".ui-selecting", this.element[0]).each(function() {
-			var selectee = $.data(this, "selectable-item");
-			selectee.$element.removeClass("ui-selecting").addClass("ui-selected");
-			selectee.selecting = false;
-			selectee.selected = true;
-			selectee.startselected = true;
-			that._trigger("selected", event, {
-				selected: selectee.element
-			});
-		});
-		this._trigger("stop", event);
-
-		this.helper.remove();
-
-		return false;
-	}
-
-});
-
-
-/*!
- * jQuery UI Selectmenu 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/selectmenu
- */
-
-
-var selectmenu = $.widget( "ui.selectmenu", {
-	version: "1.11.4",
-	defaultElement: "<select>",
-	options: {
-		appendTo: null,
-		disabled: null,
-		icons: {
-			button: "ui-icon-triangle-1-s"
-		},
-		position: {
-			my: "left top",
-			at: "left bottom",
-			collision: "none"
-		},
-		width: null,
-
-		// callbacks
-		change: null,
-		close: null,
-		focus: null,
-		open: null,
-		select: null
-	},
-
-	_create: function() {
-		var selectmenuId = this.element.uniqueId().attr( "id" );
-		this.ids = {
-			element: selectmenuId,
-			button: selectmenuId + "-button",
-			menu: selectmenuId + "-menu"
-		};
-
-		this._drawButton();
-		this._drawMenu();
-
-		if ( this.options.disabled ) {
-			this.disable();
-		}
-	},
-
-	_drawButton: function() {
-		var that = this;
-
-		// Associate existing label with the new button
-		this.label = $( "label[for='" + this.ids.element + "']" ).attr( "for", this.ids.button );
-		this._on( this.label, {
-			click: function( event ) {
-				this.button.focus();
-				event.preventDefault();
-			}
-		});
-
-		// Hide original select element
-		this.element.hide();
-
-		// Create button
-		this.button = $( "<span>", {
-			"class": "ui-selectmenu-button ui-widget ui-state-default ui-corner-all",
-			tabindex: this.options.disabled ? -1 : 0,
-			id: this.ids.button,
-			role: "combobox",
-			"aria-expanded": "false",
-			"aria-autocomplete": "list",
-			"aria-owns": this.ids.menu,
-			"aria-haspopup": "true"
-		})
-			.insertAfter( this.element );
-
-		$( "<span>", {
-			"class": "ui-icon " + this.options.icons.button
-		})
-			.prependTo( this.button );
-
-		this.buttonText = $( "<span>", {
-			"class": "ui-selectmenu-text"
-		})
-			.appendTo( this.button );
-
-		this._setText( this.buttonText, this.element.find( "option:selected" ).text() );
-		this._resizeButton();
-
-		this._on( this.button, this._buttonEvents );
-		this.button.one( "focusin", function() {
-
-			// Delay rendering the menu items until the button receives focus.
-			// The menu may have already been rendered via a programmatic open.
-			if ( !that.menuItems ) {
-				that._refreshMenu();
-			}
-		});
-		this._hoverable( this.button );
-		this._focusable( this.button );
-	},
-
-	_drawMenu: function() {
-		var that = this;
-
-		// Create menu
-		this.menu = $( "<ul>", {
-			"aria-hidden": "true",
-			"aria-labelledby": this.ids.button,
-			id: this.ids.menu
-		});
-
-		// Wrap menu
-		this.menuWrap = $( "<div>", {
-			"class": "ui-selectmenu-menu ui-front"
-		})
-			.append( this.menu )
-			.appendTo( this._appendTo() );
-
-		// Initialize menu widget
-		this.menuInstance = this.menu
-			.menu({
-				role: "listbox",
-				select: function( event, ui ) {
-					event.preventDefault();
-
-					// support: IE8
-					// If the item was selected via a click, the text selection
-					// will be destroyed in IE
-					that._setSelection();
-
-					that._select( ui.item.data( "ui-selectmenu-item" ), event );
-				},
-				focus: function( event, ui ) {
-					var item = ui.item.data( "ui-selectmenu-item" );
-
-					// Prevent inital focus from firing and check if its a newly focused item
-					if ( that.focusIndex != null && item.index !== that.focusIndex ) {
-						that._trigger( "focus", event, { item: item } );
-						if ( !that.isOpen ) {
-							that._select( item, event );
-						}
-					}
-					that.focusIndex = item.index;
-
-					that.button.attr( "aria-activedescendant",
-						that.menuItems.eq( item.index ).attr( "id" ) );
-				}
-			})
-			.menu( "instance" );
-
-		// Adjust menu styles to dropdown
-		this.menu
-			.addClass( "ui-corner-bottom" )
-			.removeClass( "ui-corner-all" );
-
-		// Don't close the menu on mouseleave
-		this.menuInstance._off( this.menu, "mouseleave" );
-
-		// Cancel the menu's collapseAll on document click
-		this.menuInstance._closeOnDocumentClick = function() {
-			return false;
-		};
-
-		// Selects often contain empty items, but never contain dividers
-		this.menuInstance._isDivider = function() {
-			return false;
-		};
-	},
-
-	refresh: function() {
-		this._refreshMenu();
-		this._setText( this.buttonText, this._getSelectedItem().text() );
-		if ( !this.options.width ) {
-			this._resizeButton();
-		}
-	},
-
-	_refreshMenu: function() {
-		this.menu.empty();
-
-		var item,
-			options = this.element.find( "option" );
-
-		if ( !options.length ) {
-			return;
-		}
-
-		this._parseOptions( options );
-		this._renderMenu( this.menu, this.items );
-
-		this.menuInstance.refresh();
-		this.menuItems = this.menu.find( "li" ).not( ".ui-selectmenu-optgroup" );
-
-		item = this._getSelectedItem();
-
-		// Update the menu to have the correct item focused
-		this.menuInstance.focus( null, item );
-		this._setAria( item.data( "ui-selectmenu-item" ) );
-
-		// Set disabled state
-		this._setOption( "disabled", this.element.prop( "disabled" ) );
-	},
-
-	open: function( event ) {
-		if ( this.options.disabled ) {
-			return;
-		}
-
-		// If this is the first time the menu is being opened, render the items
-		if ( !this.menuItems ) {
-			this._refreshMenu();
-		} else {
-
-			// Menu clears focus on close, reset focus to selected item
-			this.menu.find( ".ui-state-focus" ).removeClass( "ui-state-focus" );
-			this.menuInstance.focus( null, this._getSelectedItem() );
-		}
-
-		this.isOpen = true;
-		this._toggleAttr();
-		this._resizeMenu();
-		this._position();
-
-		this._on( this.document, this._documentClick );
-
-		this._trigger( "open", event );
-	},
-
-	_position: function() {
-		this.menuWrap.position( $.extend( { of: this.button }, this.options.position ) );
-	},
-
-	close: function( event ) {
-		if ( !this.isOpen ) {
-			return;
-		}
-
-		this.isOpen = false;
-		this._toggleAttr();
-
-		this.range = null;
-		this._off( this.document );
-
-		this._trigger( "close", event );
-	},
-
-	widget: function() {
-		return this.button;
-	},
-
-	menuWidget: function() {
-		return this.menu;
-	},
-
-	_renderMenu: function( ul, items ) {
-		var that = this,
-			currentOptgroup = "";
-
-		$.each( items, function( index, item ) {
-			if ( item.optgroup !== currentOptgroup ) {
-				$( "<li>", {
-					"class": "ui-selectmenu-optgroup ui-menu-divider" +
-						( item.element.parent( "optgroup" ).prop( "disabled" ) ?
-							" ui-state-disabled" :
-							"" ),
-					text: item.optgroup
-				})
-					.appendTo( ul );
-
-				currentOptgroup = item.optgroup;
-			}
-
-			that._renderItemData( ul, item );
-		});
-	},
-
-	_renderItemData: function( ul, item ) {
-		return this._renderItem( ul, item ).data( "ui-selectmenu-item", item );
-	},
-
-	_renderItem: function( ul, item ) {
-		var li = $( "<li>" );
-
-		if ( item.disabled ) {
-			li.addClass( "ui-state-disabled" );
-		}
-		this._setText( li, item.label );
-
-		return li.appendTo( ul );
-	},
-
-	_setText: function( element, value ) {
-		if ( value ) {
-			element.text( value );
-		} else {
-			element.html( "&#160;" );
-		}
-	},
-
-	_move: function( direction, event ) {
-		var item, next,
-			filter = ".ui-menu-item";
-
-		if ( this.isOpen ) {
-			item = this.menuItems.eq( this.focusIndex );
-		} else {
-			item = this.menuItems.eq( this.element[ 0 ].selectedIndex );
-			filter += ":not(.ui-state-disabled)";
-		}
-
-		if ( direction === "first" || direction === "last" ) {
-			next = item[ direction === "first" ? "prevAll" : "nextAll" ]( filter ).eq( -1 );
-		} else {
-			next = item[ direction + "All" ]( filter ).eq( 0 );
-		}
-
-		if ( next.length ) {
-			this.menuInstance.focus( event, next );
-		}
-	},
-
-	_getSelectedItem: function() {
-		return this.menuItems.eq( this.element[ 0 ].selectedIndex );
-	},
-
-	_toggle: function( event ) {
-		this[ this.isOpen ? "close" : "open" ]( event );
-	},
-
-	_setSelection: function() {
-		var selection;
-
-		if ( !this.range ) {
-			return;
-		}
-
-		if ( window.getSelection ) {
-			selection = window.getSelection();
-			selection.removeAllRanges();
-			selection.addRange( this.range );
-
-		// support: IE8
-		} else {
-			this.range.select();
-		}
-
-		// support: IE
-		// Setting the text selection kills the button focus in IE, but
-		// restoring the focus doesn't kill the selection.
-		this.button.focus();
-	},
-
-	_documentClick: {
-		mousedown: function( event ) {
-			if ( !this.isOpen ) {
-				return;
-			}
-
-			if ( !$( event.target ).closest( ".ui-selectmenu-menu, #" + this.ids.button ).length ) {
-				this.close( event );
-			}
-		}
-	},
-
-	_buttonEvents: {
-
-		// Prevent text selection from being reset when interacting with the selectmenu (#10144)
-		mousedown: function() {
-			var selection;
-
-			if ( window.getSelection ) {
-				selection = window.getSelection();
-				if ( selection.rangeCount ) {
-					this.range = selection.getRangeAt( 0 );
-				}
-
-			// support: IE8
-			} else {
-				this.range = document.selection.createRange();
-			}
-		},
-
-		click: function( event ) {
-			this._setSelection();
-			this._toggle( event );
-		},
-
-		keydown: function( event ) {
-			var preventDefault = true;
-			switch ( event.keyCode ) {
-				case $.ui.keyCode.TAB:
-				case $.ui.keyCode.ESCAPE:
-					this.close( event );
-					preventDefault = false;
-					break;
-				case $.ui.keyCode.ENTER:
-					if ( this.isOpen ) {
-						this._selectFocusedItem( event );
-					}
-					break;
-				case $.ui.keyCode.UP:
-					if ( event.altKey ) {
-						this._toggle( event );
-					} else {
-						this._move( "prev", event );
-					}
-					break;
-				case $.ui.keyCode.DOWN:
-					if ( event.altKey ) {
-						this._toggle( event );
-					} else {
-						this._move( "next", event );
-					}
-					break;
-				case $.ui.keyCode.SPACE:
-					if ( this.isOpen ) {
-						this._selectFocusedItem( event );
-					} else {
-						this._toggle( event );
-					}
-					break;
-				case $.ui.keyCode.LEFT:
-					this._move( "prev", event );
-					break;
-				case $.ui.keyCode.RIGHT:
-					this._move( "next", event );
-					break;
-				case $.ui.keyCode.HOME:
-				case $.ui.keyCode.PAGE_UP:
-					this._move( "first", event );
-					break;
-				case $.ui.keyCode.END:
-				case $.ui.keyCode.PAGE_DOWN:
-					this._move( "last", event );
-					break;
-				default:
-					this.menu.trigger( event );
-					preventDefault = false;
-			}
-
-			if ( preventDefault ) {
-				event.preventDefault();
-			}
-		}
-	},
-
-	_selectFocusedItem: function( event ) {
-		var item = this.menuItems.eq( this.focusIndex );
-		if ( !item.hasClass( "ui-state-disabled" ) ) {
-			this._select( item.data( "ui-selectmenu-item" ), event );
-		}
-	},
-
-	_select: function( item, event ) {
-		var oldIndex = this.element[ 0 ].selectedIndex;
-
-		// Change native select element
-		this.element[ 0 ].selectedIndex = item.index;
-		this._setText( this.buttonText, item.label );
-		this._setAria( item );
-		this._trigger( "select", event, { item: item } );
-
-		if ( item.index !== oldIndex ) {
-			this._trigger( "change", event, { item: item } );
-		}
-
-		this.close( event );
-	},
-
-	_setAria: function( item ) {
-		var id = this.menuItems.eq( item.index ).attr( "id" );
-
-		this.button.attr({
-			"aria-labelledby": id,
-			"aria-activedescendant": id
-		});
-		this.menu.attr( "aria-activedescendant", id );
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "icons" ) {
-			this.button.find( "span.ui-icon" )
-				.removeClass( this.options.icons.button )
-				.addClass( value.button );
-		}
-
-		this._super( key, value );
-
-		if ( key === "appendTo" ) {
-			this.menuWrap.appendTo( this._appendTo() );
-		}
-
-		if ( key === "disabled" ) {
-			this.menuInstance.option( "disabled", value );
-			this.button
-				.toggleClass( "ui-state-disabled", value )
-				.attr( "aria-disabled", value );
-
-			this.element.prop( "disabled", value );
-			if ( value ) {
-				this.button.attr( "tabindex", -1 );
-				this.close();
-			} else {
-				this.button.attr( "tabindex", 0 );
-			}
-		}
-
-		if ( key === "width" ) {
-			this._resizeButton();
-		}
-	},
-
-	_appendTo: function() {
-		var element = this.options.appendTo;
-
-		if ( element ) {
-			element = element.jquery || element.nodeType ?
-				$( element ) :
-				this.document.find( element ).eq( 0 );
-		}
-
-		if ( !element || !element[ 0 ] ) {
-			element = this.element.closest( ".ui-front" );
-		}
-
-		if ( !element.length ) {
-			element = this.document[ 0 ].body;
-		}
-
-		return element;
-	},
-
-	_toggleAttr: function() {
-		this.button
-			.toggleClass( "ui-corner-top", this.isOpen )
-			.toggleClass( "ui-corner-all", !this.isOpen )
-			.attr( "aria-expanded", this.isOpen );
-		this.menuWrap.toggleClass( "ui-selectmenu-open", this.isOpen );
-		this.menu.attr( "aria-hidden", !this.isOpen );
-	},
-
-	_resizeButton: function() {
-		var width = this.options.width;
-
-		if ( !width ) {
-			width = this.element.show().outerWidth();
-			this.element.hide();
-		}
-
-		this.button.outerWidth( width );
-	},
-
-	_resizeMenu: function() {
-		this.menu.outerWidth( Math.max(
-			this.button.outerWidth(),
-
-			// support: IE10
-			// IE10 wraps long text (possibly a rounding bug)
-			// so we add 1px to avoid the wrapping
-			this.menu.width( "" ).outerWidth() + 1
-		) );
-	},
-
-	_getCreateOptions: function() {
-		return { disabled: this.element.prop( "disabled" ) };
-	},
-
-	_parseOptions: function( options ) {
-		var data = [];
-		options.each(function( index, item ) {
-			var option = $( item ),
-				optgroup = option.parent( "optgroup" );
-			data.push({
-				element: option,
-				index: index,
-				value: option.val(),
-				label: option.text(),
-				optgroup: optgroup.attr( "label" ) || "",
-				disabled: optgroup.prop( "disabled" ) || option.prop( "disabled" )
-			});
-		});
-		this.items = data;
-	},
-
-	_destroy: function() {
-		this.menuWrap.remove();
-		this.button.remove();
-		this.element.show();
-		this.element.removeUniqueId();
-		this.label.attr( "for", this.ids.element );
-	}
-});
-
-
-/*!
- * jQuery UI Slider 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/slider/
- */
-
-
-var slider = $.widget( "ui.slider", $.ui.mouse, {
-	version: "1.11.4",
-	widgetEventPrefix: "slide",
-
-	options: {
-		animate: false,
-		distance: 0,
-		max: 100,
-		min: 0,
-		orientation: "horizontal",
-		range: false,
-		step: 1,
-		value: 0,
-		values: null,
-
-		// callbacks
-		change: null,
-		slide: null,
-		start: null,
-		stop: null
-	},
-
-	// number of pages in a slider
-	// (how many times can you page up/down to go through the whole range)
-	numPages: 5,
-
-	_create: function() {
-		this._keySliding = false;
-		this._mouseSliding = false;
-		this._animateOff = true;
-		this._handleIndex = null;
-		this._detectOrientation();
-		this._mouseInit();
-		this._calculateNewMax();
-
-		this.element
-			.addClass( "ui-slider" +
-				" ui-slider-" + this.orientation +
-				" ui-widget" +
-				" ui-widget-content" +
-				" ui-corner-all");
-
-		this._refresh();
-		this._setOption( "disabled", this.options.disabled );
-
-		this._animateOff = false;
-	},
-
-	_refresh: function() {
-		this._createRange();
-		this._createHandles();
-		this._setupEvents();
-		this._refreshValue();
-	},
-
-	_createHandles: function() {
-		var i, handleCount,
-			options = this.options,
-			existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
-			handle = "<span class='ui-slider-handle ui-state-default ui-corner-all' tabindex='0'></span>",
-			handles = [];
-
-		handleCount = ( options.values && options.values.length ) || 1;
-
-		if ( existingHandles.length > handleCount ) {
-			existingHandles.slice( handleCount ).remove();
-			existingHandles = existingHandles.slice( 0, handleCount );
-		}
-
-		for ( i = existingHandles.length; i < handleCount; i++ ) {
-			handles.push( handle );
-		}
-
-		this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );
-
-		this.handle = this.handles.eq( 0 );
-
-		this.handles.each(function( i ) {
-			$( this ).data( "ui-slider-handle-index", i );
-		});
-	},
-
-	_createRange: function() {
-		var options = this.options,
-			classes = "";
-
-		if ( options.range ) {
-			if ( options.range === true ) {
-				if ( !options.values ) {
-					options.values = [ this._valueMin(), this._valueMin() ];
-				} else if ( options.values.length && options.values.length !== 2 ) {
-					options.values = [ options.values[0], options.values[0] ];
-				} else if ( $.isArray( options.values ) ) {
-					options.values = options.values.slice(0);
-				}
-			}
-
-			if ( !this.range || !this.range.length ) {
-				this.range = $( "<div></div>" )
-					.appendTo( this.element );
-
-				classes = "ui-slider-range" +
-				// note: this isn't the most fittingly semantic framework class for this element,
-				// but worked best visually with a variety of themes
-				" ui-widget-header ui-corner-all";
-			} else {
-				this.range.removeClass( "ui-slider-range-min ui-slider-range-max" )
-					// Handle range switching from true to min/max
-					.css({
-						"left": "",
-						"bottom": ""
-					});
-			}
-
-			this.range.addClass( classes +
-				( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) );
-		} else {
-			if ( this.range ) {
-				this.range.remove();
-			}
-			this.range = null;
-		}
-	},
-
-	_setupEvents: function() {
-		this._off( this.handles );
-		this._on( this.handles, this._handleEvents );
-		this._hoverable( this.handles );
-		this._focusable( this.handles );
-	},
-
-	_destroy: function() {
-		this.handles.remove();
-		if ( this.range ) {
-			this.range.remove();
-		}
-
-		this.element
-			.removeClass( "ui-slider" +
-				" ui-slider-horizontal" +
-				" ui-slider-vertical" +
-				" ui-widget" +
-				" ui-widget-content" +
-				" ui-corner-all" );
-
-		this._mouseDestroy();
-	},
-
-	_mouseCapture: function( event ) {
-		var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
-			that = this,
-			o = this.options;
-
-		if ( o.disabled ) {
-			return false;
-		}
-
-		this.elementSize = {
-			width: this.element.outerWidth(),
-			height: this.element.outerHeight()
-		};
-		this.elementOffset = this.element.offset();
-
-		position = { x: event.pageX, y: event.pageY };
-		normValue = this._normValueFromMouse( position );
-		distance = this._valueMax() - this._valueMin() + 1;
-		this.handles.each(function( i ) {
-			var thisDistance = Math.abs( normValue - that.values(i) );
-			if (( distance > thisDistance ) ||
-				( distance === thisDistance &&
-					(i === that._lastChangedValue || that.values(i) === o.min ))) {
-				distance = thisDistance;
-				closestHandle = $( this );
-				index = i;
-			}
-		});
-
-		allowed = this._start( event, index );
-		if ( allowed === false ) {
-			return false;
-		}
-		this._mouseSliding = true;
-
-		this._handleIndex = index;
-
-		closestHandle
-			.addClass( "ui-state-active" )
-			.focus();
-
-		offset = closestHandle.offset();
-		mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" );
-		this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
-			left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
-			top: event.pageY - offset.top -
-				( closestHandle.height() / 2 ) -
-				( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
-				( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
-				( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
-		};
-
-		if ( !this.handles.hasClass( "ui-state-hover" ) ) {
-			this._slide( event, index, normValue );
-		}
-		this._animateOff = true;
-		return true;
-	},
-
-	_mouseStart: function() {
-		return true;
-	},
-
-	_mouseDrag: function( event ) {
-		var position = { x: event.pageX, y: event.pageY },
-			normValue = this._normValueFromMouse( position );
-
-		this._slide( event, this._handleIndex, normValue );
-
-		return false;
-	},
-
-	_mouseStop: function( event ) {
-		this.handles.removeClass( "ui-state-active" );
-		this._mouseSliding = false;
-
-		this._stop( event, this._handleIndex );
-		this._change( event, this._handleIndex );
-
-		this._handleIndex = null;
-		this._clickOffset = null;
-		this._animateOff = false;
-
-		return false;
-	},
-
-	_detectOrientation: function() {
-		this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
-	},
-
-	_normValueFromMouse: function( position ) {
-		var pixelTotal,
-			pixelMouse,
-			percentMouse,
-			valueTotal,
-			valueMouse;
-
-		if ( this.orientation === "horizontal" ) {
-			pixelTotal = this.elementSize.width;
-			pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
-		} else {
-			pixelTotal = this.elementSize.height;
-			pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
-		}
-
-		percentMouse = ( pixelMouse / pixelTotal );
-		if ( percentMouse > 1 ) {
-			percentMouse = 1;
-		}
-		if ( percentMouse < 0 ) {
-			percentMouse = 0;
-		}
-		if ( this.orientation === "vertical" ) {
-			percentMouse = 1 - percentMouse;
-		}
-
-		valueTotal = this._valueMax() - this._valueMin();
-		valueMouse = this._valueMin() + percentMouse * valueTotal;
-
-		return this._trimAlignValue( valueMouse );
-	},
-
-	_start: function( event, index ) {
-		var uiHash = {
-			handle: this.handles[ index ],
-			value: this.value()
-		};
-		if ( this.options.values && this.options.values.length ) {
-			uiHash.value = this.values( index );
-			uiHash.values = this.values();
-		}
-		return this._trigger( "start", event, uiHash );
-	},
-
-	_slide: function( event, index, newVal ) {
-		var otherVal,
-			newValues,
-			allowed;
-
-		if ( this.options.values && this.options.values.length ) {
-			otherVal = this.values( index ? 0 : 1 );
-
-			if ( ( this.options.values.length === 2 && this.options.range === true ) &&
-					( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
-				) {
-				newVal = otherVal;
-			}
-
-			if ( newVal !== this.values( index ) ) {
-				newValues = this.values();
-				newValues[ index ] = newVal;
-				// A slide can be canceled by returning false from the slide callback
-				allowed = this._trigger( "slide", event, {
-					handle: this.handles[ index ],
-					value: newVal,
-					values: newValues
-				} );
-				otherVal = this.values( index ? 0 : 1 );
-				if ( allowed !== false ) {
-					this.values( index, newVal );
-				}
-			}
-		} else {
-			if ( newVal !== this.value() ) {
-				// A slide can be canceled by returning false from the slide callback
-				allowed = this._trigger( "slide", event, {
-					handle: this.handles[ index ],
-					value: newVal
-				} );
-				if ( allowed !== false ) {
-					this.value( newVal );
-				}
-			}
-		}
-	},
-
-	_stop: function( event, index ) {
-		var uiHash = {
-			handle: this.handles[ index ],
-			value: this.value()
-		};
-		if ( this.options.values && this.options.values.length ) {
-			uiHash.value = this.values( index );
-			uiHash.values = this.values();
-		}
-
-		this._trigger( "stop", event, uiHash );
-	},
-
-	_change: function( event, index ) {
-		if ( !this._keySliding && !this._mouseSliding ) {
-			var uiHash = {
-				handle: this.handles[ index ],
-				value: this.value()
-			};
-			if ( this.options.values && this.options.values.length ) {
-				uiHash.value = this.values( index );
-				uiHash.values = this.values();
-			}
-
-			//store the last changed value index for reference when handles overlap
-			this._lastChangedValue = index;
-
-			this._trigger( "change", event, uiHash );
-		}
-	},
-
-	value: function( newValue ) {
-		if ( arguments.length ) {
-			this.options.value = this._trimAlignValue( newValue );
-			this._refreshValue();
-			this._change( null, 0 );
-			return;
-		}
-
-		return this._value();
-	},
-
-	values: function( index, newValue ) {
-		var vals,
-			newValues,
-			i;
-
-		if ( arguments.length > 1 ) {
-			this.options.values[ index ] = this._trimAlignValue( newValue );
-			this._refreshValue();
-			this._change( null, index );
-			return;
-		}
-
-		if ( arguments.length ) {
-			if ( $.isArray( arguments[ 0 ] ) ) {
-				vals = this.options.values;
-				newValues = arguments[ 0 ];
-				for ( i = 0; i < vals.length; i += 1 ) {
-					vals[ i ] = this._trimAlignValue( newValues[ i ] );
-					this._change( null, i );
-				}
-				this._refreshValue();
-			} else {
-				if ( this.options.values && this.options.values.length ) {
-					return this._values( index );
-				} else {
-					return this.value();
-				}
-			}
-		} else {
-			return this._values();
-		}
-	},
-
-	_setOption: function( key, value ) {
-		var i,
-			valsLength = 0;
-
-		if ( key === "range" && this.options.range === true ) {
-			if ( value === "min" ) {
-				this.options.value = this._values( 0 );
-				this.options.values = null;
-			} else if ( value === "max" ) {
-				this.options.value = this._values( this.options.values.length - 1 );
-				this.options.values = null;
-			}
-		}
-
-		if ( $.isArray( this.options.values ) ) {
-			valsLength = this.options.values.length;
-		}
-
-		if ( key === "disabled" ) {
-			this.element.toggleClass( "ui-state-disabled", !!value );
-		}
-
-		this._super( key, value );
-
-		switch ( key ) {
-			case "orientation":
-				this._detectOrientation();
-				this.element
-					.removeClass( "ui-slider-horizontal ui-slider-vertical" )
-					.addClass( "ui-slider-" + this.orientation );
-				this._refreshValue();
-
-				// Reset positioning from previous orientation
-				this.handles.css( value === "horizontal" ? "bottom" : "left", "" );
-				break;
-			case "value":
-				this._animateOff = true;
-				this._refreshValue();
-				this._change( null, 0 );
-				this._animateOff = false;
-				break;
-			case "values":
-				this._animateOff = true;
-				this._refreshValue();
-				for ( i = 0; i < valsLength; i += 1 ) {
-					this._change( null, i );
-				}
-				this._animateOff = false;
-				break;
-			case "step":
-			case "min":
-			case "max":
-				this._animateOff = true;
-				this._calculateNewMax();
-				this._refreshValue();
-				this._animateOff = false;
-				break;
-			case "range":
-				this._animateOff = true;
-				this._refresh();
-				this._animateOff = false;
-				break;
-		}
-	},
-
-	//internal value getter
-	// _value() returns value trimmed by min and max, aligned by step
-	_value: function() {
-		var val = this.options.value;
-		val = this._trimAlignValue( val );
-
-		return val;
-	},
-
-	//internal values getter
-	// _values() returns array of values trimmed by min and max, aligned by step
-	// _values( index ) returns single value trimmed by min and max, aligned by step
-	_values: function( index ) {
-		var val,
-			vals,
-			i;
-
-		if ( arguments.length ) {
-			val = this.options.values[ index ];
-			val = this._trimAlignValue( val );
-
-			return val;
-		} else if ( this.options.values && this.options.values.length ) {
-			// .slice() creates a copy of the array
-			// this copy gets trimmed by min and max and then returned
-			vals = this.options.values.slice();
-			for ( i = 0; i < vals.length; i += 1) {
-				vals[ i ] = this._trimAlignValue( vals[ i ] );
-			}
-
-			return vals;
-		} else {
-			return [];
-		}
-	},
-
-	// returns the step-aligned value that val is closest to, between (inclusive) min and max
-	_trimAlignValue: function( val ) {
-		if ( val <= this._valueMin() ) {
-			return this._valueMin();
-		}
-		if ( val >= this._valueMax() ) {
-			return this._valueMax();
-		}
-		var step = ( this.options.step > 0 ) ? this.options.step : 1,
-			valModStep = (val - this._valueMin()) % step,
-			alignValue = val - valModStep;
-
-		if ( Math.abs(valModStep) * 2 >= step ) {
-			alignValue += ( valModStep > 0 ) ? step : ( -step );
-		}
-
-		// Since JavaScript has problems with large floats, round
-		// the final value to 5 digits after the decimal point (see #4124)
-		return parseFloat( alignValue.toFixed(5) );
-	},
-
-	_calculateNewMax: function() {
-		var max = this.options.max,
-			min = this._valueMin(),
-			step = this.options.step,
-			aboveMin = Math.floor( ( +( max - min ).toFixed( this._precision() ) ) / step ) * step;
-		max = aboveMin + min;
-		this.max = parseFloat( max.toFixed( this._precision() ) );
-	},
-
-	_precision: function() {
-		var precision = this._precisionOf( this.options.step );
-		if ( this.options.min !== null ) {
-			precision = Math.max( precision, this._precisionOf( this.options.min ) );
-		}
-		return precision;
-	},
-
-	_precisionOf: function( num ) {
-		var str = num.toString(),
-			decimal = str.indexOf( "." );
-		return decimal === -1 ? 0 : str.length - decimal - 1;
-	},
-
-	_valueMin: function() {
-		return this.options.min;
-	},
-
-	_valueMax: function() {
-		return this.max;
-	},
-
-	_refreshValue: function() {
-		var lastValPercent, valPercent, value, valueMin, valueMax,
-			oRange = this.options.range,
-			o = this.options,
-			that = this,
-			animate = ( !this._animateOff ) ? o.animate : false,
-			_set = {};
-
-		if ( this.options.values && this.options.values.length ) {
-			this.handles.each(function( i ) {
-				valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
-				_set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
-				$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
-				if ( that.options.range === true ) {
-					if ( that.orientation === "horizontal" ) {
-						if ( i === 0 ) {
-							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
-						}
-						if ( i === 1 ) {
-							that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
-						}
-					} else {
-						if ( i === 0 ) {
-							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
-						}
-						if ( i === 1 ) {
-							that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
-						}
-					}
-				}
-				lastValPercent = valPercent;
-			});
-		} else {
-			value = this.value();
-			valueMin = this._valueMin();
-			valueMax = this._valueMax();
-			valPercent = ( valueMax !== valueMin ) ?
-					( value - valueMin ) / ( valueMax - valueMin ) * 100 :
-					0;
-			_set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
-			this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
-
-			if ( oRange === "min" && this.orientation === "horizontal" ) {
-				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
-			}
-			if ( oRange === "max" && this.orientation === "horizontal" ) {
-				this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
-			}
-			if ( oRange === "min" && this.orientation === "vertical" ) {
-				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
-			}
-			if ( oRange === "max" && this.orientation === "vertical" ) {
-				this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
-			}
-		}
-	},
-
-	_handleEvents: {
-		keydown: function( event ) {
-			var allowed, curVal, newVal, step,
-				index = $( event.target ).data( "ui-slider-handle-index" );
-
-			switch ( event.keyCode ) {
-				case $.ui.keyCode.HOME:
-				case $.ui.keyCode.END:
-				case $.ui.keyCode.PAGE_UP:
-				case $.ui.keyCode.PAGE_DOWN:
-				case $.ui.keyCode.UP:
-				case $.ui.keyCode.RIGHT:
-				case $.ui.keyCode.DOWN:
-				case $.ui.keyCode.LEFT:
-					event.preventDefault();
-					if ( !this._keySliding ) {
-						this._keySliding = true;
-						$( event.target ).addClass( "ui-state-active" );
-						allowed = this._start( event, index );
-						if ( allowed === false ) {
-							return;
-						}
-					}
-					break;
-			}
-
-			step = this.options.step;
-			if ( this.options.values && this.options.values.length ) {
-				curVal = newVal = this.values( index );
-			} else {
-				curVal = newVal = this.value();
-			}
-
-			switch ( event.keyCode ) {
-				case $.ui.keyCode.HOME:
-					newVal = this._valueMin();
-					break;
-				case $.ui.keyCode.END:
-					newVal = this._valueMax();
-					break;
-				case $.ui.keyCode.PAGE_UP:
-					newVal = this._trimAlignValue(
-						curVal + ( ( this._valueMax() - this._valueMin() ) / this.numPages )
-					);
-					break;
-				case $.ui.keyCode.PAGE_DOWN:
-					newVal = this._trimAlignValue(
-						curVal - ( (this._valueMax() - this._valueMin()) / this.numPages ) );
-					break;
-				case $.ui.keyCode.UP:
-				case $.ui.keyCode.RIGHT:
-					if ( curVal === this._valueMax() ) {
-						return;
-					}
-					newVal = this._trimAlignValue( curVal + step );
-					break;
-				case $.ui.keyCode.DOWN:
-				case $.ui.keyCode.LEFT:
-					if ( curVal === this._valueMin() ) {
-						return;
-					}
-					newVal = this._trimAlignValue( curVal - step );
-					break;
-			}
-
-			this._slide( event, index, newVal );
-		},
-		keyup: function( event ) {
-			var index = $( event.target ).data( "ui-slider-handle-index" );
-
-			if ( this._keySliding ) {
-				this._keySliding = false;
-				this._stop( event, index );
-				this._change( event, index );
-				$( event.target ).removeClass( "ui-state-active" );
-			}
-		}
-	}
-});
-
-
-/*!
- * jQuery UI Sortable 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/sortable/
- */
-
-
-var sortable = $.widget("ui.sortable", $.ui.mouse, {
-	version: "1.11.4",
-	widgetEventPrefix: "sort",
-	ready: false,
-	options: {
-		appendTo: "parent",
-		axis: false,
-		connectWith: false,
-		containment: false,
-		cursor: "auto",
-		cursorAt: false,
-		dropOnEmpty: true,
-		forcePlaceholderSize: false,
-		forceHelperSize: false,
-		grid: false,
-		handle: false,
-		helper: "original",
-		items: "> *",
-		opacity: false,
-		placeholder: false,
-		revert: false,
-		scroll: true,
-		scrollSensitivity: 20,
-		scrollSpeed: 20,
-		scope: "default",
-		tolerance: "intersect",
-		zIndex: 1000,
-
-		// callbacks
-		activate: null,
-		beforeStop: null,
-		change: null,
-		deactivate: null,
-		out: null,
-		over: null,
-		receive: null,
-		remove: null,
-		sort: null,
-		start: null,
-		stop: null,
-		update: null
-	},
-
-	_isOverAxis: function( x, reference, size ) {
-		return ( x >= reference ) && ( x < ( reference + size ) );
-	},
-
-	_isFloating: function( item ) {
-		return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display"));
-	},
-
-	_create: function() {
-		this.containerCache = {};
-		this.element.addClass("ui-sortable");
-
-		//Get the items
-		this.refresh();
-
-		//Let's determine the parent's offset
-		this.offset = this.element.offset();
-
-		//Initialize mouse events for interaction
-		this._mouseInit();
-
-		this._setHandleClassName();
-
-		//We're ready to go
-		this.ready = true;
-
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-
-		if ( key === "handle" ) {
-			this._setHandleClassName();
-		}
-	},
-
-	_setHandleClassName: function() {
-		this.element.find( ".ui-sortable-handle" ).removeClass( "ui-sortable-handle" );
-		$.each( this.items, function() {
-			( this.instance.options.handle ?
-				this.item.find( this.instance.options.handle ) : this.item )
-				.addClass( "ui-sortable-handle" );
-		});
-	},
-
-	_destroy: function() {
-		this.element
-			.removeClass( "ui-sortable ui-sortable-disabled" )
-			.find( ".ui-sortable-handle" )
-				.removeClass( "ui-sortable-handle" );
-		this._mouseDestroy();
-
-		for ( var i = this.items.length - 1; i >= 0; i-- ) {
-			this.items[i].item.removeData(this.widgetName + "-item");
-		}
-
-		return this;
-	},
-
-	_mouseCapture: function(event, overrideHandle) {
-		var currentItem = null,
-			validHandle = false,
-			that = this;
-
-		if (this.reverting) {
-			return false;
-		}
-
-		if(this.options.disabled || this.options.type === "static") {
-			return false;
-		}
-
-		//We have to refresh the items data once first
-		this._refreshItems(event);
-
-		//Find out if the clicked node (or one of its parents) is a actual item in this.items
-		$(event.target).parents().each(function() {
-			if($.data(this, that.widgetName + "-item") === that) {
-				currentItem = $(this);
-				return false;
-			}
-		});
-		if($.data(event.target, that.widgetName + "-item") === that) {
-			currentItem = $(event.target);
-		}
-
-		if(!currentItem) {
-			return false;
-		}
-		if(this.options.handle && !overrideHandle) {
-			$(this.options.handle, currentItem).find("*").addBack().each(function() {
-				if(this === event.target) {
-					validHandle = true;
-				}
-			});
-			if(!validHandle) {
-				return false;
-			}
-		}
-
-		this.currentItem = currentItem;
-		this._removeCurrentsFromItems();
-		return true;
-
-	},
-
-	_mouseStart: function(event, overrideHandle, noActivation) {
-
-		var i, body,
-			o = this.options;
-
-		this.currentContainer = this;
-
-		//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
-		this.refreshPositions();
-
-		//Create and append the visible helper
-		this.helper = this._createHelper(event);
-
-		//Cache the helper size
-		this._cacheHelperProportions();
-
-		/*
-		 * - Position generation -
-		 * This block generates everything position related - it's the core of draggables.
-		 */
-
-		//Cache the margins of the original element
-		this._cacheMargins();
-
-		//Get the next scrolling parent
-		this.scrollParent = this.helper.scrollParent();
-
-		//The element's absolute position on the page minus margins
-		this.offset = this.currentItem.offset();
-		this.offset = {
-			top: this.offset.top - this.margins.top,
-			left: this.offset.left - this.margins.left
-		};
-
-		$.extend(this.offset, {
-			click: { //Where the click happened, relative to the element
-				left: event.pageX - this.offset.left,
-				top: event.pageY - this.offset.top
-			},
-			parent: this._getParentOffset(),
-			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
-		});
-
-		// Only after we got the offset, we can change the helper's position to absolute
-		// TODO: Still need to figure out a way to make relative sorting possible
-		this.helper.css("position", "absolute");
-		this.cssPosition = this.helper.css("position");
-
-		//Generate the original position
-		this.originalPosition = this._generatePosition(event);
-		this.originalPageX = event.pageX;
-		this.originalPageY = event.pageY;
-
-		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
-		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
-
-		//Cache the former DOM position
-		this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
-
-		//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
-		if(this.helper[0] !== this.currentItem[0]) {
-			this.currentItem.hide();
-		}
-
-		//Create the placeholder
-		this._createPlaceholder();
-
-		//Set a containment if given in the options
-		if(o.containment) {
-			this._setContainment();
-		}
-
-		if( o.cursor && o.cursor !== "auto" ) { // cursor option
-			body = this.document.find( "body" );
-
-			// support: IE
-			this.storedCursor = body.css( "cursor" );
-			body.css( "cursor", o.cursor );
-
-			this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body );
-		}
-
-		if(o.opacity) { // opacity option
-			if (this.helper.css("opacity")) {
-				this._storedOpacity = this.helper.css("opacity");
-			}
-			this.helper.css("opacity", o.opacity);
-		}
-
-		if(o.zIndex) { // zIndex option
-			if (this.helper.css("zIndex")) {
-				this._storedZIndex = this.helper.css("zIndex");
-			}
-			this.helper.css("zIndex", o.zIndex);
-		}
-
-		//Prepare scrolling
-		if(this.scrollParent[0] !== this.document[0] && this.scrollParent[0].tagName !== "HTML") {
-			this.overflowOffset = this.scrollParent.offset();
-		}
-
-		//Call callbacks
-		this._trigger("start", event, this._uiHash());
-
-		//Recache the helper size
-		if(!this._preserveHelperProportions) {
-			this._cacheHelperProportions();
-		}
-
-
-		//Post "activate" events to possible containers
-		if( !noActivation ) {
-			for ( i = this.containers.length - 1; i >= 0; i-- ) {
-				this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
-			}
-		}
-
-		//Prepare possible droppables
-		if($.ui.ddmanager) {
-			$.ui.ddmanager.current = this;
-		}
-
-		if ($.ui.ddmanager && !o.dropBehaviour) {
-			$.ui.ddmanager.prepareOffsets(this, event);
-		}
-
-		this.dragging = true;
-
-		this.helper.addClass("ui-sortable-helper");
-		this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
-		return true;
-
-	},
-
-	_mouseDrag: function(event) {
-		var i, item, itemElement, intersection,
-			o = this.options,
-			scrolled = false;
-
-		//Compute the helpers position
-		this.position = this._generatePosition(event);
-		this.positionAbs = this._convertPositionTo("absolute");
-
-		if (!this.lastPositionAbs) {
-			this.lastPositionAbs = this.positionAbs;
-		}
-
-		//Do scrolling
-		if(this.options.scroll) {
-			if(this.scrollParent[0] !== this.document[0] && this.scrollParent[0].tagName !== "HTML") {
-
-				if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
-					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
-				} else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
-					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
-				}
-
-				if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
-					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
-				} else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
-					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
-				}
-
-			} else {
-
-				if(event.pageY - this.document.scrollTop() < o.scrollSensitivity) {
-					scrolled = this.document.scrollTop(this.document.scrollTop() - o.scrollSpeed);
-				} else if(this.window.height() - (event.pageY - this.document.scrollTop()) < o.scrollSensitivity) {
-					scrolled = this.document.scrollTop(this.document.scrollTop() + o.scrollSpeed);
-				}
-
-				if(event.pageX - this.document.scrollLeft() < o.scrollSensitivity) {
-					scrolled = this.document.scrollLeft(this.document.scrollLeft() - o.scrollSpeed);
-				} else if(this.window.width() - (event.pageX - this.document.scrollLeft()) < o.scrollSensitivity) {
-					scrolled = this.document.scrollLeft(this.document.scrollLeft() + o.scrollSpeed);
-				}
-
-			}
-
-			if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
-				$.ui.ddmanager.prepareOffsets(this, event);
-			}
-		}
-
-		//Regenerate the absolute position used for position checks
-		this.positionAbs = this._convertPositionTo("absolute");
-
-		//Set the helper position
-		if(!this.options.axis || this.options.axis !== "y") {
-			this.helper[0].style.left = this.position.left+"px";
-		}
-		if(!this.options.axis || this.options.axis !== "x") {
-			this.helper[0].style.top = this.position.top+"px";
-		}
-
-		//Rearrange
-		for (i = this.items.length - 1; i >= 0; i--) {
-
-			//Cache variables and intersection, continue if no intersection
-			item = this.items[i];
-			itemElement = item.item[0];
-			intersection = this._intersectsWithPointer(item);
-			if (!intersection) {
-				continue;
-			}
-
-			// Only put the placeholder inside the current Container, skip all
-			// items from other containers. This works because when moving
-			// an item from one container to another the
-			// currentContainer is switched before the placeholder is moved.
-			//
-			// Without this, moving items in "sub-sortables" can cause
-			// the placeholder to jitter between the outer and inner container.
-			if (item.instance !== this.currentContainer) {
-				continue;
-			}
-
-			// cannot intersect with itself
-			// no useless actions that have been done before
-			// no action if the item moved is the parent of the item checked
-			if (itemElement !== this.currentItem[0] &&
-				this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement &&
-				!$.contains(this.placeholder[0], itemElement) &&
-				(this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true)
-			) {
-
-				this.direction = intersection === 1 ? "down" : "up";
-
-				if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) {
-					this._rearrange(event, item);
-				} else {
-					break;
-				}
-
-				this._trigger("change", event, this._uiHash());
-				break;
-			}
-		}
-
-		//Post events to containers
-		this._contactContainers(event);
-
-		//Interconnect with droppables
-		if($.ui.ddmanager) {
-			$.ui.ddmanager.drag(this, event);
-		}
-
-		//Call callbacks
-		this._trigger("sort", event, this._uiHash());
-
-		this.lastPositionAbs = this.positionAbs;
-		return false;
-
-	},
-
-	_mouseStop: function(event, noPropagation) {
-
-		if(!event) {
-			return;
-		}
-
-		//If we are using droppables, inform the manager about the drop
-		if ($.ui.ddmanager && !this.options.dropBehaviour) {
-			$.ui.ddmanager.drop(this, event);
-		}
-
-		if(this.options.revert) {
-			var that = this,
-				cur = this.placeholder.offset(),
-				axis = this.options.axis,
-				animation = {};
-
-			if ( !axis || axis === "x" ) {
-				animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === this.document[0].body ? 0 : this.offsetParent[0].scrollLeft);
-			}
-			if ( !axis || axis === "y" ) {
-				animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === this.document[0].body ? 0 : this.offsetParent[0].scrollTop);
-			}
-			this.reverting = true;
-			$(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() {
-				that._clear(event);
-			});
-		} else {
-			this._clear(event, noPropagation);
-		}
-
-		return false;
-
-	},
-
-	cancel: function() {
-
-		if(this.dragging) {
-
-			this._mouseUp({ target: null });
-
-			if(this.options.helper === "original") {
-				this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
-			} else {
-				this.currentItem.show();
-			}
-
-			//Post deactivating events to containers
-			for (var i = this.containers.length - 1; i >= 0; i--){
-				this.containers[i]._trigger("deactivate", null, this._uiHash(this));
-				if(this.containers[i].containerCache.over) {
-					this.containers[i]._trigger("out", null, this._uiHash(this));
-					this.containers[i].containerCache.over = 0;
-				}
-			}
-
-		}
-
-		if (this.placeholder) {
-			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
-			if(this.placeholder[0].parentNode) {
-				this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
-			}
-			if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) {
-				this.helper.remove();
-			}
-
-			$.extend(this, {
-				helper: null,
-				dragging: false,
-				reverting: false,
-				_noFinalSort: null
-			});
-
-			if(this.domPosition.prev) {
-				$(this.domPosition.prev).after(this.currentItem);
-			} else {
-				$(this.domPosition.parent).prepend(this.currentItem);
-			}
-		}
-
-		return this;
-
-	},
-
-	serialize: function(o) {
-
-		var items = this._getItemsAsjQuery(o && o.connected),
-			str = [];
-		o = o || {};
-
-		$(items).each(function() {
-			var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/));
-			if (res) {
-				str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2]));
-			}
-		});
-
-		if(!str.length && o.key) {
-			str.push(o.key + "=");
-		}
-
-		return str.join("&");
-
-	},
-
-	toArray: function(o) {
-
-		var items = this._getItemsAsjQuery(o && o.connected),
-			ret = [];
-
-		o = o || {};
-
-		items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); });
-		return ret;
-
-	},
-
-	/* Be careful with the following core functions */
-	_intersectsWith: function(item) {
-
-		var x1 = this.positionAbs.left,
-			x2 = x1 + this.helperProportions.width,
-			y1 = this.positionAbs.top,
-			y2 = y1 + this.helperProportions.height,
-			l = item.left,
-			r = l + item.width,
-			t = item.top,
-			b = t + item.height,
-			dyClick = this.offset.click.top,
-			dxClick = this.offset.click.left,
-			isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ),
-			isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ),
-			isOverElement = isOverElementHeight && isOverElementWidth;
-
-		if ( this.options.tolerance === "pointer" ||
-			this.options.forcePointerForContainers ||
-			(this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"])
-		) {
-			return isOverElement;
-		} else {
-
-			return (l < x1 + (this.helperProportions.width / 2) && // Right Half
-				x2 - (this.helperProportions.width / 2) < r && // Left Half
-				t < y1 + (this.helperProportions.height / 2) && // Bottom Half
-				y2 - (this.helperProportions.height / 2) < b ); // Top Half
-
-		}
-	},
-
-	_intersectsWithPointer: function(item) {
-
-		var isOverElementHeight = (this.options.axis === "x") || this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
-			isOverElementWidth = (this.options.axis === "y") || this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
-			isOverElement = isOverElementHeight && isOverElementWidth,
-			verticalDirection = this._getDragVerticalDirection(),
-			horizontalDirection = this._getDragHorizontalDirection();
-
-		if (!isOverElement) {
-			return false;
-		}
-
-		return this.floating ?
-			( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 )
-			: ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );
-
-	},
-
-	_intersectsWithSides: function(item) {
-
-		var isOverBottomHalf = this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
-			isOverRightHalf = this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
-			verticalDirection = this._getDragVerticalDirection(),
-			horizontalDirection = this._getDragHorizontalDirection();
-
-		if (this.floating && horizontalDirection) {
-			return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf));
-		} else {
-			return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
-		}
-
-	},
-
-	_getDragVerticalDirection: function() {
-		var delta = this.positionAbs.top - this.lastPositionAbs.top;
-		return delta !== 0 && (delta > 0 ? "down" : "up");
-	},
-
-	_getDragHorizontalDirection: function() {
-		var delta = this.positionAbs.left - this.lastPositionAbs.left;
-		return delta !== 0 && (delta > 0 ? "right" : "left");
-	},
-
-	refresh: function(event) {
-		this._refreshItems(event);
-		this._setHandleClassName();
-		this.refreshPositions();
-		return this;
-	},
-
-	_connectWith: function() {
-		var options = this.options;
-		return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith;
-	},
-
-	_getItemsAsjQuery: function(connected) {
-
-		var i, j, cur, inst,
-			items = [],
-			queries = [],
-			connectWith = this._connectWith();
-
-		if(connectWith && connected) {
-			for (i = connectWith.length - 1; i >= 0; i--){
-				cur = $(connectWith[i], this.document[0]);
-				for ( j = cur.length - 1; j >= 0; j--){
-					inst = $.data(cur[j], this.widgetFullName);
-					if(inst && inst !== this && !inst.options.disabled) {
-						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]);
-					}
-				}
-			}
-		}
-
-		queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
-
-		function addItems() {
-			items.push( this );
-		}
-		for (i = queries.length - 1; i >= 0; i--){
-			queries[i][0].each( addItems );
-		}
-
-		return $(items);
-
-	},
-
-	_removeCurrentsFromItems: function() {
-
-		var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
-
-		this.items = $.grep(this.items, function (item) {
-			for (var j=0; j < list.length; j++) {
-				if(list[j] === item.item[0]) {
-					return false;
-				}
-			}
-			return true;
-		});
-
-	},
-
-	_refreshItems: function(event) {
-
-		this.items = [];
-		this.containers = [this];
-
-		var i, j, cur, inst, targetData, _queries, item, queriesLength,
-			items = this.items,
-			queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]],
-			connectWith = this._connectWith();
-
-		if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
-			for (i = connectWith.length - 1; i >= 0; i--){
-				cur = $(connectWith[i], this.document[0]);
-				for (j = cur.length - 1; j >= 0; j--){
-					inst = $.data(cur[j], this.widgetFullName);
-					if(inst && inst !== this && !inst.options.disabled) {
-						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
-						this.containers.push(inst);
-					}
-				}
-			}
-		}
-
-		for (i = queries.length - 1; i >= 0; i--) {
-			targetData = queries[i][1];
-			_queries = queries[i][0];
-
-			for (j=0, queriesLength = _queries.length; j < queriesLength; j++) {
-				item = $(_queries[j]);
-
-				item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)
-
-				items.push({
-					item: item,
-					instance: targetData,
-					width: 0, height: 0,
-					left: 0, top: 0
-				});
-			}
-		}
-
-	},
-
-	refreshPositions: function(fast) {
-
-		// Determine whether items are being displayed horizontally
-		this.floating = this.items.length ?
-			this.options.axis === "x" || this._isFloating( this.items[ 0 ].item ) :
-			false;
-
-		//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
-		if(this.offsetParent && this.helper) {
-			this.offset.parent = this._getParentOffset();
-		}
-
-		var i, item, t, p;
-
-		for (i = this.items.length - 1; i >= 0; i--){
-			item = this.items[i];
-
-			//We ignore calculating positions of all connected containers when we're not over them
-			if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) {
-				continue;
-			}
-
-			t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
-
-			if (!fast) {
-				item.width = t.outerWidth();
-				item.height = t.outerHeight();
-			}
-
-			p = t.offset();
-			item.left = p.left;
-			item.top = p.top;
-		}
-
-		if(this.options.custom && this.options.custom.refreshContainers) {
-			this.options.custom.refreshContainers.call(this);
-		} else {
-			for (i = this.containers.length - 1; i >= 0; i--){
-				p = this.containers[i].element.offset();
-				this.containers[i].containerCache.left = p.left;
-				this.containers[i].containerCache.top = p.top;
-				this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
-				this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
-			}
-		}
-
-		return this;
-	},
-
-	_createPlaceholder: function(that) {
-		that = that || this;
-		var className,
-			o = that.options;
-
-		if(!o.placeholder || o.placeholder.constructor === String) {
-			className = o.placeholder;
-			o.placeholder = {
-				element: function() {
-
-					var nodeName = that.currentItem[0].nodeName.toLowerCase(),
-						element = $( "<" + nodeName + ">", that.document[0] )
-							.addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
-							.removeClass("ui-sortable-helper");
-
-					if ( nodeName === "tbody" ) {
-						that._createTrPlaceholder(
-							that.currentItem.find( "tr" ).eq( 0 ),
-							$( "<tr>", that.document[ 0 ] ).appendTo( element )
-						);
-					} else if ( nodeName === "tr" ) {
-						that._createTrPlaceholder( that.currentItem, element );
-					} else if ( nodeName === "img" ) {
-						element.attr( "src", that.currentItem.attr( "src" ) );
-					}
-
-					if ( !className ) {
-						element.css( "visibility", "hidden" );
-					}
-
-					return element;
-				},
-				update: function(container, p) {
-
-					// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
-					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
-					if(className && !o.forcePlaceholderSize) {
-						return;
-					}
-
-					//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
-					if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
-					if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); }
-				}
-			};
-		}
-
-		//Create the placeholder
-		that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
-
-		//Append it after the actual current item
-		that.currentItem.after(that.placeholder);
-
-		//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
-		o.placeholder.update(that, that.placeholder);
-
-	},
-
-	_createTrPlaceholder: function( sourceTr, targetTr ) {
-		var that = this;
-
-		sourceTr.children().each(function() {
-			$( "<td>&#160;</td>", that.document[ 0 ] )
-				.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
-				.appendTo( targetTr );
-		});
-	},
-
-	_contactContainers: function(event) {
-		var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom, floating, axis,
-			innermostContainer = null,
-			innermostIndex = null;
-
-		// get innermost container that intersects with item
-		for (i = this.containers.length - 1; i >= 0; i--) {
-
-			// never consider a container that's located within the item itself
-			if($.contains(this.currentItem[0], this.containers[i].element[0])) {
-				continue;
-			}
-
-			if(this._intersectsWith(this.containers[i].containerCache)) {
-
-				// if we've already found a container and it's more "inner" than this, then continue
-				if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) {
-					continue;
-				}
-
-				innermostContainer = this.containers[i];
-				innermostIndex = i;
-
-			} else {
-				// container doesn't intersect. trigger "out" event if necessary
-				if(this.containers[i].containerCache.over) {
-					this.containers[i]._trigger("out", event, this._uiHash(this));
-					this.containers[i].containerCache.over = 0;
-				}
-			}
-
-		}
-
-		// if no intersecting containers found, return
-		if(!innermostContainer) {
-			return;
-		}
-
-		// move the item into the container if it's not there already
-		if(this.containers.length === 1) {
-			if (!this.containers[innermostIndex].containerCache.over) {
-				this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
-				this.containers[innermostIndex].containerCache.over = 1;
-			}
-		} else {
-
-			//When entering a new container, we will find the item with the least distance and append our item near it
-			dist = 10000;
-			itemWithLeastDistance = null;
-			floating = innermostContainer.floating || this._isFloating(this.currentItem);
-			posProperty = floating ? "left" : "top";
-			sizeProperty = floating ? "width" : "height";
-			axis = floating ? "clientX" : "clientY";
-
-			for (j = this.items.length - 1; j >= 0; j--) {
-				if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) {
-					continue;
-				}
-				if(this.items[j].item[0] === this.currentItem[0]) {
-					continue;
-				}
-
-				cur = this.items[j].item.offset()[posProperty];
-				nearBottom = false;
-				if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
-					nearBottom = true;
-				}
-
-				if ( Math.abs( event[ axis ] - cur ) < dist ) {
-					dist = Math.abs( event[ axis ] - cur );
-					itemWithLeastDistance = this.items[ j ];
-					this.direction = nearBottom ? "up": "down";
-				}
-			}
-
-			//Check if dropOnEmpty is enabled
-			if(!itemWithLeastDistance && !this.options.dropOnEmpty) {
-				return;
-			}
-
-			if(this.currentContainer === this.containers[innermostIndex]) {
-				if ( !this.currentContainer.containerCache.over ) {
-					this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() );
-					this.currentContainer.containerCache.over = 1;
-				}
-				return;
-			}
-
-			itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
-			this._trigger("change", event, this._uiHash());
-			this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
-			this.currentContainer = this.containers[innermostIndex];
-
-			//Update the placeholder
-			this.options.placeholder.update(this.currentContainer, this.placeholder);
-
-			this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
-			this.containers[innermostIndex].containerCache.over = 1;
-		}
-
-
-	},
-
-	_createHelper: function(event) {
-
-		var o = this.options,
-			helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem);
-
-		//Add the helper to the DOM if that didn't happen already
-		if(!helper.parents("body").length) {
-			$(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
-		}
-
-		if(helper[0] === this.currentItem[0]) {
-			this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
-		}
-
-		if(!helper[0].style.width || o.forceHelperSize) {
-			helper.width(this.currentItem.width());
-		}
-		if(!helper[0].style.height || o.forceHelperSize) {
-			helper.height(this.currentItem.height());
-		}
-
-		return helper;
-
-	},
-
-	_adjustOffsetFromHelper: function(obj) {
-		if (typeof obj === "string") {
-			obj = obj.split(" ");
-		}
-		if ($.isArray(obj)) {
-			obj = {left: +obj[0], top: +obj[1] || 0};
-		}
-		if ("left" in obj) {
-			this.offset.click.left = obj.left + this.margins.left;
-		}
-		if ("right" in obj) {
-			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
-		}
-		if ("top" in obj) {
-			this.offset.click.top = obj.top + this.margins.top;
-		}
-		if ("bottom" in obj) {
-			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
-		}
-	},
-
-	_getParentOffset: function() {
-
-
-		//Get the offsetParent and cache its position
-		this.offsetParent = this.helper.offsetParent();
-		var po = this.offsetParent.offset();
-
-		// This is a special case where we need to modify a offset calculated on start, since the following happened:
-		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
-		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
-		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
-		if(this.cssPosition === "absolute" && this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) {
-			po.left += this.scrollParent.scrollLeft();
-			po.top += this.scrollParent.scrollTop();
-		}
-
-		// This needs to be actually done for all browsers, since pageX/pageY includes this information
-		// with an ugly IE fix
-		if( this.offsetParent[0] === this.document[0].body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
-			po = { top: 0, left: 0 };
-		}
-
-		return {
-			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
-			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
-		};
-
-	},
-
-	_getRelativeOffset: function() {
-
-		if(this.cssPosition === "relative") {
-			var p = this.currentItem.position();
-			return {
-				top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
-				left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
-			};
-		} else {
-			return { top: 0, left: 0 };
-		}
-
-	},
-
-	_cacheMargins: function() {
-		this.margins = {
-			left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
-			top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
-		};
-	},
-
-	_cacheHelperProportions: function() {
-		this.helperProportions = {
-			width: this.helper.outerWidth(),
-			height: this.helper.outerHeight()
-		};
-	},
-
-	_setContainment: function() {
-
-		var ce, co, over,
-			o = this.options;
-		if(o.containment === "parent") {
-			o.containment = this.helper[0].parentNode;
-		}
-		if(o.containment === "document" || o.containment === "window") {
-			this.containment = [
-				0 - this.offset.relative.left - this.offset.parent.left,
-				0 - this.offset.relative.top - this.offset.parent.top,
-				o.containment === "document" ? this.document.width() : this.window.width() - this.helperProportions.width - this.margins.left,
-				(o.containment === "document" ? this.document.width() : this.window.height() || this.document[0].body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
-			];
-		}
-
-		if(!(/^(document|window|parent)$/).test(o.containment)) {
-			ce = $(o.containment)[0];
-			co = $(o.containment).offset();
-			over = ($(ce).css("overflow") !== "hidden");
-
-			this.containment = [
-				co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
-				co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
-				co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
-				co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
-			];
-		}
-
-	},
-
-	_convertPositionTo: function(d, pos) {
-
-		if(!pos) {
-			pos = this.position;
-		}
-		var mod = d === "absolute" ? 1 : -1,
-			scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent,
-			scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
-
-		return {
-			top: (
-				pos.top	+																// The absolute mouse position
-				this.offset.relative.top * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.top * mod -											// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
-			),
-			left: (
-				pos.left +																// The absolute mouse position
-				this.offset.relative.left * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.left * mod	-										// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
-			)
-		};
-
-	},
-
-	_generatePosition: function(event) {
-
-		var top, left,
-			o = this.options,
-			pageX = event.pageX,
-			pageY = event.pageY,
-			scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
-
-		// This is another very weird special case that only happens for relative elements:
-		// 1. If the css position is relative
-		// 2. and the scroll parent is the document or similar to the offset parent
-		// we have to refresh the relative offset during the scroll so there are no jumps
-		if(this.cssPosition === "relative" && !(this.scrollParent[0] !== this.document[0] && this.scrollParent[0] !== this.offsetParent[0])) {
-			this.offset.relative = this._getRelativeOffset();
-		}
-
-		/*
-		 * - Position constraining -
-		 * Constrain the position to a mix of grid, containment.
-		 */
-
-		if(this.originalPosition) { //If we are not dragging yet, we won't check for options
-
-			if(this.containment) {
-				if(event.pageX - this.offset.click.left < this.containment[0]) {
-					pageX = this.containment[0] + this.offset.click.left;
-				}
-				if(event.pageY - this.offset.click.top < this.containment[1]) {
-					pageY = this.containment[1] + this.offset.click.top;
-				}
-				if(event.pageX - this.offset.click.left > this.containment[2]) {
-					pageX = this.containment[2] + this.offset.click.left;
-				}
-				if(event.pageY - this.offset.click.top > this.containment[3]) {
-					pageY = this.containment[3] + this.offset.click.top;
-				}
-			}
-
-			if(o.grid) {
-				top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
-				pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
-
-				left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
-				pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
-			}
-
-		}
-
-		return {
-			top: (
-				pageY -																// The absolute mouse position
-				this.offset.click.top -													// Click offset (relative to the element)
-				this.offset.relative.top	-											// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.top +												// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
-			),
-			left: (
-				pageX -																// The absolute mouse position
-				this.offset.click.left -												// Click offset (relative to the element)
-				this.offset.relative.left	-											// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.left +												// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
-			)
-		};
-
-	},
-
-	_rearrange: function(event, i, a, hardRefresh) {
-
-		a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling));
-
-		//Various things done here to improve the performance:
-		// 1. we create a setTimeout, that calls refreshPositions
-		// 2. on the instance, we have a counter variable, that get's higher after every append
-		// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
-		// 4. this lets only the last addition to the timeout stack through
-		this.counter = this.counter ? ++this.counter : 1;
-		var counter = this.counter;
-
-		this._delay(function() {
-			if(counter === this.counter) {
-				this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
-			}
-		});
-
-	},
-
-	_clear: function(event, noPropagation) {
-
-		this.reverting = false;
-		// We delay all events that have to be triggered to after the point where the placeholder has been removed and
-		// everything else normalized again
-		var i,
-			delayedTriggers = [];
-
-		// We first have to update the dom position of the actual currentItem
-		// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
-		if(!this._noFinalSort && this.currentItem.parent().length) {
-			this.placeholder.before(this.currentItem);
-		}
-		this._noFinalSort = null;
-
-		if(this.helper[0] === this.currentItem[0]) {
-			for(i in this._storedCSS) {
-				if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") {
-					this._storedCSS[i] = "";
-				}
-			}
-			this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
-		} else {
-			this.currentItem.show();
-		}
-
-		if(this.fromOutside && !noPropagation) {
-			delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
-		}
-		if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) {
-			delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
-		}
-
-		// Check if the items Container has Changed and trigger appropriate
-		// events.
-		if (this !== this.currentContainer) {
-			if(!noPropagation) {
-				delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
-				delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.currentContainer));
-				delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.currentContainer));
-			}
-		}
-
-
-		//Post events to containers
-		function delayEvent( type, instance, container ) {
-			return function( event ) {
-				container._trigger( type, event, instance._uiHash( instance ) );
-			};
-		}
-		for (i = this.containers.length - 1; i >= 0; i--){
-			if (!noPropagation) {
-				delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
-			}
-			if(this.containers[i].containerCache.over) {
-				delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
-				this.containers[i].containerCache.over = 0;
-			}
-		}
-
-		//Do what was originally in plugins
-		if ( this.storedCursor ) {
-			this.document.find( "body" ).css( "cursor", this.storedCursor );
-			this.storedStylesheet.remove();
-		}
-		if(this._storedOpacity) {
-			this.helper.css("opacity", this._storedOpacity);
-		}
-		if(this._storedZIndex) {
-			this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex);
-		}
-
-		this.dragging = false;
-
-		if(!noPropagation) {
-			this._trigger("beforeStop", event, this._uiHash());
-		}
-
-		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
-		this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
-
-		if ( !this.cancelHelperRemoval ) {
-			if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
-				this.helper.remove();
-			}
-			this.helper = null;
-		}
-
-		if(!noPropagation) {
-			for (i=0; i < delayedTriggers.length; i++) {
-				delayedTriggers[i].call(this, event);
-			} //Trigger all delayed events
-			this._trigger("stop", event, this._uiHash());
-		}
-
-		this.fromOutside = false;
-		return !this.cancelHelperRemoval;
-
-	},
-
-	_trigger: function() {
-		if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
-			this.cancel();
-		}
-	},
-
-	_uiHash: function(_inst) {
-		var inst = _inst || this;
-		return {
-			helper: inst.helper,
-			placeholder: inst.placeholder || $([]),
-			position: inst.position,
-			originalPosition: inst.originalPosition,
-			offset: inst.positionAbs,
-			item: inst.currentItem,
-			sender: _inst ? _inst.element : null
-		};
-	}
-
-});
-
-
-/*!
- * jQuery UI Spinner 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/spinner/
- */
-
-
-function spinner_modifier( fn ) {
-	return function() {
-		var previous = this.element.val();
-		fn.apply( this, arguments );
-		this._refresh();
-		if ( previous !== this.element.val() ) {
-			this._trigger( "change" );
-		}
-	};
-}
-
-var spinner = $.widget( "ui.spinner", {
-	version: "1.11.4",
-	defaultElement: "<input>",
-	widgetEventPrefix: "spin",
-	options: {
-		culture: null,
-		icons: {
-			down: "ui-icon-triangle-1-s",
-			up: "ui-icon-triangle-1-n"
-		},
-		incremental: true,
-		max: null,
-		min: null,
-		numberFormat: null,
-		page: 10,
-		step: 1,
-
-		change: null,
-		spin: null,
-		start: null,
-		stop: null
-	},
-
-	_create: function() {
-		// handle string values that need to be parsed
-		this._setOption( "max", this.options.max );
-		this._setOption( "min", this.options.min );
-		this._setOption( "step", this.options.step );
-
-		// Only format if there is a value, prevents the field from being marked
-		// as invalid in Firefox, see #9573.
-		if ( this.value() !== "" ) {
-			// Format the value, but don't constrain.
-			this._value( this.element.val(), true );
-		}
-
-		this._draw();
-		this._on( this._events );
-		this._refresh();
-
-		// turning off autocomplete prevents the browser from remembering the
-		// value when navigating through history, so we re-enable autocomplete
-		// if the page is unloaded before the widget is destroyed. #7790
-		this._on( this.window, {
-			beforeunload: function() {
-				this.element.removeAttr( "autocomplete" );
-			}
-		});
-	},
-
-	_getCreateOptions: function() {
-		var options = {},
-			element = this.element;
-
-		$.each( [ "min", "max", "step" ], function( i, option ) {
-			var value = element.attr( option );
-			if ( value !== undefined && value.length ) {
-				options[ option ] = value;
-			}
-		});
-
-		return options;
-	},
-
-	_events: {
-		keydown: function( event ) {
-			if ( this._start( event ) && this._keydown( event ) ) {
-				event.preventDefault();
-			}
-		},
-		keyup: "_stop",
-		focus: function() {
-			this.previous = this.element.val();
-		},
-		blur: function( event ) {
-			if ( this.cancelBlur ) {
-				delete this.cancelBlur;
-				return;
-			}
-
-			this._stop();
-			this._refresh();
-			if ( this.previous !== this.element.val() ) {
-				this._trigger( "change", event );
-			}
-		},
-		mousewheel: function( event, delta ) {
-			if ( !delta ) {
-				return;
-			}
-			if ( !this.spinning && !this._start( event ) ) {
-				return false;
-			}
-
-			this._spin( (delta > 0 ? 1 : -1) * this.options.step, event );
-			clearTimeout( this.mousewheelTimer );
-			this.mousewheelTimer = this._delay(function() {
-				if ( this.spinning ) {
-					this._stop( event );
-				}
-			}, 100 );
-			event.preventDefault();
-		},
-		"mousedown .ui-spinner-button": function( event ) {
-			var previous;
-
-			// We never want the buttons to have focus; whenever the user is
-			// interacting with the spinner, the focus should be on the input.
-			// If the input is focused then this.previous is properly set from
-			// when the input first received focus. If the input is not focused
-			// then we need to set this.previous based on the value before spinning.
-			previous = this.element[0] === this.document[0].activeElement ?
-				this.previous : this.element.val();
-			function checkFocus() {
-				var isActive = this.element[0] === this.document[0].activeElement;
-				if ( !isActive ) {
-					this.element.focus();
-					this.previous = previous;
-					// support: IE
-					// IE sets focus asynchronously, so we need to check if focus
-					// moved off of the input because the user clicked on the button.
-					this._delay(function() {
-						this.previous = previous;
-					});
-				}
-			}
-
-			// ensure focus is on (or stays on) the text field
-			event.preventDefault();
-			checkFocus.call( this );
-
-			// support: IE
-			// IE doesn't prevent moving focus even with event.preventDefault()
-			// so we set a flag to know when we should ignore the blur event
-			// and check (again) if focus moved off of the input.
-			this.cancelBlur = true;
-			this._delay(function() {
-				delete this.cancelBlur;
-				checkFocus.call( this );
-			});
-
-			if ( this._start( event ) === false ) {
-				return;
-			}
-
-			this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
-		},
-		"mouseup .ui-spinner-button": "_stop",
-		"mouseenter .ui-spinner-button": function( event ) {
-			// button will add ui-state-active if mouse was down while mouseleave and kept down
-			if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) {
-				return;
-			}
-
-			if ( this._start( event ) === false ) {
-				return false;
-			}
-			this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
-		},
-		// TODO: do we really want to consider this a stop?
-		// shouldn't we just stop the repeater and wait until mouseup before
-		// we trigger the stop event?
-		"mouseleave .ui-spinner-button": "_stop"
-	},
-
-	_draw: function() {
-		var uiSpinner = this.uiSpinner = this.element
-			.addClass( "ui-spinner-input" )
-			.attr( "autocomplete", "off" )
-			.wrap( this._uiSpinnerHtml() )
-			.parent()
-				// add buttons
-				.append( this._buttonHtml() );
-
-		this.element.attr( "role", "spinbutton" );
-
-		// button bindings
-		this.buttons = uiSpinner.find( ".ui-spinner-button" )
-			.attr( "tabIndex", -1 )
-			.button()
-			.removeClass( "ui-corner-all" );
-
-		// IE 6 doesn't understand height: 50% for the buttons
-		// unless the wrapper has an explicit height
-		if ( this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) &&
-				uiSpinner.height() > 0 ) {
-			uiSpinner.height( uiSpinner.height() );
-		}
-
-		// disable spinner if element was already disabled
-		if ( this.options.disabled ) {
-			this.disable();
-		}
-	},
-
-	_keydown: function( event ) {
-		var options = this.options,
-			keyCode = $.ui.keyCode;
-
-		switch ( event.keyCode ) {
-		case keyCode.UP:
-			this._repeat( null, 1, event );
-			return true;
-		case keyCode.DOWN:
-			this._repeat( null, -1, event );
-			return true;
-		case keyCode.PAGE_UP:
-			this._repeat( null, options.page, event );
-			return true;
-		case keyCode.PAGE_DOWN:
-			this._repeat( null, -options.page, event );
-			return true;
-		}
-
-		return false;
-	},
-
-	_uiSpinnerHtml: function() {
-		return "<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>";
-	},
-
-	_buttonHtml: function() {
-		return "" +
-			"<a class='ui-spinner-button ui-spinner-up ui-corner-tr'>" +
-				"<span class='ui-icon " + this.options.icons.up + "'>&#9650;</span>" +
-			"</a>" +
-			"<a class='ui-spinner-button ui-spinner-down ui-corner-br'>" +
-				"<span class='ui-icon " + this.options.icons.down + "'>&#9660;</span>" +
-			"</a>";
-	},
-
-	_start: function( event ) {
-		if ( !this.spinning && this._trigger( "start", event ) === false ) {
-			return false;
-		}
-
-		if ( !this.counter ) {
-			this.counter = 1;
-		}
-		this.spinning = true;
-		return true;
-	},
-
-	_repeat: function( i, steps, event ) {
-		i = i || 500;
-
-		clearTimeout( this.timer );
-		this.timer = this._delay(function() {
-			this._repeat( 40, steps, event );
-		}, i );
-
-		this._spin( steps * this.options.step, event );
-	},
-
-	_spin: function( step, event ) {
-		var value = this.value() || 0;
-
-		if ( !this.counter ) {
-			this.counter = 1;
-		}
-
-		value = this._adjustValue( value + step * this._increment( this.counter ) );
-
-		if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false) {
-			this._value( value );
-			this.counter++;
-		}
-	},
-
-	_increment: function( i ) {
-		var incremental = this.options.incremental;
-
-		if ( incremental ) {
-			return $.isFunction( incremental ) ?
-				incremental( i ) :
-				Math.floor( i * i * i / 50000 - i * i / 500 + 17 * i / 200 + 1 );
-		}
-
-		return 1;
-	},
-
-	_precision: function() {
-		var precision = this._precisionOf( this.options.step );
-		if ( this.options.min !== null ) {
-			precision = Math.max( precision, this._precisionOf( this.options.min ) );
-		}
-		return precision;
-	},
-
-	_precisionOf: function( num ) {
-		var str = num.toString(),
-			decimal = str.indexOf( "." );
-		return decimal === -1 ? 0 : str.length - decimal - 1;
-	},
-
-	_adjustValue: function( value ) {
-		var base, aboveMin,
-			options = this.options;
-
-		// make sure we're at a valid step
-		// - find out where we are relative to the base (min or 0)
-		base = options.min !== null ? options.min : 0;
-		aboveMin = value - base;
-		// - round to the nearest step
-		aboveMin = Math.round(aboveMin / options.step) * options.step;
-		// - rounding is based on 0, so adjust back to our base
-		value = base + aboveMin;
-
-		// fix precision from bad JS floating point math
-		value = parseFloat( value.toFixed( this._precision() ) );
-
-		// clamp the value
-		if ( options.max !== null && value > options.max) {
-			return options.max;
-		}
-		if ( options.min !== null && value < options.min ) {
-			return options.min;
-		}
-
-		return value;
-	},
-
-	_stop: function( event ) {
-		if ( !this.spinning ) {
-			return;
-		}
-
-		clearTimeout( this.timer );
-		clearTimeout( this.mousewheelTimer );
-		this.counter = 0;
-		this.spinning = false;
-		this._trigger( "stop", event );
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "culture" || key === "numberFormat" ) {
-			var prevValue = this._parse( this.element.val() );
-			this.options[ key ] = value;
-			this.element.val( this._format( prevValue ) );
-			return;
-		}
-
-		if ( key === "max" || key === "min" || key === "step" ) {
-			if ( typeof value === "string" ) {
-				value = this._parse( value );
-			}
-		}
-		if ( key === "icons" ) {
-			this.buttons.first().find( ".ui-icon" )
-				.removeClass( this.options.icons.up )
-				.addClass( value.up );
-			this.buttons.last().find( ".ui-icon" )
-				.removeClass( this.options.icons.down )
-				.addClass( value.down );
-		}
-
-		this._super( key, value );
-
-		if ( key === "disabled" ) {
-			this.widget().toggleClass( "ui-state-disabled", !!value );
-			this.element.prop( "disabled", !!value );
-			this.buttons.button( value ? "disable" : "enable" );
-		}
-	},
-
-	_setOptions: spinner_modifier(function( options ) {
-		this._super( options );
-	}),
-
-	_parse: function( val ) {
-		if ( typeof val === "string" && val !== "" ) {
-			val = window.Globalize && this.options.numberFormat ?
-				Globalize.parseFloat( val, 10, this.options.culture ) : +val;
-		}
-		return val === "" || isNaN( val ) ? null : val;
-	},
-
-	_format: function( value ) {
-		if ( value === "" ) {
-			return "";
-		}
-		return window.Globalize && this.options.numberFormat ?
-			Globalize.format( value, this.options.numberFormat, this.options.culture ) :
-			value;
-	},
-
-	_refresh: function() {
-		this.element.attr({
-			"aria-valuemin": this.options.min,
-			"aria-valuemax": this.options.max,
-			// TODO: what should we do with values that can't be parsed?
-			"aria-valuenow": this._parse( this.element.val() )
-		});
-	},
-
-	isValid: function() {
-		var value = this.value();
-
-		// null is invalid
-		if ( value === null ) {
-			return false;
-		}
-
-		// if value gets adjusted, it's invalid
-		return value === this._adjustValue( value );
-	},
-
-	// update the value without triggering change
-	_value: function( value, allowAny ) {
-		var parsed;
-		if ( value !== "" ) {
-			parsed = this._parse( value );
-			if ( parsed !== null ) {
-				if ( !allowAny ) {
-					parsed = this._adjustValue( parsed );
-				}
-				value = this._format( parsed );
-			}
-		}
-		this.element.val( value );
-		this._refresh();
-	},
-
-	_destroy: function() {
-		this.element
-			.removeClass( "ui-spinner-input" )
-			.prop( "disabled", false )
-			.removeAttr( "autocomplete" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-valuemin" )
-			.removeAttr( "aria-valuemax" )
-			.removeAttr( "aria-valuenow" );
-		this.uiSpinner.replaceWith( this.element );
-	},
-
-	stepUp: spinner_modifier(function( steps ) {
-		this._stepUp( steps );
-	}),
-	_stepUp: function( steps ) {
-		if ( this._start() ) {
-			this._spin( (steps || 1) * this.options.step );
-			this._stop();
-		}
-	},
-
-	stepDown: spinner_modifier(function( steps ) {
-		this._stepDown( steps );
-	}),
-	_stepDown: function( steps ) {
-		if ( this._start() ) {
-			this._spin( (steps || 1) * -this.options.step );
-			this._stop();
-		}
-	},
-
-	pageUp: spinner_modifier(function( pages ) {
-		this._stepUp( (pages || 1) * this.options.page );
-	}),
-
-	pageDown: spinner_modifier(function( pages ) {
-		this._stepDown( (pages || 1) * this.options.page );
-	}),
-
-	value: function( newVal ) {
-		if ( !arguments.length ) {
-			return this._parse( this.element.val() );
-		}
-		spinner_modifier( this._value ).call( this, newVal );
-	},
-
-	widget: function() {
-		return this.uiSpinner;
-	}
-});
-
-
-/*!
- * jQuery UI Tabs 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/tabs/
- */
-
-
-var tabs = $.widget( "ui.tabs", {
-	version: "1.11.4",
-	delay: 300,
-	options: {
-		active: null,
-		collapsible: false,
-		event: "click",
-		heightStyle: "content",
-		hide: null,
-		show: null,
-
-		// callbacks
-		activate: null,
-		beforeActivate: null,
-		beforeLoad: null,
-		load: null
-	},
-
-	_isLocal: (function() {
-		var rhash = /#.*$/;
-
-		return function( anchor ) {
-			var anchorUrl, locationUrl;
-
-			// support: IE7
-			// IE7 doesn't normalize the href property when set via script (#9317)
-			anchor = anchor.cloneNode( false );
-
-			anchorUrl = anchor.href.replace( rhash, "" );
-			locationUrl = location.href.replace( rhash, "" );
-
-			// decoding may throw an error if the URL isn't UTF-8 (#9518)
-			try {
-				anchorUrl = decodeURIComponent( anchorUrl );
-			} catch ( error ) {}
-			try {
-				locationUrl = decodeURIComponent( locationUrl );
-			} catch ( error ) {}
-
-			return anchor.hash.length > 1 && anchorUrl === locationUrl;
-		};
-	})(),
-
-	_create: function() {
-		var that = this,
-			options = this.options;
-
-		this.running = false;
-
-		this.element
-			.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" )
-			.toggleClass( "ui-tabs-collapsible", options.collapsible );
-
-		this._processTabs();
-		options.active = this._initialActive();
-
-		// Take disabling tabs via class attribute from HTML
-		// into account and update option properly.
-		if ( $.isArray( options.disabled ) ) {
-			options.disabled = $.unique( options.disabled.concat(
-				$.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
-					return that.tabs.index( li );
-				})
-			) ).sort();
-		}
-
-		// check for length avoids error when initializing empty list
-		if ( this.options.active !== false && this.anchors.length ) {
-			this.active = this._findActive( options.active );
-		} else {
-			this.active = $();
-		}
-
-		this._refresh();
-
-		if ( this.active.length ) {
-			this.load( options.active );
-		}
-	},
-
-	_initialActive: function() {
-		var active = this.options.active,
-			collapsible = this.options.collapsible,
-			locationHash = location.hash.substring( 1 );
-
-		if ( active === null ) {
-			// check the fragment identifier in the URL
-			if ( locationHash ) {
-				this.tabs.each(function( i, tab ) {
-					if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
-						active = i;
-						return false;
-					}
-				});
-			}
-
-			// check for a tab marked active via a class
-			if ( active === null ) {
-				active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
-			}
-
-			// no active tab, set to false
-			if ( active === null || active === -1 ) {
-				active = this.tabs.length ? 0 : false;
-			}
-		}
-
-		// handle numbers: negative, out of range
-		if ( active !== false ) {
-			active = this.tabs.index( this.tabs.eq( active ) );
-			if ( active === -1 ) {
-				active = collapsible ? false : 0;
-			}
-		}
-
-		// don't allow collapsible: false and active: false
-		if ( !collapsible && active === false && this.anchors.length ) {
-			active = 0;
-		}
-
-		return active;
-	},
-
-	_getCreateEventData: function() {
-		return {
-			tab: this.active,
-			panel: !this.active.length ? $() : this._getPanelForTab( this.active )
-		};
-	},
-
-	_tabKeydown: function( event ) {
-		var focusedTab = $( this.document[0].activeElement ).closest( "li" ),
-			selectedIndex = this.tabs.index( focusedTab ),
-			goingForward = true;
-
-		if ( this._handlePageNav( event ) ) {
-			return;
-		}
-
-		switch ( event.keyCode ) {
-			case $.ui.keyCode.RIGHT:
-			case $.ui.keyCode.DOWN:
-				selectedIndex++;
-				break;
-			case $.ui.keyCode.UP:
-			case $.ui.keyCode.LEFT:
-				goingForward = false;
-				selectedIndex--;
-				break;
-			case $.ui.keyCode.END:
-				selectedIndex = this.anchors.length - 1;
-				break;
-			case $.ui.keyCode.HOME:
-				selectedIndex = 0;
-				break;
-			case $.ui.keyCode.SPACE:
-				// Activate only, no collapsing
-				event.preventDefault();
-				clearTimeout( this.activating );
-				this._activate( selectedIndex );
-				return;
-			case $.ui.keyCode.ENTER:
-				// Toggle (cancel delayed activation, allow collapsing)
-				event.preventDefault();
-				clearTimeout( this.activating );
-				// Determine if we should collapse or activate
-				this._activate( selectedIndex === this.options.active ? false : selectedIndex );
-				return;
-			default:
-				return;
-		}
-
-		// Focus the appropriate tab, based on which key was pressed
-		event.preventDefault();
-		clearTimeout( this.activating );
-		selectedIndex = this._focusNextTab( selectedIndex, goingForward );
-
-		// Navigating with control/command key will prevent automatic activation
-		if ( !event.ctrlKey && !event.metaKey ) {
-
-			// Update aria-selected immediately so that AT think the tab is already selected.
-			// Otherwise AT may confuse the user by stating that they need to activate the tab,
-			// but the tab will already be activated by the time the announcement finishes.
-			focusedTab.attr( "aria-selected", "false" );
-			this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
-
-			this.activating = this._delay(function() {
-				this.option( "active", selectedIndex );
-			}, this.delay );
-		}
-	},
-
-	_panelKeydown: function( event ) {
-		if ( this._handlePageNav( event ) ) {
-			return;
-		}
-
-		// Ctrl+up moves focus to the current tab
-		if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
-			event.preventDefault();
-			this.active.focus();
-		}
-	},
-
-	// Alt+page up/down moves focus to the previous/next tab (and activates)
-	_handlePageNav: function( event ) {
-		if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
-			this._activate( this._focusNextTab( this.options.active - 1, false ) );
-			return true;
-		}
-		if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
-			this._activate( this._focusNextTab( this.options.active + 1, true ) );
-			return true;
-		}
-	},
-
-	_findNextTab: function( index, goingForward ) {
-		var lastTabIndex = this.tabs.length - 1;
-
-		function constrain() {
-			if ( index > lastTabIndex ) {
-				index = 0;
-			}
-			if ( index < 0 ) {
-				index = lastTabIndex;
-			}
-			return index;
-		}
-
-		while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
-			index = goingForward ? index + 1 : index - 1;
-		}
-
-		return index;
-	},
-
-	_focusNextTab: function( index, goingForward ) {
-		index = this._findNextTab( index, goingForward );
-		this.tabs.eq( index ).focus();
-		return index;
-	},
-
-	_setOption: function( key, value ) {
-		if ( key === "active" ) {
-			// _activate() will handle invalid values and update this.options
-			this._activate( value );
-			return;
-		}
-
-		if ( key === "disabled" ) {
-			// don't use the widget factory's disabled handling
-			this._setupDisabled( value );
-			return;
-		}
-
-		this._super( key, value);
-
-		if ( key === "collapsible" ) {
-			this.element.toggleClass( "ui-tabs-collapsible", value );
-			// Setting collapsible: false while collapsed; open first panel
-			if ( !value && this.options.active === false ) {
-				this._activate( 0 );
-			}
-		}
-
-		if ( key === "event" ) {
-			this._setupEvents( value );
-		}
-
-		if ( key === "heightStyle" ) {
-			this._setupHeightStyle( value );
-		}
-	},
-
-	_sanitizeSelector: function( hash ) {
-		return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
-	},
-
-	refresh: function() {
-		var options = this.options,
-			lis = this.tablist.children( ":has(a[href])" );
-
-		// get disabled tabs from class attribute from HTML
-		// this will get converted to a boolean if needed in _refresh()
-		options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
-			return lis.index( tab );
-		});
-
-		this._processTabs();
-
-		// was collapsed or no tabs
-		if ( options.active === false || !this.anchors.length ) {
-			options.active = false;
-			this.active = $();
-		// was active, but active tab is gone
-		} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
-			// all remaining tabs are disabled
-			if ( this.tabs.length === options.disabled.length ) {
-				options.active = false;
-				this.active = $();
-			// activate previous tab
-			} else {
-				this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
-			}
-		// was active, active tab still exists
-		} else {
-			// make sure active index is correct
-			options.active = this.tabs.index( this.active );
-		}
-
-		this._refresh();
-	},
-
-	_refresh: function() {
-		this._setupDisabled( this.options.disabled );
-		this._setupEvents( this.options.event );
-		this._setupHeightStyle( this.options.heightStyle );
-
-		this.tabs.not( this.active ).attr({
-			"aria-selected": "false",
-			"aria-expanded": "false",
-			tabIndex: -1
-		});
-		this.panels.not( this._getPanelForTab( this.active ) )
-			.hide()
-			.attr({
-				"aria-hidden": "true"
-			});
-
-		// Make sure one tab is in the tab order
-		if ( !this.active.length ) {
-			this.tabs.eq( 0 ).attr( "tabIndex", 0 );
-		} else {
-			this.active
-				.addClass( "ui-tabs-active ui-state-active" )
-				.attr({
-					"aria-selected": "true",
-					"aria-expanded": "true",
-					tabIndex: 0
-				});
-			this._getPanelForTab( this.active )
-				.show()
-				.attr({
-					"aria-hidden": "false"
-				});
-		}
-	},
-
-	_processTabs: function() {
-		var that = this,
-			prevTabs = this.tabs,
-			prevAnchors = this.anchors,
-			prevPanels = this.panels;
-
-		this.tablist = this._getList()
-			.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
-			.attr( "role", "tablist" )
-
-			// Prevent users from focusing disabled tabs via click
-			.delegate( "> li", "mousedown" + this.eventNamespace, function( event ) {
-				if ( $( this ).is( ".ui-state-disabled" ) ) {
-					event.preventDefault();
-				}
-			})
-
-			// support: IE <9
-			// Preventing the default action in mousedown doesn't prevent IE
-			// from focusing the element, so if the anchor gets focused, blur.
-			// We don't have to worry about focusing the previously focused
-			// element since clicking on a non-focusable element should focus
-			// the body anyway.
-			.delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() {
-				if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
-					this.blur();
-				}
-			});
-
-		this.tabs = this.tablist.find( "> li:has(a[href])" )
-			.addClass( "ui-state-default ui-corner-top" )
-			.attr({
-				role: "tab",
-				tabIndex: -1
-			});
-
-		this.anchors = this.tabs.map(function() {
-				return $( "a", this )[ 0 ];
-			})
-			.addClass( "ui-tabs-anchor" )
-			.attr({
-				role: "presentation",
-				tabIndex: -1
-			});
-
-		this.panels = $();
-
-		this.anchors.each(function( i, anchor ) {
-			var selector, panel, panelId,
-				anchorId = $( anchor ).uniqueId().attr( "id" ),
-				tab = $( anchor ).closest( "li" ),
-				originalAriaControls = tab.attr( "aria-controls" );
-
-			// inline tab
-			if ( that._isLocal( anchor ) ) {
-				selector = anchor.hash;
-				panelId = selector.substring( 1 );
-				panel = that.element.find( that._sanitizeSelector( selector ) );
-			// remote tab
-			} else {
-				// If the tab doesn't already have aria-controls,
-				// generate an id by using a throw-away element
-				panelId = tab.attr( "aria-controls" ) || $( {} ).uniqueId()[ 0 ].id;
-				selector = "#" + panelId;
-				panel = that.element.find( selector );
-				if ( !panel.length ) {
-					panel = that._createPanel( panelId );
-					panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
-				}
-				panel.attr( "aria-live", "polite" );
-			}
-
-			if ( panel.length) {
-				that.panels = that.panels.add( panel );
-			}
-			if ( originalAriaControls ) {
-				tab.data( "ui-tabs-aria-controls", originalAriaControls );
-			}
-			tab.attr({
-				"aria-controls": panelId,
-				"aria-labelledby": anchorId
-			});
-			panel.attr( "aria-labelledby", anchorId );
-		});
-
-		this.panels
-			.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
-			.attr( "role", "tabpanel" );
-
-		// Avoid memory leaks (#10056)
-		if ( prevTabs ) {
-			this._off( prevTabs.not( this.tabs ) );
-			this._off( prevAnchors.not( this.anchors ) );
-			this._off( prevPanels.not( this.panels ) );
-		}
-	},
-
-	// allow overriding how to find the list for rare usage scenarios (#7715)
-	_getList: function() {
-		return this.tablist || this.element.find( "ol,ul" ).eq( 0 );
-	},
-
-	_createPanel: function( id ) {
-		return $( "<div>" )
-			.attr( "id", id )
-			.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
-			.data( "ui-tabs-destroy", true );
-	},
-
-	_setupDisabled: function( disabled ) {
-		if ( $.isArray( disabled ) ) {
-			if ( !disabled.length ) {
-				disabled = false;
-			} else if ( disabled.length === this.anchors.length ) {
-				disabled = true;
-			}
-		}
-
-		// disable tabs
-		for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) {
-			if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
-				$( li )
-					.addClass( "ui-state-disabled" )
-					.attr( "aria-disabled", "true" );
-			} else {
-				$( li )
-					.removeClass( "ui-state-disabled" )
-					.removeAttr( "aria-disabled" );
-			}
-		}
-
-		this.options.disabled = disabled;
-	},
-
-	_setupEvents: function( event ) {
-		var events = {};
-		if ( event ) {
-			$.each( event.split(" "), function( index, eventName ) {
-				events[ eventName ] = "_eventHandler";
-			});
-		}
-
-		this._off( this.anchors.add( this.tabs ).add( this.panels ) );
-		// Always prevent the default action, even when disabled
-		this._on( true, this.anchors, {
-			click: function( event ) {
-				event.preventDefault();
-			}
-		});
-		this._on( this.anchors, events );
-		this._on( this.tabs, { keydown: "_tabKeydown" } );
-		this._on( this.panels, { keydown: "_panelKeydown" } );
-
-		this._focusable( this.tabs );
-		this._hoverable( this.tabs );
-	},
-
-	_setupHeightStyle: function( heightStyle ) {
-		var maxHeight,
-			parent = this.element.parent();
-
-		if ( heightStyle === "fill" ) {
-			maxHeight = parent.height();
-			maxHeight -= this.element.outerHeight() - this.element.height();
-
-			this.element.siblings( ":visible" ).each(function() {
-				var elem = $( this ),
-					position = elem.css( "position" );
-
-				if ( position === "absolute" || position === "fixed" ) {
-					return;
-				}
-				maxHeight -= elem.outerHeight( true );
-			});
-
-			this.element.children().not( this.panels ).each(function() {
-				maxHeight -= $( this ).outerHeight( true );
-			});
-
-			this.panels.each(function() {
-				$( this ).height( Math.max( 0, maxHeight -
-					$( this ).innerHeight() + $( this ).height() ) );
-			})
-			.css( "overflow", "auto" );
-		} else if ( heightStyle === "auto" ) {
-			maxHeight = 0;
-			this.panels.each(function() {
-				maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
-			}).height( maxHeight );
-		}
-	},
-
-	_eventHandler: function( event ) {
-		var options = this.options,
-			active = this.active,
-			anchor = $( event.currentTarget ),
-			tab = anchor.closest( "li" ),
-			clickedIsActive = tab[ 0 ] === active[ 0 ],
-			collapsing = clickedIsActive && options.collapsible,
-			toShow = collapsing ? $() : this._getPanelForTab( tab ),
-			toHide = !active.length ? $() : this._getPanelForTab( active ),
-			eventData = {
-				oldTab: active,
-				oldPanel: toHide,
-				newTab: collapsing ? $() : tab,
-				newPanel: toShow
-			};
-
-		event.preventDefault();
-
-		if ( tab.hasClass( "ui-state-disabled" ) ||
-				// tab is already loading
-				tab.hasClass( "ui-tabs-loading" ) ||
-				// can't switch durning an animation
-				this.running ||
-				// click on active header, but not collapsible
-				( clickedIsActive && !options.collapsible ) ||
-				// allow canceling activation
-				( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
-			return;
-		}
-
-		options.active = collapsing ? false : this.tabs.index( tab );
-
-		this.active = clickedIsActive ? $() : tab;
-		if ( this.xhr ) {
-			this.xhr.abort();
-		}
-
-		if ( !toHide.length && !toShow.length ) {
-			$.error( "jQuery UI Tabs: Mismatching fragment identifier." );
-		}
-
-		if ( toShow.length ) {
-			this.load( this.tabs.index( tab ), event );
-		}
-		this._toggle( event, eventData );
-	},
-
-	// handles show/hide for selecting tabs
-	_toggle: function( event, eventData ) {
-		var that = this,
-			toShow = eventData.newPanel,
-			toHide = eventData.oldPanel;
-
-		this.running = true;
-
-		function complete() {
-			that.running = false;
-			that._trigger( "activate", event, eventData );
-		}
-
-		function show() {
-			eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" );
-
-			if ( toShow.length && that.options.show ) {
-				that._show( toShow, that.options.show, complete );
-			} else {
-				toShow.show();
-				complete();
-			}
-		}
-
-		// start out by hiding, then showing, then completing
-		if ( toHide.length && this.options.hide ) {
-			this._hide( toHide, this.options.hide, function() {
-				eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
-				show();
-			});
-		} else {
-			eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
-			toHide.hide();
-			show();
-		}
-
-		toHide.attr( "aria-hidden", "true" );
-		eventData.oldTab.attr({
-			"aria-selected": "false",
-			"aria-expanded": "false"
-		});
-		// If we're switching tabs, remove the old tab from the tab order.
-		// If we're opening from collapsed state, remove the previous tab from the tab order.
-		// If we're collapsing, then keep the collapsing tab in the tab order.
-		if ( toShow.length && toHide.length ) {
-			eventData.oldTab.attr( "tabIndex", -1 );
-		} else if ( toShow.length ) {
-			this.tabs.filter(function() {
-				return $( this ).attr( "tabIndex" ) === 0;
-			})
-			.attr( "tabIndex", -1 );
-		}
-
-		toShow.attr( "aria-hidden", "false" );
-		eventData.newTab.attr({
-			"aria-selected": "true",
-			"aria-expanded": "true",
-			tabIndex: 0
-		});
-	},
-
-	_activate: function( index ) {
-		var anchor,
-			active = this._findActive( index );
-
-		// trying to activate the already active panel
-		if ( active[ 0 ] === this.active[ 0 ] ) {
-			return;
-		}
-
-		// trying to collapse, simulate a click on the current active header
-		if ( !active.length ) {
-			active = this.active;
-		}
-
-		anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
-		this._eventHandler({
-			target: anchor,
-			currentTarget: anchor,
-			preventDefault: $.noop
-		});
-	},
-
-	_findActive: function( index ) {
-		return index === false ? $() : this.tabs.eq( index );
-	},
-
-	_getIndex: function( index ) {
-		// meta-function to give users option to provide a href string instead of a numerical index.
-		if ( typeof index === "string" ) {
-			index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
-		}
-
-		return index;
-	},
-
-	_destroy: function() {
-		if ( this.xhr ) {
-			this.xhr.abort();
-		}
-
-		this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );
-
-		this.tablist
-			.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
-			.removeAttr( "role" );
-
-		this.anchors
-			.removeClass( "ui-tabs-anchor" )
-			.removeAttr( "role" )
-			.removeAttr( "tabIndex" )
-			.removeUniqueId();
-
-		this.tablist.unbind( this.eventNamespace );
-
-		this.tabs.add( this.panels ).each(function() {
-			if ( $.data( this, "ui-tabs-destroy" ) ) {
-				$( this ).remove();
-			} else {
-				$( this )
-					.removeClass( "ui-state-default ui-state-active ui-state-disabled " +
-						"ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" )
-					.removeAttr( "tabIndex" )
-					.removeAttr( "aria-live" )
-					.removeAttr( "aria-busy" )
-					.removeAttr( "aria-selected" )
-					.removeAttr( "aria-labelledby" )
-					.removeAttr( "aria-hidden" )
-					.removeAttr( "aria-expanded" )
-					.removeAttr( "role" );
-			}
-		});
-
-		this.tabs.each(function() {
-			var li = $( this ),
-				prev = li.data( "ui-tabs-aria-controls" );
-			if ( prev ) {
-				li
-					.attr( "aria-controls", prev )
-					.removeData( "ui-tabs-aria-controls" );
-			} else {
-				li.removeAttr( "aria-controls" );
-			}
-		});
-
-		this.panels.show();
-
-		if ( this.options.heightStyle !== "content" ) {
-			this.panels.css( "height", "" );
-		}
-	},
-
-	enable: function( index ) {
-		var disabled = this.options.disabled;
-		if ( disabled === false ) {
-			return;
-		}
-
-		if ( index === undefined ) {
-			disabled = false;
-		} else {
-			index = this._getIndex( index );
-			if ( $.isArray( disabled ) ) {
-				disabled = $.map( disabled, function( num ) {
-					return num !== index ? num : null;
-				});
-			} else {
-				disabled = $.map( this.tabs, function( li, num ) {
-					return num !== index ? num : null;
-				});
-			}
-		}
-		this._setupDisabled( disabled );
-	},
-
-	disable: function( index ) {
-		var disabled = this.options.disabled;
-		if ( disabled === true ) {
-			return;
-		}
-
-		if ( index === undefined ) {
-			disabled = true;
-		} else {
-			index = this._getIndex( index );
-			if ( $.inArray( index, disabled ) !== -1 ) {
-				return;
-			}
-			if ( $.isArray( disabled ) ) {
-				disabled = $.merge( [ index ], disabled ).sort();
-			} else {
-				disabled = [ index ];
-			}
-		}
-		this._setupDisabled( disabled );
-	},
-
-	load: function( index, event ) {
-		index = this._getIndex( index );
-		var that = this,
-			tab = this.tabs.eq( index ),
-			anchor = tab.find( ".ui-tabs-anchor" ),
-			panel = this._getPanelForTab( tab ),
-			eventData = {
-				tab: tab,
-				panel: panel
-			},
-			complete = function( jqXHR, status ) {
-				if ( status === "abort" ) {
-					that.panels.stop( false, true );
-				}
-
-				tab.removeClass( "ui-tabs-loading" );
-				panel.removeAttr( "aria-busy" );
-
-				if ( jqXHR === that.xhr ) {
-					delete that.xhr;
-				}
-			};
-
-		// not remote
-		if ( this._isLocal( anchor[ 0 ] ) ) {
-			return;
-		}
-
-		this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
-
-		// support: jQuery <1.8
-		// jQuery <1.8 returns false if the request is canceled in beforeSend,
-		// but as of 1.8, $.ajax() always returns a jqXHR object.
-		if ( this.xhr && this.xhr.statusText !== "canceled" ) {
-			tab.addClass( "ui-tabs-loading" );
-			panel.attr( "aria-busy", "true" );
-
-			this.xhr
-				.done(function( response, status, jqXHR ) {
-					// support: jQuery <1.8
-					// http://bugs.jquery.com/ticket/11778
-					setTimeout(function() {
-						panel.html( response );
-						that._trigger( "load", event, eventData );
-
-						complete( jqXHR, status );
-					}, 1 );
-				})
-				.fail(function( jqXHR, status ) {
-					// support: jQuery <1.8
-					// http://bugs.jquery.com/ticket/11778
-					setTimeout(function() {
-						complete( jqXHR, status );
-					}, 1 );
-				});
-		}
-	},
-
-	_ajaxSettings: function( anchor, event, eventData ) {
-		var that = this;
-		return {
-			url: anchor.attr( "href" ),
-			beforeSend: function( jqXHR, settings ) {
-				return that._trigger( "beforeLoad", event,
-					$.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) );
-			}
-		};
-	},
-
-	_getPanelForTab: function( tab ) {
-		var id = $( tab ).attr( "aria-controls" );
-		return this.element.find( this._sanitizeSelector( "#" + id ) );
-	}
-});
-
-
-/*!
- * jQuery UI Tooltip 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/tooltip/
- */
-
-
-var tooltip = $.widget( "ui.tooltip", {
-	version: "1.11.4",
-	options: {
-		content: function() {
-			// support: IE<9, Opera in jQuery <1.7
-			// .text() can't accept undefined, so coerce to a string
-			var title = $( this ).attr( "title" ) || "";
-			// Escape title, since we're going from an attribute to raw HTML
-			return $( "<a>" ).text( title ).html();
-		},
-		hide: true,
-		// Disabled elements have inconsistent behavior across browsers (#8661)
-		items: "[title]:not([disabled])",
-		position: {
-			my: "left top+15",
-			at: "left bottom",
-			collision: "flipfit flip"
-		},
-		show: true,
-		tooltipClass: null,
-		track: false,
-
-		// callbacks
-		close: null,
-		open: null
-	},
-
-	_addDescribedBy: function( elem, id ) {
-		var describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ );
-		describedby.push( id );
-		elem
-			.data( "ui-tooltip-id", id )
-			.attr( "aria-describedby", $.trim( describedby.join( " " ) ) );
-	},
-
-	_removeDescribedBy: function( elem ) {
-		var id = elem.data( "ui-tooltip-id" ),
-			describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ),
-			index = $.inArray( id, describedby );
-
-		if ( index !== -1 ) {
-			describedby.splice( index, 1 );
-		}
-
-		elem.removeData( "ui-tooltip-id" );
-		describedby = $.trim( describedby.join( " " ) );
-		if ( describedby ) {
-			elem.attr( "aria-describedby", describedby );
-		} else {
-			elem.removeAttr( "aria-describedby" );
-		}
-	},
-
-	_create: function() {
-		this._on({
-			mouseover: "open",
-			focusin: "open"
-		});
-
-		// IDs of generated tooltips, needed for destroy
-		this.tooltips = {};
-
-		// IDs of parent tooltips where we removed the title attribute
-		this.parents = {};
-
-		if ( this.options.disabled ) {
-			this._disable();
-		}
-
-		// Append the aria-live region so tooltips announce correctly
-		this.liveRegion = $( "<div>" )
-			.attr({
-				role: "log",
-				"aria-live": "assertive",
-				"aria-relevant": "additions"
-			})
-			.addClass( "ui-helper-hidden-accessible" )
-			.appendTo( this.document[ 0 ].body );
-	},
-
-	_setOption: function( key, value ) {
-		var that = this;
-
-		if ( key === "disabled" ) {
-			this[ value ? "_disable" : "_enable" ]();
-			this.options[ key ] = value;
-			// disable element style changes
-			return;
-		}
-
-		this._super( key, value );
-
-		if ( key === "content" ) {
-			$.each( this.tooltips, function( id, tooltipData ) {
-				that._updateContent( tooltipData.element );
-			});
-		}
-	},
-
-	_disable: function() {
-		var that = this;
-
-		// close open tooltips
-		$.each( this.tooltips, function( id, tooltipData ) {
-			var event = $.Event( "blur" );
-			event.target = event.currentTarget = tooltipData.element[ 0 ];
-			that.close( event, true );
-		});
-
-		// remove title attributes to prevent native tooltips
-		this.element.find( this.options.items ).addBack().each(function() {
-			var element = $( this );
-			if ( element.is( "[title]" ) ) {
-				element
-					.data( "ui-tooltip-title", element.attr( "title" ) )
-					.removeAttr( "title" );
-			}
-		});
-	},
-
-	_enable: function() {
-		// restore title attributes
-		this.element.find( this.options.items ).addBack().each(function() {
-			var element = $( this );
-			if ( element.data( "ui-tooltip-title" ) ) {
-				element.attr( "title", element.data( "ui-tooltip-title" ) );
-			}
-		});
-	},
-
-	open: function( event ) {
-		var that = this,
-			target = $( event ? event.target : this.element )
-				// we need closest here due to mouseover bubbling,
-				// but always pointing at the same event target
-				.closest( this.options.items );
-
-		// No element to show a tooltip for or the tooltip is already open
-		if ( !target.length || target.data( "ui-tooltip-id" ) ) {
-			return;
-		}
-
-		if ( target.attr( "title" ) ) {
-			target.data( "ui-tooltip-title", target.attr( "title" ) );
-		}
-
-		target.data( "ui-tooltip-open", true );
-
-		// kill parent tooltips, custom or native, for hover
-		if ( event && event.type === "mouseover" ) {
-			target.parents().each(function() {
-				var parent = $( this ),
-					blurEvent;
-				if ( parent.data( "ui-tooltip-open" ) ) {
-					blurEvent = $.Event( "blur" );
-					blurEvent.target = blurEvent.currentTarget = this;
-					that.close( blurEvent, true );
-				}
-				if ( parent.attr( "title" ) ) {
-					parent.uniqueId();
-					that.parents[ this.id ] = {
-						element: this,
-						title: parent.attr( "title" )
-					};
-					parent.attr( "title", "" );
-				}
-			});
-		}
-
-		this._registerCloseHandlers( event, target );
-		this._updateContent( target, event );
-	},
-
-	_updateContent: function( target, event ) {
-		var content,
-			contentOption = this.options.content,
-			that = this,
-			eventType = event ? event.type : null;
-
-		if ( typeof contentOption === "string" ) {
-			return this._open( event, target, contentOption );
-		}
-
-		content = contentOption.call( target[0], function( response ) {
-
-			// IE may instantly serve a cached response for ajax requests
-			// delay this call to _open so the other call to _open runs first
-			that._delay(function() {
-
-				// Ignore async response if tooltip was closed already
-				if ( !target.data( "ui-tooltip-open" ) ) {
-					return;
-				}
-
-				// jQuery creates a special event for focusin when it doesn't
-				// exist natively. To improve performance, the native event
-				// object is reused and the type is changed. Therefore, we can't
-				// rely on the type being correct after the event finished
-				// bubbling, so we set it back to the previous value. (#8740)
-				if ( event ) {
-					event.type = eventType;
-				}
-				this._open( event, target, response );
-			});
-		});
-		if ( content ) {
-			this._open( event, target, content );
-		}
-	},
-
-	_open: function( event, target, content ) {
-		var tooltipData, tooltip, delayedShow, a11yContent,
-			positionOption = $.extend( {}, this.options.position );
-
-		if ( !content ) {
-			return;
-		}
-
-		// Content can be updated multiple times. If the tooltip already
-		// exists, then just update the content and bail.
-		tooltipData = this._find( target );
-		if ( tooltipData ) {
-			tooltipData.tooltip.find( ".ui-tooltip-content" ).html( content );
-			return;
-		}
-
-		// if we have a title, clear it to prevent the native tooltip
-		// we have to check first to avoid defining a title if none exists
-		// (we don't want to cause an element to start matching [title])
-		//
-		// We use removeAttr only for key events, to allow IE to export the correct
-		// accessible attributes. For mouse events, set to empty string to avoid
-		// native tooltip showing up (happens only when removing inside mouseover).
-		if ( target.is( "[title]" ) ) {
-			if ( event && event.type === "mouseover" ) {
-				target.attr( "title", "" );
-			} else {
-				target.removeAttr( "title" );
-			}
-		}
-
-		tooltipData = this._tooltip( target );
-		tooltip = tooltipData.tooltip;
-		this._addDescribedBy( target, tooltip.attr( "id" ) );
-		tooltip.find( ".ui-tooltip-content" ).html( content );
-
-		// Support: Voiceover on OS X, JAWS on IE <= 9
-		// JAWS announces deletions even when aria-relevant="additions"
-		// Voiceover will sometimes re-read the entire log region's contents from the beginning
-		this.liveRegion.children().hide();
-		if ( content.clone ) {
-			a11yContent = content.clone();
-			a11yContent.removeAttr( "id" ).find( "[id]" ).removeAttr( "id" );
-		} else {
-			a11yContent = content;
-		}
-		$( "<div>" ).html( a11yContent ).appendTo( this.liveRegion );
-
-		function position( event ) {
-			positionOption.of = event;
-			if ( tooltip.is( ":hidden" ) ) {
-				return;
-			}
-			tooltip.position( positionOption );
-		}
-		if ( this.options.track && event && /^mouse/.test( event.type ) ) {
-			this._on( this.document, {
-				mousemove: position
-			});
-			// trigger once to override element-relative positioning
-			position( event );
-		} else {
-			tooltip.position( $.extend({
-				of: target
-			}, this.options.position ) );
-		}
-
-		tooltip.hide();
-
-		this._show( tooltip, this.options.show );
-		// Handle tracking tooltips that are shown with a delay (#8644). As soon
-		// as the tooltip is visible, position the tooltip using the most recent
-		// event.
-		if ( this.options.show && this.options.show.delay ) {
-			delayedShow = this.delayedShow = setInterval(function() {
-				if ( tooltip.is( ":visible" ) ) {
-					position( positionOption.of );
-					clearInterval( delayedShow );
-				}
-			}, $.fx.interval );
-		}
-
-		this._trigger( "open", event, { tooltip: tooltip } );
-	},
-
-	_registerCloseHandlers: function( event, target ) {
-		var events = {
-			keyup: function( event ) {
-				if ( event.keyCode === $.ui.keyCode.ESCAPE ) {
-					var fakeEvent = $.Event(event);
-					fakeEvent.currentTarget = target[0];
-					this.close( fakeEvent, true );
-				}
-			}
-		};
-
-		// Only bind remove handler for delegated targets. Non-delegated
-		// tooltips will handle this in destroy.
-		if ( target[ 0 ] !== this.element[ 0 ] ) {
-			events.remove = function() {
-				this._removeTooltip( this._find( target ).tooltip );
-			};
-		}
-
-		if ( !event || event.type === "mouseover" ) {
-			events.mouseleave = "close";
-		}
-		if ( !event || event.type === "focusin" ) {
-			events.focusout = "close";
-		}
-		this._on( true, target, events );
-	},
-
-	close: function( event ) {
-		var tooltip,
-			that = this,
-			target = $( event ? event.currentTarget : this.element ),
-			tooltipData = this._find( target );
-
-		// The tooltip may already be closed
-		if ( !tooltipData ) {
-
-			// We set ui-tooltip-open immediately upon open (in open()), but only set the
-			// additional data once there's actually content to show (in _open()). So even if the
-			// tooltip doesn't have full data, we always remove ui-tooltip-open in case we're in
-			// the period between open() and _open().
-			target.removeData( "ui-tooltip-open" );
-			return;
-		}
-
-		tooltip = tooltipData.tooltip;
-
-		// disabling closes the tooltip, so we need to track when we're closing
-		// to avoid an infinite loop in case the tooltip becomes disabled on close
-		if ( tooltipData.closing ) {
-			return;
-		}
-
-		// Clear the interval for delayed tracking tooltips
-		clearInterval( this.delayedShow );
-
-		// only set title if we had one before (see comment in _open())
-		// If the title attribute has changed since open(), don't restore
-		if ( target.data( "ui-tooltip-title" ) && !target.attr( "title" ) ) {
-			target.attr( "title", target.data( "ui-tooltip-title" ) );
-		}
-
-		this._removeDescribedBy( target );
-
-		tooltipData.hiding = true;
-		tooltip.stop( true );
-		this._hide( tooltip, this.options.hide, function() {
-			that._removeTooltip( $( this ) );
-		});
-
-		target.removeData( "ui-tooltip-open" );
-		this._off( target, "mouseleave focusout keyup" );
-
-		// Remove 'remove' binding only on delegated targets
-		if ( target[ 0 ] !== this.element[ 0 ] ) {
-			this._off( target, "remove" );
-		}
-		this._off( this.document, "mousemove" );
-
-		if ( event && event.type === "mouseleave" ) {
-			$.each( this.parents, function( id, parent ) {
-				$( parent.element ).attr( "title", parent.title );
-				delete that.parents[ id ];
-			});
-		}
-
-		tooltipData.closing = true;
-		this._trigger( "close", event, { tooltip: tooltip } );
-		if ( !tooltipData.hiding ) {
-			tooltipData.closing = false;
-		}
-	},
-
-	_tooltip: function( element ) {
-		var tooltip = $( "<div>" )
-				.attr( "role", "tooltip" )
-				.addClass( "ui-tooltip ui-widget ui-corner-all ui-widget-content " +
-					( this.options.tooltipClass || "" ) ),
-			id = tooltip.uniqueId().attr( "id" );
-
-		$( "<div>" )
-			.addClass( "ui-tooltip-content" )
-			.appendTo( tooltip );
-
-		tooltip.appendTo( this.document[0].body );
-
-		return this.tooltips[ id ] = {
-			element: element,
-			tooltip: tooltip
-		};
-	},
-
-	_find: function( target ) {
-		var id = target.data( "ui-tooltip-id" );
-		return id ? this.tooltips[ id ] : null;
-	},
-
-	_removeTooltip: function( tooltip ) {
-		tooltip.remove();
-		delete this.tooltips[ tooltip.attr( "id" ) ];
-	},
-
-	_destroy: function() {
-		var that = this;
-
-		// close open tooltips
-		$.each( this.tooltips, function( id, tooltipData ) {
-			// Delegate to close method to handle common cleanup
-			var event = $.Event( "blur" ),
-				element = tooltipData.element;
-			event.target = event.currentTarget = element[ 0 ];
-			that.close( event, true );
-
-			// Remove immediately; destroying an open tooltip doesn't use the
-			// hide animation
-			$( "#" + id ).remove();
-
-			// Restore the title
-			if ( element.data( "ui-tooltip-title" ) ) {
-				// If the title attribute has changed since open(), don't restore
-				if ( !element.attr( "title" ) ) {
-					element.attr( "title", element.data( "ui-tooltip-title" ) );
-				}
-				element.removeData( "ui-tooltip-title" );
-			}
-		});
-		this.liveRegion.remove();
-	}
-});
-
-
-
-}));
\ No newline at end of file
diff --git a/www/jqueryui/jquery-ui.min.css b/www/jqueryui/jquery-ui.min.css
deleted file mode 100644
index efccc47..0000000
--- a/www/jqueryui/jquery-ui.min.css
+++ /dev/null
@@ -1,7 +0,0 @@
-/*! jQuery UI - v1.11.4 - 2015-03-11
-* http://jqueryui.com
-* Includes: core.css, accordion.css, autocomplete.css, button.css, datepicker.css, dialog.css, draggable.css, menu.css, progressbar.css, resizable.css, selectable.css, selectmenu.css, slider.css, sortable.css, spinner.css, tabs.css, tooltip.css, theme.css
-* To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Trebuchet%20MS%2CTahoma%2CVerdana%2CArial%2Csans-serif&fwDefault=bold&fsDefault=1.1em&cornerRadius=4px&bgColorHeader=f6a828&bgTextureHeader=gloss_wave&bgImgOpacityHeader=35&borderColorHeader=e78f08&fcHeader=ffffff&iconColorHeader=ffffff&bgColorContent=eeeeee&bgTextureContent=highlight_soft&bgImgOpacityContent=100&borderColorContent=dddddd&fcContent=333333&iconColorContent=222222&bgColorDefault=f6f6f6&bgTextureDefault=glass&bgImgOpacityDefault=100&borderColorDefault=cccccc&fcDefault=1c94c4&iconColorDefault=ef8c08&bgColorHover=fdf5ce&bgTextureHover=glass&bgImgOpacityHover=100&borderColorHover=fbcb09&fcHover=c77405&iconColorHover=ef8c08&bgColorActive=ffffff&bgTextureActive=glass&bgImgOpacityActive=65&borderColorActive=fbd850&fcActive=eb8f00&iconColorActive=ef8c08&bgColorHighlight=ffe45c&bgTextureHighlight=highlight_soft&bgImgOpacityHighlight=75&borderColorHighlight=fed22f&fcHighlight=363636&iconColorHighlight=228ef1&bgColorError=b81900&bgTextureError=diagonals_thick&bgImgOpacityError=18&borderColorError=cd0a0a&fcError=ffffff&iconColorError=ffd27a&bgColorOverlay=666666&bgTextureOverlay=diagonals_thick&bgImgOpacityOverlay=20&opacityOverlay=50&bgColorShadow=000000&bgTextureShadow=flat&bgImgOpacityShadow=10&opacityShadow=20&thicknessShadow=5px&offsetTopShadow=-5px&offsetLeftShadow=-5px&cornerRadiusShadow=5px
-* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */
-
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diff --git a/www/jqueryui/jquery-ui.min.js b/www/jqueryui/jquery-ui.min.js
deleted file mode 100644
index 5824d12..0000000
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+++ /dev/null
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-/*! jQuery UI - v1.11.4 - 2015-03-11
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-* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */
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0)},_keydown:function(t){if(!t.altKey&&!t.ctrlKey){var i=e.ui.keyCode,s=this.headers.length,n=this.headers.index(t.target),a=!1;switch(t.keyCode){case i.RIGHT:case i.DOWN:a=this.headers[(n+1)%s];break;case i.LEFT:case i.UP:a=this.headers[(n-1+s)%s];break;case i.SPACE:case i.ENTER:this._eventHandler(t);break;case i.HOME:a=this.headers[0];break;case i.END:a=this.headers[s-1]}a&&(e(t.target).attr("tabIndex",-1),e(a).attr("tabIndex",0),a.focus(),t.preventDefault())}},_panelKeyDown:function(t){t.keyCode===e.ui.keyCode.UP&&t.ctrlKey&&e(t.currentTarget).prev().focus()},refresh:function(){var t=this.options;this._processPanels(),t.active===!1&&t.collapsible===!0||!this.headers.length?(t.active=!1,this.active=e()):t.active===!1?this._activate(0):this.active.length&&!e.contains(this.element[0],this.active[0])?this.headers.length===this.headers.find(".ui-state-disabled").length?(t.active=!1,this.active=e()):this._activate(Math.max(0,t.active-1)):t.active=this.headers.index(this.active),this._destroyIcons(),this._refresh()},_processPanels:function(){var e=this.headers,t=this.panels;this.headers=this.element.find(this.options.header).addClass("ui-accordion-header ui-state-default ui-corner-all"),this.panels=this.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom").filter(":not(.ui-accordion-content-active)").hide(),t&&(this._off(e.not(this.headers)),this._off(t.not(this.panels)))},_refresh:function(){var t,i=this.options,s=i.heightStyle,n=this.element.parent();this.active=this._findActive(i.active).addClass("ui-accordion-header-active ui-state-active ui-corner-top").removeClass("ui-corner-all"),this.active.next().addClass("ui-accordion-content-active").show(),this.headers.attr("role","tab").each(function(){var t=e(this),i=t.uniqueId().attr("id"),s=t.next(),n=s.uniqueId().attr("id");t.attr("aria-controls",n),s.attr("aria-labelledby",i)}).next().attr("role","tabpanel"),this.headers.not(this.active).attr({"aria-selected":"false","aria-expanded":"false",tabIndex:-1}).next().attr({"aria-hidden":"true"}).hide(),this.active.length?this.active.attr({"aria-selected":"true","aria-expanded":"true",tabIndex:0}).next().attr({"aria-hidden":"false"}):this.headers.eq(0).attr("tabIndex",0),this._createIcons(),this._setupEvents(i.event),"fill"===s?(t=n.height(),this.element.siblings(":visible").each(function(){var 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i=this.options,s=this.active,n=e(t.currentTarget),a=n[0]===s[0],o=a&&i.collapsible,r=o?e():n.next(),h=s.next(),l={oldHeader:s,oldPanel:h,newHeader:o?e():n,newPanel:r};t.preventDefault(),a&&!i.collapsible||this._trigger("beforeActivate",t,l)===!1||(i.active=o?!1:this.headers.index(n),this.active=a?e():n,this._toggle(l),s.removeClass("ui-accordion-header-active ui-state-active"),i.icons&&s.children(".ui-accordion-header-icon").removeClass(i.icons.activeHeader).addClass(i.icons.header),a||(n.removeClass("ui-corner-all").addClass("ui-accordion-header-active ui-state-active ui-corner-top"),i.icons&&n.children(".ui-accordion-header-icon").removeClass(i.icons.header).addClass(i.icons.activeHeader),n.next().addClass("ui-accordion-content-active")))},_toggle:function(t){var i=t.newPanel,s=this.prevShow.length?this.prevShow:t.oldPanel;this.prevShow.add(this.prevHide).stop(!0,!0),this.prevShow=i,this.prevHide=s,this.options.animate?this._animate(i,s,t):(s.hide(),i.show(),this._toggleComplete(t)),s.attr({"aria-hidden":"true"}),s.prev().attr({"aria-selected":"false","aria-expanded":"false"}),i.length&&s.length?s.prev().attr({tabIndex:-1,"aria-expanded":"false"}):i.length&&this.headers.filter(function(){return 0===parseInt(e(this).attr("tabIndex"),10)}).attr("tabIndex",-1),i.attr("aria-hidden","false").prev().attr({"aria-selected":"true","aria-expanded":"true",tabIndex:0})},_animate:function(e,t,i){var s,n,a,o=this,r=0,h=e.css("box-sizing"),l=e.length&&(!t.length||e.index()<t.index()),u=this.options.animate||{},d=l&&u.down||u,c=function(){o._toggleComplete(i)};return"number"==typeof d&&(a=d),"string"==typeof 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top"},role:"menu",blur:null,focus:null,select:null},_create:function(){this.activeMenu=this.element,this.mouseHandled=!1,this.element.uniqueId().addClass("ui-menu ui-widget ui-widget-content").toggleClass("ui-menu-icons",!!this.element.find(".ui-icon").length).attr({role:this.options.role,tabIndex:0}),this.options.disabled&&this.element.addClass("ui-state-disabled").attr("aria-disabled","true"),this._on({"mousedown .ui-menu-item":function(e){e.preventDefault()},"click .ui-menu-item":function(t){var i=e(t.target);!this.mouseHandled&&i.not(".ui-state-disabled").length&&(this.select(t),t.isPropagationStopped()||(this.mouseHandled=!0),i.has(".ui-menu").length?this.expand(t):!this.element.is(":focus")&&e(this.document[0].activeElement).closest(".ui-menu").length&&(this.element.trigger("focus",[!0]),this.active&&1===this.active.parents(".ui-menu").length&&clearTimeout(this.timer)))},"mouseenter .ui-menu-item":function(t){if(!this.previousFilter){var i=e(t.currentTarget);
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e.ui.keyCode.LEFT:this.collapse(t);break;case e.ui.keyCode.RIGHT:this.active&&!this.active.is(".ui-state-disabled")&&this.expand(t);break;case e.ui.keyCode.ENTER:case e.ui.keyCode.SPACE:this._activate(t);break;case e.ui.keyCode.ESCAPE:this.collapse(t);break;default:o=!1,s=this.previousFilter||"",n=String.fromCharCode(t.keyCode),a=!1,clearTimeout(this.filterTimer),n===s?a=!0:n=s+n,i=this._filterMenuItems(n),i=a&&-1!==i.index(this.active.next())?this.active.nextAll(".ui-menu-item"):i,i.length||(n=String.fromCharCode(t.keyCode),i=this._filterMenuItems(n)),i.length?(this.focus(t,i),this.previousFilter=n,this.filterTimer=this._delay(function(){delete this.previousFilter},1e3)):delete this.previousFilter}o&&t.preventDefault()},_activate:function(e){this.active.is(".ui-state-disabled")||(this.active.is("[aria-haspopup='true']")?this.expand(e):this.select(e))},refresh:function(){var t,i,s=this,n=this.options.icons.submenu,a=this.element.find(this.options.menus);this.element.toggleClass("ui-menu-icons",!!this.element.find(".ui-icon").length),a.filter(":not(.ui-menu)").addClass("ui-menu ui-widget ui-widget-content ui-front").hide().attr({role:this.options.role,"aria-hidden":"true","aria-expanded":"false"}).each(function(){var t=e(this),i=t.parent(),s=e("<span>").addClass("ui-menu-icon ui-icon "+n).data("ui-menu-submenu-carat",!0);i.attr("aria-haspopup","true").prepend(s),t.attr("aria-labelledby",i.attr("id"))}),t=a.add(this.element),i=t.find(this.options.items),i.not(".ui-menu-item").each(function(){var t=e(this);s._isDivider(t)&&t.addClass("ui-widget-content ui-menu-divider")}),i.not(".ui-menu-item, .ui-menu-divider").addClass("ui-menu-item").uniqueId().attr({tabIndex:-1,role:this._itemRole()}),i.filter(".ui-state-disabled").attr("aria-disabled","true"),this.active&&!e.contains(this.element[0],this.active[0])&&this.blur()},_itemRole:function(){return{menu:"menuitem",listbox:"option"}[this.options.role]},_setOption:function(e,t){"icons"===e&&this.element.find(".ui-menu-icon").removeClass(this.options.icons.submenu).addClass(t.submenu),"disabled"===e&&this.element.toggleClass("ui-state-disabled",!!t).attr("aria-disabled",t),this._super(e,t)},focus:function(e,t){var i,s;this.blur(e,e&&"focus"===e.type),this._scrollIntoView(t),this.active=t.first(),s=this.active.addClass("ui-state-focus").removeClass("ui-state-active"),this.options.role&&this.element.attr("aria-activedescendant",s.attr("id")),this.active.parent().closest(".ui-menu-item").addClass("ui-state-active"),e&&"keydown"===e.type?this._close():this.timer=this._delay(function(){this._close()},this.delay),i=t.children(".ui-menu"),i.length&&e&&/^mouse/.test(e.type)&&this._startOpening(i),this.activeMenu=t.parent(),this._trigger("focus",e,{item:t})},_scrollIntoView:function(t){var i,s,n,a,o,r;this._hasScroll()&&(i=parseFloat(e.css(this.activeMenu[0],"borderTopWidth"))||0,s=parseFloat(e.css(this.activeMenu[0],"paddingTop"))||0,n=t.offset().top-this.activeMenu.offset().top-i-s,a=this.activeMenu.scrollTop(),o=this.activeMenu.height(),r=t.outerHeight(),0>n?this.activeMenu.scrollTop(a+n):n+r>o&&this.activeMenu.scrollTop(a+n-o+r))},blur:function(e,t){t||clearTimeout(this.timer),this.active&&(this.active.removeClass("ui-state-focus"),this.active=null,this._trigger("blur",e,{item:this.active}))},_startOpening:function(e){clearTimeout(this.timer),"true"===e.attr("aria-hidden")&&(this.timer=this._delay(function(){this._close(),this._open(e)},this.delay))},_open:function(t){var i=e.extend({of:this.active},this.options.position);clearTimeout(this.timer),this.element.find(".ui-menu").not(t.parents(".ui-menu")).hide().attr("aria-hidden","true"),t.show().removeAttr("aria-hidden").attr("aria-expanded","true").position(i)},collapseAll:function(t,i){clearTimeout(this.timer),this.timer=this._delay(function(){var s=i?this.element:e(t&&t.target).closest(this.element.find(".ui-menu"));s.length||(s=this.element),this._close(s),this.blur(t),this.activeMenu=s},this.delay)},_close:function(e){e||(e=this.active?this.active.parent():this.element),e.find(".ui-menu").hide().attr("aria-hidden","true").attr("aria-expanded","false").end().find(".ui-state-active").not(".ui-state-focus").removeClass("ui-state-active")},_closeOnDocumentClick:function(t){return!e(t.target).closest(".ui-menu").length},_isDivider:function(e){return!/[^\-\u2014\u2013\s]/.test(e.text())},collapse:function(e){var t=this.active&&this.active.parent().closest(".ui-menu-item",this.element);t&&t.length&&(this._close(),this.focus(e,t))},expand:function(e){var t=this.active&&this.active.children(".ui-menu ").find(this.options.items).first();t&&t.length&&(this._open(t.parent()),this._delay(function(){this.focus(e,t)}))},next:function(e){this._move("next","first",e)},previous:function(e){this._move("prev","last",e)},isFirstItem:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},isLastItem:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},_move:function(e,t,i){var s;this.active&&(s="first"===e||"last"===e?this.active["first"===e?"prevAll":"nextAll"](".ui-menu-item").eq(-1):this.active[e+"All"](".ui-menu-item").eq(0)),s&&s.length&&this.active||(s=this.activeMenu.find(this.options.items)[t]()),this.focus(i,s)},nextPage:function(t){var i,s,n;return this.active?(this.isLastItem()||(this._hasScroll()?(s=this.active.offset().top,n=this.element.height(),this.active.nextAll(".ui-menu-item").each(function(){return i=e(this),0>i.offset().top-s-n}),this.focus(t,i)):this.focus(t,this.activeMenu.find(this.options.items)[this.active?"last":"first"]())),void 0):(this.next(t),void 0)},previousPage:function(t){var i,s,n;return this.active?(this.isFirstItem()||(this._hasScroll()?(s=this.active.offset().top,n=this.element.height(),this.active.prevAll(".ui-menu-item").each(function(){return i=e(this),i.offset().top-s+n>0}),this.focus(t,i)):this.focus(t,this.activeMenu.find(this.options.items).first())),void 0):(this.next(t),void 0)},_hasScroll:function(){return this.element.outerHeight()<this.element.prop("scrollHeight")},select:function(t){this.active=this.active||e(t.target).closest(".ui-menu-item");var i={item:this.active};this.active.has(".ui-menu").length||this.collapseAll(t,!0),this._trigger("select",t,i)},_filterMenuItems:function(t){var i=t.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&"),s=RegExp("^"+i,"i");return this.activeMenu.find(this.options.items).filter(".ui-menu-item").filter(function(){return s.test(e.trim(e(this).text()))})}}),e.widget("ui.autocomplete",{version:"1.11.4",defaultElement:"<input>",options:{appendTo:null,autoFocus:!1,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null,change:null,close:null,focus:null,open:null,response:null,search:null,select:null},requestIndex:0,pending:0,_create:function(){var t,i,s,n=this.element[0].nodeName.toLowerCase(),a="textarea"===n,o="input"===n;this.isMultiLine=a?!0:o?!1:this.element.prop("isContentEditable"),this.valueMethod=this.element[a||o?"val":"text"],this.isNewMenu=!0,this.element.addClass("ui-autocomplete-input").attr("autocomplete","off"),this._on(this.element,{keydown:function(n){if(this.element.prop("readOnly"))return t=!0,s=!0,i=!0,void 0;t=!1,s=!1,i=!1;var a=e.ui.keyCode;switch(n.keyCode){case a.PAGE_UP:t=!0,this._move("previousPage",n);break;case a.PAGE_DOWN:t=!0,this._move("nextPage",n);break;case a.UP:t=!0,this._keyEvent("previous",n);break;case a.DOWN:t=!0,this._keyEvent("next",n);break;case a.ENTER:this.menu.active&&(t=!0,n.preventDefault(),this.menu.select(n));break;case a.TAB:this.menu.active&&this.menu.select(n);break;case a.ESCAPE:this.menu.element.is(":visible")&&(this.isMultiLine||this._value(this.term),this.close(n),n.preventDefault());break;default:i=!0,this._searchTimeout(n)}},keypress:function(s){if(t)return t=!1,(!this.isMultiLine||this.menu.element.is(":visible"))&&s.preventDefault(),void 0;if(!i){var n=e.ui.keyCode;switch(s.keyCode){case n.PAGE_UP:this._move("previousPage",s);break;case n.PAGE_DOWN:this._move("nextPage",s);break;case n.UP:this._keyEvent("previous",s);break;case n.DOWN:this._keyEvent("next",s)}}},input:function(e){return s?(s=!1,e.preventDefault(),void 0):(this._searchTimeout(e),void 0)},focus:function(){this.selectedItem=null,this.previous=this._value()},blur:function(e){return this.cancelBlur?(delete this.cancelBlur,void 0):(clearTimeout(this.searching),this.close(e),this._change(e),void 0)}}),this._initSource(),this.menu=e("<ul>").addClass("ui-autocomplete ui-front").appendTo(this._appendTo()).menu({role:null}).hide().menu("instance"),this._on(this.menu.element,{mousedown:function(t){t.preventDefault(),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur});var i=this.menu.element[0];e(t.target).closest(".ui-menu-item").length||this._delay(function(){var t=this;this.document.one("mousedown",function(s){s.target===t.element[0]||s.target===i||e.contains(i,s.target)||t.close()})})},menufocus:function(t,i){var s,n;return this.isNewMenu&&(this.isNewMenu=!1,t.originalEvent&&/^mouse/.test(t.originalEvent.type))?(this.menu.blur(),this.document.one("mousemove",function(){e(t.target).trigger(t.originalEvent)}),void 0):(n=i.item.data("ui-autocomplete-item"),!1!==this._trigger("focus",t,{item:n})&&t.originalEvent&&/^key/.test(t.originalEvent.type)&&this._value(n.value),s=i.item.attr("aria-label")||n.value,s&&e.trim(s).length&&(this.liveRegion.children().hide(),e("<div>").text(s).appendTo(this.liveRegion)),void 0)},menuselect:function(e,t){var i=t.item.data("ui-autocomplete-item"),s=this.previous;this.element[0]!==this.document[0].activeElement&&(this.element.focus(),this.previous=s,this._delay(function(){this.previous=s,this.selectedItem=i})),!1!==this._trigger("select",e,{item:i})&&this._value(i.value),this.term=this._value(),this.close(e),this.selectedItem=i}}),this.liveRegion=e("<span>",{role:"status","aria-live":"assertive","aria-relevant":"additions"}).addClass("ui-helper-hidden-accessible").appendTo(this.document[0].body),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_destroy:function(){clearTimeout(this.searching),this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete"),this.menu.element.remove(),this.liveRegion.remove()},_setOption:function(e,t){this._super(e,t),"source"===e&&this._initSource(),"appendTo"===e&&this.menu.element.appendTo(this._appendTo()),"disabled"===e&&t&&this.xhr&&this.xhr.abort()},_appendTo:function(){var t=this.options.appendTo;return t&&(t=t.jquery||t.nodeType?e(t):this.document.find(t).eq(0)),t&&t[0]||(t=this.element.closest(".ui-front")),t.length||(t=this.document[0].body),t},_initSource:function(){var t,i,s=this;e.isArray(this.options.source)?(t=this.options.source,this.source=function(i,s){s(e.ui.autocomplete.filter(t,i.term))}):"string"==typeof this.options.source?(i=this.options.source,this.source=function(t,n){s.xhr&&s.xhr.abort(),s.xhr=e.ajax({url:i,data:t,dataType:"json",success:function(e){n(e)},error:function(){n([])}})}):this.source=this.options.source},_searchTimeout:function(e){clearTimeout(this.searching),this.searching=this._delay(function(){var t=this.term===this._value(),i=this.menu.element.is(":visible"),s=e.altKey||e.ctrlKey||e.metaKey||e.shiftKey;(!t||t&&!i&&!s)&&(this.selectedItem=null,this.search(null,e))},this.options.delay)},search:function(e,t){return e=null!=e?e:this._value(),this.term=this._value(),e.length<this.options.minLength?this.close(t):this._trigger("search",t)!==!1?this._search(e):void 0},_search:function(e){this.pending++,this.element.addClass("ui-autocomplete-loading"),this.cancelSearch=!1,this.source({term:e},this._response())},_response:function(){var t=++this.requestIndex;return e.proxy(function(e){t===this.requestIndex&&this.__response(e),this.pending--,this.pending||this.element.removeClass("ui-autocomplete-loading")},this)},__response:function(e){e&&(e=this._normalize(e)),this._trigger("response",null,{content:e}),!this.options.disabled&&e&&e.length&&!this.cancelSearch?(this._suggest(e),this._trigger("open")):this._close()},close:function(e){this.cancelSearch=!0,this._close(e)},_close:function(e){this.menu.element.is(":visible")&&(this.menu.element.hide(),this.menu.blur(),this.isNewMenu=!0,this._trigger("close",e))},_change:function(e){this.previous!==this._value()&&this._trigger("change",e,{item:this.selectedItem})},_normalize:function(t){return t.length&&t[0].label&&t[0].value?t:e.map(t,function(t){return"string"==typeof t?{label:t,value:t}:e.extend({},t,{label:t.label||t.value,value:t.value||t.label})})},_suggest:function(t){var i=this.menu.element.empty();this._renderMenu(i,t),this.isNewMenu=!0,this.menu.refresh(),i.show(),this._resizeMenu(),i.position(e.extend({of:this.element},this.options.position)),this.options.autoFocus&&this.menu.next()},_resizeMenu:function(){var e=this.menu.element;e.outerWidth(Math.max(e.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(t,i){var s=this;e.each(i,function(e,i){s._renderItemData(t,i)})},_renderItemData:function(e,t){return this._renderItem(e,t).data("ui-autocomplete-item",t)},_renderItem:function(t,i){return e("<li>").text(i.label).appendTo(t)},_move:function(e,t){return this.menu.element.is(":visible")?this.menu.isFirstItem()&&/^previous/.test(e)||this.menu.isLastItem()&&/^next/.test(e)?(this.isMultiLine||this._value(this.term),this.menu.blur(),void 0):(this.menu[e](t),void 0):(this.search(null,t),void 0)},widget:function(){return this.menu.element},_value:function(){return this.valueMethod.apply(this.element,arguments)},_keyEvent:function(e,t){(!this.isMultiLine||this.menu.element.is(":visible"))&&(this._move(e,t),t.preventDefault())}}),e.extend(e.ui.autocomplete,{escapeRegex:function(e){return e.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")},filter:function(t,i){var s=RegExp(e.ui.autocomplete.escapeRegex(i),"i");return e.grep(t,function(e){return s.test(e.label||e.value||e)})}}),e.widget("ui.autocomplete",e.ui.autocomplete,{options:{messages:{noResults:"No search results.",results:function(e){return e+(e>1?" results are":" result is")+" available, use up and down arrow keys to navigate."}}},__response:function(t){var i;this._superApply(arguments),this.options.disabled||this.cancelSearch||(i=t&&t.length?this.options.messages.results(t.length):this.options.messages.noResults,this.liveRegion.children().hide(),e("<div>").text(i).appendTo(this.liveRegion))}}),e.ui.autocomplete;var c,p="ui-button ui-widget ui-state-default ui-corner-all",f="ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",m=function(){var t=e(this);setTimeout(function(){t.find(":ui-button").button("refresh")},1)},g=function(t){var i=t.name,s=t.form,n=e([]);return i&&(i=i.replace(/'/g,"\\'"),n=s?e(s).find("[name='"+i+"'][type=radio]"):e("[name='"+i+"'][type=radio]",t.ownerDocument).filter(function(){return!this.form})),n};e.widget("ui.button",{version:"1.11.4",defaultElement:"<button>",options:{disabled:null,text:!0,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset"+this.eventNamespace).bind("reset"+this.eventNamespace,m),"boolean"!=typeof this.options.disabled?this.options.disabled=!!this.element.prop("disabled"):this.element.prop("disabled",this.options.disabled),this._determineButtonType(),this.hasTitle=!!this.buttonElement.attr("title");var t=this,i=this.options,s="checkbox"===this.type||"radio"===this.type,n=s?"":"ui-state-active";null===i.label&&(i.label="input"===this.type?this.buttonElement.val():this.buttonElement.html()),this._hoverable(this.buttonElement),this.buttonElement.addClass(p).attr("role","button").bind("mouseenter"+this.eventNamespace,function(){i.disabled||this===c&&e(this).addClass("ui-state-active")}).bind("mouseleave"+this.eventNamespace,function(){i.disabled||e(this).removeClass(n)}).bind("click"+this.eventNamespace,function(e){i.disabled&&(e.preventDefault(),e.stopImmediatePropagation())}),this._on({focus:function(){this.buttonElement.addClass("ui-state-focus")},blur:function(){this.buttonElement.removeClass("ui-state-focus")}}),s&&this.element.bind("change"+this.eventNamespace,function(){t.refresh()}),"checkbox"===this.type?this.buttonElement.bind("click"+this.eventNamespace,function(){return i.disabled?!1:void 0}):"radio"===this.type?this.buttonElement.bind("click"+this.eventNamespace,function(){if(i.disabled)return!1;e(this).addClass("ui-state-active"),t.buttonElement.attr("aria-pressed","true");var s=t.element[0];g(s).not(s).map(function(){return e(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed","false")}):(this.buttonElement.bind("mousedown"+this.eventNamespace,function(){return i.disabled?!1:(e(this).addClass("ui-state-active"),c=this,t.document.one("mouseup",function(){c=null}),void 0)}).bind("mouseup"+this.eventNamespace,function(){return i.disabled?!1:(e(this).removeClass("ui-state-active"),void 0)}).bind("keydown"+this.eventNamespace,function(t){return i.disabled?!1:((t.keyCode===e.ui.keyCode.SPACE||t.keyCode===e.ui.keyCode.ENTER)&&e(this).addClass("ui-state-active"),void 0)}).bind("keyup"+this.eventNamespace+" blur"+this.eventNamespace,function(){e(this).removeClass("ui-state-active")}),this.buttonElement.is("a")&&this.buttonElement.keyup(function(t){t.keyCode===e.ui.keyCode.SPACE&&e(this).click()})),this._setOption("disabled",i.disabled),this._resetButton()},_determineButtonType:function(){var e,t,i;this.type=this.element.is("[type=checkbox]")?"checkbox":this.element.is("[type=radio]")?"radio":this.element.is("input")?"input":"button","checkbox"===this.type||"radio"===this.type?(e=this.element.parents().last(),t="label[for='"+this.element.attr("id")+"']",this.buttonElement=e.find(t),this.buttonElement.length||(e=e.length?e.siblings():this.element.siblings(),this.buttonElement=e.filter(t),this.buttonElement.length||(this.buttonElement=e.find(t))),this.element.addClass("ui-helper-hidden-accessible"),i=this.element.is(":checked"),i&&this.buttonElement.addClass("ui-state-active"),this.buttonElement.prop("aria-pressed",i)):this.buttonElement=this.element},widget:function(){return this.buttonElement},_destroy:function(){this.element.removeClass("ui-helper-hidden-accessible"),this.buttonElement.removeClass(p+" ui-state-active "+f).removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html()),this.hasTitle||this.buttonElement.removeAttr("title")},_setOption:function(e,t){return this._super(e,t),"disabled"===e?(this.widget().toggleClass("ui-state-disabled",!!t),this.element.prop("disabled",!!t),t&&("checkbox"===this.type||"radio"===this.type?this.buttonElement.removeClass("ui-state-focus"):this.buttonElement.removeClass("ui-state-focus ui-state-active")),void 0):(this._resetButton(),void 0)},refresh:function(){var t=this.element.is("input, button")?this.element.is(":disabled"):this.element.hasClass("ui-button-disabled");t!==this.options.disabled&&this._setOption("disabled",t),"radio"===this.type?g(this.element[0]).each(function(){e(this).is(":checked")?e(this).button("widget").addClass("ui-state-active").attr("aria-pressed","true"):e(this).button("widget").removeClass("ui-state-active").attr("aria-pressed","false")}):"checkbox"===this.type&&(this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed","true"):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed","false"))},_resetButton:function(){if("input"===this.type)return this.options.label&&this.element.val(this.options.label),void 0;var t=this.buttonElement.removeClass(f),i=e("<span></span>",this.document[0]).addClass("ui-button-text").html(this.options.label).appendTo(t.empty()).text(),s=this.options.icons,n=s.primary&&s.secondary,a=[];s.primary||s.secondary?(this.options.text&&a.push("ui-button-text-icon"+(n?"s":s.primary?"-primary":"-secondary")),s.primary&&t.prepend("<span class='ui-button-icon-primary ui-icon "+s.primary+"'></span>"),s.secondary&&t.append("<span class='ui-button-icon-secondary ui-icon "+s.secondary+"'></span>"),this.options.text||(a.push(n?"ui-button-icons-only":"ui-button-icon-only"),this.hasTitle||t.attr("title",e.trim(i)))):a.push("ui-button-text-only"),t.addClass(a.join(" "))}}),e.widget("ui.buttonset",{version:"1.11.4",options:{items:"button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(e,t){"disabled"===e&&this.buttons.button("option",e,t),this._super(e,t)},refresh:function(){var t="rtl"===this.element.css("direction"),i=this.element.find(this.options.items),s=i.filter(":ui-button");i.not(":ui-button").button(),s.button("refresh"),this.buttons=i.map(function(){return e(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass(t?"ui-corner-right":"ui-corner-left").end().filter(":last").addClass(t?"ui-corner-left":"ui-corner-right").end().end()},_destroy:function(){this.element.removeClass("ui-buttonset"),this.buttons.map(function(){return e(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy")}}),e.ui.button,e.extend(e.ui,{datepicker:{version:"1.11.4"}});var v;e.extend(n.prototype,{markerClassName:"hasDatepicker",maxRows:4,_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(e){return r(this._defaults,e||{}),this},_attachDatepicker:function(t,i){var s,n,a;s=t.nodeName.toLowerCase(),n="div"===s||"span"===s,t.id||(this.uuid+=1,t.id="dp"+this.uuid),a=this._newInst(e(t),n),a.settings=e.extend({},i||{}),"input"===s?this._connectDatepicker(t,a):n&&this._inlineDatepicker(t,a)},_newInst:function(t,i){var s=t[0].id.replace(/([^A-Za-z0-9_\-])/g,"\\\\$1");return{id:s,input:t,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:i,dpDiv:i?a(e("<div class='"+this._inlineClass+" ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")):this.dpDiv}},_connectDatepicker:function(t,i){var s=e(t);i.append=e([]),i.trigger=e([]),s.hasClass(this.markerClassName)||(this._attachments(s,i),s.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp),this._autoSize(i),e.data(t,"datepicker",i),i.settings.disabled&&this._disableDatepicker(t))},_attachments:function(t,i){var s,n,a,o=this._get(i,"appendText"),r=this._get(i,"isRTL");i.append&&i.append.remove(),o&&(i.append=e("<span class='"+this._appendClass+"'>"+o+"</span>"),t[r?"before":"after"](i.append)),t.unbind("focus",this._showDatepicker),i.trigger&&i.trigger.remove(),s=this._get(i,"showOn"),("focus"===s||"both"===s)&&t.focus(this._showDatepicker),("button"===s||"both"===s)&&(n=this._get(i,"buttonText"),a=this._get(i,"buttonImage"),i.trigger=e(this._get(i,"buttonImageOnly")?e("<img/>").addClass(this._triggerClass).attr({src:a,alt:n,title:n}):e("<button type='button'></button>").addClass(this._triggerClass).html(a?e("<img/>").attr({src:a,alt:n,title:n}):n)),t[r?"before":"after"](i.trigger),i.trigger.click(function(){return e.datepicker._datepickerShowing&&e.datepicker._lastInput===t[0]?e.datepicker._hideDatepicker():e.datepicker._datepickerShowing&&e.datepicker._lastInput!==t[0]?(e.datepicker._hideDatepicker(),e.datepicker._showDatepicker(t[0])):e.datepicker._showDatepicker(t[0]),!1}))},_autoSize:function(e){if(this._get(e,"autoSize")&&!e.inline){var t,i,s,n,a=new Date(2009,11,20),o=this._get(e,"dateFormat");o.match(/[DM]/)&&(t=function(e){for(i=0,s=0,n=0;e.length>n;n++)e[n].length>i&&(i=e[n].length,s=n);return s},a.setMonth(t(this._get(e,o.match(/MM/)?"monthNames":"monthNamesShort"))),a.setDate(t(this._get(e,o.match(/DD/)?"dayNames":"dayNamesShort"))+20-a.getDay())),e.input.attr("size",this._formatDate(e,a).length)}},_inlineDatepicker:function(t,i){var s=e(t);s.hasClass(this.markerClassName)||(s.addClass(this.markerClassName).append(i.dpDiv),e.data(t,"datepicker",i),this._setDate(i,this._getDefaultDate(i),!0),this._updateDatepicker(i),this._updateAlternate(i),i.settings.disabled&&this._disableDatepicker(t),i.dpDiv.css("display","block"))},_dialogDatepicker:function(t,i,s,n,a){var o,h,l,u,d,c=this._dialogInst;return c||(this.uuid+=1,o="dp"+this.uuid,this._dialogInput=e("<input type='text' id='"+o+"' style='position: absolute; top: -100px; width: 0px;'/>"),this._dialogInput.keydown(this._doKeyDown),e("body").append(this._dialogInput),c=this._dialogInst=this._newInst(this._dialogInput,!1),c.settings={},e.data(this._dialogInput[0],"datepicker",c)),r(c.settings,n||{}),i=i&&i.constructor===Date?this._formatDate(c,i):i,this._dialogInput.val(i),this._pos=a?a.length?a:[a.pageX,a.pageY]:null,this._pos||(h=document.documentElement.clientWidth,l=document.documentElement.clientHeight,u=document.documentElement.scrollLeft||document.body.scrollLeft,d=document.documentElement.scrollTop||document.body.scrollTop,this._pos=[h/2-100+u,l/2-150+d]),this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),c.settings.onSelect=s,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),e.blockUI&&e.blockUI(this.dpDiv),e.data(this._dialogInput[0],"datepicker",c),this},_destroyDatepicker:function(t){var i,s=e(t),n=e.data(t,"datepicker");s.hasClass(this.markerClassName)&&(i=t.nodeName.toLowerCase(),e.removeData(t,"datepicker"),"input"===i?(n.append.remove(),n.trigger.remove(),s.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)):("div"===i||"span"===i)&&s.removeClass(this.markerClassName).empty(),v===n&&(v=null))},_enableDatepicker:function(t){var i,s,n=e(t),a=e.data(t,"datepicker");n.hasClass(this.markerClassName)&&(i=t.nodeName.toLowerCase(),"input"===i?(t.disabled=!1,a.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""})):("div"===i||"span"===i)&&(s=n.children("."+this._inlineClass),s.children().removeClass("ui-state-disabled"),s.find("select.ui-datepicker-month, select.ui-datepicker-year").prop("disabled",!1)),this._disabledInputs=e.map(this._disabledInputs,function(e){return e===t?null:e}))},_disableDatepicker:function(t){var i,s,n=e(t),a=e.data(t,"datepicker");n.hasClass(this.markerClassName)&&(i=t.nodeName.toLowerCase(),"input"===i?(t.disabled=!0,a.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"})):("div"===i||"span"===i)&&(s=n.children("."+this._inlineClass),s.children().addClass("ui-state-disabled"),s.find("select.ui-datepicker-month, select.ui-datepicker-year").prop("disabled",!0)),this._disabledInputs=e.map(this._disabledInputs,function(e){return e===t?null:e}),this._disabledInputs[this._disabledInputs.length]=t)},_isDisabledDatepicker:function(e){if(!e)return!1;for(var t=0;this._disabledInputs.length>t;t++)if(this._disabledInputs[t]===e)return!0;return!1},_getInst:function(t){try{return e.data(t,"datepicker")}catch(i){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(t,i,s){var n,a,o,h,l=this._getInst(t);return 2===arguments.length&&"string"==typeof i?"defaults"===i?e.extend({},e.datepicker._defaults):l?"all"===i?e.extend({},l.settings):this._get(l,i):null:(n=i||{},"string"==typeof i&&(n={},n[i]=s),l&&(this._curInst===l&&this._hideDatepicker(),a=this._getDateDatepicker(t,!0),o=this._getMinMaxDate(l,"min"),h=this._getMinMaxDate(l,"max"),r(l.settings,n),null!==o&&void 0!==n.dateFormat&&void 0===n.minDate&&(l.settings.minDate=this._formatDate(l,o)),null!==h&&void 0!==n.dateFormat&&void 0===n.maxDate&&(l.settings.maxDate=this._formatDate(l,h)),"disabled"in n&&(n.disabled?this._disableDatepicker(t):this._enableDatepicker(t)),this._attachments(e(t),l),this._autoSize(l),this._setDate(l,a),this._updateAlternate(l),this._updateDatepicker(l)),void 0)},_changeDatepicker:function(e,t,i){this._optionDatepicker(e,t,i)},_refreshDatepicker:function(e){var t=this._getInst(e);t&&this._updateDatepicker(t)},_setDateDatepicker:function(e,t){var i=this._getInst(e);i&&(this._setDate(i,t),this._updateDatepicker(i),this._updateAlternate(i))},_getDateDatepicker:function(e,t){var i=this._getInst(e);return i&&!i.inline&&this._setDateFromField(i,t),i?this._getDate(i):null},_doKeyDown:function(t){var i,s,n,a=e.datepicker._getInst(t.target),o=!0,r=a.dpDiv.is(".ui-datepicker-rtl");if(a._keyEvent=!0,e.datepicker._datepickerShowing)switch(t.keyCode){case 9:e.datepicker._hideDatepicker(),o=!1;break;case 13:return n=e("td."+e.datepicker._dayOverClass+":not(."+e.datepicker._currentClass+")",a.dpDiv),n[0]&&e.datepicker._selectDay(t.target,a.selectedMonth,a.selectedYear,n[0]),i=e.datepicker._get(a,"onSelect"),i?(s=e.datepicker._formatDate(a),i.apply(a.input?a.input[0]:null,[s,a])):e.datepicker._hideDatepicker(),!1;case 27:e.datepicker._hideDatepicker();break;case 33:e.datepicker._adjustDate(t.target,t.ctrlKey?-e.datepicker._get(a,"stepBigMonths"):-e.datepicker._get(a,"stepMonths"),"M");break;case 34:e.datepicker._adjustDate(t.target,t.ctrlKey?+e.datepicker._get(a,"stepBigMonths"):+e.datepicker._get(a,"stepMonths"),"M");break;case 35:(t.ctrlKey||t.metaKey)&&e.datepicker._clearDate(t.target),o=t.ctrlKey||t.metaKey;break;case 36:(t.ctrlKey||t.metaKey)&&e.datepicker._gotoToday(t.target),o=t.ctrlKey||t.metaKey;break;case 37:(t.ctrlKey||t.metaKey)&&e.datepicker._adjustDate(t.target,r?1:-1,"D"),o=t.ctrlKey||t.metaKey,t.originalEvent.altKey&&e.datepicker._adjustDate(t.target,t.ctrlKey?-e.datepicker._get(a,"stepBigMonths"):-e.datepicker._get(a,"stepMonths"),"M");break;case 38:(t.ctrlKey||t.metaKey)&&e.datepicker._adjustDate(t.target,-7,"D"),o=t.ctrlKey||t.metaKey;break;case 39:(t.ctrlKey||t.metaKey)&&e.datepicker._adjustDate(t.target,r?-1:1,"D"),o=t.ctrlKey||t.metaKey,t.originalEvent.altKey&&e.datepicker._adjustDate(t.target,t.ctrlKey?+e.datepicker._get(a,"stepBigMonths"):+e.datepicker._get(a,"stepMonths"),"M");break;case 40:(t.ctrlKey||t.metaKey)&&e.datepicker._adjustDate(t.target,7,"D"),o=t.ctrlKey||t.metaKey;break;default:o=!1}else 36===t.keyCode&&t.ctrlKey?e.datepicker._showDatepicker(this):o=!1;o&&(t.preventDefault(),t.stopPropagation())},_doKeyPress:function(t){var i,s,n=e.datepicker._getInst(t.target);
-return e.datepicker._get(n,"constrainInput")?(i=e.datepicker._possibleChars(e.datepicker._get(n,"dateFormat")),s=String.fromCharCode(null==t.charCode?t.keyCode:t.charCode),t.ctrlKey||t.metaKey||" ">s||!i||i.indexOf(s)>-1):void 0},_doKeyUp:function(t){var i,s=e.datepicker._getInst(t.target);if(s.input.val()!==s.lastVal)try{i=e.datepicker.parseDate(e.datepicker._get(s,"dateFormat"),s.input?s.input.val():null,e.datepicker._getFormatConfig(s)),i&&(e.datepicker._setDateFromField(s),e.datepicker._updateAlternate(s),e.datepicker._updateDatepicker(s))}catch(n){}return!0},_showDatepicker:function(t){if(t=t.target||t,"input"!==t.nodeName.toLowerCase()&&(t=e("input",t.parentNode)[0]),!e.datepicker._isDisabledDatepicker(t)&&e.datepicker._lastInput!==t){var i,n,a,o,h,l,u;i=e.datepicker._getInst(t),e.datepicker._curInst&&e.datepicker._curInst!==i&&(e.datepicker._curInst.dpDiv.stop(!0,!0),i&&e.datepicker._datepickerShowing&&e.datepicker._hideDatepicker(e.datepicker._curInst.input[0])),n=e.datepicker._get(i,"beforeShow"),a=n?n.apply(t,[t,i]):{},a!==!1&&(r(i.settings,a),i.lastVal=null,e.datepicker._lastInput=t,e.datepicker._setDateFromField(i),e.datepicker._inDialog&&(t.value=""),e.datepicker._pos||(e.datepicker._pos=e.datepicker._findPos(t),e.datepicker._pos[1]+=t.offsetHeight),o=!1,e(t).parents().each(function(){return o|="fixed"===e(this).css("position"),!o}),h={left:e.datepicker._pos[0],top:e.datepicker._pos[1]},e.datepicker._pos=null,i.dpDiv.empty(),i.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),e.datepicker._updateDatepicker(i),h=e.datepicker._checkOffset(i,h,o),i.dpDiv.css({position:e.datepicker._inDialog&&e.blockUI?"static":o?"fixed":"absolute",display:"none",left:h.left+"px",top:h.top+"px"}),i.inline||(l=e.datepicker._get(i,"showAnim"),u=e.datepicker._get(i,"duration"),i.dpDiv.css("z-index",s(e(t))+1),e.datepicker._datepickerShowing=!0,e.effects&&e.effects.effect[l]?i.dpDiv.show(l,e.datepicker._get(i,"showOptions"),u):i.dpDiv[l||"show"](l?u:null),e.datepicker._shouldFocusInput(i)&&i.input.focus(),e.datepicker._curInst=i))}},_updateDatepicker:function(t){this.maxRows=4,v=t,t.dpDiv.empty().append(this._generateHTML(t)),this._attachHandlers(t);var i,s=this._getNumberOfMonths(t),n=s[1],a=17,r=t.dpDiv.find("."+this._dayOverClass+" a");r.length>0&&o.apply(r.get(0)),t.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""),n>1&&t.dpDiv.addClass("ui-datepicker-multi-"+n).css("width",a*n+"em"),t.dpDiv[(1!==s[0]||1!==s[1]?"add":"remove")+"Class"]("ui-datepicker-multi"),t.dpDiv[(this._get(t,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl"),t===e.datepicker._curInst&&e.datepicker._datepickerShowing&&e.datepicker._shouldFocusInput(t)&&t.input.focus(),t.yearshtml&&(i=t.yearshtml,setTimeout(function(){i===t.yearshtml&&t.yearshtml&&t.dpDiv.find("select.ui-datepicker-year:first").replaceWith(t.yearshtml),i=t.yearshtml=null},0))},_shouldFocusInput:function(e){return e.input&&e.input.is(":visible")&&!e.input.is(":disabled")&&!e.input.is(":focus")},_checkOffset:function(t,i,s){var n=t.dpDiv.outerWidth(),a=t.dpDiv.outerHeight(),o=t.input?t.input.outerWidth():0,r=t.input?t.input.outerHeight():0,h=document.documentElement.clientWidth+(s?0:e(document).scrollLeft()),l=document.documentElement.clientHeight+(s?0:e(document).scrollTop());return i.left-=this._get(t,"isRTL")?n-o:0,i.left-=s&&i.left===t.input.offset().left?e(document).scrollLeft():0,i.top-=s&&i.top===t.input.offset().top+r?e(document).scrollTop():0,i.left-=Math.min(i.left,i.left+n>h&&h>n?Math.abs(i.left+n-h):0),i.top-=Math.min(i.top,i.top+a>l&&l>a?Math.abs(a+r):0),i},_findPos:function(t){for(var i,s=this._getInst(t),n=this._get(s,"isRTL");t&&("hidden"===t.type||1!==t.nodeType||e.expr.filters.hidden(t));)t=t[n?"previousSibling":"nextSibling"];return i=e(t).offset(),[i.left,i.top]},_hideDatepicker:function(t){var i,s,n,a,o=this._curInst;!o||t&&o!==e.data(t,"datepicker")||this._datepickerShowing&&(i=this._get(o,"showAnim"),s=this._get(o,"duration"),n=function(){e.datepicker._tidyDialog(o)},e.effects&&(e.effects.effect[i]||e.effects[i])?o.dpDiv.hide(i,e.datepicker._get(o,"showOptions"),s,n):o.dpDiv["slideDown"===i?"slideUp":"fadeIn"===i?"fadeOut":"hide"](i?s:null,n),i||n(),this._datepickerShowing=!1,a=this._get(o,"onClose"),a&&a.apply(o.input?o.input[0]:null,[o.input?o.input.val():"",o]),this._lastInput=null,this._inDialog&&(this._dialogInput.css({position:"absolute",left:"0",top:"-100px"}),e.blockUI&&(e.unblockUI(),e("body").append(this.dpDiv))),this._inDialog=!1)},_tidyDialog:function(e){e.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(t){if(e.datepicker._curInst){var i=e(t.target),s=e.datepicker._getInst(i[0]);(i[0].id!==e.datepicker._mainDivId&&0===i.parents("#"+e.datepicker._mainDivId).length&&!i.hasClass(e.datepicker.markerClassName)&&!i.closest("."+e.datepicker._triggerClass).length&&e.datepicker._datepickerShowing&&(!e.datepicker._inDialog||!e.blockUI)||i.hasClass(e.datepicker.markerClassName)&&e.datepicker._curInst!==s)&&e.datepicker._hideDatepicker()}},_adjustDate:function(t,i,s){var n=e(t),a=this._getInst(n[0]);this._isDisabledDatepicker(n[0])||(this._adjustInstDate(a,i+("M"===s?this._get(a,"showCurrentAtPos"):0),s),this._updateDatepicker(a))},_gotoToday:function(t){var i,s=e(t),n=this._getInst(s[0]);this._get(n,"gotoCurrent")&&n.currentDay?(n.selectedDay=n.currentDay,n.drawMonth=n.selectedMonth=n.currentMonth,n.drawYear=n.selectedYear=n.currentYear):(i=new Date,n.selectedDay=i.getDate(),n.drawMonth=n.selectedMonth=i.getMonth(),n.drawYear=n.selectedYear=i.getFullYear()),this._notifyChange(n),this._adjustDate(s)},_selectMonthYear:function(t,i,s){var n=e(t),a=this._getInst(n[0]);a["selected"+("M"===s?"Month":"Year")]=a["draw"+("M"===s?"Month":"Year")]=parseInt(i.options[i.selectedIndex].value,10),this._notifyChange(a),this._adjustDate(n)},_selectDay:function(t,i,s,n){var a,o=e(t);e(n).hasClass(this._unselectableClass)||this._isDisabledDatepicker(o[0])||(a=this._getInst(o[0]),a.selectedDay=a.currentDay=e("a",n).html(),a.selectedMonth=a.currentMonth=i,a.selectedYear=a.currentYear=s,this._selectDate(t,this._formatDate(a,a.currentDay,a.currentMonth,a.currentYear)))},_clearDate:function(t){var i=e(t);this._selectDate(i,"")},_selectDate:function(t,i){var s,n=e(t),a=this._getInst(n[0]);i=null!=i?i:this._formatDate(a),a.input&&a.input.val(i),this._updateAlternate(a),s=this._get(a,"onSelect"),s?s.apply(a.input?a.input[0]:null,[i,a]):a.input&&a.input.trigger("change"),a.inline?this._updateDatepicker(a):(this._hideDatepicker(),this._lastInput=a.input[0],"object"!=typeof a.input[0]&&a.input.focus(),this._lastInput=null)},_updateAlternate:function(t){var i,s,n,a=this._get(t,"altField");a&&(i=this._get(t,"altFormat")||this._get(t,"dateFormat"),s=this._getDate(t),n=this.formatDate(i,s,this._getFormatConfig(t)),e(a).each(function(){e(this).val(n)}))},noWeekends:function(e){var t=e.getDay();return[t>0&&6>t,""]},iso8601Week:function(e){var t,i=new Date(e.getTime());return i.setDate(i.getDate()+4-(i.getDay()||7)),t=i.getTime(),i.setMonth(0),i.setDate(1),Math.floor(Math.round((t-i)/864e5)/7)+1},parseDate:function(t,i,s){if(null==t||null==i)throw"Invalid arguments";if(i="object"==typeof i?""+i:i+"",""===i)return null;var n,a,o,r,h=0,l=(s?s.shortYearCutoff:null)||this._defaults.shortYearCutoff,u="string"!=typeof l?l:(new Date).getFullYear()%100+parseInt(l,10),d=(s?s.dayNamesShort:null)||this._defaults.dayNamesShort,c=(s?s.dayNames:null)||this._defaults.dayNames,p=(s?s.monthNamesShort:null)||this._defaults.monthNamesShort,f=(s?s.monthNames:null)||this._defaults.monthNames,m=-1,g=-1,v=-1,y=-1,b=!1,_=function(e){var i=t.length>n+1&&t.charAt(n+1)===e;return i&&n++,i},x=function(e){var t=_(e),s="@"===e?14:"!"===e?20:"y"===e&&t?4:"o"===e?3:2,n="y"===e?s:1,a=RegExp("^\\d{"+n+","+s+"}"),o=i.substring(h).match(a);if(!o)throw"Missing number at position "+h;return h+=o[0].length,parseInt(o[0],10)},w=function(t,s,n){var a=-1,o=e.map(_(t)?n:s,function(e,t){return[[t,e]]}).sort(function(e,t){return-(e[1].length-t[1].length)});if(e.each(o,function(e,t){var s=t[1];return i.substr(h,s.length).toLowerCase()===s.toLowerCase()?(a=t[0],h+=s.length,!1):void 0}),-1!==a)return a+1;throw"Unknown name at position "+h},k=function(){if(i.charAt(h)!==t.charAt(n))throw"Unexpected literal at position "+h;h++};for(n=0;t.length>n;n++)if(b)"'"!==t.charAt(n)||_("'")?k():b=!1;else switch(t.charAt(n)){case"d":v=x("d");break;case"D":w("D",d,c);break;case"o":y=x("o");break;case"m":g=x("m");break;case"M":g=w("M",p,f);break;case"y":m=x("y");break;case"@":r=new Date(x("@")),m=r.getFullYear(),g=r.getMonth()+1,v=r.getDate();break;case"!":r=new Date((x("!")-this._ticksTo1970)/1e4),m=r.getFullYear(),g=r.getMonth()+1,v=r.getDate();break;case"'":_("'")?k():b=!0;break;default:k()}if(i.length>h&&(o=i.substr(h),!/^\s+/.test(o)))throw"Extra/unparsed characters found in date: "+o;if(-1===m?m=(new Date).getFullYear():100>m&&(m+=(new Date).getFullYear()-(new Date).getFullYear()%100+(u>=m?0:-100)),y>-1)for(g=1,v=y;;){if(a=this._getDaysInMonth(m,g-1),a>=v)break;g++,v-=a}if(r=this._daylightSavingAdjust(new Date(m,g-1,v)),r.getFullYear()!==m||r.getMonth()+1!==g||r.getDate()!==v)throw"Invalid date";return r},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:1e7*60*60*24*(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925)),formatDate:function(e,t,i){if(!t)return"";var s,n=(i?i.dayNamesShort:null)||this._defaults.dayNamesShort,a=(i?i.dayNames:null)||this._defaults.dayNames,o=(i?i.monthNamesShort:null)||this._defaults.monthNamesShort,r=(i?i.monthNames:null)||this._defaults.monthNames,h=function(t){var i=e.length>s+1&&e.charAt(s+1)===t;return i&&s++,i},l=function(e,t,i){var s=""+t;if(h(e))for(;i>s.length;)s="0"+s;return s},u=function(e,t,i,s){return h(e)?s[t]:i[t]},d="",c=!1;if(t)for(s=0;e.length>s;s++)if(c)"'"!==e.charAt(s)||h("'")?d+=e.charAt(s):c=!1;else switch(e.charAt(s)){case"d":d+=l("d",t.getDate(),2);break;case"D":d+=u("D",t.getDay(),n,a);break;case"o":d+=l("o",Math.round((new Date(t.getFullYear(),t.getMonth(),t.getDate()).getTime()-new Date(t.getFullYear(),0,0).getTime())/864e5),3);break;case"m":d+=l("m",t.getMonth()+1,2);break;case"M":d+=u("M",t.getMonth(),o,r);break;case"y":d+=h("y")?t.getFullYear():(10>t.getYear()%100?"0":"")+t.getYear()%100;break;case"@":d+=t.getTime();break;case"!":d+=1e4*t.getTime()+this._ticksTo1970;break;case"'":h("'")?d+="'":c=!0;break;default:d+=e.charAt(s)}return d},_possibleChars:function(e){var t,i="",s=!1,n=function(i){var s=e.length>t+1&&e.charAt(t+1)===i;return s&&t++,s};for(t=0;e.length>t;t++)if(s)"'"!==e.charAt(t)||n("'")?i+=e.charAt(t):s=!1;else switch(e.charAt(t)){case"d":case"m":case"y":case"@":i+="0123456789";break;case"D":case"M":return null;case"'":n("'")?i+="'":s=!0;break;default:i+=e.charAt(t)}return i},_get:function(e,t){return void 0!==e.settings[t]?e.settings[t]:this._defaults[t]},_setDateFromField:function(e,t){if(e.input.val()!==e.lastVal){var i=this._get(e,"dateFormat"),s=e.lastVal=e.input?e.input.val():null,n=this._getDefaultDate(e),a=n,o=this._getFormatConfig(e);try{a=this.parseDate(i,s,o)||n}catch(r){s=t?"":s}e.selectedDay=a.getDate(),e.drawMonth=e.selectedMonth=a.getMonth(),e.drawYear=e.selectedYear=a.getFullYear(),e.currentDay=s?a.getDate():0,e.currentMonth=s?a.getMonth():0,e.currentYear=s?a.getFullYear():0,this._adjustInstDate(e)}},_getDefaultDate:function(e){return this._restrictMinMax(e,this._determineDate(e,this._get(e,"defaultDate"),new Date))},_determineDate:function(t,i,s){var n=function(e){var t=new Date;return t.setDate(t.getDate()+e),t},a=function(i){try{return e.datepicker.parseDate(e.datepicker._get(t,"dateFormat"),i,e.datepicker._getFormatConfig(t))}catch(s){}for(var n=(i.toLowerCase().match(/^c/)?e.datepicker._getDate(t):null)||new Date,a=n.getFullYear(),o=n.getMonth(),r=n.getDate(),h=/([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,l=h.exec(i);l;){switch(l[2]||"d"){case"d":case"D":r+=parseInt(l[1],10);break;case"w":case"W":r+=7*parseInt(l[1],10);break;case"m":case"M":o+=parseInt(l[1],10),r=Math.min(r,e.datepicker._getDaysInMonth(a,o));break;case"y":case"Y":a+=parseInt(l[1],10),r=Math.min(r,e.datepicker._getDaysInMonth(a,o))}l=h.exec(i)}return new Date(a,o,r)},o=null==i||""===i?s:"string"==typeof i?a(i):"number"==typeof i?isNaN(i)?s:n(i):new Date(i.getTime());return o=o&&"Invalid Date"==""+o?s:o,o&&(o.setHours(0),o.setMinutes(0),o.setSeconds(0),o.setMilliseconds(0)),this._daylightSavingAdjust(o)},_daylightSavingAdjust:function(e){return e?(e.setHours(e.getHours()>12?e.getHours()+2:0),e):null},_setDate:function(e,t,i){var s=!t,n=e.selectedMonth,a=e.selectedYear,o=this._restrictMinMax(e,this._determineDate(e,t,new Date));e.selectedDay=e.currentDay=o.getDate(),e.drawMonth=e.selectedMonth=e.currentMonth=o.getMonth(),e.drawYear=e.selectedYear=e.currentYear=o.getFullYear(),n===e.selectedMonth&&a===e.selectedYear||i||this._notifyChange(e),this._adjustInstDate(e),e.input&&e.input.val(s?"":this._formatDate(e))},_getDate:function(e){var t=!e.currentYear||e.input&&""===e.input.val()?null:this._daylightSavingAdjust(new Date(e.currentYear,e.currentMonth,e.currentDay));return t},_attachHandlers:function(t){var i=this._get(t,"stepMonths"),s="#"+t.id.replace(/\\\\/g,"\\");t.dpDiv.find("[data-handler]").map(function(){var t={prev:function(){e.datepicker._adjustDate(s,-i,"M")},next:function(){e.datepicker._adjustDate(s,+i,"M")},hide:function(){e.datepicker._hideDatepicker()},today:function(){e.datepicker._gotoToday(s)},selectDay:function(){return e.datepicker._selectDay(s,+this.getAttribute("data-month"),+this.getAttribute("data-year"),this),!1},selectMonth:function(){return e.datepicker._selectMonthYear(s,this,"M"),!1},selectYear:function(){return e.datepicker._selectMonthYear(s,this,"Y"),!1}};e(this).bind(this.getAttribute("data-event"),t[this.getAttribute("data-handler")])})},_generateHTML:function(e){var t,i,s,n,a,o,r,h,l,u,d,c,p,f,m,g,v,y,b,_,x,w,k,T,D,S,M,C,N,A,P,I,H,z,F,E,O,j,W,L=new Date,R=this._daylightSavingAdjust(new Date(L.getFullYear(),L.getMonth(),L.getDate())),Y=this._get(e,"isRTL"),B=this._get(e,"showButtonPanel"),J=this._get(e,"hideIfNoPrevNext"),q=this._get(e,"navigationAsDateFormat"),K=this._getNumberOfMonths(e),V=this._get(e,"showCurrentAtPos"),U=this._get(e,"stepMonths"),Q=1!==K[0]||1!==K[1],G=this._daylightSavingAdjust(e.currentDay?new Date(e.currentYear,e.currentMonth,e.currentDay):new Date(9999,9,9)),X=this._getMinMaxDate(e,"min"),$=this._getMinMaxDate(e,"max"),Z=e.drawMonth-V,et=e.drawYear;if(0>Z&&(Z+=12,et--),$)for(t=this._daylightSavingAdjust(new Date($.getFullYear(),$.getMonth()-K[0]*K[1]+1,$.getDate())),t=X&&X>t?X:t;this._daylightSavingAdjust(new Date(et,Z,1))>t;)Z--,0>Z&&(Z=11,et--);for(e.drawMonth=Z,e.drawYear=et,i=this._get(e,"prevText"),i=q?this.formatDate(i,this._daylightSavingAdjust(new Date(et,Z-U,1)),this._getFormatConfig(e)):i,s=this._canAdjustMonth(e,-1,et,Z)?"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click' title='"+i+"'><span class='ui-icon ui-icon-circle-triangle-"+(Y?"e":"w")+"'>"+i+"</span></a>":J?"":"<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+i+"'><span class='ui-icon ui-icon-circle-triangle-"+(Y?"e":"w")+"'>"+i+"</span></a>",n=this._get(e,"nextText"),n=q?this.formatDate(n,this._daylightSavingAdjust(new Date(et,Z+U,1)),this._getFormatConfig(e)):n,a=this._canAdjustMonth(e,1,et,Z)?"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click' title='"+n+"'><span class='ui-icon ui-icon-circle-triangle-"+(Y?"w":"e")+"'>"+n+"</span></a>":J?"":"<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+n+"'><span class='ui-icon ui-icon-circle-triangle-"+(Y?"w":"e")+"'>"+n+"</span></a>",o=this._get(e,"currentText"),r=this._get(e,"gotoCurrent")&&e.currentDay?G:R,o=q?this.formatDate(o,r,this._getFormatConfig(e)):o,h=e.inline?"":"<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>"+this._get(e,"closeText")+"</button>",l=B?"<div class='ui-datepicker-buttonpane ui-widget-content'>"+(Y?h:"")+(this._isInRange(e,r)?"<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'>"+o+"</button>":"")+(Y?"":h)+"</div>":"",u=parseInt(this._get(e,"firstDay"),10),u=isNaN(u)?0:u,d=this._get(e,"showWeek"),c=this._get(e,"dayNames"),p=this._get(e,"dayNamesMin"),f=this._get(e,"monthNames"),m=this._get(e,"monthNamesShort"),g=this._get(e,"beforeShowDay"),v=this._get(e,"showOtherMonths"),y=this._get(e,"selectOtherMonths"),b=this._getDefaultDate(e),_="",w=0;K[0]>w;w++){for(k="",this.maxRows=4,T=0;K[1]>T;T++){if(D=this._daylightSavingAdjust(new Date(et,Z,e.selectedDay)),S=" ui-corner-all",M="",Q){if(M+="<div class='ui-datepicker-group",K[1]>1)switch(T){case 0:M+=" ui-datepicker-group-first",S=" ui-corner-"+(Y?"right":"left");break;case K[1]-1:M+=" ui-datepicker-group-last",S=" ui-corner-"+(Y?"left":"right");break;default:M+=" ui-datepicker-group-middle",S=""}M+="'>"}for(M+="<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix"+S+"'>"+(/all|left/.test(S)&&0===w?Y?a:s:"")+(/all|right/.test(S)&&0===w?Y?s:a:"")+this._generateMonthYearHeader(e,Z,et,X,$,w>0||T>0,f,m)+"</div><table class='ui-datepicker-calendar'><thead>"+"<tr>",C=d?"<th class='ui-datepicker-week-col'>"+this._get(e,"weekHeader")+"</th>":"",x=0;7>x;x++)N=(x+u)%7,C+="<th scope='col'"+((x+u+6)%7>=5?" class='ui-datepicker-week-end'":"")+">"+"<span title='"+c[N]+"'>"+p[N]+"</span></th>";for(M+=C+"</tr></thead><tbody>",A=this._getDaysInMonth(et,Z),et===e.selectedYear&&Z===e.selectedMonth&&(e.selectedDay=Math.min(e.selectedDay,A)),P=(this._getFirstDayOfMonth(et,Z)-u+7)%7,I=Math.ceil((P+A)/7),H=Q?this.maxRows>I?this.maxRows:I:I,this.maxRows=H,z=this._daylightSavingAdjust(new Date(et,Z,1-P)),F=0;H>F;F++){for(M+="<tr>",E=d?"<td class='ui-datepicker-week-col'>"+this._get(e,"calculateWeek")(z)+"</td>":"",x=0;7>x;x++)O=g?g.apply(e.input?e.input[0]:null,[z]):[!0,""],j=z.getMonth()!==Z,W=j&&!y||!O[0]||X&&X>z||$&&z>$,E+="<td class='"+((x+u+6)%7>=5?" ui-datepicker-week-end":"")+(j?" ui-datepicker-other-month":"")+(z.getTime()===D.getTime()&&Z===e.selectedMonth&&e._keyEvent||b.getTime()===z.getTime()&&b.getTime()===D.getTime()?" "+this._dayOverClass:"")+(W?" "+this._unselectableClass+" ui-state-disabled":"")+(j&&!v?"":" "+O[1]+(z.getTime()===G.getTime()?" "+this._currentClass:"")+(z.getTime()===R.getTime()?" ui-datepicker-today":""))+"'"+(j&&!v||!O[2]?"":" title='"+O[2].replace(/'/g,"&#39;")+"'")+(W?"":" data-handler='selectDay' data-event='click' data-month='"+z.getMonth()+"' data-year='"+z.getFullYear()+"'")+">"+(j&&!v?"&#xa0;":W?"<span class='ui-state-default'>"+z.getDate()+"</span>":"<a class='ui-state-default"+(z.getTime()===R.getTime()?" ui-state-highlight":"")+(z.getTime()===G.getTime()?" ui-state-active":"")+(j?" ui-priority-secondary":"")+"' href='#'>"+z.getDate()+"</a>")+"</td>",z.setDate(z.getDate()+1),z=this._daylightSavingAdjust(z);M+=E+"</tr>"}Z++,Z>11&&(Z=0,et++),M+="</tbody></table>"+(Q?"</div>"+(K[0]>0&&T===K[1]-1?"<div class='ui-datepicker-row-break'></div>":""):""),k+=M}_+=k}return _+=l,e._keyEvent=!1,_},_generateMonthYearHeader:function(e,t,i,s,n,a,o,r){var h,l,u,d,c,p,f,m,g=this._get(e,"changeMonth"),v=this._get(e,"changeYear"),y=this._get(e,"showMonthAfterYear"),b="<div class='ui-datepicker-title'>",_="";if(a||!g)_+="<span class='ui-datepicker-month'>"+o[t]+"</span>";else{for(h=s&&s.getFullYear()===i,l=n&&n.getFullYear()===i,_+="<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>",u=0;12>u;u++)(!h||u>=s.getMonth())&&(!l||n.getMonth()>=u)&&(_+="<option value='"+u+"'"+(u===t?" selected='selected'":"")+">"+r[u]+"</option>");_+="</select>"}if(y||(b+=_+(!a&&g&&v?"":"&#xa0;")),!e.yearshtml)if(e.yearshtml="",a||!v)b+="<span class='ui-datepicker-year'>"+i+"</span>";else{for(d=this._get(e,"yearRange").split(":"),c=(new Date).getFullYear(),p=function(e){var t=e.match(/c[+\-].*/)?i+parseInt(e.substring(1),10):e.match(/[+\-].*/)?c+parseInt(e,10):parseInt(e,10);return isNaN(t)?c:t},f=p(d[0]),m=Math.max(f,p(d[1]||"")),f=s?Math.max(f,s.getFullYear()):f,m=n?Math.min(m,n.getFullYear()):m,e.yearshtml+="<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";m>=f;f++)e.yearshtml+="<option value='"+f+"'"+(f===i?" selected='selected'":"")+">"+f+"</option>";e.yearshtml+="</select>",b+=e.yearshtml,e.yearshtml=null}return b+=this._get(e,"yearSuffix"),y&&(b+=(!a&&g&&v?"":"&#xa0;")+_),b+="</div>"},_adjustInstDate:function(e,t,i){var s=e.drawYear+("Y"===i?t:0),n=e.drawMonth+("M"===i?t:0),a=Math.min(e.selectedDay,this._getDaysInMonth(s,n))+("D"===i?t:0),o=this._restrictMinMax(e,this._daylightSavingAdjust(new Date(s,n,a)));e.selectedDay=o.getDate(),e.drawMonth=e.selectedMonth=o.getMonth(),e.drawYear=e.selectedYear=o.getFullYear(),("M"===i||"Y"===i)&&this._notifyChange(e)},_restrictMinMax:function(e,t){var i=this._getMinMaxDate(e,"min"),s=this._getMinMaxDate(e,"max"),n=i&&i>t?i:t;return s&&n>s?s:n},_notifyChange:function(e){var t=this._get(e,"onChangeMonthYear");t&&t.apply(e.input?e.input[0]:null,[e.selectedYear,e.selectedMonth+1,e])},_getNumberOfMonths:function(e){var t=this._get(e,"numberOfMonths");return null==t?[1,1]:"number"==typeof t?[1,t]:t},_getMinMaxDate:function(e,t){return this._determineDate(e,this._get(e,t+"Date"),null)},_getDaysInMonth:function(e,t){return 32-this._daylightSavingAdjust(new Date(e,t,32)).getDate()},_getFirstDayOfMonth:function(e,t){return new Date(e,t,1).getDay()},_canAdjustMonth:function(e,t,i,s){var n=this._getNumberOfMonths(e),a=this._daylightSavingAdjust(new Date(i,s+(0>t?t:n[0]*n[1]),1));return 0>t&&a.setDate(this._getDaysInMonth(a.getFullYear(),a.getMonth())),this._isInRange(e,a)},_isInRange:function(e,t){var i,s,n=this._getMinMaxDate(e,"min"),a=this._getMinMaxDate(e,"max"),o=null,r=null,h=this._get(e,"yearRange");return h&&(i=h.split(":"),s=(new Date).getFullYear(),o=parseInt(i[0],10),r=parseInt(i[1],10),i[0].match(/[+\-].*/)&&(o+=s),i[1].match(/[+\-].*/)&&(r+=s)),(!n||t.getTime()>=n.getTime())&&(!a||t.getTime()<=a.getTime())&&(!o||t.getFullYear()>=o)&&(!r||r>=t.getFullYear())},_getFormatConfig:function(e){var t=this._get(e,"shortYearCutoff");return t="string"!=typeof t?t:(new Date).getFullYear()%100+parseInt(t,10),{shortYearCutoff:t,dayNamesShort:this._get(e,"dayNamesShort"),dayNames:this._get(e,"dayNames"),monthNamesShort:this._get(e,"monthNamesShort"),monthNames:this._get(e,"monthNames")}},_formatDate:function(e,t,i,s){t||(e.currentDay=e.selectedDay,e.currentMonth=e.selectedMonth,e.currentYear=e.selectedYear);var n=t?"object"==typeof t?t:this._daylightSavingAdjust(new Date(s,i,t)):this._daylightSavingAdjust(new Date(e.currentYear,e.currentMonth,e.currentDay));return this.formatDate(this._get(e,"dateFormat"),n,this._getFormatConfig(e))}}),e.fn.datepicker=function(t){if(!this.length)return this;e.datepicker.initialized||(e(document).mousedown(e.datepicker._checkExternalClick),e.datepicker.initialized=!0),0===e("#"+e.datepicker._mainDivId).length&&e("body").append(e.datepicker.dpDiv);var i=Array.prototype.slice.call(arguments,1);return"string"!=typeof t||"isDisabled"!==t&&"getDate"!==t&&"widget"!==t?"option"===t&&2===arguments.length&&"string"==typeof arguments[1]?e.datepicker["_"+t+"Datepicker"].apply(e.datepicker,[this[0]].concat(i)):this.each(function(){"string"==typeof t?e.datepicker["_"+t+"Datepicker"].apply(e.datepicker,[this].concat(i)):e.datepicker._attachDatepicker(this,t)}):e.datepicker["_"+t+"Datepicker"].apply(e.datepicker,[this[0]].concat(i))},e.datepicker=new n,e.datepicker.initialized=!1,e.datepicker.uuid=(new Date).getTime(),e.datepicker.version="1.11.4",e.datepicker,e.widget("ui.draggable",e.ui.mouse,{version:"1.11.4",widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1,drag:null,start:null,stop:null},_create:function(){"original"===this.options.helper&&this._setPositionRelative(),this.options.addClasses&&this.element.addClass("ui-draggable"),this.options.disabled&&this.element.addClass("ui-draggable-disabled"),this._setHandleClassName(),this._mouseInit()},_setOption:function(e,t){this._super(e,t),"handle"===e&&(this._removeHandleClassName(),this._setHandleClassName())},_destroy:function(){return(this.helper||this.element).is(".ui-draggable-dragging")?(this.destroyOnClear=!0,void 0):(this.element.removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled"),this._removeHandleClassName(),this._mouseDestroy(),void 0)},_mouseCapture:function(t){var i=this.options;return this._blurActiveElement(t),this.helper||i.disabled||e(t.target).closest(".ui-resizable-handle").length>0?!1:(this.handle=this._getHandle(t),this.handle?(this._blockFrames(i.iframeFix===!0?"iframe":i.iframeFix),!0):!1)},_blockFrames:function(t){this.iframeBlocks=this.document.find(t).map(function(){var t=e(this);return e("<div>").css("position","absolute").appendTo(t.parent()).outerWidth(t.outerWidth()).outerHeight(t.outerHeight()).offset(t.offset())[0]})},_unblockFrames:function(){this.iframeBlocks&&(this.iframeBlocks.remove(),delete this.iframeBlocks)},_blurActiveElement:function(t){var i=this.document[0];if(this.handleElement.is(t.target))try{i.activeElement&&"body"!==i.activeElement.nodeName.toLowerCase()&&e(i.activeElement).blur()}catch(s){}},_mouseStart:function(t){var i=this.options;return this.helper=this._createHelper(t),this.helper.addClass("ui-draggable-dragging"),this._cacheHelperProportions(),e.ui.ddmanager&&(e.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(!0),this.offsetParent=this.helper.offsetParent(),this.hasFixedAncestor=this.helper.parents().filter(function(){return"fixed"===e(this).css("position")}).length>0,this.positionAbs=this.element.offset(),this._refreshOffsets(t),this.originalPosition=this.position=this._generatePosition(t,!1),this.originalPageX=t.pageX,this.originalPageY=t.pageY,i.cursorAt&&this._adjustOffsetFromHelper(i.cursorAt),this._setContainment(),this._trigger("start",t)===!1?(this._clear(),!1):(this._cacheHelperProportions(),e.ui.ddmanager&&!i.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t),this._normalizeRightBottom(),this._mouseDrag(t,!0),e.ui.ddmanager&&e.ui.ddmanager.dragStart(this,t),!0)},_refreshOffsets:function(e){this.offset={top:this.positionAbs.top-this.margins.top,left:this.positionAbs.left-this.margins.left,scroll:!1,parent:this._getParentOffset(),relative:this._getRelativeOffset()},this.offset.click={left:e.pageX-this.offset.left,top:e.pageY-this.offset.top}},_mouseDrag:function(t,i){if(this.hasFixedAncestor&&(this.offset.parent=this._getParentOffset()),this.position=this._generatePosition(t,!0),this.positionAbs=this._convertPositionTo("absolute"),!i){var s=this._uiHash();if(this._trigger("drag",t,s)===!1)return this._mouseUp({}),!1;this.position=s.position}return this.helper[0].style.left=this.position.left+"px",this.helper[0].style.top=this.position.top+"px",e.ui.ddmanager&&e.ui.ddmanager.drag(this,t),!1},_mouseStop:function(t){var i=this,s=!1;return e.ui.ddmanager&&!this.options.dropBehaviour&&(s=e.ui.ddmanager.drop(this,t)),this.dropped&&(s=this.dropped,this.dropped=!1),"invalid"===this.options.revert&&!s||"valid"===this.options.revert&&s||this.options.revert===!0||e.isFunction(this.options.revert)&&this.options.revert.call(this.element,s)?e(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){i._trigger("stop",t)!==!1&&i._clear()}):this._trigger("stop",t)!==!1&&this._clear(),!1},_mouseUp:function(t){return this._unblockFrames(),e.ui.ddmanager&&e.ui.ddmanager.dragStop(this,t),this.handleElement.is(t.target)&&this.element.focus(),e.ui.mouse.prototype._mouseUp.call(this,t)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(t){return this.options.handle?!!e(t.target).closest(this.element.find(this.options.handle)).length:!0},_setHandleClassName:function(){this.handleElement=this.options.handle?this.element.find(this.options.handle):this.element,this.handleElement.addClass("ui-draggable-handle")},_removeHandleClassName:function(){this.handleElement.removeClass("ui-draggable-handle")},_createHelper:function(t){var i=this.options,s=e.isFunction(i.helper),n=s?e(i.helper.apply(this.element[0],[t])):"clone"===i.helper?this.element.clone().removeAttr("id"):this.element;return n.parents("body").length||n.appendTo("parent"===i.appendTo?this.element[0].parentNode:i.appendTo),s&&n[0]===this.element[0]&&this._setPositionRelative(),n[0]===this.element[0]||/(fixed|absolute)/.test(n.css("position"))||n.css("position","absolute"),n},_setPositionRelative:function(){/^(?:r|a|f)/.test(this.element.css("position"))||(this.element[0].style.position="relative")},_adjustOffsetFromHelper:function(t){"string"==typeof t&&(t=t.split(" ")),e.isArray(t)&&(t={left:+t[0],top:+t[1]||0}),"left"in t&&(this.offset.click.left=t.left+this.margins.left),"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left),"top"in t&&(this.offset.click.top=t.top+this.margins.top),"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_isRootNode:function(e){return/(html|body)/i.test(e.tagName)||e===this.document[0]},_getParentOffset:function(){var t=this.offsetParent.offset(),i=this.document[0];return"absolute"===this.cssPosition&&this.scrollParent[0]!==i&&e.contains(this.scrollParent[0],this.offsetParent[0])&&(t.left+=this.scrollParent.scrollLeft(),t.top+=this.scrollParent.scrollTop()),this._isRootNode(this.offsetParent[0])&&(t={top:0,left:0}),{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"!==this.cssPosition)return{top:0,left:0};var e=this.element.position(),t=this._isRootNode(this.scrollParent[0]);return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+(t?0:this.scrollParent.scrollTop()),left:e.left-(parseInt(this.helper.css("left"),10)||0)+(t?0:this.scrollParent.scrollLeft())}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t,i,s,n=this.options,a=this.document[0];return this.relativeContainer=null,n.containment?"window"===n.containment?(this.containment=[e(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,e(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,e(window).scrollLeft()+e(window).width()-this.helperProportions.width-this.margins.left,e(window).scrollTop()+(e(window).height()||a.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top],void 0):"document"===n.containment?(this.containment=[0,0,e(a).width()-this.helperProportions.width-this.margins.left,(e(a).height()||a.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top],void 0):n.containment.constructor===Array?(this.containment=n.containment,void 0):("parent"===n.containment&&(n.containment=this.helper[0].parentNode),i=e(n.containment),s=i[0],s&&(t=/(scroll|auto)/.test(i.css("overflow")),this.containment=[(parseInt(i.css("borderLeftWidth"),10)||0)+(parseInt(i.css("paddingLeft"),10)||0),(parseInt(i.css("borderTopWidth"),10)||0)+(parseInt(i.css("paddingTop"),10)||0),(t?Math.max(s.scrollWidth,s.offsetWidth):s.offsetWidth)-(parseInt(i.css("borderRightWidth"),10)||0)-(parseInt(i.css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(t?Math.max(s.scrollHeight,s.offsetHeight):s.offsetHeight)-(parseInt(i.css("borderBottomWidth"),10)||0)-(parseInt(i.css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relativeContainer=i),void 0):(this.containment=null,void 0)
-},_convertPositionTo:function(e,t){t||(t=this.position);var i="absolute"===e?1:-1,s=this._isRootNode(this.scrollParent[0]);return{top:t.top+this.offset.relative.top*i+this.offset.parent.top*i-("fixed"===this.cssPosition?-this.offset.scroll.top:s?0:this.offset.scroll.top)*i,left:t.left+this.offset.relative.left*i+this.offset.parent.left*i-("fixed"===this.cssPosition?-this.offset.scroll.left:s?0:this.offset.scroll.left)*i}},_generatePosition:function(e,t){var i,s,n,a,o=this.options,r=this._isRootNode(this.scrollParent[0]),h=e.pageX,l=e.pageY;return r&&this.offset.scroll||(this.offset.scroll={top:this.scrollParent.scrollTop(),left:this.scrollParent.scrollLeft()}),t&&(this.containment&&(this.relativeContainer?(s=this.relativeContainer.offset(),i=[this.containment[0]+s.left,this.containment[1]+s.top,this.containment[2]+s.left,this.containment[3]+s.top]):i=this.containment,e.pageX-this.offset.click.left<i[0]&&(h=i[0]+this.offset.click.left),e.pageY-this.offset.click.top<i[1]&&(l=i[1]+this.offset.click.top),e.pageX-this.offset.click.left>i[2]&&(h=i[2]+this.offset.click.left),e.pageY-this.offset.click.top>i[3]&&(l=i[3]+this.offset.click.top)),o.grid&&(n=o.grid[1]?this.originalPageY+Math.round((l-this.originalPageY)/o.grid[1])*o.grid[1]:this.originalPageY,l=i?n-this.offset.click.top>=i[1]||n-this.offset.click.top>i[3]?n:n-this.offset.click.top>=i[1]?n-o.grid[1]:n+o.grid[1]:n,a=o.grid[0]?this.originalPageX+Math.round((h-this.originalPageX)/o.grid[0])*o.grid[0]:this.originalPageX,h=i?a-this.offset.click.left>=i[0]||a-this.offset.click.left>i[2]?a:a-this.offset.click.left>=i[0]?a-o.grid[0]:a+o.grid[0]:a),"y"===o.axis&&(h=this.originalPageX),"x"===o.axis&&(l=this.originalPageY)),{top:l-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.offset.scroll.top:r?0:this.offset.scroll.top),left:h-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.offset.scroll.left:r?0:this.offset.scroll.left)}},_clear:function(){this.helper.removeClass("ui-draggable-dragging"),this.helper[0]===this.element[0]||this.cancelHelperRemoval||this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1,this.destroyOnClear&&this.destroy()},_normalizeRightBottom:function(){"y"!==this.options.axis&&"auto"!==this.helper.css("right")&&(this.helper.width(this.helper.width()),this.helper.css("right","auto")),"x"!==this.options.axis&&"auto"!==this.helper.css("bottom")&&(this.helper.height(this.helper.height()),this.helper.css("bottom","auto"))},_trigger:function(t,i,s){return s=s||this._uiHash(),e.ui.plugin.call(this,t,[i,s,this],!0),/^(drag|start|stop)/.test(t)&&(this.positionAbs=this._convertPositionTo("absolute"),s.offset=this.positionAbs),e.Widget.prototype._trigger.call(this,t,i,s)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),e.ui.plugin.add("draggable","connectToSortable",{start:function(t,i,s){var n=e.extend({},i,{item:s.element});s.sortables=[],e(s.options.connectToSortable).each(function(){var i=e(this).sortable("instance");i&&!i.options.disabled&&(s.sortables.push(i),i.refreshPositions(),i._trigger("activate",t,n))})},stop:function(t,i,s){var n=e.extend({},i,{item:s.element});s.cancelHelperRemoval=!1,e.each(s.sortables,function(){var e=this;e.isOver?(e.isOver=0,s.cancelHelperRemoval=!0,e.cancelHelperRemoval=!1,e._storedCSS={position:e.placeholder.css("position"),top:e.placeholder.css("top"),left:e.placeholder.css("left")},e._mouseStop(t),e.options.helper=e.options._helper):(e.cancelHelperRemoval=!0,e._trigger("deactivate",t,n))})},drag:function(t,i,s){e.each(s.sortables,function(){var n=!1,a=this;a.positionAbs=s.positionAbs,a.helperProportions=s.helperProportions,a.offset.click=s.offset.click,a._intersectsWith(a.containerCache)&&(n=!0,e.each(s.sortables,function(){return this.positionAbs=s.positionAbs,this.helperProportions=s.helperProportions,this.offset.click=s.offset.click,this!==a&&this._intersectsWith(this.containerCache)&&e.contains(a.element[0],this.element[0])&&(n=!1),n})),n?(a.isOver||(a.isOver=1,s._parent=i.helper.parent(),a.currentItem=i.helper.appendTo(a.element).data("ui-sortable-item",!0),a.options._helper=a.options.helper,a.options.helper=function(){return i.helper[0]},t.target=a.currentItem[0],a._mouseCapture(t,!0),a._mouseStart(t,!0,!0),a.offset.click.top=s.offset.click.top,a.offset.click.left=s.offset.click.left,a.offset.parent.left-=s.offset.parent.left-a.offset.parent.left,a.offset.parent.top-=s.offset.parent.top-a.offset.parent.top,s._trigger("toSortable",t),s.dropped=a.element,e.each(s.sortables,function(){this.refreshPositions()}),s.currentItem=s.element,a.fromOutside=s),a.currentItem&&(a._mouseDrag(t),i.position=a.position)):a.isOver&&(a.isOver=0,a.cancelHelperRemoval=!0,a.options._revert=a.options.revert,a.options.revert=!1,a._trigger("out",t,a._uiHash(a)),a._mouseStop(t,!0),a.options.revert=a.options._revert,a.options.helper=a.options._helper,a.placeholder&&a.placeholder.remove(),i.helper.appendTo(s._parent),s._refreshOffsets(t),i.position=s._generatePosition(t,!0),s._trigger("fromSortable",t),s.dropped=!1,e.each(s.sortables,function(){this.refreshPositions()}))})}}),e.ui.plugin.add("draggable","cursor",{start:function(t,i,s){var n=e("body"),a=s.options;n.css("cursor")&&(a._cursor=n.css("cursor")),n.css("cursor",a.cursor)},stop:function(t,i,s){var n=s.options;n._cursor&&e("body").css("cursor",n._cursor)}}),e.ui.plugin.add("draggable","opacity",{start:function(t,i,s){var n=e(i.helper),a=s.options;n.css("opacity")&&(a._opacity=n.css("opacity")),n.css("opacity",a.opacity)},stop:function(t,i,s){var n=s.options;n._opacity&&e(i.helper).css("opacity",n._opacity)}}),e.ui.plugin.add("draggable","scroll",{start:function(e,t,i){i.scrollParentNotHidden||(i.scrollParentNotHidden=i.helper.scrollParent(!1)),i.scrollParentNotHidden[0]!==i.document[0]&&"HTML"!==i.scrollParentNotHidden[0].tagName&&(i.overflowOffset=i.scrollParentNotHidden.offset())},drag:function(t,i,s){var 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n,a=s.options,o=e.makeArray(e(a.stack)).sort(function(t,i){return(parseInt(e(t).css("zIndex"),10)||0)-(parseInt(e(i).css("zIndex"),10)||0)});o.length&&(n=parseInt(e(o[0]).css("zIndex"),10)||0,e(o).each(function(t){e(this).css("zIndex",n+t)}),this.css("zIndex",n+o.length))}}),e.ui.plugin.add("draggable","zIndex",{start:function(t,i,s){var n=e(i.helper),a=s.options;n.css("zIndex")&&(a._zIndex=n.css("zIndex")),n.css("zIndex",a.zIndex)},stop:function(t,i,s){var n=s.options;n._zIndex&&e(i.helper).css("zIndex",n._zIndex)}}),e.ui.draggable,e.widget("ui.resizable",e.ui.mouse,{version:"1.11.4",widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:90,resize:null,start:null,stop:null},_num:function(e){return parseInt(e,10)||0},_isNumber:function(e){return!isNaN(parseInt(e,10))},_hasScroll:function(t,i){if("hidden"===e(t).css("overflow"))return!1;var s=i&&"left"===i?"scrollLeft":"scrollTop",n=!1;return t[s]>0?!0:(t[s]=1,n=t[s]>0,t[s]=0,n)},_create:function(){var t,i,s,n,a,o=this,r=this.options;if(this.element.addClass("ui-resizable"),e.extend(this,{_aspectRatio:!!r.aspectRatio,aspectRatio:r.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:r.helper||r.ghost||r.animate?r.helper||"ui-resizable-helper":null}),this.element[0].nodeName.match(/^(canvas|textarea|input|select|button|img)$/i)&&(this.element.wrap(e("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("ui-resizable",this.element.resizable("instance")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=r.handles||(e(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se"),this._handles=e(),this.handles.constructor===String)for("all"===this.handles&&(this.handles="n,e,s,w,se,sw,ne,nw"),t=this.handles.split(","),this.handles={},i=0;t.length>i;i++)s=e.trim(t[i]),a="ui-resizable-"+s,n=e("<div 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this.handles)this.handles[i].constructor===String?this.handles[i]=this.element.children(this.handles[i]).first().show():(this.handles[i].jquery||this.handles[i].nodeType)&&(this.handles[i]=e(this.handles[i]),this._on(this.handles[i],{mousedown:o._mouseDown})),this.elementIsWrapper&&this.originalElement[0].nodeName.match(/^(textarea|input|select|button)$/i)&&(s=e(this.handles[i],this.element),a=/sw|ne|nw|se|n|s/.test(i)?s.outerHeight():s.outerWidth(),n=["padding",/ne|nw|n/.test(i)?"Top":/se|sw|s/.test(i)?"Bottom":/^e$/.test(i)?"Right":"Left"].join(""),t.css(n,a),this._proportionallyResize()),this._handles=this._handles.add(this.handles[i])},this._renderAxis(this.element),this._handles=this._handles.add(this.element.find(".ui-resizable-handle")),this._handles.disableSelection(),this._handles.mouseover(function(){o.resizing||(this.className&&(n=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)),o.axis=n&&n[1]?n[1]:"se")}),r.autoHide&&(this._handles.hide(),e(this.element).addClass("ui-resizable-autohide").mouseenter(function(){r.disabled||(e(this).removeClass("ui-resizable-autohide"),o._handles.show())}).mouseleave(function(){r.disabled||o.resizing||(e(this).addClass("ui-resizable-autohide"),o._handles.hide())})),this._mouseInit()},_destroy:function(){this._mouseDestroy();var 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this._helper&&(i=this._proportionallyResizeElements,s=i.length&&/textarea/i.test(i[0].nodeName),n=s&&this._hasScroll(i[0],"left")?0:u.sizeDiff.height,a=s?0:u.sizeDiff.width,o={width:u.helper.width()-a,height:u.helper.height()-n},r=parseInt(u.element.css("left"),10)+(u.position.left-u.originalPosition.left)||null,h=parseInt(u.element.css("top"),10)+(u.position.top-u.originalPosition.top)||null,l.animate||this.element.css(e.extend(o,{top:h,left:r})),u.helper.height(u.size.height),u.helper.width(u.size.width),this._helper&&!l.animate&&this._proportionallyResize()),e("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",t),this._helper&&this.helper.remove(),!1},_updatePrevProperties:function(){this.prevPosition={top:this.position.top,left:this.position.left},this.prevSize={width:this.size.width,height:this.size.height}},_applyChanges:function(){var e={};return 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t,i,s,n,a,o=this.options;a={minWidth:this._isNumber(o.minWidth)?o.minWidth:0,maxWidth:this._isNumber(o.maxWidth)?o.maxWidth:1/0,minHeight:this._isNumber(o.minHeight)?o.minHeight:0,maxHeight:this._isNumber(o.maxHeight)?o.maxHeight:1/0},(this._aspectRatio||e)&&(t=a.minHeight*this.aspectRatio,s=a.minWidth/this.aspectRatio,i=a.maxHeight*this.aspectRatio,n=a.maxWidth/this.aspectRatio,t>a.minWidth&&(a.minWidth=t),s>a.minHeight&&(a.minHeight=s),a.maxWidth>i&&(a.maxWidth=i),a.maxHeight>n&&(a.maxHeight=n)),this._vBoundaries=a},_updateCache:function(e){this.offset=this.helper.offset(),this._isNumber(e.left)&&(this.position.left=e.left),this._isNumber(e.top)&&(this.position.top=e.top),this._isNumber(e.height)&&(this.size.height=e.height),this._isNumber(e.width)&&(this.size.width=e.width)},_updateRatio:function(e){var t=this.position,i=this.size,s=this.axis;return this._isNumber(e.height)?e.width=e.height*this.aspectRatio:this._isNumber(e.width)&&(e.height=e.width/this.aspectRatio),"sw"===s&&(e.left=t.left+(i.width-e.width),e.top=null),"nw"===s&&(e.top=t.top+(i.height-e.height),e.left=t.left+(i.width-e.width)),e},_respectSize:function(e){var t=this._vBoundaries,i=this.axis,s=this._isNumber(e.width)&&t.maxWidth&&t.maxWidth<e.width,n=this._isNumber(e.height)&&t.maxHeight&&t.maxHeight<e.height,a=this._isNumber(e.width)&&t.minWidth&&t.minWidth>e.width,o=this._isNumber(e.height)&&t.minHeight&&t.minHeight>e.height,r=this.originalPosition.left+this.originalSize.width,h=this.position.top+this.size.height,l=/sw|nw|w/.test(i),u=/nw|ne|n/.test(i);return a&&(e.width=t.minWidth),o&&(e.height=t.minHeight),s&&(e.width=t.maxWidth),n&&(e.height=t.maxHeight),a&&l&&(e.left=r-t.minWidth),s&&l&&(e.left=r-t.maxWidth),o&&u&&(e.top=h-t.minHeight),n&&u&&(e.top=h-t.maxHeight),e.width||e.height||e.left||!e.top?e.width||e.height||e.top||!e.left||(e.left=null):e.top=null,e},_getPaddingPlusBorderDimensions:function(e){for(var t=0,i=[],s=[e.css("borderTopWidth"),e.css("borderRightWidth"),e.css("borderBottomWidth"),e.css("borderLeftWidth")],n=[e.css("paddingTop"),e.css("paddingRight"),e.css("paddingBottom"),e.css("paddingLeft")];4>t;t++)i[t]=parseInt(s[t],10)||0,i[t]+=parseInt(n[t],10)||0;return{height:i[0]+i[2],width:i[1]+i[3]}},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var e,t=0,i=this.helper||this.element;this._proportionallyResizeElements.length>t;t++)e=this._proportionallyResizeElements[t],this.outerDimensions||(this.outerDimensions=this._getPaddingPlusBorderDimensions(e)),e.css({height:i.height()-this.outerDimensions.height||0,width:i.width()-this.outerDimensions.width||0})},_renderProxy:function(){var t=this.element,i=this.options;this.elementOffset=t.offset(),this._helper?(this.helper=this.helper||e("<div style='overflow:hidden;'></div>"),this.helper.addClass(this._helper).css({width:this.element.outerWidth()-1,height:this.element.outerHeight()-1,position:"absolute",left:this.elementOffset.left+"px",top:this.elementOffset.top+"px",zIndex:++i.zIndex}),this.helper.appendTo("body").disableSelection()):this.helper=this.element},_change:{e:function(e,t){return{width:this.originalSize.width+t}},w:function(e,t){var i=this.originalSize,s=this.originalPosition;return{left:s.left+t,width:i.width-t}},n:function(e,t,i){var s=this.originalSize,n=this.originalPosition;return{top:n.top+i,height:s.height-i}},s:function(e,t,i){return{height:this.originalSize.height+i}},se:function(t,i,s){return e.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[t,i,s]))},sw:function(t,i,s){return e.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[t,i,s]))},ne:function(t,i,s){return e.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[t,i,s]))},nw:function(t,i,s){return e.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[t,i,s]))}},_propagate:function(t,i){e.ui.plugin.call(this,t,[i,this.ui()]),"resize"!==t&&this._trigger(t,i,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),e.ui.plugin.add("resizable","animate",{stop:function(t){var i=e(this).resizable("instance"),s=i.options,n=i._proportionallyResizeElements,a=n.length&&/textarea/i.test(n[0].nodeName),o=a&&i._hasScroll(n[0],"left")?0:i.sizeDiff.height,r=a?0:i.sizeDiff.width,h={width:i.size.width-r,height:i.size.height-o},l=parseInt(i.element.css("left"),10)+(i.position.left-i.originalPosition.left)||null,u=parseInt(i.element.css("top"),10)+(i.position.top-i.originalPosition.top)||null;i.element.animate(e.extend(h,u&&l?{top:u,left:l}:{}),{duration:s.animateDuration,easing:s.animateEasing,step:function(){var s={width:parseInt(i.element.css("width"),10),height:parseInt(i.element.css("height"),10),top:parseInt(i.element.css("top"),10),left:parseInt(i.element.css("left"),10)};n&&n.length&&e(n[0]).css({width:s.width,height:s.height}),i._updateCache(s),i._propagate("resize",t)}})}}),e.ui.plugin.add("resizable","containment",{start:function(){var t,i,s,n,a,o,r,h=e(this).resizable("instance"),l=h.options,u=h.element,d=l.containment,c=d instanceof e?d.get(0):/parent/.test(d)?u.parent().get(0):d;c&&(h.containerElement=e(c),/document/.test(d)||d===document?(h.containerOffset={left:0,top:0},h.containerPosition={left:0,top:0},h.parentData={element:e(document),left:0,top:0,width:e(document).width(),height:e(document).height()||document.body.parentNode.scrollHeight}):(t=e(c),i=[],e(["Top","Right","Left","Bottom"]).each(function(e,s){i[e]=h._num(t.css("padding"+s))}),h.containerOffset=t.offset(),h.containerPosition=t.position(),h.containerSize={height:t.innerHeight()-i[3],width:t.innerWidth()-i[1]},s=h.containerOffset,n=h.containerSize.height,a=h.containerSize.width,o=h._hasScroll(c,"left")?c.scrollWidth:a,r=h._hasScroll(c)?c.scrollHeight:n,h.parentData={element:c,left:s.left,top:s.top,width:o,height:r}))},resize:function(t){var i,s,n,a,o=e(this).resizable("instance"),r=o.options,h=o.containerOffset,l=o.position,u=o._aspectRatio||t.shiftKey,d={top:0,left:0},c=o.containerElement,p=!0;c[0]!==document&&/static/.test(c.css("position"))&&(d=h),l.left<(o._helper?h.left:0)&&(o.size.width=o.size.width+(o._helper?o.position.left-h.left:o.position.left-d.left),u&&(o.size.height=o.size.width/o.aspectRatio,p=!1),o.position.left=r.helper?h.left:0),l.top<(o._helper?h.top:0)&&(o.size.height=o.size.height+(o._helper?o.position.top-h.top:o.position.top),u&&(o.size.width=o.size.height*o.aspectRatio,p=!1),o.position.top=o._helper?h.top:0),n=o.containerElement.get(0)===o.element.parent().get(0),a=/relative|absolute/.test(o.containerElement.css("position")),n&&a?(o.offset.left=o.parentData.left+o.position.left,o.offset.top=o.parentData.top+o.position.top):(o.offset.left=o.element.offset().left,o.offset.top=o.element.offset().top),i=Math.abs(o.sizeDiff.width+(o._helper?o.offset.left-d.left:o.offset.left-h.left)),s=Math.abs(o.sizeDiff.height+(o._helper?o.offset.top-d.top:o.offset.top-h.top)),i+o.size.width>=o.parentData.width&&(o.size.width=o.parentData.width-i,u&&(o.size.height=o.size.width/o.aspectRatio,p=!1)),s+o.size.height>=o.parentData.height&&(o.size.height=o.parentData.height-s,u&&(o.size.width=o.size.height*o.aspectRatio,p=!1)),p||(o.position.left=o.prevPosition.left,o.position.top=o.prevPosition.top,o.size.width=o.prevSize.width,o.size.height=o.prevSize.height)},stop:function(){var t=e(this).resizable("instance"),i=t.options,s=t.containerOffset,n=t.containerPosition,a=t.containerElement,o=e(t.helper),r=o.offset(),h=o.outerWidth()-t.sizeDiff.width,l=o.outerHeight()-t.sizeDiff.height;t._helper&&!i.animate&&/relative/.test(a.css("position"))&&e(this).css({left:r.left-n.left-s.left,width:h,height:l}),t._helper&&!i.animate&&/static/.test(a.css("position"))&&e(this).css({left:r.left-n.left-s.left,width:h,height:l})}}),e.ui.plugin.add("resizable","alsoResize",{start:function(){var t=e(this).resizable("instance"),i=t.options;e(i.alsoResize).each(function(){var t=e(this);t.data("ui-resizable-alsoresize",{width:parseInt(t.width(),10),height:parseInt(t.height(),10),left:parseInt(t.css("left"),10),top:parseInt(t.css("top"),10)})})},resize:function(t,i){var s=e(this).resizable("instance"),n=s.options,a=s.originalSize,o=s.originalPosition,r={height:s.size.height-a.height||0,width:s.size.width-a.width||0,top:s.position.top-o.top||0,left:s.position.left-o.left||0};e(n.alsoResize).each(function(){var t=e(this),s=e(this).data("ui-resizable-alsoresize"),n={},a=t.parents(i.originalElement[0]).length?["width","height"]:["width","height","top","left"];e.each(a,function(e,t){var i=(s[t]||0)+(r[t]||0);i&&i>=0&&(n[t]=i||null)}),t.css(n)})},stop:function(){e(this).removeData("resizable-alsoresize")}}),e.ui.plugin.add("resizable","ghost",{start:function(){var t=e(this).resizable("instance"),i=t.options,s=t.size;t.ghost=t.originalElement.clone(),t.ghost.css({opacity:.25,display:"block",position:"relative",height:s.height,width:s.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass("string"==typeof i.ghost?i.ghost:""),t.ghost.appendTo(t.helper)},resize:function(){var t=e(this).resizable("instance");t.ghost&&t.ghost.css({position:"relative",height:t.size.height,width:t.size.width})},stop:function(){var t=e(this).resizable("instance");t.ghost&&t.helper&&t.helper.get(0).removeChild(t.ghost.get(0))}}),e.ui.plugin.add("resizable","grid",{resize:function(){var t,i=e(this).resizable("instance"),s=i.options,n=i.size,a=i.originalSize,o=i.originalPosition,r=i.axis,h="number"==typeof 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ui-widget-content").appendTo(this.uiDialog),this._createTitlebar(),this._createButtonPane(),this.options.draggable&&e.fn.draggable&&this._makeDraggable(),this.options.resizable&&e.fn.resizable&&this._makeResizable(),this._isOpen=!1,this._trackFocus()},_init:function(){this.options.autoOpen&&this.open()},_appendTo:function(){var t=this.options.appendTo;return t&&(t.jquery||t.nodeType)?e(t):this.document.find(t||"body").eq(0)},_destroy:function(){var e,t=this.originalPosition;this._untrackInstance(),this._destroyOverlay(),this.element.removeUniqueId().removeClass("ui-dialog-content ui-widget-content").css(this.originalCss).detach(),this.uiDialog.stop(!0,!0).remove(),this.originalTitle&&this.element.attr("title",this.originalTitle),e=t.parent.children().eq(t.index),e.length&&e[0]!==this.element[0]?e.before(this.element):t.parent.append(this.element)},widget:function(){return this.uiDialog},disable:e.noop,enable:e.noop,close:function(t){var i,s=this;if(this._isOpen&&this._trigger("beforeClose",t)!==!1){if(this._isOpen=!1,this._focusedElement=null,this._destroyOverlay(),this._untrackInstance(),!this.opener.filter(":focusable").focus().length)try{i=this.document[0].activeElement,i&&"body"!==i.nodeName.toLowerCase()&&e(i).blur()}catch(n){}this._hide(this.uiDialog,this.options.hide,function(){s._trigger("close",t)})}},isOpen:function(){return this._isOpen},moveToTop:function(){this._moveToTop()},_moveToTop:function(t,i){var s=!1,n=this.uiDialog.siblings(".ui-front:visible").map(function(){return+e(this).css("z-index")}).get(),a=Math.max.apply(null,n);return a>=+this.uiDialog.css("z-index")&&(this.uiDialog.css("z-index",a+1),s=!0),s&&!i&&this._trigger("focus",t),s},open:function(){var t=this;return this._isOpen?(this._moveToTop()&&this._focusTabbable(),void 0):(this._isOpen=!0,this.opener=e(this.document[0].activeElement),this._size(),this._position(),this._createOverlay(),this._moveToTop(null,!0),this.overlay&&this.overlay.css("z-index",this.uiDialog.css("z-index")-1),this._show(this.uiDialog,this.options.show,function(){t._focusTabbable(),t._trigger("focus")}),this._makeFocusTarget(),this._trigger("open"),void 0)},_focusTabbable:function(){var e=this._focusedElement;e||(e=this.element.find("[autofocus]")),e.length||(e=this.element.find(":tabbable")),e.length||(e=this.uiDialogButtonPane.find(":tabbable")),e.length||(e=this.uiDialogTitlebarClose.filter(":tabbable")),e.length||(e=this.uiDialog),e.eq(0).focus()},_keepFocus:function(t){function i(){var t=this.document[0].activeElement,i=this.uiDialog[0]===t||e.contains(this.uiDialog[0],t);i||this._focusTabbable()}t.preventDefault(),i.call(this),this._delay(i)},_createWrapper:function(){this.uiDialog=e("<div>").addClass("ui-dialog ui-widget ui-widget-content ui-corner-all ui-front "+this.options.dialogClass).hide().attr({tabIndex:-1,role:"dialog"}).appendTo(this._appendTo()),this._on(this.uiDialog,{keydown:function(t){if(this.options.closeOnEscape&&!t.isDefaultPrevented()&&t.keyCode&&t.keyCode===e.ui.keyCode.ESCAPE)return t.preventDefault(),this.close(t),void 0;
-if(t.keyCode===e.ui.keyCode.TAB&&!t.isDefaultPrevented()){var i=this.uiDialog.find(":tabbable"),s=i.filter(":first"),n=i.filter(":last");t.target!==n[0]&&t.target!==this.uiDialog[0]||t.shiftKey?t.target!==s[0]&&t.target!==this.uiDialog[0]||!t.shiftKey||(this._delay(function(){n.focus()}),t.preventDefault()):(this._delay(function(){s.focus()}),t.preventDefault())}},mousedown:function(e){this._moveToTop(e)&&this._focusTabbable()}}),this.element.find("[aria-describedby]").length||this.uiDialog.attr({"aria-describedby":this.element.uniqueId().attr("id")})},_createTitlebar:function(){var t;this.uiDialogTitlebar=e("<div>").addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(this.uiDialog),this._on(this.uiDialogTitlebar,{mousedown:function(t){e(t.target).closest(".ui-dialog-titlebar-close")||this.uiDialog.focus()}}),this.uiDialogTitlebarClose=e("<button type='button'></button>").button({label:this.options.closeText,icons:{primary:"ui-icon-closethick"},text:!1}).addClass("ui-dialog-titlebar-close").appendTo(this.uiDialogTitlebar),this._on(this.uiDialogTitlebarClose,{click:function(e){e.preventDefault(),this.close(e)}}),t=e("<span>").uniqueId().addClass("ui-dialog-title").prependTo(this.uiDialogTitlebar),this._title(t),this.uiDialog.attr({"aria-labelledby":t.attr("id")})},_title:function(e){this.options.title||e.html("&#160;"),e.text(this.options.title)},_createButtonPane:function(){this.uiDialogButtonPane=e("<div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"),this.uiButtonSet=e("<div>").addClass("ui-dialog-buttonset").appendTo(this.uiDialogButtonPane),this._createButtons()},_createButtons:function(){var t=this,i=this.options.buttons;return this.uiDialogButtonPane.remove(),this.uiButtonSet.empty(),e.isEmptyObject(i)||e.isArray(i)&&!i.length?(this.uiDialog.removeClass("ui-dialog-buttons"),void 0):(e.each(i,function(i,s){var n,a;s=e.isFunction(s)?{click:s,text:i}:s,s=e.extend({type:"button"},s),n=s.click,s.click=function(){n.apply(t.element[0],arguments)},a={icons:s.icons,text:s.showText},delete s.icons,delete s.showText,e("<button></button>",s).button(a).appendTo(t.uiButtonSet)}),this.uiDialog.addClass("ui-dialog-buttons"),this.uiDialogButtonPane.appendTo(this.uiDialog),void 0)},_makeDraggable:function(){function t(e){return{position:e.position,offset:e.offset}}var i=this,s=this.options;this.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(s,n){e(this).addClass("ui-dialog-dragging"),i._blockFrames(),i._trigger("dragStart",s,t(n))},drag:function(e,s){i._trigger("drag",e,t(s))},stop:function(n,a){var o=a.offset.left-i.document.scrollLeft(),r=a.offset.top-i.document.scrollTop();s.position={my:"left top",at:"left"+(o>=0?"+":"")+o+" "+"top"+(r>=0?"+":"")+r,of:i.window},e(this).removeClass("ui-dialog-dragging"),i._unblockFrames(),i._trigger("dragStop",n,t(a))}})},_makeResizable:function(){function t(e){return{originalPosition:e.originalPosition,originalSize:e.originalSize,position:e.position,size:e.size}}var i=this,s=this.options,n=s.resizable,a=this.uiDialog.css("position"),o="string"==typeof n?n:"n,e,s,w,se,sw,ne,nw";this.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:this.element,maxWidth:s.maxWidth,maxHeight:s.maxHeight,minWidth:s.minWidth,minHeight:this._minHeight(),handles:o,start:function(s,n){e(this).addClass("ui-dialog-resizing"),i._blockFrames(),i._trigger("resizeStart",s,t(n))},resize:function(e,s){i._trigger("resize",e,t(s))},stop:function(n,a){var o=i.uiDialog.offset(),r=o.left-i.document.scrollLeft(),h=o.top-i.document.scrollTop();s.height=i.uiDialog.height(),s.width=i.uiDialog.width(),s.position={my:"left top",at:"left"+(r>=0?"+":"")+r+" "+"top"+(h>=0?"+":"")+h,of:i.window},e(this).removeClass("ui-dialog-resizing"),i._unblockFrames(),i._trigger("resizeStop",n,t(a))}}).css("position",a)},_trackFocus:function(){this._on(this.widget(),{focusin:function(t){this._makeFocusTarget(),this._focusedElement=e(t.target)}})},_makeFocusTarget:function(){this._untrackInstance(),this._trackingInstances().unshift(this)},_untrackInstance:function(){var t=this._trackingInstances(),i=e.inArray(this,t);-1!==i&&t.splice(i,1)},_trackingInstances:function(){var e=this.document.data("ui-dialog-instances");return e||(e=[],this.document.data("ui-dialog-instances",e)),e},_minHeight:function(){var e=this.options;return"auto"===e.height?e.minHeight:Math.min(e.minHeight,e.height)},_position:function(){var e=this.uiDialog.is(":visible");e||this.uiDialog.show(),this.uiDialog.position(this.options.position),e||this.uiDialog.hide()},_setOptions:function(t){var i=this,s=!1,n={};e.each(t,function(e,t){i._setOption(e,t),e in i.sizeRelatedOptions&&(s=!0),e in i.resizableRelatedOptions&&(n[e]=t)}),s&&(this._size(),this._position()),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option",n)},_setOption:function(e,t){var i,s,n=this.uiDialog;"dialogClass"===e&&n.removeClass(this.options.dialogClass).addClass(t),"disabled"!==e&&(this._super(e,t),"appendTo"===e&&this.uiDialog.appendTo(this._appendTo()),"buttons"===e&&this._createButtons(),"closeText"===e&&this.uiDialogTitlebarClose.button({label:""+t}),"draggable"===e&&(i=n.is(":data(ui-draggable)"),i&&!t&&n.draggable("destroy"),!i&&t&&this._makeDraggable()),"position"===e&&this._position(),"resizable"===e&&(s=n.is(":data(ui-resizable)"),s&&!t&&n.resizable("destroy"),s&&"string"==typeof t&&n.resizable("option","handles",t),s||t===!1||this._makeResizable()),"title"===e&&this._title(this.uiDialogTitlebar.find(".ui-dialog-title")))},_size:function(){var e,t,i,s=this.options;this.element.show().css({width:"auto",minHeight:0,maxHeight:"none",height:0}),s.minWidth>s.width&&(s.width=s.minWidth),e=this.uiDialog.css({height:"auto",width:s.width}).outerHeight(),t=Math.max(0,s.minHeight-e),i="number"==typeof s.maxHeight?Math.max(0,s.maxHeight-e):"none","auto"===s.height?this.element.css({minHeight:t,maxHeight:i,height:"auto"}):this.element.height(Math.max(0,s.height-e)),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())},_blockFrames:function(){this.iframeBlocks=this.document.find("iframe").map(function(){var t=e(this);return e("<div>").css({position:"absolute",width:t.outerWidth(),height:t.outerHeight()}).appendTo(t.parent()).offset(t.offset())[0]})},_unblockFrames:function(){this.iframeBlocks&&(this.iframeBlocks.remove(),delete this.iframeBlocks)},_allowInteraction:function(t){return e(t.target).closest(".ui-dialog").length?!0:!!e(t.target).closest(".ui-datepicker").length},_createOverlay:function(){if(this.options.modal){var t=!0;this._delay(function(){t=!1}),this.document.data("ui-dialog-overlays")||this._on(this.document,{focusin:function(e){t||this._allowInteraction(e)||(e.preventDefault(),this._trackingInstances()[0]._focusTabbable())}}),this.overlay=e("<div>").addClass("ui-widget-overlay ui-front").appendTo(this._appendTo()),this._on(this.overlay,{mousedown:"_keepFocus"}),this.document.data("ui-dialog-overlays",(this.document.data("ui-dialog-overlays")||0)+1)}},_destroyOverlay:function(){if(this.options.modal&&this.overlay){var e=this.document.data("ui-dialog-overlays")-1;e?this.document.data("ui-dialog-overlays",e):this.document.unbind("focusin").removeData("ui-dialog-overlays"),this.overlay.remove(),this.overlay=null}}}),e.widget("ui.droppable",{version:"1.11.4",widgetEventPrefix:"drop",options:{accept:"*",activeClass:!1,addClasses:!0,greedy:!1,hoverClass:!1,scope:"default",tolerance:"intersect",activate:null,deactivate:null,drop:null,out:null,over:null},_create:function(){var t,i=this.options,s=i.accept;this.isover=!1,this.isout=!0,this.accept=e.isFunction(s)?s:function(e){return e.is(s)},this.proportions=function(){return arguments.length?(t=arguments[0],void 0):t?t:t={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight}},this._addToManager(i.scope),i.addClasses&&this.element.addClass("ui-droppable")},_addToManager:function(t){e.ui.ddmanager.droppables[t]=e.ui.ddmanager.droppables[t]||[],e.ui.ddmanager.droppables[t].push(this)},_splice:function(e){for(var 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i=e.data(this,"selectable-item"),l=!1;i&&i.element!==s.element[0]&&("touch"===n.tolerance?l=!(i.left>r||a>i.right||i.top>h||o>i.bottom):"fit"===n.tolerance&&(l=i.left>a&&r>i.right&&i.top>o&&h>i.bottom),l?(i.selected&&(i.$element.removeClass("ui-selected"),i.selected=!1),i.unselecting&&(i.$element.removeClass("ui-unselecting"),i.unselecting=!1),i.selecting||(i.$element.addClass("ui-selecting"),i.selecting=!0,s._trigger("selecting",t,{selecting:i.element}))):(i.selecting&&((t.metaKey||t.ctrlKey)&&i.startselected?(i.$element.removeClass("ui-selecting"),i.selecting=!1,i.$element.addClass("ui-selected"),i.selected=!0):(i.$element.removeClass("ui-selecting"),i.selecting=!1,i.startselected&&(i.$element.addClass("ui-unselecting"),i.unselecting=!0),s._trigger("unselecting",t,{unselecting:i.element}))),i.selected&&(t.metaKey||t.ctrlKey||i.startselected||(i.$element.removeClass("ui-selected"),i.selected=!1,i.$element.addClass("ui-unselecting"),i.unselecting=!0,s._trigger("unselecting",t,{unselecting:i.element})))))}),!1}},_mouseStop:function(t){var i=this;return this.dragged=!1,e(".ui-unselecting",this.element[0]).each(function(){var s=e.data(this,"selectable-item");s.$element.removeClass("ui-unselecting"),s.unselecting=!1,s.startselected=!1,i._trigger("unselected",t,{unselected:s.element})}),e(".ui-selecting",this.element[0]).each(function(){var s=e.data(this,"selectable-item");s.$element.removeClass("ui-selecting").addClass("ui-selected"),s.selecting=!1,s.selected=!0,s.startselected=!0,i._trigger("selected",t,{selected:s.element})}),this._trigger("stop",t),this.helper.remove(),!1}}),e.widget("ui.selectmenu",{version:"1.11.4",defaultElement:"<select>",options:{appendTo:null,disabled:null,icons:{button:"ui-icon-triangle-1-s"},position:{my:"left top",at:"left bottom",collision:"none"},width:null,change:null,close:null,focus:null,open:null,select:null},_create:function(){var e=this.element.uniqueId().attr("id");this.ids={element:e,button:e+"-button",menu:e+"-menu"},this._drawButton(),this._drawMenu(),this.options.disabled&&this.disable()},_drawButton:function(){var t=this;this.label=e("label[for='"+this.ids.element+"']").attr("for",this.ids.button),this._on(this.label,{click:function(e){this.button.focus(),e.preventDefault()}}),this.element.hide(),this.button=e("<span>",{"class":"ui-selectmenu-button ui-widget ui-state-default ui-corner-all",tabindex:this.options.disabled?-1:0,id:this.ids.button,role:"combobox","aria-expanded":"false","aria-autocomplete":"list","aria-owns":this.ids.menu,"aria-haspopup":"true"}).insertAfter(this.element),e("<span>",{"class":"ui-icon "+this.options.icons.button}).prependTo(this.button),this.buttonText=e("<span>",{"class":"ui-selectmenu-text"}).appendTo(this.button),this._setText(this.buttonText,this.element.find("option:selected").text()),this._resizeButton(),this._on(this.button,this._buttonEvents),this.button.one("focusin",function(){t.menuItems||t._refreshMenu()}),this._hoverable(this.button),this._focusable(this.button)},_drawMenu:function(){var t=this;this.menu=e("<ul>",{"aria-hidden":"true","aria-labelledby":this.ids.button,id:this.ids.menu}),this.menuWrap=e("<div>",{"class":"ui-selectmenu-menu ui-front"}).append(this.menu).appendTo(this._appendTo()),this.menuInstance=this.menu.menu({role:"listbox",select:function(e,i){e.preventDefault(),t._setSelection(),t._select(i.item.data("ui-selectmenu-item"),e)},focus:function(e,i){var s=i.item.data("ui-selectmenu-item");null!=t.focusIndex&&s.index!==t.focusIndex&&(t._trigger("focus",e,{item:s}),t.isOpen||t._select(s,e)),t.focusIndex=s.index,t.button.attr("aria-activedescendant",t.menuItems.eq(s.index).attr("id"))}}).menu("instance"),this.menu.addClass("ui-corner-bottom").removeClass("ui-corner-all"),this.menuInstance._off(this.menu,"mouseleave"),this.menuInstance._closeOnDocumentClick=function(){return!1},this.menuInstance._isDivider=function(){return!1}},refresh:function(){this._refreshMenu(),this._setText(this.buttonText,this._getSelectedItem().text()),this.options.width||this._resizeButton()},_refreshMenu:function(){this.menu.empty();var e,t=this.element.find("option");t.length&&(this._parseOptions(t),this._renderMenu(this.menu,this.items),this.menuInstance.refresh(),this.menuItems=this.menu.find("li").not(".ui-selectmenu-optgroup"),e=this._getSelectedItem(),this.menuInstance.focus(null,e),this._setAria(e.data("ui-selectmenu-item")),this._setOption("disabled",this.element.prop("disabled")))},open:function(e){this.options.disabled||(this.menuItems?(this.menu.find(".ui-state-focus").removeClass("ui-state-focus"),this.menuInstance.focus(null,this._getSelectedItem())):this._refreshMenu(),this.isOpen=!0,this._toggleAttr(),this._resizeMenu(),this._position(),this._on(this.document,this._documentClick),this._trigger("open",e))},_position:function(){this.menuWrap.position(e.extend({of:this.button},this.options.position))},close:function(e){this.isOpen&&(this.isOpen=!1,this._toggleAttr(),this.range=null,this._off(this.document),this._trigger("close",e))},widget:function(){return this.button},menuWidget:function(){return this.menu},_renderMenu:function(t,i){var s=this,n="";e.each(i,function(i,a){a.optgroup!==n&&(e("<li>",{"class":"ui-selectmenu-optgroup ui-menu-divider"+(a.element.parent("optgroup").prop("disabled")?" ui-state-disabled":""),text:a.optgroup}).appendTo(t),n=a.optgroup),s._renderItemData(t,a)})},_renderItemData:function(e,t){return this._renderItem(e,t).data("ui-selectmenu-item",t)},_renderItem:function(t,i){var s=e("<li>");return i.disabled&&s.addClass("ui-state-disabled"),this._setText(s,i.label),s.appendTo(t)},_setText:function(e,t){t?e.text(t):e.html("&#160;")},_move:function(e,t){var i,s,n=".ui-menu-item";this.isOpen?i=this.menuItems.eq(this.focusIndex):(i=this.menuItems.eq(this.element[0].selectedIndex),n+=":not(.ui-state-disabled)"),s="first"===e||"last"===e?i["first"===e?"prevAll":"nextAll"](n).eq(-1):i[e+"All"](n).eq(0),s.length&&this.menuInstance.focus(t,s)},_getSelectedItem:function(){return this.menuItems.eq(this.element[0].selectedIndex)},_toggle:function(e){this[this.isOpen?"close":"open"](e)},_setSelection:function(){var e;this.range&&(window.getSelection?(e=window.getSelection(),e.removeAllRanges(),e.addRange(this.range)):this.range.select(),this.button.focus())},_documentClick:{mousedown:function(t){this.isOpen&&(e(t.target).closest(".ui-selectmenu-menu, #"+this.ids.button).length||this.close(t))}},_buttonEvents:{mousedown:function(){var e;window.getSelection?(e=window.getSelection(),e.rangeCount&&(this.range=e.getRangeAt(0))):this.range=document.selection.createRange()},click:function(e){this._setSelection(),this._toggle(e)},keydown:function(t){var i=!0;switch(t.keyCode){case e.ui.keyCode.TAB:case e.ui.keyCode.ESCAPE:this.close(t),i=!1;break;case e.ui.keyCode.ENTER:this.isOpen&&this._selectFocusedItem(t);break;case e.ui.keyCode.UP:t.altKey?this._toggle(t):this._move("prev",t);break;case e.ui.keyCode.DOWN:t.altKey?this._toggle(t):this._move("next",t);break;case e.ui.keyCode.SPACE:this.isOpen?this._selectFocusedItem(t):this._toggle(t);break;case e.ui.keyCode.LEFT:this._move("prev",t);break;case e.ui.keyCode.RIGHT:this._move("next",t);break;case e.ui.keyCode.HOME:case e.ui.keyCode.PAGE_UP:this._move("first",t);break;case e.ui.keyCode.END:case e.ui.keyCode.PAGE_DOWN:this._move("last",t);break;default:this.menu.trigger(t),i=!1}i&&t.preventDefault()}},_selectFocusedItem:function(e){var t=this.menuItems.eq(this.focusIndex);t.hasClass("ui-state-disabled")||this._select(t.data("ui-selectmenu-item"),e)},_select:function(e,t){var i=this.element[0].selectedIndex;this.element[0].selectedIndex=e.index,this._setText(this.buttonText,e.label),this._setAria(e),this._trigger("select",t,{item:e}),e.index!==i&&this._trigger("change",t,{item:e}),this.close(t)},_setAria:function(e){var t=this.menuItems.eq(e.index).attr("id");this.button.attr({"aria-labelledby":t,"aria-activedescendant":t}),this.menu.attr("aria-activedescendant",t)},_setOption:function(e,t){"icons"===e&&this.button.find("span.ui-icon").removeClass(this.options.icons.button).addClass(t.button),this._super(e,t),"appendTo"===e&&this.menuWrap.appendTo(this._appendTo()),"disabled"===e&&(this.menuInstance.option("disabled",t),this.button.toggleClass("ui-state-disabled",t).attr("aria-disabled",t),this.element.prop("disabled",t),t?(this.button.attr("tabindex",-1),this.close()):this.button.attr("tabindex",0)),"width"===e&&this._resizeButton()},_appendTo:function(){var t=this.options.appendTo;return t&&(t=t.jquery||t.nodeType?e(t):this.document.find(t).eq(0)),t&&t[0]||(t=this.element.closest(".ui-front")),t.length||(t=this.document[0].body),t},_toggleAttr:function(){this.button.toggleClass("ui-corner-top",this.isOpen).toggleClass("ui-corner-all",!this.isOpen).attr("aria-expanded",this.isOpen),this.menuWrap.toggleClass("ui-selectmenu-open",this.isOpen),this.menu.attr("aria-hidden",!this.isOpen)},_resizeButton:function(){var e=this.options.width;e||(e=this.element.show().outerWidth(),this.element.hide()),this.button.outerWidth(e)},_resizeMenu:function(){this.menu.outerWidth(Math.max(this.button.outerWidth(),this.menu.width("").outerWidth()+1))},_getCreateOptions:function(){return{disabled:this.element.prop("disabled")}},_parseOptions:function(t){var i=[];t.each(function(t,s){var n=e(s),a=n.parent("optgroup");i.push({element:n,index:t,value:n.val(),label:n.text(),optgroup:a.attr("label")||"",disabled:a.prop("disabled")||n.prop("disabled")})}),this.items=i},_destroy:function(){this.menuWrap.remove(),this.button.remove(),this.element.show(),this.element.removeUniqueId(),this.label.attr("for",this.ids.element)}}),e.widget("ui.slider",e.ui.mouse,{version:"1.11.4",widgetEventPrefix:"slide",options:{animate:!1,distance:0,max:100,min:0,orientation:"horizontal",range:!1,step:1,value:0,values:null,change:null,slide:null,start:null,stop:null},numPages:5,_create:function(){this._keySliding=!1,this._mouseSliding=!1,this._animateOff=!0,this._handleIndex=null,this._detectOrientation(),this._mouseInit(),this._calculateNewMax(),this.element.addClass("ui-slider ui-slider-"+this.orientation+" ui-widget"+" ui-widget-content"+" ui-corner-all"),this._refresh(),this._setOption("disabled",this.options.disabled),this._animateOff=!1},_refresh:function(){this._createRange(),this._createHandles(),this._setupEvents(),this._refreshValue()},_createHandles:function(){var t,i,s=this.options,n=this.element.find(".ui-slider-handle").addClass("ui-state-default ui-corner-all"),a="<span class='ui-slider-handle ui-state-default ui-corner-all' tabindex='0'></span>",o=[];for(i=s.values&&s.values.length||1,n.length>i&&(n.slice(i).remove(),n=n.slice(0,i)),t=n.length;i>t;t++)o.push(a);this.handles=n.add(e(o.join("")).appendTo(this.element)),this.handle=this.handles.eq(0),this.handles.each(function(t){e(this).data("ui-slider-handle-index",t)})},_createRange:function(){var t=this.options,i="";t.range?(t.range===!0&&(t.values?t.values.length&&2!==t.values.length?t.values=[t.values[0],t.values[0]]:e.isArray(t.values)&&(t.values=t.values.slice(0)):t.values=[this._valueMin(),this._valueMin()]),this.range&&this.range.length?this.range.removeClass("ui-slider-range-min ui-slider-range-max").css({left:"",bottom:""}):(this.range=e("<div></div>").appendTo(this.element),i="ui-slider-range ui-widget-header ui-corner-all"),this.range.addClass(i+("min"===t.range||"max"===t.range?" ui-slider-range-"+t.range:""))):(this.range&&this.range.remove(),this.range=null)},_setupEvents:function(){this._off(this.handles),this._on(this.handles,this._handleEvents),this._hoverable(this.handles),this._focusable(this.handles)},_destroy:function(){this.handles.remove(),this.range&&this.range.remove(),this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-widget ui-widget-content ui-corner-all"),this._mouseDestroy()},_mouseCapture:function(t){var i,s,n,a,o,r,h,l,u=this,d=this.options;return d.disabled?!1:(this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()},this.elementOffset=this.element.offset(),i={x:t.pageX,y:t.pageY},s=this._normValueFromMouse(i),n=this._valueMax()-this._valueMin()+1,this.handles.each(function(t){var i=Math.abs(s-u.values(t));(n>i||n===i&&(t===u._lastChangedValue||u.values(t)===d.min))&&(n=i,a=e(this),o=t)}),r=this._start(t,o),r===!1?!1:(this._mouseSliding=!0,this._handleIndex=o,a.addClass("ui-state-active").focus(),h=a.offset(),l=!e(t.target).parents().addBack().is(".ui-slider-handle"),this._clickOffset=l?{left:0,top:0}:{left:t.pageX-h.left-a.width()/2,top:t.pageY-h.top-a.height()/2-(parseInt(a.css("borderTopWidth"),10)||0)-(parseInt(a.css("borderBottomWidth"),10)||0)+(parseInt(a.css("marginTop"),10)||0)},this.handles.hasClass("ui-state-hover")||this._slide(t,o,s),this._animateOff=!0,!0))},_mouseStart:function(){return!0},_mouseDrag:function(e){var t={x:e.pageX,y:e.pageY},i=this._normValueFromMouse(t);return this._slide(e,this._handleIndex,i),!1},_mouseStop:function(e){return this.handles.removeClass("ui-state-active"),this._mouseSliding=!1,this._stop(e,this._handleIndex),this._change(e,this._handleIndex),this._handleIndex=null,this._clickOffset=null,this._animateOff=!1,!1},_detectOrientation:function(){this.orientation="vertical"===this.options.orientation?"vertical":"horizontal"},_normValueFromMouse:function(e){var t,i,s,n,a;return"horizontal"===this.orientation?(t=this.elementSize.width,i=e.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)):(t=this.elementSize.height,i=e.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)),s=i/t,s>1&&(s=1),0>s&&(s=0),"vertical"===this.orientation&&(s=1-s),n=this._valueMax()-this._valueMin(),a=this._valueMin()+s*n,this._trimAlignValue(a)},_start:function(e,t){var i={handle:this.handles[t],value:this.value()};return this.options.values&&this.options.values.length&&(i.value=this.values(t),i.values=this.values()),this._trigger("start",e,i)},_slide:function(e,t,i){var s,n,a;this.options.values&&this.options.values.length?(s=this.values(t?0:1),2===this.options.values.length&&this.options.range===!0&&(0===t&&i>s||1===t&&s>i)&&(i=s),i!==this.values(t)&&(n=this.values(),n[t]=i,a=this._trigger("slide",e,{handle:this.handles[t],value:i,values:n}),s=this.values(t?0:1),a!==!1&&this.values(t,i))):i!==this.value()&&(a=this._trigger("slide",e,{handle:this.handles[t],value:i}),a!==!1&&this.value(i))},_stop:function(e,t){var i={handle:this.handles[t],value:this.value()};this.options.values&&this.options.values.length&&(i.value=this.values(t),i.values=this.values()),this._trigger("stop",e,i)},_change:function(e,t){if(!this._keySliding&&!this._mouseSliding){var i={handle:this.handles[t],value:this.value()};this.options.values&&this.options.values.length&&(i.value=this.values(t),i.values=this.values()),this._lastChangedValue=t,this._trigger("change",e,i)}},value:function(e){return arguments.length?(this.options.value=this._trimAlignValue(e),this._refreshValue(),this._change(null,0),void 0):this._value()},values:function(t,i){var s,n,a;if(arguments.length>1)return this.options.values[t]=this._trimAlignValue(i),this._refreshValue(),this._change(null,t),void 0;if(!arguments.length)return this._values();if(!e.isArray(arguments[0]))return this.options.values&&this.options.values.length?this._values(t):this.value();for(s=this.options.values,n=arguments[0],a=0;s.length>a;a+=1)s[a]=this._trimAlignValue(n[a]),this._change(null,a);this._refreshValue()},_setOption:function(t,i){var s,n=0;switch("range"===t&&this.options.range===!0&&("min"===i?(this.options.value=this._values(0),this.options.values=null):"max"===i&&(this.options.value=this._values(this.options.values.length-1),this.options.values=null)),e.isArray(this.options.values)&&(n=this.options.values.length),"disabled"===t&&this.element.toggleClass("ui-state-disabled",!!i),this._super(t,i),t){case"orientation":this._detectOrientation(),this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation),this._refreshValue(),this.handles.css("horizontal"===i?"bottom":"left","");break;case"value":this._animateOff=!0,this._refreshValue(),this._change(null,0),this._animateOff=!1;break;case"values":for(this._animateOff=!0,this._refreshValue(),s=0;n>s;s+=1)this._change(null,s);this._animateOff=!1;break;case"step":case"min":case"max":this._animateOff=!0,this._calculateNewMax(),this._refreshValue(),this._animateOff=!1;break;case"range":this._animateOff=!0,this._refresh(),this._animateOff=!1}},_value:function(){var e=this.options.value;return e=this._trimAlignValue(e)},_values:function(e){var t,i,s;if(arguments.length)return t=this.options.values[e],t=this._trimAlignValue(t);if(this.options.values&&this.options.values.length){for(i=this.options.values.slice(),s=0;i.length>s;s+=1)i[s]=this._trimAlignValue(i[s]);return i}return[]},_trimAlignValue:function(e){if(this._valueMin()>=e)return this._valueMin();if(e>=this._valueMax())return this._valueMax();var t=this.options.step>0?this.options.step:1,i=(e-this._valueMin())%t,s=e-i;return 2*Math.abs(i)>=t&&(s+=i>0?t:-t),parseFloat(s.toFixed(5))},_calculateNewMax:function(){var e=this.options.max,t=this._valueMin(),i=this.options.step,s=Math.floor(+(e-t).toFixed(this._precision())/i)*i;e=s+t,this.max=parseFloat(e.toFixed(this._precision()))},_precision:function(){var e=this._precisionOf(this.options.step);return null!==this.options.min&&(e=Math.max(e,this._precisionOf(this.options.min))),e},_precisionOf:function(e){var t=""+e,i=t.indexOf(".");return-1===i?0:t.length-i-1},_valueMin:function(){return this.options.min},_valueMax:function(){return this.max},_refreshValue:function(){var t,i,s,n,a,o=this.options.range,r=this.options,h=this,l=this._animateOff?!1:r.animate,u={};this.options.values&&this.options.values.length?this.handles.each(function(s){i=100*((h.values(s)-h._valueMin())/(h._valueMax()-h._valueMin())),u["horizontal"===h.orientation?"left":"bottom"]=i+"%",e(this).stop(1,1)[l?"animate":"css"](u,r.animate),h.options.range===!0&&("horizontal"===h.orientation?(0===s&&h.range.stop(1,1)[l?"animate":"css"]({left:i+"%"},r.animate),1===s&&h.range[l?"animate":"css"]({width:i-t+"%"},{queue:!1,duration:r.animate})):(0===s&&h.range.stop(1,1)[l?"animate":"css"]({bottom:i+"%"},r.animate),1===s&&h.range[l?"animate":"css"]({height:i-t+"%"},{queue:!1,duration:r.animate}))),t=i}):(s=this.value(),n=this._valueMin(),a=this._valueMax(),i=a!==n?100*((s-n)/(a-n)):0,u["horizontal"===this.orientation?"left":"bottom"]=i+"%",this.handle.stop(1,1)[l?"animate":"css"](u,r.animate),"min"===o&&"horizontal"===this.orientation&&this.range.stop(1,1)[l?"animate":"css"]({width:i+"%"},r.animate),"max"===o&&"horizontal"===this.orientation&&this.range[l?"animate":"css"]({width:100-i+"%"},{queue:!1,duration:r.animate}),"min"===o&&"vertical"===this.orientation&&this.range.stop(1,1)[l?"animate":"css"]({height:i+"%"},r.animate),"max"===o&&"vertical"===this.orientation&&this.range[l?"animate":"css"]({height:100-i+"%"},{queue:!1,duration:r.animate}))},_handleEvents:{keydown:function(t){var i,s,n,a,o=e(t.target).data("ui-slider-handle-index");switch(t.keyCode){case e.ui.keyCode.HOME:case e.ui.keyCode.END:case e.ui.keyCode.PAGE_UP:case e.ui.keyCode.PAGE_DOWN:case e.ui.keyCode.UP:case e.ui.keyCode.RIGHT:case e.ui.keyCode.DOWN:case e.ui.keyCode.LEFT:if(t.preventDefault(),!this._keySliding&&(this._keySliding=!0,e(t.target).addClass("ui-state-active"),i=this._start(t,o),i===!1))return}switch(a=this.options.step,s=n=this.options.values&&this.options.values.length?this.values(o):this.value(),t.keyCode){case e.ui.keyCode.HOME:n=this._valueMin();break;case e.ui.keyCode.END:n=this._valueMax();break;case e.ui.keyCode.PAGE_UP:n=this._trimAlignValue(s+(this._valueMax()-this._valueMin())/this.numPages);break;case e.ui.keyCode.PAGE_DOWN:n=this._trimAlignValue(s-(this._valueMax()-this._valueMin())/this.numPages);break;case e.ui.keyCode.UP:case e.ui.keyCode.RIGHT:if(s===this._valueMax())return;n=this._trimAlignValue(s+a);break;case e.ui.keyCode.DOWN:case e.ui.keyCode.LEFT:if(s===this._valueMin())return;n=this._trimAlignValue(s-a)}this._slide(t,o,n)},keyup:function(t){var i=e(t.target).data("ui-slider-handle-index");this._keySliding&&(this._keySliding=!1,this._stop(t,i),this._change(t,i),e(t.target).removeClass("ui-state-active"))}}}),e.widget("ui.sortable",e.ui.mouse,{version:"1.11.4",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_isOverAxis:function(e,t,i){return e>=t&&t+i>e},_isFloating:function(e){return/left|right/.test(e.css("float"))||/inline|table-cell/.test(e.css("display"))},_create:function(){this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.offset=this.element.offset(),this._mouseInit(),this._setHandleClassName(),this.ready=!0},_setOption:function(e,t){this._super(e,t),"handle"===e&&this._setHandleClassName()},_setHandleClassName:function(){this.element.find(".ui-sortable-handle").removeClass("ui-sortable-handle"),e.each(this.items,function(){(this.instance.options.handle?this.item.find(this.instance.options.handle):this.item).addClass("ui-sortable-handle")})},_destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").find(".ui-sortable-handle").removeClass("ui-sortable-handle"),this._mouseDestroy();for(var e=this.items.length-1;e>=0;e--)this.items[e].item.removeData(this.widgetName+"-item");return this},_mouseCapture:function(t,i){var s=null,n=!1,a=this;return this.reverting?!1:this.options.disabled||"static"===this.options.type?!1:(this._refreshItems(t),e(t.target).parents().each(function(){return e.data(this,a.widgetName+"-item")===a?(s=e(this),!1):void 0}),e.data(t.target,a.widgetName+"-item")===a&&(s=e(t.target)),s?!this.options.handle||i||(e(this.options.handle,s).find("*").addBack().each(function(){this===t.target&&(n=!0)}),n)?(this.currentItem=s,this._removeCurrentsFromItems(),!0):!1:!1)},_mouseStart:function(t,i,s){var n,a,o=this.options;if(this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(t),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},e.extend(this.offset,{click:{left:t.pageX-this.offset.left,top:t.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(t),this.originalPageX=t.pageX,this.originalPageY=t.pageY,o.cursorAt&&this._adjustOffsetFromHelper(o.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!==this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),o.containment&&this._setContainment(),o.cursor&&"auto"!==o.cursor&&(a=this.document.find("body"),this.storedCursor=a.css("cursor"),a.css("cursor",o.cursor),this.storedStylesheet=e("<style>*{ cursor: "+o.cursor+" !important; }</style>").appendTo(a)),o.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",o.opacity)),o.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",o.zIndex)),this.scrollParent[0]!==this.document[0]&&"HTML"!==this.scrollParent[0].tagName&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",t,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions(),!s)for(n=this.containers.length-1;n>=0;n--)this.containers[n]._trigger("activate",t,this._uiHash(this));
-return e.ui.ddmanager&&(e.ui.ddmanager.current=this),e.ui.ddmanager&&!o.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(t),!0},_mouseDrag:function(t){var i,s,n,a,o=this.options,r=!1;for(this.position=this._generatePosition(t),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs),this.options.scroll&&(this.scrollParent[0]!==this.document[0]&&"HTML"!==this.scrollParent[0].tagName?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-t.pageY<o.scrollSensitivity?this.scrollParent[0].scrollTop=r=this.scrollParent[0].scrollTop+o.scrollSpeed:t.pageY-this.overflowOffset.top<o.scrollSensitivity&&(this.scrollParent[0].scrollTop=r=this.scrollParent[0].scrollTop-o.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-t.pageX<o.scrollSensitivity?this.scrollParent[0].scrollLeft=r=this.scrollParent[0].scrollLeft+o.scrollSpeed:t.pageX-this.overflowOffset.left<o.scrollSensitivity&&(this.scrollParent[0].scrollLeft=r=this.scrollParent[0].scrollLeft-o.scrollSpeed)):(t.pageY-this.document.scrollTop()<o.scrollSensitivity?r=this.document.scrollTop(this.document.scrollTop()-o.scrollSpeed):this.window.height()-(t.pageY-this.document.scrollTop())<o.scrollSensitivity&&(r=this.document.scrollTop(this.document.scrollTop()+o.scrollSpeed)),t.pageX-this.document.scrollLeft()<o.scrollSensitivity?r=this.document.scrollLeft(this.document.scrollLeft()-o.scrollSpeed):this.window.width()-(t.pageX-this.document.scrollLeft())<o.scrollSensitivity&&(r=this.document.scrollLeft(this.document.scrollLeft()+o.scrollSpeed))),r!==!1&&e.ui.ddmanager&&!o.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t)),this.positionAbs=this._convertPositionTo("absolute"),this.options.axis&&"y"===this.options.axis||(this.helper[0].style.left=this.position.left+"px"),this.options.axis&&"x"===this.options.axis||(this.helper[0].style.top=this.position.top+"px"),i=this.items.length-1;i>=0;i--)if(s=this.items[i],n=s.item[0],a=this._intersectsWithPointer(s),a&&s.instance===this.currentContainer&&n!==this.currentItem[0]&&this.placeholder[1===a?"next":"prev"]()[0]!==n&&!e.contains(this.placeholder[0],n)&&("semi-dynamic"===this.options.type?!e.contains(this.element[0],n):!0)){if(this.direction=1===a?"down":"up","pointer"!==this.options.tolerance&&!this._intersectsWithSides(s))break;this._rearrange(t,s),this._trigger("change",t,this._uiHash());break}return this._contactContainers(t),e.ui.ddmanager&&e.ui.ddmanager.drag(this,t),this._trigger("sort",t,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(t,i){if(t){if(e.ui.ddmanager&&!this.options.dropBehaviour&&e.ui.ddmanager.drop(this,t),this.options.revert){var s=this,n=this.placeholder.offset(),a=this.options.axis,o={};a&&"x"!==a||(o.left=n.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollLeft)),a&&"y"!==a||(o.top=n.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollTop)),this.reverting=!0,e(this.helper).animate(o,parseInt(this.options.revert,10)||500,function(){s._clear(t)})}else this._clear(t,i);return!1}},cancel:function(){if(this.dragging){this._mouseUp({target:null}),"original"===this.options.helper?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var t=this.containers.length-1;t>=0;t--)this.containers[t]._trigger("deactivate",null,this._uiHash(this)),this.containers[t].containerCache.over&&(this.containers[t]._trigger("out",null,this._uiHash(this)),this.containers[t].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),"original"!==this.options.helper&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),e.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?e(this.domPosition.prev).after(this.currentItem):e(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(t){var i=this._getItemsAsjQuery(t&&t.connected),s=[];return t=t||{},e(i).each(function(){var i=(e(t.item||this).attr(t.attribute||"id")||"").match(t.expression||/(.+)[\-=_](.+)/);i&&s.push((t.key||i[1]+"[]")+"="+(t.key&&t.expression?i[1]:i[2]))}),!s.length&&t.key&&s.push(t.key+"="),s.join("&")},toArray:function(t){var i=this._getItemsAsjQuery(t&&t.connected),s=[];return t=t||{},i.each(function(){s.push(e(t.item||this).attr(t.attribute||"id")||"")}),s},_intersectsWith:function(e){var t=this.positionAbs.left,i=t+this.helperProportions.width,s=this.positionAbs.top,n=s+this.helperProportions.height,a=e.left,o=a+e.width,r=e.top,h=r+e.height,l=this.offset.click.top,u=this.offset.click.left,d="x"===this.options.axis||s+l>r&&h>s+l,c="y"===this.options.axis||t+u>a&&o>t+u,p=d&&c;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>e[this.floating?"width":"height"]?p:t+this.helperProportions.width/2>a&&o>i-this.helperProportions.width/2&&s+this.helperProportions.height/2>r&&h>n-this.helperProportions.height/2},_intersectsWithPointer:function(e){var t="x"===this.options.axis||this._isOverAxis(this.positionAbs.top+this.offset.click.top,e.top,e.height),i="y"===this.options.axis||this._isOverAxis(this.positionAbs.left+this.offset.click.left,e.left,e.width),s=t&&i,n=this._getDragVerticalDirection(),a=this._getDragHorizontalDirection();return s?this.floating?a&&"right"===a||"down"===n?2:1:n&&("down"===n?2:1):!1},_intersectsWithSides:function(e){var t=this._isOverAxis(this.positionAbs.top+this.offset.click.top,e.top+e.height/2,e.height),i=this._isOverAxis(this.positionAbs.left+this.offset.click.left,e.left+e.width/2,e.width),s=this._getDragVerticalDirection(),n=this._getDragHorizontalDirection();return this.floating&&n?"right"===n&&i||"left"===n&&!i:s&&("down"===s&&t||"up"===s&&!t)},_getDragVerticalDirection:function(){var e=this.positionAbs.top-this.lastPositionAbs.top;return 0!==e&&(e>0?"down":"up")},_getDragHorizontalDirection:function(){var e=this.positionAbs.left-this.lastPositionAbs.left;return 0!==e&&(e>0?"right":"left")},refresh:function(e){return this._refreshItems(e),this._setHandleClassName(),this.refreshPositions(),this},_connectWith:function(){var e=this.options;return e.connectWith.constructor===String?[e.connectWith]:e.connectWith},_getItemsAsjQuery:function(t){function i(){r.push(this)}var s,n,a,o,r=[],h=[],l=this._connectWith();if(l&&t)for(s=l.length-1;s>=0;s--)for(a=e(l[s],this.document[0]),n=a.length-1;n>=0;n--)o=e.data(a[n],this.widgetFullName),o&&o!==this&&!o.options.disabled&&h.push([e.isFunction(o.options.items)?o.options.items.call(o.element):e(o.options.items,o.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),o]);for(h.push([e.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):e(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]),s=h.length-1;s>=0;s--)h[s][0].each(i);return e(r)},_removeCurrentsFromItems:function(){var t=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=e.grep(this.items,function(e){for(var i=0;t.length>i;i++)if(t[i]===e.item[0])return!1;return!0})},_refreshItems:function(t){this.items=[],this.containers=[this];var i,s,n,a,o,r,h,l,u=this.items,d=[[e.isFunction(this.options.items)?this.options.items.call(this.element[0],t,{item:this.currentItem}):e(this.options.items,this.element),this]],c=this._connectWith();if(c&&this.ready)for(i=c.length-1;i>=0;i--)for(n=e(c[i],this.document[0]),s=n.length-1;s>=0;s--)a=e.data(n[s],this.widgetFullName),a&&a!==this&&!a.options.disabled&&(d.push([e.isFunction(a.options.items)?a.options.items.call(a.element[0],t,{item:this.currentItem}):e(a.options.items,a.element),a]),this.containers.push(a));for(i=d.length-1;i>=0;i--)for(o=d[i][1],r=d[i][0],s=0,l=r.length;l>s;s++)h=e(r[s]),h.data(this.widgetName+"-item",o),u.push({item:h,instance:o,width:0,height:0,left:0,top:0})},refreshPositions:function(t){this.floating=this.items.length?"x"===this.options.axis||this._isFloating(this.items[0].item):!1,this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var i,s,n,a;for(i=this.items.length-1;i>=0;i--)s=this.items[i],s.instance!==this.currentContainer&&this.currentContainer&&s.item[0]!==this.currentItem[0]||(n=this.options.toleranceElement?e(this.options.toleranceElement,s.item):s.item,t||(s.width=n.outerWidth(),s.height=n.outerHeight()),a=n.offset(),s.left=a.left,s.top=a.top);if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(i=this.containers.length-1;i>=0;i--)a=this.containers[i].element.offset(),this.containers[i].containerCache.left=a.left,this.containers[i].containerCache.top=a.top,this.containers[i].containerCache.width=this.containers[i].element.outerWidth(),this.containers[i].containerCache.height=this.containers[i].element.outerHeight();return this},_createPlaceholder:function(t){t=t||this;var i,s=t.options;s.placeholder&&s.placeholder.constructor!==String||(i=s.placeholder,s.placeholder={element:function(){var s=t.currentItem[0].nodeName.toLowerCase(),n=e("<"+s+">",t.document[0]).addClass(i||t.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");return"tbody"===s?t._createTrPlaceholder(t.currentItem.find("tr").eq(0),e("<tr>",t.document[0]).appendTo(n)):"tr"===s?t._createTrPlaceholder(t.currentItem,n):"img"===s&&n.attr("src",t.currentItem.attr("src")),i||n.css("visibility","hidden"),n},update:function(e,n){(!i||s.forcePlaceholderSize)&&(n.height()||n.height(t.currentItem.innerHeight()-parseInt(t.currentItem.css("paddingTop")||0,10)-parseInt(t.currentItem.css("paddingBottom")||0,10)),n.width()||n.width(t.currentItem.innerWidth()-parseInt(t.currentItem.css("paddingLeft")||0,10)-parseInt(t.currentItem.css("paddingRight")||0,10)))}}),t.placeholder=e(s.placeholder.element.call(t.element,t.currentItem)),t.currentItem.after(t.placeholder),s.placeholder.update(t,t.placeholder)},_createTrPlaceholder:function(t,i){var s=this;t.children().each(function(){e("<td>&#160;</td>",s.document[0]).attr("colspan",e(this).attr("colspan")||1).appendTo(i)})},_contactContainers:function(t){var i,s,n,a,o,r,h,l,u,d,c=null,p=null;for(i=this.containers.length-1;i>=0;i--)if(!e.contains(this.currentItem[0],this.containers[i].element[0]))if(this._intersectsWith(this.containers[i].containerCache)){if(c&&e.contains(this.containers[i].element[0],c.element[0]))continue;c=this.containers[i],p=i}else this.containers[i].containerCache.over&&(this.containers[i]._trigger("out",t,this._uiHash(this)),this.containers[i].containerCache.over=0);if(c)if(1===this.containers.length)this.containers[p].containerCache.over||(this.containers[p]._trigger("over",t,this._uiHash(this)),this.containers[p].containerCache.over=1);else{for(n=1e4,a=null,u=c.floating||this._isFloating(this.currentItem),o=u?"left":"top",r=u?"width":"height",d=u?"clientX":"clientY",s=this.items.length-1;s>=0;s--)e.contains(this.containers[p].element[0],this.items[s].item[0])&&this.items[s].item[0]!==this.currentItem[0]&&(h=this.items[s].item.offset()[o],l=!1,t[d]-h>this.items[s][r]/2&&(l=!0),n>Math.abs(t[d]-h)&&(n=Math.abs(t[d]-h),a=this.items[s],this.direction=l?"up":"down"));if(!a&&!this.options.dropOnEmpty)return;if(this.currentContainer===this.containers[p])return this.currentContainer.containerCache.over||(this.containers[p]._trigger("over",t,this._uiHash()),this.currentContainer.containerCache.over=1),void 0;a?this._rearrange(t,a,null,!0):this._rearrange(t,null,this.containers[p].element,!0),this._trigger("change",t,this._uiHash()),this.containers[p]._trigger("change",t,this._uiHash(this)),this.currentContainer=this.containers[p],this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[p]._trigger("over",t,this._uiHash(this)),this.containers[p].containerCache.over=1}},_createHelper:function(t){var i=this.options,s=e.isFunction(i.helper)?e(i.helper.apply(this.element[0],[t,this.currentItem])):"clone"===i.helper?this.currentItem.clone():this.currentItem;return s.parents("body").length||e("parent"!==i.appendTo?i.appendTo:this.currentItem[0].parentNode)[0].appendChild(s[0]),s[0]===this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(!s[0].style.width||i.forceHelperSize)&&s.width(this.currentItem.width()),(!s[0].style.height||i.forceHelperSize)&&s.height(this.currentItem.height()),s},_adjustOffsetFromHelper:function(t){"string"==typeof t&&(t=t.split(" ")),e.isArray(t)&&(t={left:+t[0],top:+t[1]||0}),"left"in t&&(this.offset.click.left=t.left+this.margins.left),"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left),"top"in t&&(this.offset.click.top=t.top+this.margins.top),"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var t=this.offsetParent.offset();return"absolute"===this.cssPosition&&this.scrollParent[0]!==this.document[0]&&e.contains(this.scrollParent[0],this.offsetParent[0])&&(t.left+=this.scrollParent.scrollLeft(),t.top+=this.scrollParent.scrollTop()),(this.offsetParent[0]===this.document[0].body||this.offsetParent[0].tagName&&"html"===this.offsetParent[0].tagName.toLowerCase()&&e.ui.ie)&&(t={top:0,left:0}),{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"===this.cssPosition){var e=this.currentItem.position();return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t,i,s,n=this.options;"parent"===n.containment&&(n.containment=this.helper[0].parentNode),("document"===n.containment||"window"===n.containment)&&(this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,"document"===n.containment?this.document.width():this.window.width()-this.helperProportions.width-this.margins.left,("document"===n.containment?this.document.width():this.window.height()||this.document[0].body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]),/^(document|window|parent)$/.test(n.containment)||(t=e(n.containment)[0],i=e(n.containment).offset(),s="hidden"!==e(t).css("overflow"),this.containment=[i.left+(parseInt(e(t).css("borderLeftWidth"),10)||0)+(parseInt(e(t).css("paddingLeft"),10)||0)-this.margins.left,i.top+(parseInt(e(t).css("borderTopWidth"),10)||0)+(parseInt(e(t).css("paddingTop"),10)||0)-this.margins.top,i.left+(s?Math.max(t.scrollWidth,t.offsetWidth):t.offsetWidth)-(parseInt(e(t).css("borderLeftWidth"),10)||0)-(parseInt(e(t).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,i.top+(s?Math.max(t.scrollHeight,t.offsetHeight):t.offsetHeight)-(parseInt(e(t).css("borderTopWidth"),10)||0)-(parseInt(e(t).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top])},_convertPositionTo:function(t,i){i||(i=this.position);var s="absolute"===t?1:-1,n="absolute"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,a=/(html|body)/i.test(n[0].tagName);return{top:i.top+this.offset.relative.top*s+this.offset.parent.top*s-("fixed"===this.cssPosition?-this.scrollParent.scrollTop():a?0:n.scrollTop())*s,left:i.left+this.offset.relative.left*s+this.offset.parent.left*s-("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():a?0:n.scrollLeft())*s}},_generatePosition:function(t){var i,s,n=this.options,a=t.pageX,o=t.pageY,r="absolute"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,h=/(html|body)/i.test(r[0].tagName);return"relative"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&this.scrollParent[0]!==this.offsetParent[0]||(this.offset.relative=this._getRelativeOffset()),this.originalPosition&&(this.containment&&(t.pageX-this.offset.click.left<this.containment[0]&&(a=this.containment[0]+this.offset.click.left),t.pageY-this.offset.click.top<this.containment[1]&&(o=this.containment[1]+this.offset.click.top),t.pageX-this.offset.click.left>this.containment[2]&&(a=this.containment[2]+this.offset.click.left),t.pageY-this.offset.click.top>this.containment[3]&&(o=this.containment[3]+this.offset.click.top)),n.grid&&(i=this.originalPageY+Math.round((o-this.originalPageY)/n.grid[1])*n.grid[1],o=this.containment?i-this.offset.click.top>=this.containment[1]&&i-this.offset.click.top<=this.containment[3]?i:i-this.offset.click.top>=this.containment[1]?i-n.grid[1]:i+n.grid[1]:i,s=this.originalPageX+Math.round((a-this.originalPageX)/n.grid[0])*n.grid[0],a=this.containment?s-this.offset.click.left>=this.containment[0]&&s-this.offset.click.left<=this.containment[2]?s:s-this.offset.click.left>=this.containment[0]?s-n.grid[0]:s+n.grid[0]:s)),{top:o-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.scrollParent.scrollTop():h?0:r.scrollTop()),left:a-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():h?0:r.scrollLeft())}},_rearrange:function(e,t,i,s){i?i[0].appendChild(this.placeholder[0]):t.item[0].parentNode.insertBefore(this.placeholder[0],"down"===this.direction?t.item[0]:t.item[0].nextSibling),this.counter=this.counter?++this.counter:1;var n=this.counter;this._delay(function(){n===this.counter&&this.refreshPositions(!s)})},_clear:function(e,t){function i(e,t,i){return function(s){i._trigger(e,s,t._uiHash(t))}}this.reverting=!1;var s,n=[];if(!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem),this._noFinalSort=null,this.helper[0]===this.currentItem[0]){for(s in this._storedCSS)("auto"===this._storedCSS[s]||"static"===this._storedCSS[s])&&(this._storedCSS[s]="");this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();for(this.fromOutside&&!t&&n.push(function(e){this._trigger("receive",e,this._uiHash(this.fromOutside))}),!this.fromOutside&&this.domPosition.prev===this.currentItem.prev().not(".ui-sortable-helper")[0]&&this.domPosition.parent===this.currentItem.parent()[0]||t||n.push(function(e){this._trigger("update",e,this._uiHash())}),this!==this.currentContainer&&(t||(n.push(function(e){this._trigger("remove",e,this._uiHash())}),n.push(function(e){return function(t){e._trigger("receive",t,this._uiHash(this))}}.call(this,this.currentContainer)),n.push(function(e){return function(t){e._trigger("update",t,this._uiHash(this))}}.call(this,this.currentContainer)))),s=this.containers.length-1;s>=0;s--)t||n.push(i("deactivate",this,this.containers[s])),this.containers[s].containerCache.over&&(n.push(i("out",this,this.containers[s])),this.containers[s].containerCache.over=0);if(this.storedCursor&&(this.document.find("body").css("cursor",this.storedCursor),this.storedStylesheet.remove()),this._storedOpacity&&this.helper.css("opacity",this._storedOpacity),this._storedZIndex&&this.helper.css("zIndex","auto"===this._storedZIndex?"":this._storedZIndex),this.dragging=!1,t||this._trigger("beforeStop",e,this._uiHash()),this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.cancelHelperRemoval||(this.helper[0]!==this.currentItem[0]&&this.helper.remove(),this.helper=null),!t){for(s=0;n.length>s;s++)n[s].call(this,e);this._trigger("stop",e,this._uiHash())}return this.fromOutside=!1,!this.cancelHelperRemoval},_trigger:function(){e.Widget.prototype._trigger.apply(this,arguments)===!1&&this.cancel()},_uiHash:function(t){var i=t||this;return{helper:i.helper,placeholder:i.placeholder||e([]),position:i.position,originalPosition:i.originalPosition,offset:i.positionAbs,item:i.currentItem,sender:t?t.element:null}}}),e.widget("ui.spinner",{version:"1.11.4",defaultElement:"<input>",widgetEventPrefix:"spin",options:{culture:null,icons:{down:"ui-icon-triangle-1-s",up:"ui-icon-triangle-1-n"},incremental:!0,max:null,min:null,numberFormat:null,page:10,step:1,change:null,spin:null,start:null,stop:null},_create:function(){this._setOption("max",this.options.max),this._setOption("min",this.options.min),this._setOption("step",this.options.step),""!==this.value()&&this._value(this.element.val(),!0),this._draw(),this._on(this._events),this._refresh(),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_getCreateOptions:function(){var t={},i=this.element;return e.each(["min","max","step"],function(e,s){var n=i.attr(s);void 0!==n&&n.length&&(t[s]=n)}),t},_events:{keydown:function(e){this._start(e)&&this._keydown(e)&&e.preventDefault()},keyup:"_stop",focus:function(){this.previous=this.element.val()},blur:function(e){return this.cancelBlur?(delete this.cancelBlur,void 0):(this._stop(),this._refresh(),this.previous!==this.element.val()&&this._trigger("change",e),void 0)},mousewheel:function(e,t){if(t){if(!this.spinning&&!this._start(e))return!1;this._spin((t>0?1:-1)*this.options.step,e),clearTimeout(this.mousewheelTimer),this.mousewheelTimer=this._delay(function(){this.spinning&&this._stop(e)},100),e.preventDefault()}},"mousedown .ui-spinner-button":function(t){function i(){var e=this.element[0]===this.document[0].activeElement;e||(this.element.focus(),this.previous=s,this._delay(function(){this.previous=s}))}var s;s=this.element[0]===this.document[0].activeElement?this.previous:this.element.val(),t.preventDefault(),i.call(this),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur,i.call(this)}),this._start(t)!==!1&&this._repeat(null,e(t.currentTarget).hasClass("ui-spinner-up")?1:-1,t)},"mouseup .ui-spinner-button":"_stop","mouseenter .ui-spinner-button":function(t){return e(t.currentTarget).hasClass("ui-state-active")?this._start(t)===!1?!1:(this._repeat(null,e(t.currentTarget).hasClass("ui-spinner-up")?1:-1,t),void 0):void 0},"mouseleave .ui-spinner-button":"_stop"},_draw:function(){var e=this.uiSpinner=this.element.addClass("ui-spinner-input").attr("autocomplete","off").wrap(this._uiSpinnerHtml()).parent().append(this._buttonHtml());this.element.attr("role","spinbutton"),this.buttons=e.find(".ui-spinner-button").attr("tabIndex",-1).button().removeClass("ui-corner-all"),this.buttons.height()>Math.ceil(.5*e.height())&&e.height()>0&&e.height(e.height()),this.options.disabled&&this.disable()},_keydown:function(t){var i=this.options,s=e.ui.keyCode;switch(t.keyCode){case s.UP:return this._repeat(null,1,t),!0;case s.DOWN:return this._repeat(null,-1,t),!0;case s.PAGE_UP:return this._repeat(null,i.page,t),!0;case s.PAGE_DOWN:return this._repeat(null,-i.page,t),!0}return!1},_uiSpinnerHtml:function(){return"<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>"},_buttonHtml:function(){return"<a class='ui-spinner-button ui-spinner-up ui-corner-tr'><span class='ui-icon "+this.options.icons.up+"'>&#9650;</span>"+"</a>"+"<a class='ui-spinner-button ui-spinner-down ui-corner-br'>"+"<span class='ui-icon "+this.options.icons.down+"'>&#9660;</span>"+"</a>"},_start:function(e){return this.spinning||this._trigger("start",e)!==!1?(this.counter||(this.counter=1),this.spinning=!0,!0):!1},_repeat:function(e,t,i){e=e||500,clearTimeout(this.timer),this.timer=this._delay(function(){this._repeat(40,t,i)},e),this._spin(t*this.options.step,i)},_spin:function(e,t){var i=this.value()||0;this.counter||(this.counter=1),i=this._adjustValue(i+e*this._increment(this.counter)),this.spinning&&this._trigger("spin",t,{value:i})===!1||(this._value(i),this.counter++)},_increment:function(t){var i=this.options.incremental;return i?e.isFunction(i)?i(t):Math.floor(t*t*t/5e4-t*t/500+17*t/200+1):1},_precision:function(){var e=this._precisionOf(this.options.step);return null!==this.options.min&&(e=Math.max(e,this._precisionOf(this.options.min))),e},_precisionOf:function(e){var t=""+e,i=t.indexOf(".");return-1===i?0:t.length-i-1},_adjustValue:function(e){var t,i,s=this.options;return t=null!==s.min?s.min:0,i=e-t,i=Math.round(i/s.step)*s.step,e=t+i,e=parseFloat(e.toFixed(this._precision())),null!==s.max&&e>s.max?s.max:null!==s.min&&s.min>e?s.min:e},_stop:function(e){this.spinning&&(clearTimeout(this.timer),clearTimeout(this.mousewheelTimer),this.counter=0,this.spinning=!1,this._trigger("stop",e))},_setOption:function(e,t){if("culture"===e||"numberFormat"===e){var i=this._parse(this.element.val());return this.options[e]=t,this.element.val(this._format(i)),void 0}("max"===e||"min"===e||"step"===e)&&"string"==typeof t&&(t=this._parse(t)),"icons"===e&&(this.buttons.first().find(".ui-icon").removeClass(this.options.icons.up).addClass(t.up),this.buttons.last().find(".ui-icon").removeClass(this.options.icons.down).addClass(t.down)),this._super(e,t),"disabled"===e&&(this.widget().toggleClass("ui-state-disabled",!!t),this.element.prop("disabled",!!t),this.buttons.button(t?"disable":"enable"))},_setOptions:h(function(e){this._super(e)}),_parse:function(e){return"string"==typeof e&&""!==e&&(e=window.Globalize&&this.options.numberFormat?Globalize.parseFloat(e,10,this.options.culture):+e),""===e||isNaN(e)?null:e},_format:function(e){return""===e?"":window.Globalize&&this.options.numberFormat?Globalize.format(e,this.options.numberFormat,this.options.culture):e},_refresh:function(){this.element.attr({"aria-valuemin":this.options.min,"aria-valuemax":this.options.max,"aria-valuenow":this._parse(this.element.val())})},isValid:function(){var e=this.value();return null===e?!1:e===this._adjustValue(e)},_value:function(e,t){var i;""!==e&&(i=this._parse(e),null!==i&&(t||(i=this._adjustValue(i)),e=this._format(i))),this.element.val(e),this._refresh()},_destroy:function(){this.element.removeClass("ui-spinner-input").prop("disabled",!1).removeAttr("autocomplete").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow"),this.uiSpinner.replaceWith(this.element)},stepUp:h(function(e){this._stepUp(e)}),_stepUp:function(e){this._start()&&(this._spin((e||1)*this.options.step),this._stop())},stepDown:h(function(e){this._stepDown(e)}),_stepDown:function(e){this._start()&&(this._spin((e||1)*-this.options.step),this._stop())},pageUp:h(function(e){this._stepUp((e||1)*this.options.page)}),pageDown:h(function(e){this._stepDown((e||1)*this.options.page)}),value:function(e){return arguments.length?(h(this._value).call(this,e),void 0):this._parse(this.element.val())},widget:function(){return this.uiSpinner}}),e.widget("ui.tabs",{version:"1.11.4",delay:300,options:{active:null,collapsible:!1,event:"click",heightStyle:"content",hide:null,show:null,activate:null,beforeActivate:null,beforeLoad:null,load:null},_isLocal:function(){var e=/#.*$/;return function(t){var i,s;t=t.cloneNode(!1),i=t.href.replace(e,""),s=location.href.replace(e,"");try{i=decodeURIComponent(i)}catch(n){}try{s=decodeURIComponent(s)}catch(n){}return t.hash.length>1&&i===s}}(),_create:function(){var t=this,i=this.options;this.running=!1,this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all").toggleClass("ui-tabs-collapsible",i.collapsible),this._processTabs(),i.active=this._initialActive(),e.isArray(i.disabled)&&(i.disabled=e.unique(i.disabled.concat(e.map(this.tabs.filter(".ui-state-disabled"),function(e){return t.tabs.index(e)}))).sort()),this.active=this.options.active!==!1&&this.anchors.length?this._findActive(i.active):e(),this._refresh(),this.active.length&&this.load(i.active)},_initialActive:function(){var t=this.options.active,i=this.options.collapsible,s=location.hash.substring(1);return null===t&&(s&&this.tabs.each(function(i,n){return e(n).attr("aria-controls")===s?(t=i,!1):void 0}),null===t&&(t=this.tabs.index(this.tabs.filter(".ui-tabs-active"))),(null===t||-1===t)&&(t=this.tabs.length?0:!1)),t!==!1&&(t=this.tabs.index(this.tabs.eq(t)),-1===t&&(t=i?!1:0)),!i&&t===!1&&this.anchors.length&&(t=0),t},_getCreateEventData:function(){return{tab:this.active,panel:this.active.length?this._getPanelForTab(this.active):e()}},_tabKeydown:function(t){var i=e(this.document[0].activeElement).closest("li"),s=this.tabs.index(i),n=!0;if(!this._handlePageNav(t)){switch(t.keyCode){case e.ui.keyCode.RIGHT:case e.ui.keyCode.DOWN:s++;break;case e.ui.keyCode.UP:case e.ui.keyCode.LEFT:n=!1,s--;break;case e.ui.keyCode.END:s=this.anchors.length-1;break;case e.ui.keyCode.HOME:s=0;break;case e.ui.keyCode.SPACE:return t.preventDefault(),clearTimeout(this.activating),this._activate(s),void 0;case e.ui.keyCode.ENTER:return t.preventDefault(),clearTimeout(this.activating),this._activate(s===this.options.active?!1:s),void 0;default:return}t.preventDefault(),clearTimeout(this.activating),s=this._focusNextTab(s,n),t.ctrlKey||t.metaKey||(i.attr("aria-selected","false"),this.tabs.eq(s).attr("aria-selected","true"),this.activating=this._delay(function(){this.option("active",s)},this.delay))}},_panelKeydown:function(t){this._handlePageNav(t)||t.ctrlKey&&t.keyCode===e.ui.keyCode.UP&&(t.preventDefault(),this.active.focus())},_handlePageNav:function(t){return t.altKey&&t.keyCode===e.ui.keyCode.PAGE_UP?(this._activate(this._focusNextTab(this.options.active-1,!1)),!0):t.altKey&&t.keyCode===e.ui.keyCode.PAGE_DOWN?(this._activate(this._focusNextTab(this.options.active+1,!0)),!0):void 0},_findNextTab:function(t,i){function s(){return t>n&&(t=0),0>t&&(t=n),t}for(var n=this.tabs.length-1;-1!==e.inArray(s(),this.options.disabled);)t=i?t+1:t-1;return t},_focusNextTab:function(e,t){return e=this._findNextTab(e,t),this.tabs.eq(e).focus(),e},_setOption:function(e,t){return"active"===e?(this._activate(t),void 0):"disabled"===e?(this._setupDisabled(t),void 0):(this._super(e,t),"collapsible"===e&&(this.element.toggleClass("ui-tabs-collapsible",t),t||this.options.active!==!1||this._activate(0)),"event"===e&&this._setupEvents(t),"heightStyle"===e&&this._setupHeightStyle(t),void 0)},_sanitizeSelector:function(e){return e?e.replace(/[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g,"\\$&"):""},refresh:function(){var t=this.options,i=this.tablist.children(":has(a[href])");t.disabled=e.map(i.filter(".ui-state-disabled"),function(e){return i.index(e)}),this._processTabs(),t.active!==!1&&this.anchors.length?this.active.length&&!e.contains(this.tablist[0],this.active[0])?this.tabs.length===t.disabled.length?(t.active=!1,this.active=e()):this._activate(this._findNextTab(Math.max(0,t.active-1),!1)):t.active=this.tabs.index(this.active):(t.active=!1,this.active=e()),this._refresh()},_refresh:function(){this._setupDisabled(this.options.disabled),this._setupEvents(this.options.event),this._setupHeightStyle(this.options.heightStyle),this.tabs.not(this.active).attr({"aria-selected":"false","aria-expanded":"false",tabIndex:-1}),this.panels.not(this._getPanelForTab(this.active)).hide().attr({"aria-hidden":"true"}),this.active.length?(this.active.addClass("ui-tabs-active ui-state-active").attr({"aria-selected":"true","aria-expanded":"true",tabIndex:0}),this._getPanelForTab(this.active).show().attr({"aria-hidden":"false"})):this.tabs.eq(0).attr("tabIndex",0)},_processTabs:function(){var t=this,i=this.tabs,s=this.anchors,n=this.panels;
-this.tablist=this._getList().addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all").attr("role","tablist").delegate("> li","mousedown"+this.eventNamespace,function(t){e(this).is(".ui-state-disabled")&&t.preventDefault()}).delegate(".ui-tabs-anchor","focus"+this.eventNamespace,function(){e(this).closest("li").is(".ui-state-disabled")&&this.blur()}),this.tabs=this.tablist.find("> li:has(a[href])").addClass("ui-state-default ui-corner-top").attr({role:"tab",tabIndex:-1}),this.anchors=this.tabs.map(function(){return e("a",this)[0]}).addClass("ui-tabs-anchor").attr({role:"presentation",tabIndex:-1}),this.panels=e(),this.anchors.each(function(i,s){var n,a,o,r=e(s).uniqueId().attr("id"),h=e(s).closest("li"),l=h.attr("aria-controls");t._isLocal(s)?(n=s.hash,o=n.substring(1),a=t.element.find(t._sanitizeSelector(n))):(o=h.attr("aria-controls")||e({}).uniqueId()[0].id,n="#"+o,a=t.element.find(n),a.length||(a=t._createPanel(o),a.insertAfter(t.panels[i-1]||t.tablist)),a.attr("aria-live","polite")),a.length&&(t.panels=t.panels.add(a)),l&&h.data("ui-tabs-aria-controls",l),h.attr({"aria-controls":o,"aria-labelledby":r}),a.attr("aria-labelledby",r)}),this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").attr("role","tabpanel"),i&&(this._off(i.not(this.tabs)),this._off(s.not(this.anchors)),this._off(n.not(this.panels)))},_getList:function(){return this.tablist||this.element.find("ol,ul").eq(0)},_createPanel:function(t){return e("<div>").attr("id",t).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").data("ui-tabs-destroy",!0)},_setupDisabled:function(t){e.isArray(t)&&(t.length?t.length===this.anchors.length&&(t=!0):t=!1);for(var i,s=0;i=this.tabs[s];s++)t===!0||-1!==e.inArray(s,t)?e(i).addClass("ui-state-disabled").attr("aria-disabled","true"):e(i).removeClass("ui-state-disabled").removeAttr("aria-disabled");this.options.disabled=t},_setupEvents:function(t){var i={};t&&e.each(t.split(" "),function(e,t){i[t]="_eventHandler"}),this._off(this.anchors.add(this.tabs).add(this.panels)),this._on(!0,this.anchors,{click:function(e){e.preventDefault()}}),this._on(this.anchors,i),this._on(this.tabs,{keydown:"_tabKeydown"}),this._on(this.panels,{keydown:"_panelKeydown"}),this._focusable(this.tabs),this._hoverable(this.tabs)},_setupHeightStyle:function(t){var i,s=this.element.parent();"fill"===t?(i=s.height(),i-=this.element.outerHeight()-this.element.height(),this.element.siblings(":visible").each(function(){var 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diff --git a/www/jqueryui/jquery-ui.structure.css b/www/jqueryui/jquery-ui.structure.css
deleted file mode 100644
index 6972a62..0000000
--- a/www/jqueryui/jquery-ui.structure.css
+++ /dev/null
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diff --git a/www/jqueryui/jquery-ui.structure.min.css b/www/jqueryui/jquery-ui.structure.min.css
deleted file mode 100644
index 46f0ac9..0000000
--- a/www/jqueryui/jquery-ui.structure.min.css
+++ /dev/null
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diff --git a/www/jqueryui/jquery-ui.theme.css b/www/jqueryui/jquery-ui.theme.css
deleted file mode 100644
index 5db92db..0000000
--- a/www/jqueryui/jquery-ui.theme.css
+++ /dev/null
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-/*!
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- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/category/theming/
- *
- * To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Trebuchet%20MS%2CTahoma%2CVerdana%2CArial%2Csans-serif&fwDefault=bold&fsDefault=1.1em&cornerRadius=4px&bgColorHeader=f6a828&bgTextureHeader=gloss_wave&bgImgOpacityHeader=35&borderColorHeader=e78f08&fcHeader=ffffff&iconColorHeader=ffffff&bgColorContent=eeeeee&bgTextureContent=highlight_soft&bgImgOpacityContent=100&borderColorContent=dddddd&fcContent=333333&iconColorContent=222222&bgColorDefault=f6f6f6&bgTextureDefault=glass&bgImgOpacityDefault=100&borderColorDefault=cccccc&fcDefault=1c94c4&iconColorDefault=ef8c08&bgColorHover=fdf5ce&bgTextureHover=glass&bgImgOpacityHover=100&borderColorHover=fbcb09&fcHover=c77405&iconColorHover=ef8c08&bgColorActive=ffffff&bgTextureActive=glass&bgImgOpacityActive=65&borderColorActive=fbd850&fcActive=eb8f00&iconColorActive=ef8c08&bgColorHighlight=ffe45c&bgTextureHighlight=highlight_soft&bgImgOpacityHighlight=75&borderColorHighlight=fed22f&fcHighlight=363636&iconColorHighlight=228ef1&bgColorError=b81900&bgTextureError=diagonals_thick&bgImgOpacityError=18&borderColorError=cd0a0a&fcError=ffffff&iconColorError=ffd27a&bgColorOverlay=666666&bgTextureOverlay=diagonals_thick&bgImgOpacityOverlay=20&opacityOverlay=50&bgColorShadow=000000&bgTextureShadow=flat&bgImgOpacityShadow=10&opacityShadow=20&thicknessShadow=5px&offsetTopShadow=-5px&offsetLeftShadow=-5px&cornerRadiusShadow=5px
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diff --git a/www/jqueryui/jquery-ui.theme.min.css b/www/jqueryui/jquery-ui.theme.min.css
deleted file mode 100644
index 7ccfb2f..0000000
--- a/www/jqueryui/jquery-ui.theme.min.css
+++ /dev/null
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-128px}.ui-icon-scissors{background-position:-144px -128px}.ui-icon-clipboard{background-position:-160px -128px}.ui-icon-copy{background-position:-176px -128px}.ui-icon-contact{background-position:-192px -128px}.ui-icon-image{background-position:-208px -128px}.ui-icon-video{background-position:-224px -128px}.ui-icon-script{background-position:-240px -128px}.ui-icon-alert{background-position:0 -144px}.ui-icon-info{background-position:-16px -144px}.ui-icon-notice{background-position:-32px -144px}.ui-icon-help{background-position:-48px -144px}.ui-icon-check{background-position:-64px -144px}.ui-icon-bullet{background-position:-80px -144px}.ui-icon-radio-on{background-position:-96px -144px}.ui-icon-radio-off{background-position:-112px -144px}.ui-icon-pin-w{background-position:-128px -144px}.ui-icon-pin-s{background-position:-144px -144px}.ui-icon-play{background-position:0 -160px}.ui-icon-pause{background-position:-16px -160px}.ui-icon-seek-next{background-position:-32px -160px}.ui-icon-seek-prev{background-position:-48px -160px}.ui-icon-seek-end{background-position:-64px -160px}.ui-icon-seek-start{background-position:-80px -160px}.ui-icon-seek-first{background-position:-80px -160px}.ui-icon-stop{background-position:-96px -160px}.ui-icon-eject{background-position:-112px -160px}.ui-icon-volume-off{background-position:-128px -160px}.ui-icon-volume-on{background-position:-144px -160px}.ui-icon-power{background-position:0 -176px}.ui-icon-signal-diag{background-position:-16px -176px}.ui-icon-signal{background-position:-32px -176px}.ui-icon-battery-0{background-position:-48px -176px}.ui-icon-battery-1{background-position:-64px -176px}.ui-icon-battery-2{background-position:-80px -176px}.ui-icon-battery-3{background-position:-96px -176px}.ui-icon-circle-plus{background-position:0 -192px}.ui-icon-circle-minus{background-position:-16px -192px}.ui-icon-circle-close{background-position:-32px -192px}.ui-icon-circle-triangle-e{background-position:-48px -192px}.ui-icon-circle-triangle-s{background-position:-64px -192px}.ui-icon-circle-triangle-w{background-position:-80px -192px}.ui-icon-circle-triangle-n{background-position:-96px -192px}.ui-icon-circle-arrow-e{background-position:-112px -192px}.ui-icon-circle-arrow-s{background-position:-128px -192px}.ui-icon-circle-arrow-w{background-position:-144px -192px}.ui-icon-circle-arrow-n{background-position:-160px -192px}.ui-icon-circle-zoomin{background-position:-176px -192px}.ui-icon-circle-zoomout{background-position:-192px -192px}.ui-icon-circle-check{background-position:-208px -192px}.ui-icon-circlesmall-plus{background-position:0 -208px}.ui-icon-circlesmall-minus{background-position:-16px -208px}.ui-icon-circlesmall-close{background-position:-32px -208px}.ui-icon-squaresmall-plus{background-position:-48px -208px}.ui-icon-squaresmall-minus{background-position:-64px -208px}.ui-icon-squaresmall-close{background-position:-80px -208px}.ui-icon-grip-dotted-vertical{background-position:0 -224px}.ui-icon-grip-dotted-horizontal{background-position:-16px -224px}.ui-icon-grip-solid-vertical{background-position:-32px -224px}.ui-icon-grip-solid-horizontal{background-position:-48px -224px}.ui-icon-gripsmall-diagonal-se{background-position:-64px -224px}.ui-icon-grip-diagonal-se{background-position:-80px -224px}.ui-corner-all,.ui-corner-top,.ui-corner-left,.ui-corner-tl{border-top-left-radius:4px}.ui-corner-all,.ui-corner-top,.ui-corner-right,.ui-corner-tr{border-top-right-radius:4px}.ui-corner-all,.ui-corner-bottom,.ui-corner-left,.ui-corner-bl{border-bottom-left-radius:4px}.ui-corner-all,.ui-corner-bottom,.ui-corner-right,.ui-corner-br{border-bottom-right-radius:4px}.ui-widget-overlay{background:#666 url("images/ui-bg_diagonals-thick_20_666666_40x40.png") 50% 50% repeat;opacity:.5;filter:Alpha(Opacity=50)}.ui-widget-shadow{margin:-5px 0 0 -5px;padding:5px;background:#000 url("images/ui-bg_flat_10_000000_40x100.png") 50% 50% repeat-x;opacity:.2;filter:Alpha(Opacity=20);border-radius:5px}
\ No newline at end of file
diff --git a/www/normal.js b/www/normal.js
deleted file mode 100644
index 9aecbfe..0000000
--- a/www/normal.js
+++ /dev/null
@@ -1,773 +0,0 @@
-var cachepixels={};
-var cachetop={};
-;(function($) {
-    $.fn.textfill = function(options) {
-        var fontSize = options.maxFontPixels;
-        var ourText = $('span:visible:first', this);
-        var maxHeight = $(this).parent().height();
-        var maxWidth = $(this).parent().width();
-        var textHeight;
-        var textWidth;
-        if(cachepixels[this.text()]>0) {
-            this.css('font-size', cachepixels[this.text()]+'vh');
-            this.css('top',cachetop[this.text()]);
-            return this;
-        }
-        do {
-            this.css('font-size', fontSize+'vh');
-            textHeight = this.height();
-            textWidth = this.width();
-            cachepixels[this.text()]=fontSize;
-            fontSize = fontSize - 0.9;
-        } while ((textHeight > maxHeight || textWidth > maxWidth) && fontSize > 0.5);
-        textHeight = this.height();
-        var mytop=(maxHeight-textHeight)/2
-        this.css('top',mytop);
-        cachetop[this.text()]=mytop;
-        return this;
-    }
-})(jQuery);
-
-$( document ).ready(function() {
-  var session='main';
-  if (window.location.hash!='') {
-    session=window.location.hash.replace('#','');
-  }
-  var prods={};
-  var stock={};
-  var accounts={};
-  var commands={};
-  var groups={};
-  var nobcgroup={};
-  var members=[];
-  var history=[];
-  var tabenable=0;
-  var question="";
-  var locked=0;
-
-  function postmsg(topic,msg) {
-    $.post( "post.php", { topic: 'session/'+session+'/'+topic, msg: msg } );
-  }
-  function build_receipt(msg) {
-    var parts=JSON.parse(msg);
-    $('#Receipt').empty();
-    var counter=0;
-    $.each(parts, function(idx,stuff) {
-      counter++;
-      $('#Receipt').append(
-                    $('<div>',{class: 'Itemline'})
-		      .append($('<span>',{class: 'Product', text: stuff.description}))
-		      .append($('<span>',{class: 'Times', text: stuff.count}))
-		      .append($('<span>',{class: 'LoseOrGain', text: stuff.Lose ? "LOSE" : "GAIN"}))
-		      .append($('<span>',{class: 'ItemEuro'}))
-		      .append($('<div>',{class: 'ItemAmount', text: stuff.total.toFixed(2)}))
-		    );
-    });
-    $('#Receipt').scrollTop($('#Receipt')[0].scrollHeight);
-    if(counter==0) {
-      $('#Receipt').append($('<div>',{class: 'welcome', html: "Welcome to Hack42 Bank HTML5 Interface"}));
-    }
-    $('#Receipt2').empty();
-    $('.Itemline').clone().appendTo('#Receipt2');
-    $('#Receipt2').scrollTop($('#Receipt2')[0].scrollHeight);
-    if ($('#Receipt2').is(':empty')){
-       $('#Receipt2').append($('<img>',{src: 'images/Hack42.png', width: '100%'}).css({'top': '12vh','position': 'absolute'}))
-    }
-  }
-  function build_totals(msg) {
-    var parts=JSON.parse(msg);
-    $('#Totals').empty();
-    var counter=0;
-    $.each(parts, function(idx,stuff) {
-      counter++;
-      $('#Totals').append(
-                    $('<div>',{class: 'Userline Total_'+stuff.user})
-		      .append($('<span>',{class: 'UserName', text: stuff.user ? stuff.user : '-$you-' }))
-		      .append($('<span>',{class: 'GainOrLose',text: (stuff.amount<0) ? 'LOSE' : 'GAIN'}))
-		      .append($('<span>',{class: 'TotalEuro'}))
-		      .append($('<span>',{class: 'Totalamount',text: (stuff.amount ? stuff.amount : 0-stuff.amount).toFixed(2) }))
-		    );
-    });
-    $('#Totals').scrollTop($('#Totals')[0].scrollHeight);
-    if(counter==0) {
-      $('#Totals').append($('<div>',{class: 'welcome', html: "Scan a product or choose a button from below"}));
-    }
-  }
-  function run_infobox(name,msg) {
-    json=JSON.parse(msg);
-    newsaldo=json.amount;
-    $('.infoboxes .Total_'+name).append($('<span>',{class: 'NowHas',text: "Now Has"}));
-    $('.infoboxes .Total_'+name).append($('<span>',{class: 'NewSaldo',text: newsaldo.toFixed(2)}));
-  }
-  function setupaccounts(name,msg) {
-    accounts[name]=JSON.parse(msg);
-  }
-  function setupcommands(msg) {
-    commands=JSON.parse(msg);
-  }
-  function setupstock(name,msg) {
-    stock[name]=msg
-  }
-  function setupproducts(name,msg) {
-    prods[name]=JSON.parse(msg);
-    groups={};
-    $.each(prods, function(idx,stuff) {
-      groups[stuff.group]++;
-      barcode=0;
-      $.each(stuff.aliases, function(idx2,stuff2) {
-        if(stuff2>9999999) barcode=1;
-      })
-      if(barcode==0) {
-        nobcgroup[name]=prods[name];
-      }
-    });
-  }
-  function productstobuttons(products) {
-    var buttons=[];
-    Object.keys(products).sort().forEach(function(v, i) {
-      buttons.push({'text': v,'display': v, class: v});
-    });
-    return buttons;
-  }
-  function commandstobuttons() {
-    var buttons=[];
-    Object.keys(commands).sort().forEach(function(v, i) {
-      buttons.push({'text': v,'display': commands[v], class: v});
-    });
-    return buttons;
-  }
-  function mycomparator(a,b) {
-    var alc = a.toLowerCase(), blc = b.toLowerCase();
-    return alc > blc ? 1 : alc < blc ? -1 : 0;
-  }
-  function compare_text(a,b) {
-    if (a.text < b.text)
-      return -1;
-    else if (a.text > b.text)
-      return 1;
-    else 
-      return 0;
-  }
-  function compare_text_rev(a,b) {
-    if (a.text > b.text)
-      return -1;
-    else if (a.text < b.text)
-      return 1;
-    else 
-      return 0;
-  }
-  function compare_display(a,b) {
-    if (a.display < b.display)
-      return -1;
-    else if (a.display > b.display)
-      return 1;
-    else 
-      return 0;
-  }
-  function compare_display_rev(a,b) {
-    if (a.display > b.display)
-      return -1;
-    else if (a.display < b.display)
-      return 1;
-    else 
-      return 0;
-  }
-  function accountstobuttons(accounts,type) {
-    var buttons=[];
-    Object.keys(accounts).sort(mycomparator).forEach(function(v, i) {
-      if($.inArray(v,members)!=-1 & type=='m' || ( $.inArray(v,members)==-1 & type=='o')) {
-        var extraclass=v;
-        if(accounts[v].amount < -13.37) {
-          extraclass=v+" rood";
-        } else if(accounts[v].amount < 0) {
-          extraclass=v+" orange";
-        }
-        buttons.push({'text': v,'display': v, rightclass: extraclass, right: accounts[v].amount.toFixed(2), 'fill': true});
-      }
-    });
-    //console.log(buttons);
-    return buttons;
-  }
-  function allproductstobuttons() {
-    var buttons=[];
-    $.each(prods,function(v,i) {
-      button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v, aliases: prods[v].aliases}
-      if(stock[v]!=undefined && stock[v]!=0) {
-        button['left']=stock[v];
-        button['leftclass']='orange';
-      }
-      buttons.push(button);
-    });
-    return buttons;
-  }
-  function productgrouptobuttons(group) {
-    var buttons=[];
-    var thisprods={};
-    $.each(prods, function(idx,stuff) {
-      if(stuff.group==group) thisprods[idx]=1;
-    });
-    Object.keys(thisprods).sort().forEach(function(v,i) {
-      button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v}
-      if(stock[v]!=undefined && stock[v]!=0) {
-        button['left']=stock[v];
-        button['leftclass']='orange';
-      }
-      buttons.push(button);
-    });
-    return buttons;
-  }
-
-  function makepage_infobox() {
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
-    $('#MainButtons').append($('<div>',{class: "infoboxes", id: "infoboxes"}));
-    $('.Userline').clone().appendTo('#infoboxes');
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal ok",id: 'ok'}).append($('<span>',{class: "Knopjetext",text: "OK"})));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal undo",id: 'undo'}).append($('<span>',{class: "Knopjetext",text: "Undo"})));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal restore",id: 'restore'}).append($('<span>',{class: "Knopjetext",text: "Undo + Restore"})));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal bon",id: 'bon'}).append($('<span>',{class: "Knopjetext",text: "Bon"})));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal kassala",id: 'kassala'}).append($('<span>',{class: "Knopjetext",text: "Kassala"})));
-    $( "#TopButtons .Knopjetext:visible" ).each(function( index, element ) {
-       $(this).textfill({maxFontPixels: 5});
-    });
-  }
-  function dokeys(keys) {
-    $.each(keys, function(idx,val) {
-      $('#keys')    .append($('<div>',{class: "Knopje Knop invoer small",id: val ,text: val}));
-    });
-  }
-  function makepage_keyboard() {
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
-    $('#MainButtons').append($('<div>',{class: "keys", id: "keys"}));
-
-    keys=['!','@','#','$','%','^','&','*','(',')'];
-    dokeys(keys);
-    $('#keys').append($('<br>'))
-
-    keys=['1','2','3','4','5','6','7','8','9','0'];
-    dokeys(keys);
-    $('#keys').append($('<br>'))
-
-    keys=['q','w','e','r','t','y','u','i','o','p'];
-    dokeys(keys);
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "backspace" ,text: "←"}));
-    $('#keys').append($('<br>'))
-
-    keys=['a','s','d','f','g','h','j','k','l'];
-    dokeys(keys);
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "enter" ,text: "⏎"}));
-    $('#keys').append($('<br>'))
-
-    keys=['z','x','c','v','b','n','m'];
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
-    dokeys(keys);
-    $('#keys').append($('<br>'))
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "space" ,text: " "}))
-    $('#keys').append($('<br>'))
-
-    keys=['-','=','+','_','`','~',',','.','/','<','>'];
-    dokeys(keys);
-    $('#keys').append($('<br>'))
-
-    keys=["?",";","'",'\\',':','"','|','[',']','{','}'];
-    dokeys(keys);
-    $('#keys').append($('<br>'))
-    showquestion();
-    
-  }
-  function makepage_history() {
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
-    $('#MainButtons').append($('<div>',{class: "lines", id: "lines"}));
-    $.each(history,function(idx,val) {
-       $('#lines').append($('<div>',{class: 'Outputline',id: idx, text: val}));
-    });
-    $('#lines').scrollTop($('#lines')[0].scrollHeight);
-    showquestion();
-  }
-  function makepage_numbers() {
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
-    $('#MainButtons').append($('<div>',{class: "numbers", id: "numbers"}));
-    $('#numbers')    .append($('<div>',{class: "Knopje Knop invoer",id: 1 ,text: 1}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 2 ,text: 2}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 3 ,text: 3}))
-                     .append($('<br>'))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 4 ,text: 4}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 5 ,text: 5}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 6 ,text: 6}))
-                     .append($('<br>'))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 7 ,text: 7}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 8 ,text: 8}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 9 ,text: 9}))
-                     .append($('<br>'))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: "." ,text: "."}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 0 ,text: 0}))
-                     .append($('<div>',{class: "Knopje Knop invoer enter",id: "enter" ,text: "⏎"}));
-    showquestion();
-  }
-  function makepages(extraclass,buttons) {
-    var pagecount=1;
-    $('#MainButtons').empty();
-    $('#TopButtons').empty();
-    $('#MainButtons').append($('<div>',{id: 'Page'+pagecount, class: 'Pagina'}));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button page",id: '1'}).append($('<span>',{class: "Paginatext",text: "Page 1"})));
-    var counter=0;
-    var donewpage=0;
-    var first=1;
-    var lastchar="";
-    $.each(buttons, function(idx, stuff) {
-      if(donewpage==1) {
-        $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar)
-        pagecount++;
-        $('#MainButtons').append($('<div>',{id: 'Page'+pagecount, class: 'Pagina'}).hide());
-        $('#TopButtons').append($('<div>',{class: "Knopje Button page",id: pagecount}).append($('<span>',{class: "Paginatext",text: "Page "+pagecount})));
-        counter=0;
-        donewpage=0;
-        first=1;
-      }
-      if(first==1) {
-        $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+'<br>'+stuff.display.charAt(0).toUpperCase())
-        first=0;
-      }
-      txt=$('<span>',{class: "Buttontext ",text: stuff.display})
-      knopje=$('<div>',{class: "Knopje Knop "+stuff.text+" "+extraclass + " " + stuff.class,id: stuff.text }).append(txt);
-      if(stuff.right) {
-        fullwidth=''
-        if(!stuff.left && stuff.fill) {
-          fullwidth=' fullwidthButton ';
-        }
-        knopje.append($('<span>',{class: "right extra "+fullwidth+stuff.rightclass,text: stuff.right}));
-      }
-      if(stuff.left) {
-        knopje.append($('<span>',{class: "left extra "+stuff.leftclass,text: stuff.left}));
-      }
-      lastchar=stuff.display.charAt(0).toUpperCase();
-      $('#Page'+pagecount).append(knopje)
-      counter++;
-      w=5;
-      h=5;
-      if(counter>=w*h) {
-        donewpage=1;
-      }
-    });
-    if(pagecount==1) {
-      $(".page").remove();
-      $( ".Buttontext:visible" ).each(function( index, element ) {
-         $(this).textfill({maxFontPixels: 5});
-      });
-      showquestion();
-    } else {
-      $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar)
-      $( ".Paginatext:visible" ).each(function( index, element ) {
-         $(this).textfill({maxFontPixels: 5});
-      });
-      $(".Pagina").each(function(index,element) {
-        $('.Pagina').hide();
-        $(this).show();
-        $( ".Buttontext:visible" ).each(function( index, element ) {
-           $(this).textfill({maxFontPixels: 5});
-        });
-        $('.Pagina').hide();
-        $('#Page1').show();
-      });
-    }
-  }
-  function dobuttons(msg) {
-    buttons=JSON.parse(msg);
-    if(msg=='{}' && locked==0) {
-      $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
-      $('#Secondscreen').show();
-      makepages('normal',accountstobuttons(accounts,'m'));
-      $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function( index, element ) {
-         $(this).textfill({maxFontPixels: 5});
-      });
-      focus();
-      tabenable=1;
-    } else if (buttons['special']=='custom') {
-      $('.topknop').removeClass('activetop'); $('#commands').addClass('activetop');
-      $('#Secondscreen').show();
-      if(buttons['sort']=="text") {
-        buttons['custom'].sort(compare_text_rev);
-      } else {
-        buttons['custom'].sort(compare_display);
-      }
-      makepages('normal',buttons['custom']);
-      focus();
-      tabenable=0;
-    } else if (buttons['special']=='accounts') {
-      $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
-      $('#Secondscreen').show();
-      makepages('normal',accountstobuttons(accounts,'m'));
-      $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function( index, element ) {
-         $(this).textfill({maxFontPixels: 5});
-      });
-      focus();
-      tabenable=2;
-    } else if (buttons['special']=='accountsamount') {
-      $('.topknop').removeClass('activetop'); $('#members').addClass('activetop');
-      $('#Secondscreen').show();
-      makepages('normal',accountstobuttons(accounts,'m'));
-      $('#TopButtons').prepend($('<div>',{class: "Knopje Button shownumbers",id: 'shownumbers'}).append($('<span>',{class: "Paginatext",text: "Enter amount"})));
-      $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-      $( ".Paginatext:visible" ).each(function( index, element ) {
-         $(this).textfill({maxFontPixels: 5});
-      });
-      focus();
-      tabenable=2;
-
-    } else if (buttons['special']=='numbers') {
-      $('.topknop').removeClass('activetop'); 
-      $('#Secondscreen').show();
-      makepage_numbers();
-      focus();
-      tabenable=0;
-    } else if (buttons['special']=='keyboard') {
-      $('.topknop').removeClass('activetop'); 
-      $('#Secondscreen').show();
-      $('#Secondscreen').show();
-      makepage_keyboard();
-      focus();
-      tabenable=0;
-    } else if (buttons['special']=='infobox') {
-      $('.topknop').removeClass('activetop'); 
-      $('#Secondscreen').show();
-      $('#Secondscreen').show();
-      makepage_infobox();
-      focus();
-      tabenable=0;
-    } else if (buttons['special']=='history') {
-      $('.topknop').removeClass('activetop'); $('#commands').addClass('activetop');
-      $('#Secondscreen').show();
-      $('#Secondscreen').show();
-      makepage_history();
-      focus();
-      tabenable=0;
-    } else if (buttons['special']=='products') {
-      $('.topknop').removeClass('activetop'); $('#products').addClass('activetop');
-      $('#Secondscreen').show();
-      $('#Secondscreen').show();
-      makepages('productgroups',productstobuttons(groups).sort(compare_display));
-      focus();
-      tabenable=1;
-    }
-  }
-  function playsound(sound) {
-    var audioElement = document.createElement('audio');
-    audioElement.setAttribute('src', 'sounds/'+sound);
-    audioElement.setAttribute('autoplay', 'autoplay');
-    audioElement.load();
-    audioElement.addEventListener("load", function() {
-    audioElement.play();
-    },true);
-  }
-
-  function showquestion() {
-    if ($('#TopButtons').is(':empty')){
-       $('#TopButtons').append($('<div>',{class: "Question",id: 'Question', text: question}))
-    }
-  }
-
-  function runsession(SID,action,msg) {
-     if(SID!=session) return;
-     switch(action) {
-         case 'message':
-            $("#Zoek")[0].placeholder=msg;
-            $('#Question').remove();
-            question=msg;
-            showquestion();
-            $('#Log').append(  $('<div>',{class: 'lastlog Log',text: msg})  );
-            $('#Log').scrollTop($('#Log')[0].scrollHeight);
-            break;
-         case 'receipt':
-            build_receipt(msg);
-            break;
-         case 'totals':
-            build_totals(msg);
-            break;
-         case 'log':
-            $('.lastlog').remove();
-            $('#Log').append(  $('<div>',{class: 'Log',text: msg})  );
-            $('#Log').scrollTop($('#Log')[0].scrollHeight);
-            break;
-         case 'infobox':
-            run_infobox(elms[6],msg);
-            break;
-         case 'accounts':
-            setupaccounts(elms[5],msg);
-            break;
-         case 'products':
-            setupproducts(elms[5],msg);
-            break;
-         case 'stock':
-            setupstock(elms[5],msg);
-            break;
-         case 'history':
-            history=JSON.parse(msg);
-            break;
-         case 'buttons':
-            dobuttons(msg);
-            break;
-         case 'sound':
-            playsound(msg);
-            break;
-         case 'members':
-            members=JSON.parse(msg);
-            break;
-         case 'commands':
-            setupcommands(msg);
-            break;
-     }
-  }
-  function runmsg(path,msg) {
-    elms=path.split("/");
-    //console.log(elms);
-    if(elms.length<3) return;
-    switch(elms[2]) {
-      case 'session':
-         if(elms.length<5) return;
-         sessionID=elms[3];
-         action=elms[4];
-         runsession(sessionID,action,msg);
-         break;
-       case 'log':
-         dolog(msg);
-         break;
-       default:
-         break;
-    }
-  }
-  var source = new EventSource('stream.php?session='+session);
-  source.onmessage = function(event) {
-    var msg=JSON.parse(event.data);
-    var path=msg[0];
-    var msg=msg[1];
-    //if(path=="startup") postmsg('startup',1);
-    runmsg(path,msg);
-  } 
-
-  $('#body').append($('<div>',{id: 'Firstscreen'}));
-  $('#body').append($('<div>',{id: 'Secondscreen'}));
-  $('#body').append($('<div>',{id: 'IRCwindow'}));
-
-  $('#Firstscreen').append(  $('<div>',{id: 'Receipt', class: 'Receipt'}) );
-  $('#Firstscreen').append(  $('<div>',{id: 'Totals', class: 'Totals'}) );
-  $('#Firstscreen').append(  $('<div>',{id: 'Buttons', class: 'Buttons'}) );
-  $('#Firstscreen').append(  $('<div>',{id: 'Log'}) );
-  $('#Firstscreen').append(  $('<div>',{id: 'Invoer'}).append($('<input>',{id: 'Zoek',placeholder: "Starting network communication" }).attr('autocomplete','off')))
-  $('#Secondscreen').append(  $('<div>',{id: 'LeftButtons', class: 'LeftButtons'}) );
-  $('#Secondscreen').append(  $('<div>',{id: 'MainButtons', class: 'MainButtons'}) );
-  $('#Secondscreen').append(  $('<div>',{id: 'TopButtons', class: 'RightButtons'}) );
-  $('#Secondscreen').append(  $('<div>',{id: 'Receipt2'}) );
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop normal abort",id: 'abort'}).append($('<span>',{class: "Knopjetext",text: "Abort"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop special",id: 'members'}).append($('<span>',{class: "Knopjetext",text: "Members"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop special",id: 'otherusers'}).append($('<span>',{class: "Knopjetext",text: "Other Users"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop special",id: 'products'}).append($('<span>',{class: "Knopjetext",text: "Products"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop special",id: 'commands'}).append($('<span>',{class: "Knopjetext",text: "Commands"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop sounds",id: 'sounds'}).append($('<span>',{class: "Knopjetext",text: "Sounds"})));
-  $('#LeftButtons').append($('<div>',{class: "Knopje Button topknop irc",id: 'irc'}).append($('<span>',{class: "Knopjetext",text: "IRC"})));
-  //$('#LeftButtons').append($('<div>',{class: "Knopje Button back",id: 'back'}).append($('<span>',{class: "Knopjetext",text: "Back"})));
-  $('#Buttons').append($('<div>',{class: "Knopje abort",id: 'abort'}).append($('<span>',{class: "Knopjetext",text: "Abort"})));
-  $('#Buttons').append($('<div>',{class: "Knopje bon",id: 'bon'}).append($('<span>',{class: "Knopjetext",text: "Bon"})));
-  $('#Buttons').append($('<div>',{class: "Knopje remove",id: 'remove'}).append($('<span>',{class: "Knopjetext",text: " Remove Item"})));
-  $('#Buttons').append($('<div>',{class: "Knopje shame",id: 'shame'}).append($('<span>',{class: "Knopjetext",text: "Shame"})));
-  $('#Buttons').append($('<div>',{class: "Knopje undo",id: 'undo'}).append($('<span>',{class: "Knopjetext",text: "Undo"})));
-  $('#Buttons').append($('<div>',{class: "Knopje ok",id: 'ok'}).append($('<span>',{class: "Knopjetext",text: "OK"})));
-  $('#Buttons').append($('<div>',{class: "Knopje knopjes",id: 'knopjes'}).append($('<span>',{class: "Knopjetext",text: "Show Buttons"})));
-  $( ".Knopjetext:visible" ).each(function( index, element ) {
-         $(this).textfill({maxFontPixels: 5});
-  });
-
-  function dotabfill(fill) {
-    if(!tabenable) return;
-    var dingen=$('#Zoek')[0].value.split(" ");
-    var zoek=dingen[dingen.length-1].toLowerCase();
-    if(zoek.length<2) {
-        return;
-    }
-    var buttons=[];
-    $.each(accountstobuttons(accounts,'m'),function(i,v) {
-       if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
-           buttons.push(v);
-       }
-    });
-    $.each(accountstobuttons(accounts,'o'),function(i,v) {
-       if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
-           buttons.push(v);
-       }
-    });
-    if(tabenable==1) {
-      $.each(commandstobuttons(),function(i,v) {
-         if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
-             buttons.push(v);
-         }
-      });
-      $.each(allproductstobuttons(),function(i,v) {
-         if(v.text.toLowerCase().startsWith(zoek) || v.display.toLowerCase().startsWith(zoek)) {
-           buttons.push(v);
-         } else {
-           var done2=0;
-           $.each(v.aliases,function(i2,v2) {
-             if(v2.toLowerCase().startsWith(zoek) && ! done2) {
-               buttons.push(v);
-               done2=1;
-             }
-           });
-         }
-      });
-    }
-    makepages('normal',buttons);
-    if(buttons.length==1 && fill) {
-        dingen[dingen.length-1]=buttons[0].text+" ";
-        $('#Zoek')[0].value=dingen.join(" ");
-    }
-  }
-
-  function focus() {
-    $('#IRCwindow').hide();
-    $('#Zoek')[0].focus();
-  }
-  function verwerkinput() {
-    postmsg('input',$('#Zoek')[0].value);
-    $('#Zoek')[0].value="";
-  }
-  $("body" ).on( "click",'div.shownumbers', function() {
-    locked=1;
-    $('#Secondscreen').show();
-    makepage_numbers();
-    focus();
-    tabenable=0;
-  });
-  $("body" ).on( "click",'div.normal', function() {
-    var dingen=$('#Zoek')[0].value.split(" ");
-    dingen[dingen.length-1]=this.id;
-    postmsg('input',dingen.join(" "));
-    $('#Zoek')[0].value="";
-    focus();
-  });
-  $("body" ).on( "click",'div.invoer', function() {
-    if(this.id=="enter") {
-      verwerkinput();
-    } else if(this.id=="backspace") {
-      $('#Zoek')[0].value=$('#Zoek')[0].value.substring(0, $('#Zoek')[0].value.length - 1);
-    } else if(this.id=="leeg") {
-    } else if(this.id=="space") {
-      $('#Zoek')[0].value=$('#Zoek')[0].value+" ";
-    } else {
-      $('#Zoek')[0].value=$('#Zoek')[0].value+this.id;
-    }
-    //postmsg('input',this.id);
-    focus();
-  });
-  $("body" ).on( "click", 'div.page' ,function() {
-    $('.Pagina').hide();
-    $('#Page'+this.id).show();
-    $( ".Buttontext:visible" ).each(function( index, element ) {
-       $(this).textfill({maxFontPixels: 5});
-    });
-    focus();
-  });
-  $("body" ).on( "click", 'div.productgroups' ,function() {
-     makepages('normal',productgrouptobuttons(this.id).sort(compare_display))
-     focus();
-  });
-  $('.Knopje').click(function() {
-    switch(this.id) {
-      case 'members':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=0
-         makepages('normal',accountstobuttons(accounts,'m'));
-         $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-         $( ".Paginatext:visible" ).each(function( index, element ) {
-           $(this).textfill({maxFontPixels: 5});
-         });
-         focus();
-         break;
-      case 'otherusers':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=0
-         makepages('normal',accountstobuttons(accounts,'o'));
-         $('#TopButtons').prepend($('<div>',{class: "Knopje Button normal cash",id: 'cash'}).append($('<span>',{class: "Paginatext",text: "cash"})));
-         $( ".Paginatext:visible" ).each(function( index, element ) {
-           $(this).textfill({maxFontPixels: 5});
-         });
-         focus();
-         break;
-      case 'products':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=1;
-         makepages('productgroups',productstobuttons(groups).sort(compare_display));
-         focus();
-         break;
-      case 'commands':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=0;
-         makepages('normal',commandstobuttons().sort(compare_display));
-         focus();
-         break;
-      case 'back':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=0;
-         $('#Secondscreen').hide();
-         focus();
-         break;
-      case 'irc':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=0;
-         $('#IRCwindow').show();
-         if($('#IRCwindow').html()=="") {
-           $("#IRCwindow").append($('<iframe>',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
-         }
-         break;
-      case 'knopjes':
-         $('.topknop').removeClass('activetop'); $('#'+this.id).addClass('activetop');
-         locked=0;
-         $('#Secondscreen').show();
-         $('#IRC').hide();
-         focus();
-         break;
-      default:
-        $('#Zoek')[0].value=$('#Zoek')[0].value+''+this.id;
-        verwerkinput();
-        focus();
-    }
-  });
-  $('.KnopjeOK').click(function() {
-      runtext($('#Zoek')[0].value);
-      $('#Zoek')[0].value="";
-      showusers('');
-      focus();
-  });
-  var delay = (function(){
-    var timer = 0;
-    return function(callback, ms){
-      clearTimeout (timer);
-      timer = setTimeout(callback, ms);
-    };
-  })();
-
-  $( "#Zoek" ).keydown(function(data,res) {
-    if(data.which==9) {
-      dotabfill(1);
-      data.preventDefault();
-    } else if(data.which==13) {
-      locked=0;
-      postmsg('input',this.value);
-      this.value="";
-    } else {
-      delay(function(){
-        dotabfill(0);
-      }, 200 );
-    }
-  });
-  $('#Firstscreen').resize(function(){
-    console.log('resize');
-  });
-  focus();
-  postmsg('input','');
-});

From 8140956a2c8040415a14e9b5293d0a6821073829 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:19:48 +0200
Subject: [PATCH 64/76] Splits kassa button transforms uit

---
 package.json                   |   2 +-
 tests/js/index-scripts.test.js |   1 +
 www/index.html                 |   1 +
 www/kassa-app.js               | 133 ++++-------------------------
 www/kassa-buttons.js           | 151 +++++++++++++++++++++++++++++++++
 5 files changed, 170 insertions(+), 118 deletions(-)
 create mode 100644 www/kassa-buttons.js

diff --git a/package.json b/package.json
index 599dccb..63e2a18 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "kassa",
   "private": true,
   "scripts": {
-    "lint:js": "eslint www/kassa-textfill.js www/kassa-dom.js www/kassa-app.js www/spaceconsole/all.js tests/js/*.test.js",
+    "lint:js": "eslint www/kassa-textfill.js www/kassa-dom.js www/kassa-buttons.js www/kassa-app.js www/spaceconsole/all.js tests/js/*.test.js",
     "test:js": "node --test tests/js/*.test.js"
   },
   "devDependencies": {
diff --git a/tests/js/index-scripts.test.js b/tests/js/index-scripts.test.js
index ebd50cd..78e66ae 100644
--- a/tests/js/index-scripts.test.js
+++ b/tests/js/index-scripts.test.js
@@ -14,6 +14,7 @@ test("main index loads split kassa scripts in dependency order", () => {
     "jquery.min.js",
     "kassa-textfill.js",
     "kassa-dom.js",
+    "kassa-buttons.js",
     "kassa-app.js",
   ]);
   assert(!html.includes('src="all.js"'));
diff --git a/www/index.html b/www/index.html
index decae17..74e969d 100644
--- a/www/index.html
+++ b/www/index.html
@@ -7,6 +7,7 @@
     <link type="text/css" rel="stylesheet" href="stom.css" />
     <script src="kassa-textfill.js"></script>
     <script src="kassa-dom.js"></script>
+    <script src="kassa-buttons.js"></script>
     <script src="kassa-app.js"></script>
   </head>
   <body id="body">
diff --git a/www/kassa-app.js b/www/kassa-app.js
index 8053840..f02fbe7 100644
--- a/www/kassa-app.js
+++ b/www/kassa-app.js
@@ -15,6 +15,7 @@ $(function() {
   var tabenable=0;
   var question="";
   var locked=0;
+  var buttons=window.HackBankButtons;
   var dom=window.HackBankDom;
   var allElements=dom.allElements;
   var appendSearchValue=dom.appendSearchValue;
@@ -55,7 +56,7 @@ $(function() {
   function showAccountButtons(activeButtonId, accountType, tabMode) {
     activateTopButton(activeButtonId);
     showElement('#Secondscreen');
-    makepages('normal',accountstobuttons(accounts,accountType));
+    makepages('normal',buttons.accountsToButtons(accounts,members,nonmembers,accountType));
     prependCashButton();
     focus();
     tabenable=tabMode;
@@ -122,99 +123,7 @@ $(function() {
   }
   function setupproducts(name,msg) {
     prods[name]=JSON.parse(msg);
-    groups={};
-    Object.keys(prods).forEach(function(idx) {
-      var stuff=prods[idx];
-      groups[stuff.group]=(groups[stuff.group] || 0) + 1;
-      var barcode=0;
-      stuff.aliases.forEach(function(stuff2) {
-        if(stuff2 > 9999999) barcode=1;
-      });
-      if(barcode === 0) {
-        nobcgroup[name]=prods[name];
-      }
-    });
-  }
-  function productstobuttons(products) {
-    var buttons=[];
-    Object.keys(products).sort().forEach(function(v) {
-      buttons.push({'text': v,'display': v, class: v});
-    });
-    return buttons;
-  }
-  function commandstobuttons() {
-    var buttons=[];
-    Object.keys(commands).sort().forEach(function(v) {
-      buttons.push({'text': v,'display': commands[v], class: v});
-    });
-    return buttons;
-  }
-  function mycomparator(a,b) {
-    var alc = a.toLowerCase(), blc = b.toLowerCase();
-    return alc > blc ? 1 : alc < blc ? -1 : 0;
-  }
-  function compare_text_rev(a,b) {
-    if (a.text > b.text)
-      return -1;
-    else if (a.text < b.text)
-      return 1;
-    else 
-      return 0;
-  }
-  function compare_display(a,b) {
-    if (a.display < b.display)
-      return -1;
-    else if (a.display > b.display)
-      return 1;
-    else 
-      return 0;
-  }
-  function accountstobuttons(accounts,type) {
-    var buttons=[];
-    Object.keys(accounts).sort(mycomparator).forEach(function(v) {
-      var isMember = members.indexOf(v) !== -1;
-      var isNonMember = nonmembers.indexOf(v) !== -1;
-      if((isMember && type === 'm') || (isNonMember && type === 'o') || (!isMember && !isNonMember && type === 'x')) {
-        var extraclass=v;
-        if(accounts[v].amount < -13.37) {
-          extraclass=v+" rood";
-        } else if(accounts[v].amount < 0) {
-          extraclass=v+" orange";
-        }
-        buttons.push({'text': v,'display': v, rightclass: extraclass, right: accounts[v].amount.toFixed(2), 'fill': true});
-      }
-    });
-    //console.log(buttons);
-    return buttons;
-  }
-  function allproductstobuttons() {
-    var buttons=[];
-    Object.keys(prods).forEach(function(v) {
-      var button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v, aliases: prods[v].aliases};
-      if(stock[v] !== undefined && Number(stock[v]) !== 0) {
-        button['left']=stock[v];
-        button['leftclass']='orange';
-      }
-      buttons.push(button);
-    });
-    return buttons;
-  }
-  function productgrouptobuttons(group) {
-    var buttons=[];
-    var thisprods={};
-    Object.keys(prods).forEach(function(idx) {
-      var stuff=prods[idx];
-      if(stuff.group === group) thisprods[idx]=1;
-    });
-    Object.keys(thisprods).sort().forEach(function(v) {
-      var button={'text': v,'display': prods[v].description,'right': prods[v].price.toFixed(2), rightclass:"green", class: v};
-      if(stock[v] !== undefined && Number(stock[v]) !== 0) {
-        button['left']=stock[v];
-        button['leftclass']='orange';
-      }
-      buttons.push(button);
-    });
-    return buttons;
+    buttons.rebuildProductIndexes(prods, groups, nobcgroup);
   }
 
   function makepage_infobox() {
@@ -377,9 +286,9 @@ $(function() {
       activateTopButton('commands');
       showElement('#Secondscreen');
       if(buttons['sort'] === "text") {
-        buttons['custom'].sort(compare_text_rev);
+        buttons['custom'].sort(window.HackBankButtons.compareTextReverse);
       } else {
-        buttons['custom'].sort(compare_display);
+        buttons['custom'].sort(window.HackBankButtons.compareDisplay);
       }
       makepages('normal',buttons['custom']);
       focus();
@@ -389,7 +298,7 @@ $(function() {
     } else if (buttons['special'] === 'accountsamount') {
       activateTopButton('members');
       showElement('#Secondscreen');
-      makepages('normal',accountstobuttons(accounts,'m'));
+      makepages('normal',window.HackBankButtons.accountsToButtons(accounts,members,nonmembers,'m'));
       $('#TopButtons').prepend(topButton("shownumbers",'shownumbers',"Enter amount"));
       prependCashButton();
       focus();
@@ -422,7 +331,7 @@ $(function() {
     } else if (buttons['special'] === 'products') {
       activateTopButton('products');
       showElement('#Secondscreen');
-      makepages('productgroups',productstobuttons(groups).sort(compare_display));
+      makepages('productgroups',window.HackBankButtons.productsToButtons(groups).sort(window.HackBankButtons.compareDisplay));
       focus();
       tabenable=1;
     }
@@ -561,16 +470,6 @@ $(function() {
     };
   }
 
-  function buttonMatches(button, query) {
-    return button.text.toLowerCase().startsWith(query) || button.display.toLowerCase().startsWith(query);
-  }
-  function addMatchingButtons(matches, candidates, query) {
-    candidates.forEach(function(candidate) {
-       if(buttonMatches(candidate, query)) {
-           matches.push(candidate);
-       }
-    });
-  }
   function dotabfill(fill) {
     if(!tabenable) return;
     var dingen=searchValue().split(" ");
@@ -579,13 +478,13 @@ $(function() {
         return;
     }
     var buttons=[];
-    addMatchingButtons(buttons, accountstobuttons(accounts,'m'), zoek);
-    addMatchingButtons(buttons, accountstobuttons(accounts,'o'), zoek);
-    addMatchingButtons(buttons, accountstobuttons(accounts,'x'), zoek);
+    window.HackBankButtons.addMatchingButtons(buttons, window.HackBankButtons.accountsToButtons(accounts,members,nonmembers,'m'), zoek);
+    window.HackBankButtons.addMatchingButtons(buttons, window.HackBankButtons.accountsToButtons(accounts,members,nonmembers,'o'), zoek);
+    window.HackBankButtons.addMatchingButtons(buttons, window.HackBankButtons.accountsToButtons(accounts,members,nonmembers,'x'), zoek);
     if(tabenable === 1) {
-      addMatchingButtons(buttons, commandstobuttons(), zoek);
-      allproductstobuttons().forEach(function(v) {
-         if(buttonMatches(v, zoek)) {
+      window.HackBankButtons.addMatchingButtons(buttons, window.HackBankButtons.commandsToButtons(commands), zoek);
+      window.HackBankButtons.allProductsToButtons(prods, stock).forEach(function(v) {
+         if(window.HackBankButtons.buttonMatches(v, zoek)) {
            buttons.push(v);
          } else {
            var done2=0;
@@ -663,7 +562,7 @@ $(function() {
   }
 
   function handleProductGroupClick() {
-     makepages('normal',productgrouptobuttons(this.id).sort(compare_display));
+     makepages('normal',window.HackBankButtons.productGroupToButtons(prods, stock, this.id).sort(window.HackBankButtons.compareDisplay));
      focus();
   }
 
@@ -680,13 +579,13 @@ $(function() {
       case 'products':
          activateTopButton(this.id);
          locked=1;
-         makepages('productgroups',productstobuttons(groups).sort(compare_display));
+         makepages('productgroups',window.HackBankButtons.productsToButtons(groups).sort(window.HackBankButtons.compareDisplay));
          focus();
          break;
       case 'commands':
          activateTopButton(this.id);
          locked=0;
-         makepages('normal',commandstobuttons().sort(compare_display));
+         makepages('normal',window.HackBankButtons.commandsToButtons(commands).sort(window.HackBankButtons.compareDisplay));
          focus();
          break;
       case 'back':
diff --git a/www/kassa-buttons.js b/www/kassa-buttons.js
new file mode 100644
index 0000000..ad25a3c
--- /dev/null
+++ b/www/kassa-buttons.js
@@ -0,0 +1,151 @@
+(function(window) {
+  function sortText(a, b) {
+    var alc = a.toLowerCase();
+    var blc = b.toLowerCase();
+    return alc > blc ? 1 : alc < blc ? -1 : 0;
+  }
+
+  function compareTextReverse(a, b) {
+    if(a.text > b.text) return -1;
+    if(a.text < b.text) return 1;
+    return 0;
+  }
+
+  function compareDisplay(a, b) {
+    if(a.display < b.display) return -1;
+    if(a.display > b.display) return 1;
+    return 0;
+  }
+
+  function rebuildProductIndexes(products, groups, productsWithoutBarcode) {
+    Object.keys(groups).forEach(function(group) {
+      delete groups[group];
+    });
+    Object.keys(productsWithoutBarcode).forEach(function(product) {
+      delete productsWithoutBarcode[product];
+    });
+
+    Object.keys(products).forEach(function(productName) {
+      var product = products[productName];
+      var barcode = false;
+
+      groups[product.group] = (groups[product.group] || 0) + 1;
+      product.aliases.forEach(function(alias) {
+        if(alias > 9999999) barcode = true;
+      });
+      if(!barcode) {
+        productsWithoutBarcode[productName] = product;
+      }
+    });
+  }
+
+  function productsToButtons(products) {
+    var buttons = [];
+    Object.keys(products).sort().forEach(function(productName) {
+      buttons.push({text: productName, display: productName, class: productName});
+    });
+    return buttons;
+  }
+
+  function commandsToButtons(commands) {
+    var buttons = [];
+    Object.keys(commands).sort().forEach(function(command) {
+      buttons.push({text: command, display: commands[command], class: command});
+    });
+    return buttons;
+  }
+
+  function accountsToButtons(accounts, members, nonmembers, type) {
+    var buttons = [];
+    Object.keys(accounts).sort(sortText).forEach(function(user) {
+      var isMember = members.indexOf(user) !== -1;
+      var isNonMember = nonmembers.indexOf(user) !== -1;
+      var amount = accounts[user].amount;
+      var extraclass = user;
+
+      if(
+        !((isMember && type === 'm') ||
+          (isNonMember && type === 'o') ||
+          (!isMember && !isNonMember && type === 'x'))
+      ) {
+        return;
+      }
+
+      if(amount < -13.37) {
+        extraclass = user + " rood";
+      } else if(amount < 0) {
+        extraclass = user + " orange";
+      }
+      buttons.push({
+        text: user,
+        display: user,
+        rightclass: extraclass,
+        right: amount.toFixed(2),
+        fill: true,
+      });
+    });
+    return buttons;
+  }
+
+  function pricedProductButton(products, stock, productName) {
+    var button = {
+      text: productName,
+      display: products[productName].description,
+      right: products[productName].price.toFixed(2),
+      rightclass: "green",
+      class: productName,
+    };
+
+    if(stock[productName] !== undefined && Number(stock[productName]) !== 0) {
+      button.left = stock[productName];
+      button.leftclass = 'orange';
+    }
+    return button;
+  }
+
+  function allProductsToButtons(products, stock) {
+    var buttons = [];
+    Object.keys(products).forEach(function(productName) {
+      var button = pricedProductButton(products, stock, productName);
+      button.aliases = products[productName].aliases;
+      buttons.push(button);
+    });
+    return buttons;
+  }
+
+  function productGroupToButtons(products, stock, group) {
+    var buttons = [];
+    Object.keys(products).sort().forEach(function(productName) {
+      if(products[productName].group === group) {
+        buttons.push(pricedProductButton(products, stock, productName));
+      }
+    });
+    return buttons;
+  }
+
+  function buttonMatches(button, query) {
+    return button.text.toLowerCase().startsWith(query) ||
+      button.display.toLowerCase().startsWith(query);
+  }
+
+  function addMatchingButtons(matches, candidates, query) {
+    candidates.forEach(function(candidate) {
+      if(buttonMatches(candidate, query)) {
+        matches.push(candidate);
+      }
+    });
+  }
+
+  window.HackBankButtons = {
+    accountsToButtons: accountsToButtons,
+    addMatchingButtons: addMatchingButtons,
+    allProductsToButtons: allProductsToButtons,
+    buttonMatches: buttonMatches,
+    commandsToButtons: commandsToButtons,
+    compareDisplay: compareDisplay,
+    compareTextReverse: compareTextReverse,
+    productGroupToButtons: productGroupToButtons,
+    productsToButtons: productsToButtons,
+    rebuildProductIndexes: rebuildProductIndexes,
+  };
+})(window);

From 8154c928b1a1d820aff9187d3fabc0bebf7b0d40 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:24:57 +0200
Subject: [PATCH 65/76] Verminder jQuery gebruik in kassa app

---
 www/kassa-app.js | 102 ++++++++++++++++++++++++++++++++++-------------
 1 file changed, 74 insertions(+), 28 deletions(-)

diff --git a/www/kassa-app.js b/www/kassa-app.js
index f02fbe7..9e38bfb 100644
--- a/www/kassa-app.js
+++ b/www/kassa-app.js
@@ -45,13 +45,34 @@ $(function() {
       console.error("Post failed", error);
     });
   }
+  function createElement(tagName, attrs) {
+    var element=document.createElement(tagName);
+    Object.keys(attrs || {}).forEach(function(name) {
+      if(name === "class") {
+        element.className=attrs[name];
+      } else if(name === "text") {
+        element.textContent=attrs[name];
+      } else {
+        element.setAttribute(name, attrs[name]);
+      }
+    });
+    return element;
+  }
+  function appendTo(selector, child) {
+    var parent=document.querySelector(selector);
+    if(parent) parent.appendChild(child);
+  }
   function prependCashButton() {
-    $('#TopButtons').prepend(topButton("normal cash",'cash',"cash"));
+    var topButtons=document.getElementById('TopButtons');
+    if(topButtons) topButtons.prepend(topButton("normal cash",'cash',"cash"));
     fillVisibleText(".Paginatext:visible");
   }
   function activateTopButton(id) {
-    $('.topknop').removeClass('activetop');
-    $('#'+id).addClass('activetop');
+    allElements('.topknop').forEach(function(button) {
+      button.classList.remove('activetop');
+    });
+    var button=document.getElementById(id);
+    if(button) button.classList.add('activetop');
   }
   function showAccountButtons(activeButtonId, accountType, tabMode) {
     activateTopButton(activeButtonId);
@@ -347,8 +368,9 @@ $(function() {
   }
 
   function showquestion() {
-    if ($('#TopButtons').is(':empty')){
-       $('#TopButtons').append($('<div>',{class: "Question",id: 'Question', text: question}));
+    var topButtons=document.getElementById('TopButtons');
+    if (topButtons && topButtons.childElementCount === 0){
+       topButtons.appendChild(createElement('div',{class: "Question",id: 'Question', text: question}));
     }
   }
 
@@ -633,30 +655,54 @@ $(function() {
   }
 
   function bindButtonEvents() {
-    $("body" ).on( "click",'div.shownumbers', handleShownumbersClick);
-    $("body" ).on( "click",'div.normal', handleNormalClick);
-    $("body" ).on( "click",'div.invoer', handleInputClick);
-    $("body" ).on( "click", 'div.page' ,handlePageClick);
-    $("body" ).on( "click", 'div.productgroups' ,handleProductGroupClick);
-    $("body").on("click", 'div.Knopje:not(.normal):not(.shownumbers):not(.invoer):not(.page):not(.productgroups)', handleMainButtonClick);
-    $("body").on("click", '.KnopjeOK', handleOkClick);
+    document.body.addEventListener("click", function(event) {
+      var target=event.target;
+      var button;
+
+      if(!target.closest) return null;
+
+      button=target.closest('div.shownumbers');
+      if(button) return handleShownumbersClick.call(button, event);
+
+      button=target.closest('div.normal');
+      if(button) return handleNormalClick.call(button, event);
+
+      button=target.closest('div.invoer');
+      if(button) return handleInputClick.call(button, event);
+
+      button=target.closest('div.page');
+      if(button) return handlePageClick.call(button, event);
+
+      button=target.closest('div.productgroups');
+      if(button) return handleProductGroupClick.call(button, event);
+
+      button=target.closest('.KnopjeOK');
+      if(button) return handleOkClick.call(button, event);
+
+      button=target.closest('div.Knopje:not(.normal):not(.shownumbers):not(.invoer):not(.page):not(.productgroups)');
+      if(button) return handleMainButtonClick.call(button, event);
+    });
   }
 
   function buildLayout() {
-    $('#body').append($('<div>',{id: 'Firstscreen'}));
-    $('#body').append($('<div>',{id: 'Secondscreen'}));
-    $('#body').append($('<div>',{id: 'IRCwindow'}));
-    $('#body').append($('<div>',{id: 'spacewindow'}));
-
-    $('#Firstscreen').append($('<div>',{id: 'Receipt', class: 'Receipt'}));
-    $('#Firstscreen').append($('<div>',{id: 'Totals', class: 'Totals'}));
-    $('#Firstscreen').append($('<div>',{id: 'Buttons', class: 'Buttons'}));
-    $('#Firstscreen').append($('<div>',{id: 'Log'}));
-    $('#Firstscreen').append($('<div>',{id: 'Invoer'}).append($('<input>',{id: 'Zoek',placeholder: "Starting network communication" }).attr('autocomplete','off')));
-    $('#Secondscreen').append($('<div>',{id: 'LeftButtons', class: 'LeftButtons'}));
-    $('#Secondscreen').append($('<div>',{id: 'MainButtons', class: 'MainButtons'}));
-    $('#Secondscreen').append($('<div>',{id: 'TopButtons', class: 'RightButtons'}));
-    $('#Secondscreen').append($('<div>',{id: 'Receipt2'}));
+    appendTo('#body', createElement('div',{id: 'Firstscreen'}));
+    appendTo('#body', createElement('div',{id: 'Secondscreen'}));
+    appendTo('#body', createElement('div',{id: 'IRCwindow'}));
+    appendTo('#body', createElement('div',{id: 'spacewindow'}));
+
+    appendTo('#Firstscreen', createElement('div',{id: 'Receipt', class: 'Receipt'}));
+    appendTo('#Firstscreen', createElement('div',{id: 'Totals', class: 'Totals'}));
+    appendTo('#Firstscreen', createElement('div',{id: 'Buttons', class: 'Buttons'}));
+    appendTo('#Firstscreen', createElement('div',{id: 'Log'}));
+
+    var inputWrapper=createElement('div',{id: 'Invoer'});
+    inputWrapper.appendChild(createElement('input',{id: 'Zoek', placeholder: "Starting network communication", autocomplete: 'off'}));
+    appendTo('#Firstscreen', inputWrapper);
+
+    appendTo('#Secondscreen', createElement('div',{id: 'LeftButtons', class: 'LeftButtons'}));
+    appendTo('#Secondscreen', createElement('div',{id: 'MainButtons', class: 'MainButtons'}));
+    appendTo('#Secondscreen', createElement('div',{id: 'TopButtons', class: 'RightButtons'}));
+    appendTo('#Secondscreen', createElement('div',{id: 'Receipt2'}));
   }
 
   function buildLeftButtons() {
@@ -671,7 +717,7 @@ $(function() {
       ["Knopje Button topknop spacecon",'spacecon',"Lights"],
     ];
     buttons.forEach(function(button) {
-      $('#LeftButtons').append(buttonElement(button[0],button[1],button[2]));
+      appendTo('#LeftButtons', buttonElement(button[0],button[1],button[2]));
     });
   }
 
@@ -686,7 +732,7 @@ $(function() {
       ["Knopje knopjes",'knopjes',"Show Buttons"],
     ];
     buttons.forEach(function(button) {
-      $('#Buttons').append(buttonElement(button[0],button[1],button[2]));
+      appendTo('#Buttons', buttonElement(button[0],button[1],button[2]));
     });
   }
 

From 3fc104a8d056bf04c867eb00f65eb9a1e0153f88 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:35:48 +0200
Subject: [PATCH 66/76] Maak spaceconsole onafhankelijk van jQuery

---
 tests/js/spaceconsole.test.js  | 225 +++++++++++++++++++++++++++++++++
 www/spaceconsole/all.js        | 184 +++++++++++++++++----------
 www/spaceconsole/index.html    |   1 -
 www/spaceconsole/jquery.min.js |   2 -
 4 files changed, 340 insertions(+), 72 deletions(-)
 create mode 100644 tests/js/spaceconsole.test.js
 delete mode 100644 www/spaceconsole/jquery.min.js

diff --git a/tests/js/spaceconsole.test.js b/tests/js/spaceconsole.test.js
new file mode 100644
index 0000000..40495cc
--- /dev/null
+++ b/tests/js/spaceconsole.test.js
@@ -0,0 +1,225 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const test = require("node:test");
+const vm = require("node:vm");
+
+function makeElement(id = "") {
+  const element = {
+    childrenBySelector: {},
+    id,
+    parentElement: {
+      offsetHeight: 80,
+      offsetWidth: 120,
+    },
+    style: {},
+    textContent: "",
+    value: "",
+    closest() {
+      return null;
+    },
+    matches() {
+      return false;
+    },
+    querySelector(selector) {
+      return this.childrenBySelector[selector] || null;
+    },
+  };
+
+  Object.defineProperty(element, "offsetHeight", {
+    get() {
+      return 20;
+    },
+  });
+  Object.defineProperty(element, "offsetWidth", {
+    get() {
+      return 40;
+    },
+  });
+
+  return element;
+}
+
+function loadSpaceConsole({elements = {}, selectorMap = {}} = {}) {
+  const bodyListeners = {};
+  const documentListeners = {};
+  const eventSources = [];
+  const fetchCalls = [];
+  const document = {
+    body: {
+      addEventListener(type, handler) {
+        bodyListeners[type] = handler;
+      },
+    },
+    addEventListener(type, handler) {
+      documentListeners[type] = handler;
+    },
+    getElementById(id) {
+      return elements[id] || null;
+    },
+    querySelectorAll(selector) {
+      return selectorMap[selector] || [];
+    },
+  };
+
+  function EventSource(url) {
+    this.url = url;
+    this.onmessage = null;
+    eventSources.push(this);
+  }
+
+  const sandbox = {
+    EventSource,
+    URLSearchParams,
+    console: {
+      error() {},
+      log() {},
+    },
+    document,
+    fetch(url, options) {
+      fetchCalls.push({url, options});
+      return Promise.resolve();
+    },
+    window: {},
+  };
+  const script = fs.readFileSync(
+    path.join(__dirname, "../../www/spaceconsole/all.js"),
+    "utf8",
+  );
+
+  vm.runInNewContext(script, sandbox, {filename: "spaceconsole/all.js"});
+
+  return {
+    bodyListeners,
+    documentListeners,
+    eventSources,
+    fetchCalls,
+    spaceConsole: sandbox.window.SpaceConsole,
+  };
+}
+
+test("spaceconsole index no longer loads jQuery", () => {
+  const indexPath = path.join(__dirname, "../../www/spaceconsole/index.html");
+  const html = fs.readFileSync(indexPath, "utf8");
+  const scripts = Array.from(html.matchAll(/<script src="([^"]+)"><\/script>/g)).map(
+    (match) => match[1],
+  );
+
+  assert.deepEqual(scripts, ["all.js"]);
+});
+
+test("runmsg updates power, lwt and telemetry status without jQuery", () => {
+  const lamp = makeElement("lamp");
+  const dot = makeElement();
+  lamp.childrenBySelector["span.dot"] = dot;
+  const {spaceConsole} = loadSpaceConsole({
+    elements: {
+      lamp,
+    },
+  });
+
+  spaceConsole.runmsg("hack42/stat/lamp/POWER", "ON");
+  assert.equal(lamp.style.backgroundColor, "red");
+
+  spaceConsole.runmsg("hack42/stat/lamp/POWER", "OFF");
+  assert.equal(lamp.style.backgroundColor, "green");
+
+  spaceConsole.runmsg("hack42/stat/lamp/LWT", "Online");
+  assert.equal(dot.style.display, "none");
+
+  spaceConsole.runmsg("hack42/tele/lamp/status", "offline");
+  assert.equal(dot.style.display, "");
+});
+
+test("runmsg updates sensor fields, valves and sound volume", () => {
+  const volume = makeElement();
+  const co = makeElement("loungeco");
+  const humid = makeElement("loungehumid");
+  const temp = makeElement("sensor1");
+  const gebouw = makeElement("gebouw");
+  const barakken = makeElement("barakken");
+  const {spaceConsole} = loadSpaceConsole({
+    elements: {
+      barakken,
+      gebouw,
+      loungeco: co,
+      loungehumid: humid,
+      sensor1: temp,
+    },
+    selectorMap: {
+      ".input-range": [volume],
+    },
+  });
+
+  spaceConsole.runmsg("hack42/sound/volume", "[45]");
+  assert.equal(volume.value, 4.5);
+
+  spaceConsole.runmsg("hack42/sensors/dht11/lounge/co", "12");
+  assert.equal(co.textContent, "12");
+
+  spaceConsole.runmsg("hack42/sensors/dht11/lounge/humid", "53");
+  assert.equal(humid.textContent, "53");
+
+  spaceConsole.runmsg("hack42/sensors/1wire/sensor1", "19.5");
+  assert.equal(temp.textContent, "19.5");
+
+  spaceConsole.runmsg("hack42/stookkelder/hoofdgebouwvalve", "open");
+  assert.equal(gebouw.style.backgroundColor, "red");
+
+  spaceConsole.runmsg("hack42/stookkelder/barrakkenvalve", "closed");
+  assert.equal(barakken.style.backgroundColor, "green");
+});
+
+test("bindEvents posts power toggles and volume changes", () => {
+  const {bodyListeners, fetchCalls, spaceConsole} = loadSpaceConsole();
+
+  spaceConsole.bindEvents();
+
+  bodyListeners.click({
+    target: {
+      closest(selector) {
+        assert.equal(selector, "div.powerswitch");
+        return {id: "lamp"};
+      },
+    },
+  });
+  bodyListeners.input({
+    target: {
+      value: "7",
+      matches(selector) {
+        assert.equal(selector, ".input-range");
+        return true;
+      },
+    },
+  });
+
+  assert.equal(fetchCalls.length, 2);
+  assert.equal(fetchCalls[0].url, "cmd.php");
+  assert.equal(fetchCalls[0].options.method, "POST");
+  assert.equal(String(fetchCalls[0].options.body), "action=toggle&device=lamp");
+  assert.equal(String(fetchCalls[1].options.body), "action=volume&value=7");
+});
+
+test("init textfills labels, binds events and consumes stream messages", () => {
+  const label = makeElement();
+  const lamp = makeElement("lamp");
+  const {documentListeners, eventSources} = loadSpaceConsole({
+    elements: {
+      lamp,
+    },
+    selectorMap: {
+      ".Knopjetext": [label],
+    },
+  });
+
+  documentListeners.DOMContentLoaded();
+  assert.equal(eventSources.length, 1);
+  assert.equal(eventSources[0].url, "stream.php");
+
+  eventSources[0].onmessage({
+    data: JSON.stringify(["hack42/stat/lamp/POWER", "ON"]),
+  });
+
+  assert.equal(lamp.style.backgroundColor, "red");
+  assert.equal(label.style.top, "30px");
+});
diff --git a/www/spaceconsole/all.js b/www/spaceconsole/all.js
index 45d7a12..0b7deca 100644
--- a/www/spaceconsole/all.js
+++ b/www/spaceconsole/all.js
@@ -1,33 +1,63 @@
-var cachepixels = {};
-var cachetop = {};
-(function($) {
-    $.fn.textfill = function(options) {
-        var fontSize = options.maxFontPixels;
-        var maxHeight = $(this).parent().height();
-        var maxWidth = $(this).parent().width();
-        var textHeight;
-        var textWidth;
-        if(cachepixels[this.text()]>0) {
-            this.css('font-size', cachepixels[this.text()]+'vh');
-            this.css('top',cachetop[this.text()]);
-            return this;
-        }
-        do {
-            this.css('font-size', fontSize+'vh');
-            textHeight = this.height();
-            textWidth = this.width();
-            cachepixels[this.text()]=fontSize;
-            fontSize = fontSize - 0.9;
-        } while ((textHeight > maxHeight || textWidth > maxWidth) && fontSize > 0.5);
-        textHeight = this.height();
-        var mytop = (maxHeight - textHeight) / 2;
-        this.css('top',mytop);
-        cachetop[this.text()]=mytop;
-        return this;
+(function(window, document) {
+  var cachepixels = {};
+  var cachetop = {};
+
+  function allElements(selector) {
+    return Array.prototype.slice.call(document.querySelectorAll(selector));
+  }
+
+  function byId(id) {
+    return document.getElementById(id);
+  }
+
+  function setDisplay(element, value) {
+    if(element) element.style.display = value;
+  }
+
+  function setBackgroundColor(id, value) {
+    var element = byId(id);
+    if(element) element.style.backgroundColor = value;
+  }
+
+  function setText(id, value) {
+    var element = byId(id);
+    if(element) element.textContent = value;
+  }
+
+  function dotForDevice(device) {
+    var element = byId(device);
+    return element ? element.querySelector("span.dot") : null;
+  }
+
+  function textfillElement(element, options) {
+    var fontSize = options.maxFontPixels;
+    var parent = element.parentElement;
+    var maxHeight = parent ? parent.offsetHeight : 0;
+    var maxWidth = parent ? parent.offsetWidth : 0;
+    var text = element.textContent;
+    var textHeight;
+    var textWidth;
+
+    if(cachepixels[text] > 0) {
+      element.style.fontSize = cachepixels[text] + 'vh';
+      element.style.top = cachetop[text];
+      return element;
     }
-})(jQuery);
 
-$( document ).ready(function() {
+    do {
+      element.style.fontSize = fontSize + 'vh';
+      textHeight = element.offsetHeight;
+      textWidth = element.offsetWidth;
+      cachepixels[text] = fontSize;
+      fontSize = fontSize - 0.9;
+    } while ((textHeight > maxHeight || textWidth > maxWidth) && fontSize > 0.5);
+
+    textHeight = element.offsetHeight;
+    cachetop[text] = ((maxHeight - textHeight) / 2) + 'px';
+    element.style.top = cachetop[text];
+    return element;
+  }
+
   function postCommand(data) {
     fetch("cmd.php", {
       method: "POST",
@@ -41,71 +71,87 @@ $( document ).ready(function() {
   }
 
   function runmsg(path, msg) {
+    var parts = path.split("/");
+
     if(path.endsWith("/POWER")) {
-       var device = path.split("/")[2];
-       $("#"+device).css("background-color",msg === "ON" ? "red" : "green");
+      setBackgroundColor(parts[2], msg === "ON" ? "red" : "green");
     }
     if(path.endsWith("/LWT")) {
-       var lwtDevice = path.split("/")[2];
-       msg === "Online" ?  $("#"+lwtDevice+" > span.dot").hide() : $("#"+lwtDevice+" > span.dot").show();
+      setDisplay(dotForDevice(parts[2]), msg === "Online" ? "none" : "");
     }
     if(path.endsWith("/status") && path.startsWith("hack42/tele/")) {
-       console.log(path);
-       var statusDevice = path.split("/")[2];
-       msg === "online" ?  $("#"+statusDevice+" > span.dot").hide() : $("#"+statusDevice+" > span.dot").show();
+      console.log(path);
+      setDisplay(dotForDevice(parts[2]), msg === "online" ? "none" : "");
     }
     if(path === "hack42/sound/volume") {
-        var val = JSON.parse(msg)[0];
-        $('.input-range').val(val / 10);
+      var val = JSON.parse(msg)[0];
+      allElements('.input-range').forEach(function(input) {
+        input.value = val / 10;
+      });
     }
     if(path.endsWith("/GBpower") || path.endsWith("/GBvolt")) {
-       var gbDevice = path.split("/")[2];
-       $("#"+gbDevice).text(msg);
+      setText(parts[2], msg);
     }
     if(path.endsWith("/co")) {
-       var coDevice = path.split("/")[3];
-       $("#"+coDevice+"co").text(msg);
+      setText(parts[3] + "co", msg);
     }
     if(path.endsWith("/humid")) {
-       var humidDevice = path.split("/")[3];
-       $("#"+humidDevice+"humid").text(msg);
+      setText(parts[3] + "humid", msg);
     }
     if(path.startsWith("hack42/sensors/1wire/")) {
-       var sensorDevice = path.split("/")[3];
-       $("#"+sensorDevice).text(msg);
+      setText(parts[3], msg);
     }
     if(path === 'hack42/stookkelder/hoofdgebouwvalve' ) {
-       $("#gebouw").css("background-color",msg !== "closed" ? "red" : "green");
+      setBackgroundColor("gebouw", msg !== "closed" ? "red" : "green");
     }
     if(path === 'hack42/stookkelder/barrakkenvalve' ) {
-       $("#barakken").css("background-color",msg !== "closed" ? "red" : "green");
+      setBackgroundColor("barakken", msg !== "closed" ? "red" : "green");
     }
   }
 
-  $( ".Knopjetext:visible" ).each(function() {
-         $(this).textfill({maxFontPixels: 5});
-  });
-
-  var source = new EventSource('stream.php');
-  source.onmessage = function(event) {
-    var data = JSON.parse(event.data);
-    var path = data[0];
-    var msg = data[1];
-    //if(path=="startup") postmsg('startup',1);
-    runmsg(path,msg);
+  function connectStream() {
+    var source = new EventSource('stream.php');
+    source.onmessage = function(event) {
+      var data = JSON.parse(event.data);
+      runmsg(data[0], data[1]);
+    };
+    return source;
   }
 
-  $("body" ).on( "click",'div.powerswitch', function() {
-    postCommand({
-      "action": "toggle",
-      "device": this.id,
+  function bindEvents() {
+    document.body.addEventListener("click", function(event) {
+      var button = event.target.closest && event.target.closest('div.powerswitch');
+      if(!button) return;
+      postCommand({
+        action: "toggle",
+        device: button.id,
+      });
     });
-  });
-  $('.input-range').on('input', function(){
-    postCommand({
-      "action": "volume",
-      "value": this.value,
+    document.body.addEventListener("input", function(event) {
+      if(!event.target.matches || !event.target.matches('.input-range')) return;
+      postCommand({
+        action: "volume",
+        value: event.target.value,
+      });
     });
-  }); 
+  }
+
+  function init() {
+    allElements(".Knopjetext").forEach(function(element) {
+      textfillElement(element, {maxFontPixels: 5});
+    });
+    connectStream();
+    bindEvents();
+  }
+
+  window.SpaceConsole = {
+    bindEvents: bindEvents,
+    connectStream: connectStream,
+    init: init,
+    postCommand: postCommand,
+    runmsg: runmsg,
+    textfillElement: textfillElement,
+  };
 
-});
+  document.addEventListener("DOMContentLoaded", init);
+})(window, document);
diff --git a/www/spaceconsole/index.html b/www/spaceconsole/index.html
index 5e53d4c..638b4fd 100644
--- a/www/spaceconsole/index.html
+++ b/www/spaceconsole/index.html
@@ -3,7 +3,6 @@
   <head>
     <title>Hack42 - HackBank</title>
      <meta http-equiv="content-type" content="text/html; charset=utf-8">
-    <script src="jquery.min.js"></script>
     <link type="text/css" rel="stylesheet" href="stom.css" />
     <script src="all.js"></script>
   </head>
diff --git a/www/spaceconsole/jquery.min.js b/www/spaceconsole/jquery.min.js
deleted file mode 100644
index 3b89a1c..0000000
--- a/www/spaceconsole/jquery.min.js
+++ /dev/null
@@ -1,2 +0,0 @@
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From 184bb03e07d493eb34afe52a80f470a329aab234 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 13:49:08 +0200
Subject: [PATCH 67/76] Test kassa app frontend flow

---
 tests/js/kassa-app.test.js     | 232 +++++++++++++++++++++++++++++++++
 tests/js/kassa-buttons.test.js | 121 +++++++++++++++++
 2 files changed, 353 insertions(+)
 create mode 100644 tests/js/kassa-app.test.js
 create mode 100644 tests/js/kassa-buttons.test.js

diff --git a/tests/js/kassa-app.test.js b/tests/js/kassa-app.test.js
new file mode 100644
index 0000000..5368151
--- /dev/null
+++ b/tests/js/kassa-app.test.js
@@ -0,0 +1,232 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const test = require("node:test");
+const vm = require("node:vm");
+
+function makeElement(tag, register) {
+  const element = {
+    attributes: {},
+    childElementCount: 0,
+    children: [],
+    className: "",
+    eventListeners: {},
+    id: "",
+    parentElement: null,
+    scrollHeight: 0,
+    scrollTop: 0,
+    style: {},
+    tag,
+    textContent: "",
+    value: "",
+    appendChild(child) {
+      child.parentElement = this;
+      this.children.push(child);
+      this.childElementCount = this.children.length;
+      return child;
+    },
+    addEventListener(type, handler) {
+      this.eventListeners[type] = handler;
+    },
+    classList: {
+      add(className) {
+        const classes = new Set(element.className.split(/\s+/).filter(Boolean));
+        classes.add(className);
+        element.className = Array.from(classes).join(" ");
+      },
+      remove(className) {
+        element.className = element.className
+          .split(/\s+/)
+          .filter((item) => item && item !== className)
+          .join(" ");
+      },
+    },
+    focus() {
+      this.focused = true;
+    },
+    prepend(child) {
+      child.parentElement = this;
+      this.children.unshift(child);
+      this.childElementCount = this.children.length;
+      return child;
+    },
+    querySelector(selector) {
+      return findFirst(this, selector);
+    },
+    setAttribute(name, value) {
+      this.attributes[name] = value;
+      this[name] = value;
+      if(name === "id") {
+        this.id = value;
+        register(value, this);
+      }
+    },
+  };
+  return element;
+}
+
+function matchesSelector(element, selector) {
+  const cleanSelector = selector.replace(":visible", "");
+  if(cleanSelector.startsWith("#")) return element.id === cleanSelector.slice(1);
+  if(cleanSelector.startsWith(".")) {
+    return element.className.split(/\s+/).includes(cleanSelector.slice(1));
+  }
+  return element.tag === cleanSelector;
+}
+
+function findAll(root, selector, results = []) {
+  root.children.forEach((child) => {
+    if(matchesSelector(child, selector)) results.push(child);
+    findAll(child, selector, results);
+  });
+  return results;
+}
+
+function findFirst(root, selector) {
+  return findAll(root, selector)[0] || null;
+}
+
+function loadScript(sandbox, scriptName) {
+  const script = fs.readFileSync(
+    path.join(__dirname, "../../www", scriptName),
+    "utf8",
+  );
+  vm.runInNewContext(script, sandbox, {filename: scriptName});
+}
+
+function loadKassaApp({hash = ""} = {}) {
+  const elements = {};
+  const eventSources = [];
+  const fetchCalls = [];
+  const textfillCalls = [];
+  const timers = [];
+  const register = (id, element) => {
+    elements[id] = element;
+  };
+  const body = makeElement("body", register);
+  body.id = "body";
+  register("body", body);
+
+  const document = {
+    body,
+    createElement(tag) {
+      return makeElement(tag, register);
+    },
+    getElementById(id) {
+      return elements[id] || null;
+    },
+    querySelector(selector) {
+      if(selector === "#body") return body;
+      if(selector.startsWith("#")) return elements[selector.slice(1)] || null;
+      return findFirst(body, selector);
+    },
+    querySelectorAll(selector) {
+      return findAll(body, selector);
+    },
+  };
+
+  function EventSource(url) {
+    this.url = url;
+    this.closeCalled = false;
+    this.close = () => {
+      this.closeCalled = true;
+    };
+    eventSources.push(this);
+  }
+
+  const window = {
+    HackBankTextfill: {
+      fillElement(element, options) {
+        textfillCalls.push({element, options});
+      },
+    },
+    location: {
+      hash,
+    },
+  };
+  const sandbox = {
+    $: (callback) => callback(),
+    Date,
+    EventSource,
+    URLSearchParams,
+    clearTimeout() {},
+    console: {
+      error() {},
+      log() {},
+    },
+    document,
+    fetch(url, options) {
+      fetchCalls.push({url, options});
+      return Promise.resolve();
+    },
+    setTimeout(callback, delay) {
+      timers.push({callback, delay});
+      return timers.length;
+    },
+    window,
+  };
+
+  loadScript(sandbox, "kassa-dom.js");
+  loadScript(sandbox, "kassa-buttons.js");
+  loadScript(sandbox, "kassa-app.js");
+
+  return {
+    body,
+    elements,
+    eventSources,
+    fetchCalls,
+    textfillCalls,
+    timers,
+  };
+}
+
+test("kassa app builds the startup layout and opens a session stream", () => {
+  const {elements, eventSources, fetchCalls, textfillCalls} = loadKassaApp({
+    hash: "#bar",
+  });
+
+  [
+    "Firstscreen",
+    "Secondscreen",
+    "Receipt",
+    "Totals",
+    "Buttons",
+    "Log",
+    "Zoek",
+    "LeftButtons",
+    "MainButtons",
+    "TopButtons",
+    "Receipt2",
+  ].forEach((id) => assert(elements[id], `${id} should exist`));
+
+  assert.match(eventSources[0].url, /^stream\.php\?session=bar&t=/);
+  assert.equal(fetchCalls[0].url, "post.php");
+  assert.equal(String(fetchCalls[0].options.body), "topic=session%2Fbar%2Finput&msg=");
+  assert.equal(elements.Zoek.placeholder, "Starting network communication");
+  assert(textfillCalls.length > 0);
+});
+
+test("kassa app wires Enter in the search input to post input and clear it", () => {
+  const {elements, fetchCalls} = loadKassaApp();
+  const input = elements.Zoek;
+
+  input.value = "abort";
+  input.eventListeners.keydown.call(input, {
+    which: 13,
+  });
+
+  assert.equal(fetchCalls.length, 2);
+  assert.equal(String(fetchCalls[1].options.body), "topic=session%2Fmain%2Finput&msg=abort");
+  assert.equal(input.value, "");
+});
+
+test("kassa app handles closed streams by scheduling one reconnect", () => {
+  const {eventSources, timers} = loadKassaApp();
+
+  eventSources[0].onmessage({data: "closed"});
+  eventSources[0].onerror();
+
+  assert.equal(eventSources[0].closeCalled, true);
+  assert.equal(timers.length, 1);
+  assert.equal(timers[0].delay, 1000);
+});
diff --git a/tests/js/kassa-buttons.test.js b/tests/js/kassa-buttons.test.js
new file mode 100644
index 0000000..c418229
--- /dev/null
+++ b/tests/js/kassa-buttons.test.js
@@ -0,0 +1,121 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const test = require("node:test");
+const vm = require("node:vm");
+
+function loadButtonHelpers() {
+  const sandbox = {
+    window: {},
+  };
+  const script = fs.readFileSync(
+    path.join(__dirname, "../../www/kassa-buttons.js"),
+    "utf8",
+  );
+
+  vm.runInNewContext(script, sandbox, {filename: "kassa-buttons.js"});
+  return sandbox.window.HackBankButtons;
+}
+
+function plain(value) {
+  return JSON.parse(JSON.stringify(value));
+}
+
+test("rebuildProductIndexes resets groups and barcode-free products", () => {
+  const helpers = loadButtonHelpers();
+  const groups = {old: 9};
+  const productsWithoutBarcode = {stale: {}};
+  const products = {
+    ClubMate: {
+      aliases: ["mate", "12345678"],
+      group: "drinks",
+    },
+    Tosti: {
+      aliases: ["tosti"],
+      group: "food",
+    },
+  };
+
+  helpers.rebuildProductIndexes(products, groups, productsWithoutBarcode);
+
+  assert.deepEqual(groups, {
+    drinks: 1,
+    food: 1,
+  });
+  assert.deepEqual(Object.keys(productsWithoutBarcode), ["Tosti"]);
+});
+
+test("accountsToButtons filters member types and marks negative balances", () => {
+  const helpers = loadButtonHelpers();
+  const accounts = {
+    alice: {amount: -20},
+    bob: {amount: -2},
+    carol: {amount: 3.5},
+  };
+
+  assert.deepEqual(plain(helpers.accountsToButtons(accounts, ["alice"], ["bob"], "m")), [
+    {
+      display: "alice",
+      fill: true,
+      right: "-20.00",
+      rightclass: "alice rood",
+      text: "alice",
+    },
+  ]);
+  assert.deepEqual(plain(helpers.accountsToButtons(accounts, ["alice"], ["bob"], "o")), [
+    {
+      display: "bob",
+      fill: true,
+      right: "-2.00",
+      rightclass: "bob orange",
+      text: "bob",
+    },
+  ]);
+  assert.deepEqual(plain(helpers.accountsToButtons(accounts, ["alice"], ["bob"], "x")), [
+    {
+      display: "carol",
+      fill: true,
+      right: "3.50",
+      rightclass: "carol",
+      text: "carol",
+    },
+  ]);
+});
+
+test("product button helpers include prices, stock and aliases for app pages", () => {
+  const helpers = loadButtonHelpers();
+  const products = {
+    Cola: {
+      aliases: ["cola", "123"],
+      description: "Cold cola",
+      group: "drinks",
+      price: 1.25,
+    },
+    Tosti: {
+      aliases: ["tosti"],
+      description: "Cheese tosti",
+      group: "food",
+      price: 2.5,
+    },
+  };
+  const stock = {
+    Cola: 4,
+    Tosti: 0,
+  };
+
+  assert.deepEqual(plain(helpers.productGroupToButtons(products, stock, "drinks")), [
+    {
+      class: "Cola",
+      display: "Cold cola",
+      left: 4,
+      leftclass: "orange",
+      right: "1.25",
+      rightclass: "green",
+      text: "Cola",
+    },
+  ]);
+  assert.deepEqual(helpers.allProductsToButtons(products, stock)[0].aliases, [
+    "cola",
+    "123",
+  ]);
+});

From f79fb3580f87379db951256990beb4aaacfeb6c0 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:02:19 +0200
Subject: [PATCH 68/76] Maak kassa app DOM rendering native

---
 tests/js/kassa-app.test.js |  52 +++++++-
 www/kassa-app.js           | 248 +++++++++++++++++++++++--------------
 2 files changed, 205 insertions(+), 95 deletions(-)

diff --git a/tests/js/kassa-app.test.js b/tests/js/kassa-app.test.js
index 5368151..9aa497b 100644
--- a/tests/js/kassa-app.test.js
+++ b/tests/js/kassa-app.test.js
@@ -12,6 +12,7 @@ function makeElement(tag, register) {
     className: "",
     eventListeners: {},
     id: "",
+    innerHTML: "",
     parentElement: null,
     scrollHeight: 0,
     scrollTop: 0,
@@ -44,6 +45,23 @@ function makeElement(tag, register) {
     focus() {
       this.focused = true;
     },
+    cloneNode(deep) {
+      const clone = makeElement(this.tag, register);
+      clone.attributes = {...this.attributes};
+      clone.className = this.className;
+      clone.id = this.id;
+      clone.innerHTML = this.innerHTML;
+      clone.scrollHeight = this.scrollHeight;
+      clone.style = {...this.style};
+      clone.textContent = this.textContent;
+      clone.value = this.value;
+      if(deep) {
+        this.children.forEach((child) => {
+          clone.appendChild(child.cloneNode ? child.cloneNode(true) : {...child});
+        });
+      }
+      return clone;
+    },
     prepend(child) {
       child.parentElement = this;
       this.children.unshift(child);
@@ -53,6 +71,14 @@ function makeElement(tag, register) {
     querySelector(selector) {
       return findFirst(this, selector);
     },
+    remove() {
+      if(!this.parentElement) return;
+      this.parentElement.children = this.parentElement.children.filter(
+        (child) => child !== this,
+      );
+      this.parentElement.childElementCount = this.parentElement.children.length;
+      this.parentElement = null;
+    },
     setAttribute(name, value) {
       this.attributes[name] = value;
       this[name] = value;
@@ -66,6 +92,7 @@ function makeElement(tag, register) {
 }
 
 function matchesSelector(element, selector) {
+  if(!element.className) return false;
   const cleanSelector = selector.replace(":visible", "");
   if(cleanSelector.startsWith("#")) return element.id === cleanSelector.slice(1);
   if(cleanSelector.startsWith(".")) {
@@ -75,9 +102,15 @@ function matchesSelector(element, selector) {
 }
 
 function findAll(root, selector, results = []) {
+  if(selector.includes(" ")) {
+    const parts = selector.split(/\s+/);
+    const parents = findAll(root, parts[0]);
+    parents.forEach((parent) => findAll(parent, parts.slice(1).join(" "), results));
+    return results;
+  }
   root.children.forEach((child) => {
     if(matchesSelector(child, selector)) results.push(child);
-    findAll(child, selector, results);
+    if(child.children) findAll(child, selector, results);
   });
   return results;
 }
@@ -96,6 +129,7 @@ function loadScript(sandbox, scriptName) {
 
 function loadKassaApp({hash = ""} = {}) {
   const elements = {};
+  const documentListeners = {};
   const eventSources = [];
   const fetchCalls = [];
   const textfillCalls = [];
@@ -109,9 +143,22 @@ function loadKassaApp({hash = ""} = {}) {
 
   const document = {
     body,
+    addEventListener(type, handler) {
+      documentListeners[type] = handler;
+    },
     createElement(tag) {
       return makeElement(tag, register);
     },
+    createTextNode(text) {
+      return {
+        nodeType: 3,
+        parentElement: null,
+        textContent: text,
+        cloneNode() {
+          return {...this};
+        },
+      };
+    },
     getElementById(id) {
       return elements[id] || null;
     },
@@ -145,7 +192,6 @@ function loadKassaApp({hash = ""} = {}) {
     },
   };
   const sandbox = {
-    $: (callback) => callback(),
     Date,
     EventSource,
     URLSearchParams,
@@ -169,9 +215,11 @@ function loadKassaApp({hash = ""} = {}) {
   loadScript(sandbox, "kassa-dom.js");
   loadScript(sandbox, "kassa-buttons.js");
   loadScript(sandbox, "kassa-app.js");
+  documentListeners.DOMContentLoaded();
 
   return {
     body,
+    documentListeners,
     elements,
     eventSources,
     fetchCalls,
diff --git a/www/kassa-app.js b/www/kassa-app.js
index 9e38bfb..3653464 100644
--- a/www/kassa-app.js
+++ b/www/kassa-app.js
@@ -1,4 +1,4 @@
-$(function() {
+document.addEventListener("DOMContentLoaded", function() {
   var session='main';
   if (window.location.hash !== '') {
     session=window.location.hash.replace('#','');
@@ -52,15 +52,77 @@ $(function() {
         element.className=attrs[name];
       } else if(name === "text") {
         element.textContent=attrs[name];
+      } else if(name === "html") {
+        element.innerHTML=attrs[name];
+      } else if(name === "style") {
+        Object.keys(attrs[name]).forEach(function(styleName) {
+          element.style[styleName]=attrs[name][styleName];
+        });
       } else {
         element.setAttribute(name, attrs[name]);
       }
     });
     return element;
   }
+  function first(selector) {
+    return document.querySelector(selector);
+  }
   function appendTo(selector, child) {
-    var parent=document.querySelector(selector);
+    var parent=first(selector);
+    if(parent) parent.appendChild(child);
+  }
+  function appendChildren(parent, children) {
+    children.forEach(function(child) {
+      parent.appendChild(child);
+    });
+    return parent;
+  }
+  function appendToElement(parent, child) {
     if(parent) parent.appendChild(child);
+    return child;
+  }
+  function removeElement(selector) {
+    var element=first(selector);
+    if(element) element.remove();
+  }
+  function removeElements(selector) {
+    allElements(selector).forEach(function(element) {
+      element.remove();
+    });
+  }
+  function cloneElementsTo(selector, targetSelector) {
+    var target=first(targetSelector);
+    if(!target) return;
+    allElements(selector).forEach(function(element) {
+      target.appendChild(element.cloneNode(true));
+    });
+  }
+  function setElementStyle(selector, styles) {
+    var element=first(selector);
+    if(!element) return;
+    Object.keys(styles).forEach(function(name) {
+      element.style[name]=styles[name];
+    });
+  }
+  function appendBreak(parent) {
+    appendToElement(parent, document.createElement('br'));
+  }
+  function setMainButtonsBackground(value) {
+    var mainButtons=document.getElementById("MainButtons");
+    if(mainButtons) mainButtons.style.backgroundColor=value;
+  }
+  function pageLabel(pagecount) {
+    var pageButton=document.getElementById(String(pagecount));
+    return pageButton ? pageButton.querySelector('.Paginatext') : null;
+  }
+  function appendToPageLabel(pagecount, html) {
+    var label=pageLabel(pagecount);
+    if(label) label.innerHTML=label.innerHTML + html;
+  }
+  function removeActiveTopButtons() {
+    allElements('.topknop').forEach(function(button) {
+      button.classList.remove('activetop');
+    });
   }
   function prependCashButton() {
     var topButtons=document.getElementById('TopButtons');
@@ -84,54 +146,56 @@ $(function() {
   }
   function build_receipt(msg) {
     var parts=JSON.parse(msg);
+    var receipt=first('#Receipt');
+    var receipt2=first('#Receipt2');
     clearElement('#Receipt');
     var counter=0;
     parts.forEach(function(stuff) {
       counter++;
-      $('#Receipt').append(
-        $('<div>',{class: 'Itemline'})
-          .append($('<span>',{class: 'Product', text: stuff.description}))
-          .append($('<span>',{class: 'Times', text: stuff.count}))
-          .append($('<span>',{class: 'LoseOrGain', text: stuff.Lose ? "LOSE" : "GAIN"}))
-          .append($('<span>',{class: 'ItemEuro'}))
-          .append($('<div>',{class: 'ItemAmount', text: stuff.total.toFixed(2)}))
-      );
+      appendToElement(receipt, appendChildren(createElement('div',{class: 'Itemline'}), [
+        createElement('span',{class: 'Product', text: stuff.description}),
+        createElement('span',{class: 'Times', text: stuff.count}),
+        createElement('span',{class: 'LoseOrGain', text: stuff.Lose ? "LOSE" : "GAIN"}),
+        createElement('span',{class: 'ItemEuro'}),
+        createElement('div',{class: 'ItemAmount', text: stuff.total.toFixed(2)}),
+      ]));
     });
     scrollToBottom('#Receipt');
     if(counter === 0) {
-      $('#Receipt').append($('<div>',{class: 'welcome', html: "Welcome to Hack42 Bank HTML5 Interface"}));
+      appendToElement(receipt, createElement('div',{class: 'welcome', text: "Welcome to Hack42 Bank HTML5 Interface"}));
     }
     clearElement('#Receipt2');
-    $('.Itemline').clone().appendTo('#Receipt2');
+    cloneElementsTo('.Itemline', '#Receipt2');
     scrollToBottom('#Receipt2');
-    if ($('#Receipt2').is(':empty')){
-       $('#Receipt2').append($('<img>',{src: 'images/Hack42.png', width: '100%'}).css({'top': '12vh','position': 'absolute'}));
+    if (receipt2 && receipt2.childElementCount === 0){
+      appendToElement(receipt2, createElement('img',{src: 'images/Hack42.png', width: '100%', style: {top: '12vh', position: 'absolute'}}));
     }
   }
   function build_totals(msg) {
     var parts=JSON.parse(msg);
+    var totals=first('#Totals');
     clearElement('#Totals');
     var counter=0;
     parts.forEach(function(stuff) {
       counter++;
-      $('#Totals').append(
-        $('<div>',{class: 'Userline Total_'+stuff.user})
-          .append($('<span>',{class: 'UserName', text: stuff.user ? stuff.user : '-$you-' }))
-          .append($('<span>',{class: 'GainOrLose',text: (stuff.amount<0) ? 'LOSE' : 'GAIN'}))
-          .append($('<span>',{class: 'TotalEuro'}))
-          .append($('<span>',{class: 'Totalamount',text: (stuff.amount ? stuff.amount : 0-stuff.amount).toFixed(2) }))
-      );
+      appendToElement(totals, appendChildren(createElement('div',{class: 'Userline Total_'+stuff.user}), [
+        createElement('span',{class: 'UserName', text: stuff.user ? stuff.user : '-$you-' }),
+        createElement('span',{class: 'GainOrLose',text: (stuff.amount<0) ? 'LOSE' : 'GAIN'}),
+        createElement('span',{class: 'TotalEuro'}),
+        createElement('span',{class: 'Totalamount',text: (stuff.amount ? stuff.amount : 0-stuff.amount).toFixed(2) }),
+      ]));
     });
     scrollToBottom('#Totals');
     if(counter === 0) {
-      $('#Totals').append($('<div>',{class: 'welcome', html: "Scan a product or choose a button from below"}));
+      appendToElement(totals, createElement('div',{class: 'welcome', text: "Scan a product or choose a button from below"}));
     }
   }
   function run_infobox(name,msg) {
     var json=JSON.parse(msg);
     var newsaldo=json.amount;
-    $('.infoboxes .Total_'+name).append($('<span>',{class: 'NowHas',text: "Now Has"}));
-    $('.infoboxes .Total_'+name).append($('<span>',{class: 'NewSaldo',text: newsaldo.toFixed(2)}));
+    var infobox=first('.infoboxes .Total_'+name);
+    appendToElement(infobox, createElement('span',{class: 'NowHas',text: "Now Has"}));
+    appendToElement(infobox, createElement('span',{class: 'NewSaldo',text: newsaldo.toFixed(2)}));
   }
   function setupaccounts(name,msg) {
     accounts[name]=JSON.parse(msg);
@@ -150,132 +214,130 @@ $(function() {
   function makepage_infobox() {
     clearElement('#MainButtons');
     clearElement('#TopButtons');
-    $('#MainButtons').append($('<div>',{class: "infoboxes", id: "infoboxes"}));
-    $('.Userline').clone().appendTo('#infoboxes');
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal ok",id: 'ok'}).append($('<span>',{class: "Knopjetext",text: "OK"})));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal undo",id: 'undo'}).append($('<span>',{class: "Knopjetext",text: "Undo"})));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal restore",id: 'restore'}).append($('<span>',{class: "Knopjetext",text: "Undo + Restore"})));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal bon",id: 'bon'}).append($('<span>',{class: "Knopjetext",text: "Bon"})));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button normal kassala",id: 'kassala'}).append($('<span>',{class: "Knopjetext",text: "Kassala"})));
+    appendTo('#MainButtons', createElement('div',{class: "infoboxes", id: "infoboxes"}));
+    cloneElementsTo('.Userline', '#infoboxes');
+    appendTo('#TopButtons', buttonElement("Knopje Button normal ok",'ok',"OK"));
+    appendTo('#TopButtons', buttonElement("Knopje Button normal undo",'undo',"Undo"));
+    appendTo('#TopButtons', buttonElement("Knopje Button normal restore",'restore',"Undo + Restore"));
+    appendTo('#TopButtons', buttonElement("Knopje Button normal bon",'bon',"Bon"));
+    appendTo('#TopButtons', buttonElement("Knopje Button normal kassala",'kassala',"Kassala"));
     fillVisibleText("#TopButtons .Knopjetext:visible");
   }
   function dokeys(keys) {
+    var keysElement=document.getElementById('keys');
     keys.forEach(function(val) {
-      $('#keys').append($('<div>',{class: "Knopje Knop invoer small",id: val ,text: val}));
+      appendToElement(keysElement, createElement('div',{class: "Knopje Knop invoer small",id: val ,text: val}));
     });
   }
   function makepage_keyboard() {
     clearElement('#MainButtons');
     clearElement('#TopButtons');
-    $('#MainButtons').append($('<div>',{class: "keys", id: "keys"}));
+    appendTo('#MainButtons', createElement('div',{class: "keys", id: "keys"}));
+    var keysElement=document.getElementById('keys');
 
     var keys=['!','@','#','$','%','^','&','*','(',')'];
     dokeys(keys);
-    $('#keys').append($('<br>'));
+    appendBreak(keysElement);
 
     keys=['1','2','3','4','5','6','7','8','9','0'];
     dokeys(keys);
-    $('#keys').append($('<br>'));
+    appendBreak(keysElement);
 
     keys=['q','w','e','r','t','y','u','i','o','p'];
     dokeys(keys);
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "backspace" ,text: "←"}));
-    $('#keys').append($('<br>'));
+    appendToElement(keysElement, createElement('div',{class: "Knopje Knop invoer enter small",id: "backspace" ,text: "←"}));
+    appendBreak(keysElement);
 
     keys=['a','s','d','f','g','h','j','k','l'];
     dokeys(keys);
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "enter" ,text: "⏎"}));
-    $('#keys').append($('<br>'));
+    appendToElement(keysElement, createElement('div',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
+    appendToElement(keysElement, createElement('div',{class: "Knopje Knop invoer enter small",id: "enter" ,text: "⏎"}));
+    appendBreak(keysElement);
 
     keys=['z','x','c','v','b','n','m'];
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
+    appendToElement(keysElement, createElement('div',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
     dokeys(keys);
-    $('#keys').append($('<br>'));
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
-    $('#keys').append($('<div>',{class: "Knopje Knop invoer enter small",id: "space" ,text: " "}));
-    $('#keys').append($('<br>'));
+    appendBreak(keysElement);
+    appendToElement(keysElement, createElement('div',{class: "Knopje Knop invoer enter small",id: "leeg" ,text: " "}));
+    appendToElement(keysElement, createElement('div',{class: "Knopje Knop invoer enter small",id: "space" ,text: " "}));
+    appendBreak(keysElement);
 
     keys=['-','=','+','_','`','~',',','.','/','<','>'];
     dokeys(keys);
-    $('#keys').append($('<br>'));
+    appendBreak(keysElement);
 
     keys=["?",";","'",'\\',':','"','|','[',']','{','}'];
     dokeys(keys);
-    $('#keys').append($('<br>'));
+    appendBreak(keysElement);
     showquestion();
     
   }
   function makepage_history() {
     clearElement('#MainButtons');
     clearElement('#TopButtons');
-    $('#MainButtons').append($('<div>',{class: "mylines", id: "mylines"}));
+    appendTo('#MainButtons', createElement('div',{class: "mylines", id: "mylines"}));
+    var mylines=document.getElementById('mylines');
     history.forEach(function(val) {
-       $('#mylines').append(val+"<br>");
+      appendToElement(mylines, document.createTextNode(val));
+      appendBreak(mylines);
     });
-    $('#mylines').css({'position': 'relative','top': '-12vh','left': '0px','z-index': '100','background': 'lightgray','height': '76vh','overflow-wrap': 'break-word','overflow-y': 'scroll','width': '96vw'});
+    setElementStyle('#mylines', {position: 'relative', top: '-12vh', left: '0px', zIndex: '100', background: 'lightgray', height: '76vh', overflowWrap: 'break-word', overflowY: 'scroll', width: '96vw'});
     scrollToBottom('#mylines');
     showquestion();
   }
   function makepage_numbers() {
     clearElement('#MainButtons');
     clearElement('#TopButtons');
-    $('#MainButtons').append($('<div>',{class: "numbers", id: "numbers"}));
-    $('#numbers')    .append($('<div>',{class: "Knopje Knop invoer",id: 1 ,text: 1}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 2 ,text: 2}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 3 ,text: 3}))
-                     .append($('<br>'))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 4 ,text: 4}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 5 ,text: 5}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 6 ,text: 6}))
-                     .append($('<br>'))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 7 ,text: 7}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 8 ,text: 8}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 9 ,text: 9}))
-                     .append($('<br>'))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: "." ,text: "."}))
-                     .append($('<div>',{class: "Knopje Knop invoer",id: 0 ,text: 0}))
-                     .append($('<div>',{class: "Knopje Knop invoer enter",id: "enter" ,text: "⏎"}));
+    appendTo('#MainButtons', createElement('div',{class: "numbers", id: "numbers"}));
+    var numbers=document.getElementById('numbers');
+    [["1","1"],["2","2"],["3","3"],["br"],["4","4"],["5","5"],["6","6"],["br"],["7","7"],["8","8"],["9","9"],["br"],[".","."],["0","0"],["enter","⏎"]].forEach(function(item) {
+      if(item[0] === "br") {
+        appendBreak(numbers);
+      } else {
+        appendToElement(numbers, createElement('div',{class: "Knopje Knop invoer" + (item[0] === "enter" ? " enter" : ""), id: item[0], text: item[1]}));
+      }
+    });
     showquestion();
   }
   function makepages(extraclass,buttons) {
     var pagecount=1;
     clearElement('#MainButtons');
     clearElement('#TopButtons');
-    $('#MainButtons').append($('<div>',{id: 'Page'+pagecount, class: 'Pagina'}));
-    $('#TopButtons').append($('<div>',{class: "Knopje Button page",id: '1'}).append($('<span>',{class: "Paginatext",text: "Page 1"})));
+    appendTo('#MainButtons', createElement('div',{id: 'Page'+pagecount, class: 'Pagina'}));
+    appendTo('#TopButtons', topButton("page",'1',"Page 1"));
     var counter=0;
     var donewpage=0;
     var first=1;
     var lastchar="";
     buttons.forEach(function(stuff) {
       if(donewpage === 1) {
-        $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar);
+        appendToPageLabel(pagecount, ' - '+lastchar);
         pagecount++;
-        $('#MainButtons').append($('<div>',{id: 'Page'+pagecount, class: 'Pagina', style: 'display: none;'}));
-        $('#TopButtons').append($('<div>',{class: "Knopje Button page",id: pagecount}).append($('<span>',{class: "Paginatext",text: "Page "+pagecount})));
+        appendTo('#MainButtons', createElement('div',{id: 'Page'+pagecount, class: 'Pagina', style: {display: 'none'}}));
+        appendTo('#TopButtons', topButton("page",String(pagecount),"Page "+pagecount));
         counter=0;
         donewpage=0;
         first=1;
       }
       if(first === 1) {
-        $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+'<br>'+stuff.display.charAt(0).toUpperCase());
+        appendToPageLabel(pagecount, '<br>'+stuff.display.charAt(0).toUpperCase());
         first=0;
       }
-      var txt=$('<span>',{class: "Buttontext ",text: stuff.display});
-      var knopje=$('<div>',{class: "Knopje Knop "+stuff.text+" "+extraclass + " " + stuff.class,id: stuff.text }).append(txt);
+      var knopje=appendChildren(createElement('div',{class: "Knopje Knop "+stuff.text+" "+extraclass + " " + stuff.class,id: stuff.text }), [
+        createElement('span',{class: "Buttontext ",text: stuff.display}),
+      ]);
       if(stuff.right) {
         var fullwidth='';
         if(!stuff.left && stuff.fill) {
           fullwidth=' fullwidthButton ';
         }
-        knopje.append($('<span>',{class: "right extra "+fullwidth+stuff.rightclass,text: stuff.right}));
+        appendToElement(knopje, createElement('span',{class: "right extra "+fullwidth+stuff.rightclass,text: stuff.right}));
       }
       if(stuff.left) {
-        knopje.append($('<span>',{class: "left extra "+stuff.leftclass,text: stuff.left}));
+        appendToElement(knopje, createElement('span',{class: "left extra "+stuff.leftclass,text: stuff.left}));
       }
       lastchar=stuff.display.charAt(0).toUpperCase();
-      $('#Page'+pagecount).append(knopje);
+      appendTo('#Page'+pagecount, knopje);
       counter++;
       var w=5;
       var h=5;
@@ -284,11 +346,11 @@ $(function() {
       }
     });
     if(pagecount === 1) {
-      $(".page").remove();
+      removeElements(".page");
       fillVisibleText(".Buttontext:visible");
       showquestion();
     } else {
-      $('#'+pagecount+' .Paginatext').html($('#'+pagecount+' .Paginatext').html()+' - '+lastchar);
+      appendToPageLabel(pagecount, ' - '+lastchar);
       fillVisibleText(".Paginatext:visible");
       allElements(".Pagina").forEach(function(page) {
         hideElements('.Pagina');
@@ -320,25 +382,25 @@ $(function() {
       activateTopButton('members');
       showElement('#Secondscreen');
       makepages('normal',window.HackBankButtons.accountsToButtons(accounts,members,nonmembers,'m'));
-      $('#TopButtons').prepend(topButton("shownumbers",'shownumbers',"Enter amount"));
+      document.getElementById('TopButtons').prepend(topButton("shownumbers",'shownumbers',"Enter amount"));
       prependCashButton();
       focus();
       tabenable=2;
 
     } else if (buttons['special'] === 'numbers') {
-      $('.topknop').removeClass('activetop');
+      removeActiveTopButtons();
       showElement('#Secondscreen');
       makepage_numbers();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'keyboard') {
-      $('.topknop').removeClass('activetop');
+      removeActiveTopButtons();
       showElement('#Secondscreen');
       makepage_keyboard();
       focus();
       tabenable=0;
     } else if (buttons['special'] === 'infobox') {
-      $('.topknop').removeClass('activetop');
+      removeActiveTopButtons();
       showElement('#Secondscreen');
       makepage_infobox();
       focus();
@@ -379,10 +441,10 @@ $(function() {
      switch(action) {
          case 'message':
             if(searchInput()) searchInput().placeholder=msg;
-            $('#Question').remove();
+            removeElement('#Question');
             question=msg;
             showquestion();
-            $('#Log').append(  $('<div>',{class: 'lastlog Log',text: msg})  );
+            appendTo('#Log', createElement('div',{class: 'lastlog Log',text: msg}));
             scrollToBottom('#Log');
             break;
          case 'receipt':
@@ -392,13 +454,13 @@ $(function() {
             build_totals(msg);
             break;
          case 'log':
-            $('.lastlog').remove();
-            $('#Log').append(  $('<div>',{class: 'Log',text: msg})  );
+            removeElements('.lastlog');
+            appendTo('#Log', createElement('div',{class: 'Log',text: msg}));
             scrollToBottom('#Log');
             break;
          case 'infobox':
             run_infobox(pathParts[6],msg);
-            $("#MainButtons").css("background-color","#d7ffd7");
+            setMainButtonsBackground("#d7ffd7");
             break;
          case 'accounts':
             setupaccounts(pathParts[5],msg);
@@ -414,7 +476,7 @@ $(function() {
             break;
          case 'buttons':
             dobuttons(msg);
-            $("#MainButtons").css("background-color","");
+            setMainButtonsBackground("");
             break;
          case 'sound':
             playsound(msg);
@@ -620,16 +682,16 @@ $(function() {
          activateTopButton(this.id);
          locked=0;
          showElement('#IRCwindow');
-         if($('#IRCwindow').html() === "") {
-           $("#IRCwindow").append($('<iframe>',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
+         if(document.getElementById('IRCwindow').childElementCount === 0) {
+           appendTo('#IRCwindow', createElement('iframe',{src: 'http://kleintje:4200/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
          }
          break;
       case 'spacecon':
          activateTopButton(this.id);
          locked=0;
          showElement('#spacewindow');
-         if($('#spacewindow').html() === "") {
-           $("#spacewindow").append($('<iframe>',{src: '/spaceconsole/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
+         if(document.getElementById('spacewindow').childElementCount === 0) {
+           appendTo('#spacewindow', createElement('iframe',{src: '/spaceconsole/',frameborder: 0, scrolling: 'no', width: '100%', height: '100%'}));
          }
          break;
       case 'knopjes':

From f982e569cf23546e6f3541747b6fce66373fd96d Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:03:14 +0200
Subject: [PATCH 69/76] Verwijder jQuery uit hoofdfrontend

---
 tests/js/index-scripts.test.js  |  1 -
 tests/js/kassa-textfill.test.js | 27 +--------------------------
 www/index.html                  |  1 -
 www/jquery.min.js               |  2 --
 www/kassa-textfill.js           | 11 ++---------
 5 files changed, 3 insertions(+), 39 deletions(-)
 delete mode 100644 www/jquery.min.js

diff --git a/tests/js/index-scripts.test.js b/tests/js/index-scripts.test.js
index 78e66ae..68df5c2 100644
--- a/tests/js/index-scripts.test.js
+++ b/tests/js/index-scripts.test.js
@@ -11,7 +11,6 @@ test("main index loads split kassa scripts in dependency order", () => {
   );
 
   assert.deepEqual(scripts, [
-    "jquery.min.js",
     "kassa-textfill.js",
     "kassa-dom.js",
     "kassa-buttons.js",
diff --git a/tests/js/kassa-textfill.test.js b/tests/js/kassa-textfill.test.js
index b47110b..a16666b 100644
--- a/tests/js/kassa-textfill.test.js
+++ b/tests/js/kassa-textfill.test.js
@@ -5,12 +5,7 @@ const test = require("node:test");
 const vm = require("node:vm");
 
 function loadTextfill() {
-  function jquery(selection) {
-    return selection;
-  }
-  jquery.fn = {};
-
-  const sandbox = {jQuery: jquery, window: {}};
+  const sandbox = {window: {}};
   const script = fs.readFileSync(
     path.join(__dirname, "../../www/kassa-textfill.js"),
     "utf8",
@@ -20,7 +15,6 @@ function loadTextfill() {
 
   return {
     fillElement: sandbox.window.HackBankTextfill.fillElement,
-    textfillPlugin: jquery.fn.textfill,
   };
 }
 
@@ -75,22 +69,3 @@ test("textfill reuses cached size for repeated text", () => {
   assert.equal(second.style.fontSize, "1.4vh");
   assert.equal(second.style.top, "20px");
 });
-
-test("jQuery plugin remains available as a wrapper", () => {
-  const {textfillPlugin} = loadTextfill();
-  const element = createElement("wrapped");
-  const selection = {
-    filled: [],
-    each(callback) {
-      callback.call(element);
-      this.filled.push(element);
-      return this;
-    },
-  };
-
-  const result = textfillPlugin.call(selection, {maxFontPixels: 5});
-
-  assert.equal(result, selection);
-  assert.equal(selection.filled[0], element);
-  assert.equal(element.style.fontSize, "1.4vh");
-});
diff --git a/www/index.html b/www/index.html
index 74e969d..271f98f 100644
--- a/www/index.html
+++ b/www/index.html
@@ -3,7 +3,6 @@
   <head>
     <title>Hack42 - HackBank</title>
      <meta http-equiv="content-type" content="text/html; charset=utf-8">
-    <script src="jquery.min.js"></script>
     <link type="text/css" rel="stylesheet" href="stom.css" />
     <script src="kassa-textfill.js"></script>
     <script src="kassa-dom.js"></script>
diff --git a/www/jquery.min.js b/www/jquery.min.js
deleted file mode 100644
index 3b89a1c..0000000
--- a/www/jquery.min.js
+++ /dev/null
@@ -1,2 +0,0 @@
-/*! jQuery v4.0.0 | (c) OpenJS Foundation and other contributors | jquery.com/license */
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diff --git a/www/kassa-textfill.js b/www/kassa-textfill.js
index 8ae0c44..ebc420f 100644
--- a/www/kassa-textfill.js
+++ b/www/kassa-textfill.js
@@ -1,7 +1,7 @@
 var cachepixels = {};
 var cachetop = {};
 
-(function(window, $) {
+(function(window) {
     function textfillElement(element, options) {
         var fontSize = options.maxFontPixels;
         var parent = element.parentElement;
@@ -31,11 +31,4 @@ var cachetop = {};
     window.HackBankTextfill = {
         fillElement: textfillElement,
     };
-
-    $.fn.textfill = function(options) {
-        this.each(function() {
-            textfillElement(this, options);
-        });
-        return this;
-    };
-})(window, jQuery);
+})(window);

From 171412f255c3190b6ad8c406566134e13fd3a7cb Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:04:53 +0200
Subject: [PATCH 70/76] Test frontend startup in browser

---
 tests/js/browser-smoke.test.js | 53 ++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 tests/js/browser-smoke.test.js

diff --git a/tests/js/browser-smoke.test.js b/tests/js/browser-smoke.test.js
new file mode 100644
index 0000000..3a2a16f
--- /dev/null
+++ b/tests/js/browser-smoke.test.js
@@ -0,0 +1,53 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const {spawnSync} = require("node:child_process");
+const test = require("node:test");
+
+function chromiumCommand() {
+  const candidates = [
+    process.env.CHROMIUM_BIN,
+    "chromium",
+    "chromium-browser",
+    "google-chrome",
+  ].filter(Boolean);
+
+  return candidates.find((command) => {
+    const result = spawnSync(command, ["--version"], {encoding: "utf8"});
+    return result.status === 0;
+  });
+}
+
+test("kassa index boots in a real browser", (t) => {
+  const command = chromiumCommand();
+  if(!command) {
+    t.skip("Chromium is not available");
+    return;
+  }
+
+  const indexPath = path.resolve(__dirname, "../../www/index.html");
+  const result = spawnSync(command, [
+    "--headless",
+    "--disable-gpu",
+    "--no-sandbox",
+    "--dump-dom",
+    `file://${indexPath}`,
+  ], {
+    encoding: "utf8",
+    timeout: 10000,
+  });
+
+  if(result.status !== 0 && /crashpad|Operation not permitted/.test(result.stderr)) {
+    t.skip("Chromium cannot run in this sandbox");
+    return;
+  }
+
+  assert.equal(result.status, 0, result.stderr);
+  assert.match(result.stdout, /id="Firstscreen"/);
+  assert.match(result.stdout, /id="Zoek"/);
+  assert.match(result.stdout, /id="LeftButtons"/);
+});
+
+test("the checked-in jQuery vendor file is gone", () => {
+  assert.equal(fs.existsSync(path.resolve(__dirname, "../../www/jquery.min.js")), false);
+});

From 6498af2dc412f8d046139e1f32f6dd59cf6ce5d3 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:07:40 +0200
Subject: [PATCH 71/76] Voeg PHP checks toe

---
 Makefile                     |  14 +-
 tests/php/test_php_files.php |  47 ++++
 www/spaceconsole/phpMQTT.php | 411 -----------------------------------
 3 files changed, 58 insertions(+), 414 deletions(-)
 create mode 100644 tests/php/test_php_files.php
 delete mode 100644 www/spaceconsole/phpMQTT.php

diff --git a/Makefile b/Makefile
index 10760e2..92bf406 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,12 @@
 PYTHON ?= python3
 NPM ?= npm
+PHP ?= php
 PY_FILES := kassa.py $(shell find plugins tests -type f -name '*.py' | sort)
+PHP_FILES := $(shell find www -type f -name '*.php' | sort)
 
-.PHONY: test python-test js-test venv pip-compile pip-sync pip-sync-dev lint python-lint js-lint check-types fix check
+.PHONY: test python-test js-test php-test venv pip-compile pip-sync pip-sync-dev lint python-lint js-lint php-lint check-types fix check
 
-test: python-test js-test
+test: python-test js-test php-test
 
 python-test: venv
 	@. .venv/bin/activate && ${env} ${PYTHON} -m pytest  -vvv --cov=. --cov-report term-missing
@@ -12,6 +14,9 @@ python-test: venv
 js-test: node_modules/.package-lock.json
 	@${NPM} run test:js
 
+php-test:
+	@${PHP} tests/php/test_php_files.php
+
 check: test lint ## Run tests and linters
 
 venv: .venv/make_venv_complete ## Create virtual environment
@@ -34,7 +39,7 @@ pip-sync-dev: ## synchronizes the .venv with the state of requirements.txt
 	. .venv/bin/activate && ${env} pip install -U pip-tools
 	. .venv/bin/activate && ${env} ${PYTHON} -m piptools sync requirements.txt requirements-dev.txt
 
-lint: python-lint js-lint  ## Do basic linting
+lint: python-lint js-lint php-lint  ## Do basic linting
 
 python-lint: venv
 	@. .venv/bin/activate && ${env} ${PYTHON} -m pylint --persistent=no kassa.py plugins
@@ -46,6 +51,9 @@ node_modules/.package-lock.json: package.json package-lock.json
 js-lint: node_modules/.package-lock.json
 	@${NPM} run lint:js
 
+php-lint:
+	@for file in ${PHP_FILES}; do ${PHP} -l "$$file" || exit $$?; done
+
 check-types: venv ## Check for type issues with mypy
 	@. .venv/bin/activate && ${env} ${PYTHON} -m mypy --check .
 
diff --git a/tests/php/test_php_files.php b/tests/php/test_php_files.php
new file mode 100644
index 0000000..5a0c725
--- /dev/null
+++ b/tests/php/test_php_files.php
@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+$root = dirname(__DIR__, 2);
+
+function assert_true(bool $condition, string $message): void
+{
+    if (!$condition) {
+        fwrite(STDERR, $message . PHP_EOL);
+        exit(1);
+    }
+}
+
+function all_php_files(string $directory): array
+{
+    $files = [];
+    $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory));
+    foreach ($iterator as $file) {
+        if ($file->isFile() && $file->getExtension() === 'php') {
+            $files[] = $file->getPathname();
+        }
+    }
+    sort($files);
+    return $files;
+}
+
+foreach (all_php_files($root . '/www') as $file) {
+    $command = escapeshellcmd(PHP_BINARY) . ' -l ' . escapeshellarg($file);
+    exec($command, $output, $status);
+    assert_true($status === 0, implode(PHP_EOL, $output));
+}
+
+assert_true(
+    !file_exists($root . '/www/spaceconsole/phpMQTT.php'),
+    'spaceconsole must use the shared www/phpMQTT.php client'
+);
+
+foreach (glob($root . '/www/spaceconsole/*.php') as $file) {
+    $source = file_get_contents($file);
+    assert_true(
+        $source === false || !str_contains($source, 'require("phpMQTT.php")'),
+        basename($file) . ' must not load a local phpMQTT duplicate'
+    );
+}
+
+echo "PHP file tests passed\n";
diff --git a/www/spaceconsole/phpMQTT.php b/www/spaceconsole/phpMQTT.php
deleted file mode 100644
index 36a2af5..0000000
--- a/www/spaceconsole/phpMQTT.php
+++ /dev/null
@@ -1,411 +0,0 @@
-<?php
-
-/*
- 	phpMQTT
-	A simple php class to connect/publish/subscribe to an MQTT broker
- 
-*/
-
-/*
-	Licence
-
-	Copyright (c) 2010 Blue Rhinos Consulting | Andrew Milsted
-	andrew@bluerhinos.co.uk | http://www.bluerhinos.co.uk
-
-	Permission is hereby granted, free of charge, to any person obtaining a copy
-	of this software and associated documentation files (the "Software"), to deal
-	in the Software without restriction, including without limitation the rights
-	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-	copies of the Software, and to permit persons to whom the Software is
-	furnished to do so, subject to the following conditions:
-
-	The above copyright notice and this permission notice shall be included in
-	all copies or substantial portions of the Software.
-
-	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-	THE SOFTWARE.
-	
-*/
-
-/* phpMQTT */
-class phpMQTT {
-
-	private $socket; 			/* holds the socket	*/
-	private $msgid = 1;			/* counter for message id */
-	public $keepalive = 120;		/* default keepalive timmer */
-	public $timesinceping;		/* host unix time, used to detect disconects */
-	public $topics = array(); 	/* used to store currently subscribed topics */
-	public $debug = false;		/* should output debug messages */
-	public $address;			/* broker address */
-	public $port;				/* broker port */
-	public $clientid;			/* client id sent to brocker */
-	public $will;				/* stores the will of the client */
-	private $username;			/* stores username */
-	private $password;			/* stores password */
-
-	function __construct($address, $port, $clientid){
-		$this->broker($address, $port, $clientid);
-	}
-
-	/* sets the broker details */
-	function broker($address, $port, $clientid){
-		$this->address = $address;
-		$this->port = $port;
-		$this->clientid = $clientid;		
-	}
-
-	function connect_auto($clean = true, $will = NULL, $username = NULL, $password = NULL){
-		while($this->connect($clean, $will, $username, $password)==false){
-			sleep(10);
-		}
-		return true;
-	}
-
-	/* connects to the broker 
-		inputs: $clean: should the client send a clean session flag */
-	function connect($clean = true, $will = NULL, $username = NULL, $password = NULL){
-		if($will) $this->will = $will;
-		if($username) $this->username = $username;
-		if($password) $this->password = $password;
-
-		$address = gethostbyname($this->address);	
-		$this->socket = fsockopen($address, $this->port, $errno, $errstr, 60);
-
-		if (!$this->socket ) {
-		    if($this->debug) error_log("fsockopen() $errno, $errstr \n");
-			return false;
-		}
-
-		stream_set_timeout($this->socket, 5);
-		stream_set_blocking($this->socket, 0);
-
-		$i = 0;
-		$buffer = "";
-
-		$buffer .= chr(0x00); $i++;
-		$buffer .= chr(0x06); $i++;
-		$buffer .= chr(0x4d); $i++;
-		$buffer .= chr(0x51); $i++;
-		$buffer .= chr(0x49); $i++;
-		$buffer .= chr(0x73); $i++;
-		$buffer .= chr(0x64); $i++;
-		$buffer .= chr(0x70); $i++;
-		$buffer .= chr(0x03); $i++;
-
-		//No Will
-		$var = 0;
-		if($clean) $var+=2;
-
-		//Add will info to header
-		if($this->will != NULL){
-			$var += 4; // Set will flag
-			$var += ($this->will['qos'] << 3); //Set will qos
-			if($this->will['retain'])	$var += 32; //Set will retain
-		}
-
-		if($this->username != NULL) $var += 128;	//Add username to header
-		if($this->password != NULL) $var += 64;	//Add password to header
-
-		$buffer .= chr($var); $i++;
-
-		//Keep alive
-		$buffer .= chr($this->keepalive >> 8); $i++;
-		$buffer .= chr($this->keepalive & 0xff); $i++;
-
-		$buffer .= $this->strwritestring($this->clientid,$i);
-
-		//Adding will to payload
-		if($this->will != NULL){
-			$buffer .= $this->strwritestring($this->will['topic'],$i);  
-			$buffer .= $this->strwritestring($this->will['content'],$i);
-		}
-
-		if($this->username) $buffer .= $this->strwritestring($this->username,$i);
-		if($this->password) $buffer .= $this->strwritestring($this->password,$i);
-
-		$head = "  ";
-		$head{0} = chr(0x10);
-		$head{1} = chr($i);
-
-		fwrite($this->socket, $head, 2);
-		fwrite($this->socket,  $buffer);
-
-	 	$string = $this->read(4);
-
-		if(ord($string{0})>>4 == 2 && $string{3} == chr(0)){
-			if($this->debug) echo "Connected to Broker\n"; 
-		}else{	
-			error_log(sprintf("Connection failed! (Error: 0x%02x 0x%02x)\n", 
-			                        ord($string{0}),ord($string{3})));
-			return false;
-		}
-
-		$this->timesinceping = time();
-
-		return true;
-	}
-
-	/* read: reads in so many bytes */
-	function read($int = 8192, $nb = false){
-
-		//	print_r(socket_get_status($this->socket));
-		
-		$string="";
-		$togo = $int;
-		
-		if($nb){
-			return fread($this->socket, $togo);
-		}
-			
-		while (!feof($this->socket) && $togo>0) {
-			$fread = fread($this->socket, $togo);
-			$string .= $fread;
-			$togo = $int - strlen($string);
-		}
-		
-	
-		
-		
-			return $string;
-	}
-
-	/* subscribe: subscribes to topics */
-	function subscribe($topics, $qos = 0){
-		$i = 0;
-		$buffer = "";
-		$id = $this->msgid;
-		$buffer .= chr($id >> 8);  $i++;
-		$buffer .= chr($id % 256);  $i++;
-
-		foreach($topics as $key => $topic){
-			$buffer .= $this->strwritestring($key,$i);
-			$buffer .= chr($topic["qos"]);  $i++;
-			$this->topics[$key] = $topic; 
-		}
-
-		$cmd = 0x80;
-		//$qos
-		$cmd +=	($qos << 1);
-
-
-		$head = chr($cmd);
-		$head .= chr($i);
-		
-		fwrite($this->socket, $head, 2);
-		fwrite($this->socket, $buffer, $i);
-		$string = $this->read(2);
-		
-		$bytes = ord(substr($string,1,1));
-		$string = $this->read($bytes);
-	}
-
-	/* ping: sends a keep alive ping */
-	function ping(){
-			$head = " ";
-			$head = chr(0xc0);		
-			$head .= chr(0x00);
-			fwrite($this->socket, $head, 2);
-			if($this->debug) echo "ping sent\n";
-	}
-
-	/* disconnect: sends a proper disconect cmd */
-	function disconnect(){
-			$head = " ";
-			$head{0} = chr(0xe0);		
-			$head{1} = chr(0x00);
-			fwrite($this->socket, $head, 2);
-	}
-
-	/* close: sends a proper disconect, then closes the socket */
-	function close(){
-	 	$this->disconnect();
-		fclose($this->socket);	
-	}
-
-	/* publish: publishes $content on a $topic */
-	function publish($topic, $content, $qos = 0, $retain = 0){
-
-		$i = 0;
-		$buffer = "";
-
-		$buffer .= $this->strwritestring($topic,$i);
-
-		//$buffer .= $this->strwritestring($content,$i);
-
-		if($qos){
-			$id = $this->msgid++;
-			$buffer .= chr($id >> 8);  $i++;
-		 	$buffer .= chr($id % 256);  $i++;
-		}
-
-		$buffer .= $content;
-		$i+=strlen($content);
-
-
-		$head = " ";
-		$cmd = 0x30;
-		if($qos) $cmd += $qos << 1;
-		if($retain) $cmd += 1;
-
-		$head{0} = chr($cmd);		
-		$head .= $this->setmsglength($i);
-
-		fwrite($this->socket, $head, strlen($head));
-		fwrite($this->socket, $buffer, $i);
-
-	}
-
-	/* message: processes a recieved topic */
-	function message($msg){
-		 	$tlen = (ord($msg{0})<<8) + ord($msg{1});
-			$topic = substr($msg,2,$tlen);
-			$msg = substr($msg,($tlen+2));
-			$found = 0;
-			foreach($this->topics as $key=>$top){
-				if( preg_match("/^".str_replace("#",".*",
-						str_replace("+","[^\/]*",
-							str_replace("/","\/",
-								str_replace("$",'\$',
-									$key))))."$/",$topic) ){
-					if(is_callable($top['function'])){
-						call_user_func($top['function'],$topic,$msg);
-						$found = 1;
-					}
-				}
-			}
-
-			if($this->debug && !$found) echo "msg recieved but no match in subscriptions\n";
-	}
-
-	/* proc: the processing loop for an "allways on" client 
-		set true when you are doing other stuff in the loop good for watching something else at the same time */	
-	function proc( $loop = true){
-
-		if(1){
-			$sockets = array($this->socket);
-			$w = $e = NULL;
-			$cmd = 0;
-			
-				//$byte = fgetc($this->socket);
-			if(feof($this->socket)){
-				if($this->debug) echo "eof receive going to reconnect for good measure\n";
-				fclose($this->socket);
-				$this->connect_auto(false);
-				if(count($this->topics))
-					$this->subscribe($this->topics);	
-			}
-			
-			$byte = $this->read(1, true);
-			
-			if(!strlen($byte)){
-				if($loop){
-					usleep(100000);
-				}
-			 
-			}else{ 
-			
-				$cmd = (int)(ord($byte)/16);
-				if($this->debug) echo "Recevid: $cmd\n";
-
-				$multiplier = 1; 
-				$value = 0;
-				do{
-					$digit = ord($this->read(1));
-					$value += ($digit & 127) * $multiplier; 
-					$multiplier *= 128;
-					}while (($digit & 128) != 0);
-
-				if($this->debug) echo "Fetching: $value\n";
-				
-				if($value)
-					$string = $this->read($value);
-				
-				if($cmd){
-					switch($cmd){
-						case 3:
-							$this->message($string);
-						break;
-					}
-
-					$this->timesinceping = time();
-				}
-			}
-
-			if($this->timesinceping < (time() - $this->keepalive )){
-				if($this->debug) echo "not found something so ping\n";
-				$this->ping();	
-			}
-			
-
-			if($this->timesinceping<(time()-($this->keepalive*2))){
-				if($this->debug) echo "not seen a package in a while, disconnecting\n";
-				fclose($this->socket);
-				$this->connect_auto(false);
-				if(count($this->topics))
-					$this->subscribe($this->topics);
-			}
-
-		}
-		return 1;
-	}
-
-	/* getmsglength: */
-	function getmsglength(&$msg, &$i){
-
-		$multiplier = 1; 
-		$value = 0 ;
-		do{
-		  $digit = ord($msg{$i});
-		  $value += ($digit & 127) * $multiplier; 
-		  $multiplier *= 128;
-		  $i++;
-		}while (($digit & 128) != 0);
-
-		return $value;
-	}
-
-
-	/* setmsglength: */
-	function setmsglength($len){
-		$string = "";
-		do{
-		  $digit = $len % 128;
-		  $len = $len >> 7;
-		  // if there are more digits to encode, set the top bit of this digit
-		  if ( $len > 0 )
-		    $digit = ($digit | 0x80);
-		  $string .= chr($digit);
-		}while ( $len > 0 );
-		return $string;
-	}
-
-	/* strwritestring: writes a string to a buffer */
-	function strwritestring($str, &$i){
-		$ret = " ";
-		$len = strlen($str);
-		$msb = $len >> 8;
-		$lsb = $len % 256;
-		$ret = chr($msb);
-		$ret .= chr($lsb);
-		$ret .= $str;
-		$i += ($len+2);
-		return $ret;
-	}
-
-	function printstr($string){
-		$strlen = strlen($string);
-			for($j=0;$j<$strlen;$j++){
-				$num = ord($string{$j});
-				if($num > 31) 
-					$chr = $string{$j}; else $chr = " ";
-				printf("%4d: %08b : 0x%02x : %s \n",$j,$num,$num,$chr);
-			}
-	}
-}
-
-?>

From 9837f95cd69d84217e6109092a2f16fd6612475f Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:08:47 +0200
Subject: [PATCH 72/76] Test frontend browser interactie

---
 tests/js/browser-smoke.test.js | 106 +++++++++++++++++++++++++++++----
 1 file changed, 96 insertions(+), 10 deletions(-)

diff --git a/tests/js/browser-smoke.test.js b/tests/js/browser-smoke.test.js
index 3a2a16f..5afc633 100644
--- a/tests/js/browser-smoke.test.js
+++ b/tests/js/browser-smoke.test.js
@@ -1,5 +1,6 @@
 const assert = require("node:assert/strict");
 const fs = require("node:fs");
+const os = require("node:os");
 const path = require("node:path");
 const {spawnSync} = require("node:child_process");
 const test = require("node:test");
@@ -18,36 +19,121 @@ function chromiumCommand() {
   });
 }
 
-test("kassa index boots in a real browser", (t) => {
-  const command = chromiumCommand();
-  if(!command) {
-    t.skip("Chromium is not available");
-    return;
-  }
-
-  const indexPath = path.resolve(__dirname, "../../www/index.html");
-  const result = spawnSync(command, [
+function runChromium(command, url) {
+  return spawnSync(command, [
     "--headless",
     "--disable-gpu",
     "--no-sandbox",
     "--dump-dom",
-    `file://${indexPath}`,
+    "--virtual-time-budget=1000",
+    url,
   ], {
     encoding: "utf8",
     timeout: 10000,
   });
+}
 
+function skipIfChromiumSandboxed(t, result) {
   if(result.status !== 0 && /crashpad|Operation not permitted/.test(result.stderr)) {
     t.skip("Chromium cannot run in this sandbox");
+    return true;
+  }
+  return false;
+}
+
+function scriptTag(scriptName) {
+  return `<script src="file://${path.resolve(__dirname, "../../www", scriptName)}"></script>`;
+}
+
+test("kassa index boots in a real browser", (t) => {
+  const command = chromiumCommand();
+  if(!command) {
+    t.skip("Chromium is not available");
     return;
   }
 
+  const indexPath = path.resolve(__dirname, "../../www/index.html");
+  const result = runChromium(command, `file://${indexPath}`);
+  if(skipIfChromiumSandboxed(t, result)) return;
+
   assert.equal(result.status, 0, result.stderr);
   assert.match(result.stdout, /id="Firstscreen"/);
   assert.match(result.stdout, /id="Zoek"/);
   assert.match(result.stdout, /id="LeftButtons"/);
 });
 
+test("kassa frontend posts keyboard and button input in a browser", (t) => {
+  const command = chromiumCommand();
+  if(!command) {
+    t.skip("Chromium is not available");
+    return;
+  }
+
+  const fixturePath = path.join(os.tmpdir(), `kassa-browser-smoke-${process.pid}.html`);
+  fs.writeFileSync(fixturePath, `<!doctype html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <script>
+      window.__fetchCalls = [];
+      window.fetch = function(url, options) {
+        window.__fetchCalls.push({url: url, body: String(options.body)});
+        return Promise.resolve({ok: true});
+      };
+      window.EventSource = function(url) {
+        this.url = url;
+        this.close = function() {};
+        window.__eventSourceUrl = url;
+      };
+    </script>
+    ${scriptTag("kassa-textfill.js")}
+    ${scriptTag("kassa-dom.js")}
+    ${scriptTag("kassa-buttons.js")}
+    ${scriptTag("kassa-app.js")}
+    <script>
+      window.addEventListener("DOMContentLoaded", function() {
+        setTimeout(function() {
+          var input = document.getElementById("Zoek");
+          input.value = "abort";
+          var keydown = new Event("keydown", {bubbles: true});
+          Object.defineProperty(keydown, "which", {value: 13});
+          input.dispatchEvent(keydown);
+          document.getElementById("bon").click();
+
+          var output = document.createElement("pre");
+          output.id = "smoke-result";
+          output.textContent = JSON.stringify({
+            fetchCalls: window.__fetchCalls,
+            eventSourceUrl: window.__eventSourceUrl,
+            activeElement: document.activeElement && document.activeElement.id,
+            hasButtons: !!document.getElementById("Buttons")
+          });
+          document.body.appendChild(output);
+        }, 0);
+      });
+    </script>
+  </head>
+  <body id="body"></body>
+</html>`);
+
+  const result = runChromium(command, `file://${fixturePath}`);
+  fs.unlinkSync(fixturePath);
+  if(skipIfChromiumSandboxed(t, result)) return;
+
+  assert.equal(result.status, 0, result.stderr);
+  const match = result.stdout.match(/<pre id="smoke-result">([^<]+)<\/pre>/);
+  assert(match, result.stdout);
+  const data = JSON.parse(match[1].replaceAll("&quot;", '"').replaceAll("&amp;", "&"));
+
+  assert.match(data.eventSourceUrl, /^stream\.php\?session=main&t=/);
+  assert.equal(data.hasButtons, true);
+  assert.deepEqual(data.fetchCalls.map((call) => call.body), [
+    "topic=session%2Fmain%2Finput&msg=",
+    "topic=session%2Fmain%2Finput&msg=abort",
+    "topic=session%2Fmain%2Finput&msg=bon",
+  ]);
+});
+
 test("the checked-in jQuery vendor file is gone", () => {
   assert.equal(fs.existsSync(path.resolve(__dirname, "../../www/jquery.min.js")), false);
 });

From a869ce132d6dfbbb780b781dae564456c72832b5 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:10:04 +0200
Subject: [PATCH 73/76] Splits frontend stream logica uit

---
 package.json                   |  2 +-
 tests/js/browser-smoke.test.js |  1 +
 tests/js/index-scripts.test.js |  1 +
 tests/js/kassa-app.test.js     |  1 +
 tests/js/kassa-stream.test.js  | 98 ++++++++++++++++++++++++++++++++++
 www/index.html                 |  1 +
 www/kassa-app.js               | 52 +++---------------
 www/kassa-stream.js            | 58 ++++++++++++++++++++
 8 files changed, 168 insertions(+), 46 deletions(-)
 create mode 100644 tests/js/kassa-stream.test.js
 create mode 100644 www/kassa-stream.js

diff --git a/package.json b/package.json
index 63e2a18..5b0e576 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "kassa",
   "private": true,
   "scripts": {
-    "lint:js": "eslint www/kassa-textfill.js www/kassa-dom.js www/kassa-buttons.js www/kassa-app.js www/spaceconsole/all.js tests/js/*.test.js",
+    "lint:js": "eslint www/kassa-textfill.js www/kassa-dom.js www/kassa-buttons.js www/kassa-stream.js www/kassa-app.js www/spaceconsole/all.js tests/js/*.test.js",
     "test:js": "node --test tests/js/*.test.js"
   },
   "devDependencies": {
diff --git a/tests/js/browser-smoke.test.js b/tests/js/browser-smoke.test.js
index 5afc633..a4227a7 100644
--- a/tests/js/browser-smoke.test.js
+++ b/tests/js/browser-smoke.test.js
@@ -89,6 +89,7 @@ test("kassa frontend posts keyboard and button input in a browser", (t) => {
     ${scriptTag("kassa-textfill.js")}
     ${scriptTag("kassa-dom.js")}
     ${scriptTag("kassa-buttons.js")}
+    ${scriptTag("kassa-stream.js")}
     ${scriptTag("kassa-app.js")}
     <script>
       window.addEventListener("DOMContentLoaded", function() {
diff --git a/tests/js/index-scripts.test.js b/tests/js/index-scripts.test.js
index 68df5c2..b112ba3 100644
--- a/tests/js/index-scripts.test.js
+++ b/tests/js/index-scripts.test.js
@@ -14,6 +14,7 @@ test("main index loads split kassa scripts in dependency order", () => {
     "kassa-textfill.js",
     "kassa-dom.js",
     "kassa-buttons.js",
+    "kassa-stream.js",
     "kassa-app.js",
   ]);
   assert(!html.includes('src="all.js"'));
diff --git a/tests/js/kassa-app.test.js b/tests/js/kassa-app.test.js
index 9aa497b..0342b48 100644
--- a/tests/js/kassa-app.test.js
+++ b/tests/js/kassa-app.test.js
@@ -214,6 +214,7 @@ function loadKassaApp({hash = ""} = {}) {
 
   loadScript(sandbox, "kassa-dom.js");
   loadScript(sandbox, "kassa-buttons.js");
+  loadScript(sandbox, "kassa-stream.js");
   loadScript(sandbox, "kassa-app.js");
   documentListeners.DOMContentLoaded();
 
diff --git a/tests/js/kassa-stream.test.js b/tests/js/kassa-stream.test.js
new file mode 100644
index 0000000..dff59ee
--- /dev/null
+++ b/tests/js/kassa-stream.test.js
@@ -0,0 +1,98 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+const test = require("node:test");
+const vm = require("node:vm");
+
+function loadStreamHelpers() {
+  const eventSources = [];
+  const timers = [];
+  function EventSource(url) {
+    this.url = url;
+    this.closeCalled = false;
+    this.close = () => {
+      this.closeCalled = true;
+    };
+    eventSources.push(this);
+  }
+  const sandbox = {
+    Date,
+    EventSource,
+    clearTimeout() {},
+    setTimeout(callback, delay) {
+      timers.push({callback, delay});
+      return timers.length;
+    },
+    window: {},
+  };
+  const script = fs.readFileSync(
+    path.join(__dirname, "../../www/kassa-stream.js"),
+    "utf8",
+  );
+
+  vm.runInNewContext(script, sandbox, {filename: "kassa-stream.js"});
+
+  return {
+    eventSources,
+    helpers: sandbox.window.HackBankStream,
+    timers,
+  };
+}
+
+test("stream helper opens a session stream and dispatches messages", () => {
+  const messages = [];
+  const {eventSources, helpers} = loadStreamHelpers();
+
+  helpers.createSessionStream({
+    session: "main",
+    onMessage(path, msg) {
+      messages.push({path, msg});
+    },
+  });
+  eventSources[0].onmessage({
+    data: JSON.stringify(["hack42bar/output/session/main/message", "ok"]),
+  });
+
+  assert.match(eventSources[0].url, /^stream\.php\?session=main&t=/);
+  assert.deepEqual(messages, [
+    {
+      msg: "ok",
+      path: "hack42bar/output/session/main/message",
+    },
+  ]);
+});
+
+test("stream helper reconnects once for closed/error states", () => {
+  const {eventSources, helpers, timers} = loadStreamHelpers();
+
+  helpers.createSessionStream({
+    session: "main",
+    onMessage() {},
+  });
+  eventSources[0].onmessage({data: "closed"});
+  eventSources[0].onerror();
+
+  assert.equal(eventSources[0].closeCalled, true);
+  assert.equal(timers.length, 1);
+  assert.equal(timers[0].delay, 1000);
+});
+
+test("stream helper reports invalid JSON without dispatching", () => {
+  const invalid = [];
+  const messages = [];
+  const {eventSources, helpers} = loadStreamHelpers();
+
+  helpers.createSessionStream({
+    session: "main",
+    onInvalidMessage(data) {
+      invalid.push(data);
+    },
+    onMessage(path, msg) {
+      messages.push({path, msg});
+    },
+  });
+  eventSources[0].onmessage({data: "no-json"});
+
+  assert.deepEqual(invalid, ["no-json"]);
+  assert.deepEqual(messages, []);
+});
diff --git a/www/index.html b/www/index.html
index 271f98f..281528c 100644
--- a/www/index.html
+++ b/www/index.html
@@ -7,6 +7,7 @@
     <script src="kassa-textfill.js"></script>
     <script src="kassa-dom.js"></script>
     <script src="kassa-buttons.js"></script>
+    <script src="kassa-stream.js"></script>
     <script src="kassa-app.js"></script>
   </head>
   <body id="body">
diff --git a/www/kassa-app.js b/www/kassa-app.js
index 3653464..d158aca 100644
--- a/www/kassa-app.js
+++ b/www/kassa-app.js
@@ -510,50 +510,6 @@ document.addEventListener("DOMContentLoaded", function() {
          break;
     }
   }
-  var source = null;
-  var streamReconnectTimer = null;
-  var streamReconnectDelay = 1000;
-
-  function scheduleStreamReconnect() {
-    if(streamReconnectTimer) return;
-    if(source) {
-      source.close();
-      source = null;
-    }
-    streamReconnectTimer = setTimeout(function() {
-      streamReconnectTimer = null;
-      connectStream();
-    }, streamReconnectDelay);
-    streamReconnectDelay = Math.min(streamReconnectDelay * 2, 30000);
-  }
-
-  function connectStream() {
-    source = new EventSource('stream.php?session='+encodeURIComponent(session)+'&t='+(new Date()).getTime());
-    source.onopen = function() {
-      streamReconnectDelay = 1000;
-    };
-    source.onmessage = function(event) {
-      if(event.data === "closed") {
-        scheduleStreamReconnect();
-        return;
-      }
-      var data;
-      try {
-        data=JSON.parse(event.data);
-      } catch(error) {
-        console.log("Invalid stream message", event.data, error);
-        return;
-      }
-      var path=data[0];
-      var msg=data[1];
-      //if(path=="startup") postmsg('startup',1);
-      runmsg(path,msg);
-    };
-    source.onerror = function() {
-      scheduleStreamReconnect();
-    };
-  }
-
   function dotabfill(fill) {
     if(!tabenable) return;
     var dingen=searchValue().split(" ");
@@ -815,7 +771,13 @@ document.addEventListener("DOMContentLoaded", function() {
     });
   }
 
-  connectStream();
+  window.HackBankStream.createSessionStream({
+    session: session,
+    onMessage: runmsg,
+    onInvalidMessage: function(data, error) {
+      console.log("Invalid stream message", data, error);
+    },
+  });
   buildLayout();
   buildLeftButtons();
   buildActionButtons();
diff --git a/www/kassa-stream.js b/www/kassa-stream.js
new file mode 100644
index 0000000..5fcd6fc
--- /dev/null
+++ b/www/kassa-stream.js
@@ -0,0 +1,58 @@
+(function(window) {
+  function createSessionStream(options) {
+    var source = null;
+    var streamReconnectTimer = null;
+    var streamReconnectDelay = 1000;
+
+    function scheduleStreamReconnect() {
+      if(streamReconnectTimer) return;
+      if(source) {
+        source.close();
+        source = null;
+      }
+      streamReconnectTimer = setTimeout(function() {
+        streamReconnectTimer = null;
+        connectStream();
+      }, streamReconnectDelay);
+      streamReconnectDelay = Math.min(streamReconnectDelay * 2, 30000);
+    }
+
+    function connectStream() {
+      source = new EventSource('stream.php?session='+encodeURIComponent(options.session)+'&t='+(new Date()).getTime());
+      source.onopen = function() {
+        streamReconnectDelay = 1000;
+      };
+      source.onmessage = function(event) {
+        if(event.data === "closed") {
+          scheduleStreamReconnect();
+          return;
+        }
+        var data;
+        try {
+          data=JSON.parse(event.data);
+        } catch(error) {
+          if(options.onInvalidMessage) options.onInvalidMessage(event.data, error);
+          return;
+        }
+        options.onMessage(data[0], data[1]);
+      };
+      source.onerror = function() {
+        scheduleStreamReconnect();
+      };
+      return source;
+    }
+
+    connectStream();
+
+    return {
+      reconnect: scheduleStreamReconnect,
+      source: function() {
+        return source;
+      },
+    };
+  }
+
+  window.HackBankStream = {
+    createSessionStream: createSessionStream,
+  };
+})(window);

From 15c2f7af2dde7d583d75dc4253a068ec2e0b16c0 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:11:27 +0200
Subject: [PATCH 74/76] Laat PHP config yaml gebruiken

---
 tests/php/test_php_files.php |  26 +++++++
 www/config.php               | 128 +++++++++++++++++++++++++++++++++++
 www/post.php                 |   8 +--
 www/spaceconsole/cmd.php     |   8 +--
 www/spaceconsole/stream.php  |   8 +--
 www/stream.php               |   8 +--
 6 files changed, 166 insertions(+), 20 deletions(-)
 create mode 100644 www/config.php

diff --git a/tests/php/test_php_files.php b/tests/php/test_php_files.php
index 5a0c725..128137c 100644
--- a/tests/php/test_php_files.php
+++ b/tests/php/test_php_files.php
@@ -44,4 +44,30 @@ function all_php_files(string $directory): array
     );
 }
 
+require_once $root . '/www/config.php';
+
+$config_file = tempnam(sys_get_temp_dir(), 'kassa-config-');
+assert_true($config_file !== false, 'could not create temporary config file');
+file_put_contents($config_file, "mqtt:\n  host: mqtt.example.test\n  port: 1884\n");
+putenv("MQTT_HOST");
+putenv("MQTT_PORT");
+assert_true(
+    kassa_config_get(array("mqtt", "host"), null, $config_file) === "mqtt.example.test",
+    'PHP config should read mqtt.host from config.yaml'
+);
+assert_true(
+    kassa_mqtt_config($config_file) === array("host" => "mqtt.example.test", "port" => 1884),
+    'PHP MQTT config should use config.yaml when env vars are absent'
+);
+
+putenv("MQTT_HOST=127.0.0.1");
+putenv("MQTT_PORT=1885");
+assert_true(
+    kassa_mqtt_config($config_file) === array("host" => "127.0.0.1", "port" => 1885),
+    'MQTT_HOST and MQTT_PORT should override config.yaml'
+);
+putenv("MQTT_HOST");
+putenv("MQTT_PORT");
+unlink($config_file);
+
 echo "PHP file tests passed\n";
diff --git a/www/config.php b/www/config.php
new file mode 100644
index 0000000..40c18f7
--- /dev/null
+++ b/www/config.php
@@ -0,0 +1,128 @@
+<?php
+
+declare(strict_types=1);
+
+function kassa_default_config(): array
+{
+    return array(
+        "mqtt" => array(
+            "host" => "localhost",
+            "port" => 1883,
+        ),
+    );
+}
+
+function kassa_merge_config(array $base, array $override): array
+{
+    foreach ($override as $key => $value) {
+        if (is_array($value) && isset($base[$key]) && is_array($base[$key])) {
+            $base[$key] = kassa_merge_config($base[$key], $value);
+        } else {
+            $base[$key] = $value;
+        }
+    }
+    return $base;
+}
+
+function kassa_set_nested_config(array &$config, array $path, mixed $value): void
+{
+    $target =& $config;
+    $last = array_pop($path);
+    foreach ($path as $key) {
+        if (!isset($target[$key]) || !is_array($target[$key])) {
+            $target[$key] = array();
+        }
+        $target =& $target[$key];
+    }
+    $target[$last] = $value;
+}
+
+function kassa_parse_yaml_scalar(string $value): mixed
+{
+    $value = trim($value);
+    if ($value === "") {
+        return "";
+    }
+    if (preg_match('/^-?[0-9]+$/', $value)) {
+        return intval($value);
+    }
+    if ($value === "true") {
+        return true;
+    }
+    if ($value === "false") {
+        return false;
+    }
+    return trim($value, "\"'");
+}
+
+function kassa_parse_simple_yaml(string $content): array
+{
+    $config = array();
+    $path_by_level = array();
+    foreach (preg_split('/\r?\n/', $content) as $line) {
+        if (trim($line) === "" || str_starts_with(trim($line), "#")) {
+            continue;
+        }
+        if (!preg_match('/^(\s*)([A-Za-z0-9_-]+):(?:\s*(.*))?$/', $line, $matches)) {
+            continue;
+        }
+        $level = intdiv(strlen($matches[1]), 2);
+        $key = $matches[2];
+        $raw_value = $matches[3] ?? "";
+        $path = array_slice($path_by_level, 0, $level);
+        $path[] = $key;
+        $path_by_level[$level] = $key;
+        foreach (array_keys($path_by_level) as $existing_level) {
+            if ($existing_level > $level) {
+                unset($path_by_level[$existing_level]);
+            }
+        }
+        kassa_set_nested_config(
+            $config,
+            $path,
+            trim($raw_value) === "" ? array() : kassa_parse_yaml_scalar($raw_value)
+        );
+    }
+    return $config;
+}
+
+function kassa_config_load(?string $path = null): array
+{
+    $path = $path ?: getenv("KASSA_CONFIG") ?: dirname(__DIR__) . "/config.yaml";
+    if (!is_file($path)) {
+        return kassa_default_config();
+    }
+    $content = file_get_contents($path);
+    if ($content === false) {
+        return kassa_default_config();
+    }
+    return kassa_merge_config(kassa_default_config(), kassa_parse_simple_yaml($content));
+}
+
+function kassa_config_get(array $keys, mixed $default = null, ?string $path = null): mixed
+{
+    $value = kassa_config_load($path);
+    foreach ($keys as $key) {
+        if (!is_array($value) || !array_key_exists($key, $value)) {
+            return $default;
+        }
+        $value = $value[$key];
+    }
+    return $value;
+}
+
+function kassa_mqtt_config(?string $path = null): array
+{
+    $host = getenv("MQTT_HOST");
+    if ($host === false || $host === "") {
+        $host = kassa_config_get(array("mqtt", "host"), "localhost", $path);
+    }
+    $port = getenv("MQTT_PORT");
+    if ($port === false || $port === "") {
+        $port = kassa_config_get(array("mqtt", "port"), 1883, $path);
+    }
+    return array(
+        "host" => $host,
+        "port" => intval($port),
+    );
+}
diff --git a/www/post.php b/www/post.php
index f204ebd..5d660f2 100644
--- a/www/post.php
+++ b/www/post.php
@@ -18,10 +18,7 @@ function request_string($key, $max_length) {
   return $value;
 }
 
-$mqtt_host = getenv("MQTT_HOST");
-if (empty($mqtt_host)) {
-  $mqtt_host = "localhost";
-}
+require_once(__DIR__."/config.php");
 
 $topic = request_string("topic", 128);
 if (!isset($_REQUEST["msg"]) || !is_string($_REQUEST["msg"]) || strlen($_REQUEST["msg"]) > 512) {
@@ -34,7 +31,8 @@ function request_string($key, $max_length) {
 
 require("phpMQTT.php");
 use Bluerhinos\phpMQTT;
-$mqtt = new phpMQTT($mqtt_host, 1883, "barclient".rand());
+$mqtt_config = kassa_mqtt_config();
+$mqtt = new phpMQTT($mqtt_config["host"], $mqtt_config["port"], "barclient".rand());
 if($mqtt->connect()){
   $mqtt->publish("hack42bar/input/".$topic, $msg, 1);
   $mqtt->close();
diff --git a/www/spaceconsole/cmd.php b/www/spaceconsole/cmd.php
index 30a83b6..cfeaeab 100644
--- a/www/spaceconsole/cmd.php
+++ b/www/spaceconsole/cmd.php
@@ -17,10 +17,7 @@ function request_string($key, $max_length) {
   return $value;
 }
 
-$mqtt_host = getenv("MQTT_HOST");
-if (empty($mqtt_host)) {
-  $mqtt_host = "localhost";
-}
+require_once(__DIR__."/../config.php");
 $action = request_string("action", 16);
 $device = "";
 $value = "";
@@ -51,7 +48,8 @@ function request_string($key, $max_length) {
 
 require("../phpMQTT.php");
 use Bluerhinos\phpMQTT;
-$mqtt = new phpMQTT($mqtt_host, 1883, "barcmnd".rand());
+$mqtt_config = kassa_mqtt_config();
+$mqtt = new phpMQTT($mqtt_config["host"], $mqtt_config["port"], "barcmnd".rand());
 
 if(!$mqtt->connect()){
   echo json_encode(array("message"=>"MQTT error"));
diff --git a/www/spaceconsole/stream.php b/www/spaceconsole/stream.php
index 674cc86..37a5661 100644
--- a/www/spaceconsole/stream.php
+++ b/www/spaceconsole/stream.php
@@ -13,13 +13,11 @@ function procmsg($topic,$msg){
 }
 
 ##
+require_once(__DIR__."/../config.php");
 require("../phpMQTT.php");
-$mqtt_host = getenv("MQTT_HOST");
-if (empty($mqtt_host)) {
-  $mqtt_host = "localhost";
-}
 use Bluerhinos\phpMQTT;
-$mqtt = new phpMQTT($mqtt_host, 1883, "barclient".rand());
+$mqtt_config = kassa_mqtt_config();
+$mqtt = new phpMQTT($mqtt_config["host"], $mqtt_config["port"], "barclient".rand());
 if(!$mqtt->connect()){
 	exit(1);
 }
diff --git a/www/stream.php b/www/stream.php
index 4d278d1..7d9bae7 100644
--- a/www/stream.php
+++ b/www/stream.php
@@ -32,14 +32,12 @@ function procmsg($topic,$msg){
 }
 
 ##
-$mqtt_host = getenv("MQTT_HOST");
-if (empty($mqtt_host)) {
-  $mqtt_host = "localhost";
-}
+require_once(__DIR__."/config.php");
 $session = request_session();
 require("phpMQTT.php");
 use Bluerhinos\phpMQTT;
-$mqtt = new phpMQTT($mqtt_host, 1883, "barclient".rand());
+$mqtt_config = kassa_mqtt_config();
+$mqtt = new phpMQTT($mqtt_config["host"], $mqtt_config["port"], "barclient".rand());
 if(!$mqtt->connect()){
 	exit(1);
 }

From 13f38d5c008d0fd0141026f92873a43034996ad1 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:12:33 +0200
Subject: [PATCH 75/76] Scherp CI checks aan

---
 .github/workflows/python-app.yml | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 807ede0..33938bc 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -33,11 +33,28 @@ jobs:
           cache: npm
           cache-dependency-path: package-lock.json
 
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: "8.3"
+          coverage: none
+
+      - name: Show tool versions
+        run: |
+          python --version
+          node --version
+          npm --version
+          php --version
+          google-chrome --version || chromium --version || chromium-browser --version || true
+
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           make venv
           make pip-sync-dev
 
-      - name: Run tests and lint checks
-        run: make check
+      - name: Run tests
+        run: make test
+
+      - name: Run lint checks
+        run: make lint

From 08ca460a749f8455b7820c77d12cb44d238d8a68 Mon Sep 17 00:00:00 2001
From: Mendel Mobach <mendel@mobach.nl>
Date: Thu, 28 May 2026 14:40:23 +0200
Subject: [PATCH 76/76] Fix browser smoke test in CI

---
 tests/js/browser-smoke.test.js | 91 ++++++++++++++++++++++------------
 tests/js/kassa-dom.test.js     | 16 +++++-
 www/kassa-dom.js               | 11 +++-
 3 files changed, 84 insertions(+), 34 deletions(-)

diff --git a/tests/js/browser-smoke.test.js b/tests/js/browser-smoke.test.js
index a4227a7..bc24b04 100644
--- a/tests/js/browser-smoke.test.js
+++ b/tests/js/browser-smoke.test.js
@@ -23,13 +23,15 @@ function runChromium(command, url) {
   return spawnSync(command, [
     "--headless",
     "--disable-gpu",
+    "--disable-dev-shm-usage",
     "--no-sandbox",
+    "--allow-file-access-from-files",
     "--dump-dom",
-    "--virtual-time-budget=1000",
+    "--virtual-time-budget=3000",
     url,
   ], {
     encoding: "utf8",
-    timeout: 10000,
+    timeout: 20000,
   });
 }
 
@@ -45,31 +47,8 @@ function scriptTag(scriptName) {
   return `<script src="file://${path.resolve(__dirname, "../../www", scriptName)}"></script>`;
 }
 
-test("kassa index boots in a real browser", (t) => {
-  const command = chromiumCommand();
-  if(!command) {
-    t.skip("Chromium is not available");
-    return;
-  }
-
-  const indexPath = path.resolve(__dirname, "../../www/index.html");
-  const result = runChromium(command, `file://${indexPath}`);
-  if(skipIfChromiumSandboxed(t, result)) return;
-
-  assert.equal(result.status, 0, result.stderr);
-  assert.match(result.stdout, /id="Firstscreen"/);
-  assert.match(result.stdout, /id="Zoek"/);
-  assert.match(result.stdout, /id="LeftButtons"/);
-});
-
-test("kassa frontend posts keyboard and button input in a browser", (t) => {
-  const command = chromiumCommand();
-  if(!command) {
-    t.skip("Chromium is not available");
-    return;
-  }
-
-  const fixturePath = path.join(os.tmpdir(), `kassa-browser-smoke-${process.pid}.html`);
+function writeKassaFixture(bodyScript) {
+  const fixturePath = path.join(os.tmpdir(), `kassa-browser-smoke-${process.pid}-${Date.now()}.html`);
   fs.writeFileSync(fixturePath, `<!doctype html>
 <html>
   <head>
@@ -91,7 +70,58 @@ test("kassa frontend posts keyboard and button input in a browser", (t) => {
     ${scriptTag("kassa-buttons.js")}
     ${scriptTag("kassa-stream.js")}
     ${scriptTag("kassa-app.js")}
-    <script>
+    <script>${bodyScript}</script>
+  </head>
+  <body id="body"></body>
+</html>`);
+  return fixturePath;
+}
+
+test("kassa index boots in a real browser", (t) => {
+  const command = chromiumCommand();
+  if(!command) {
+    t.skip("Chromium is not available");
+    return;
+  }
+
+  const fixturePath = writeKassaFixture(`
+    window.addEventListener("DOMContentLoaded", function() {
+      setTimeout(function() {
+        var output = document.createElement("pre");
+        output.id = "smoke-result";
+        output.textContent = JSON.stringify({
+          hasFirstscreen: !!document.getElementById("Firstscreen"),
+          hasZoek: !!document.getElementById("Zoek"),
+          hasLeftButtons: !!document.getElementById("LeftButtons"),
+          eventSourceUrl: window.__eventSourceUrl
+        });
+        document.body.appendChild(output);
+      }, 0);
+    });
+  `);
+  const result = runChromium(command, `file://${fixturePath}`);
+  fs.unlinkSync(fixturePath);
+  if(skipIfChromiumSandboxed(t, result)) return;
+
+  assert.equal(result.status, 0, result.stderr);
+  const match = result.stdout.match(/<pre id="smoke-result">([^<]+)<\/pre>/);
+  assert(match, result.stdout);
+  const data = JSON.parse(match[1].replaceAll("&quot;", '"').replaceAll("&amp;", "&"));
+
+  assert.equal(data.hasFirstscreen, true);
+  assert.equal(data.hasZoek, true);
+  assert.equal(data.hasLeftButtons, true);
+  assert.match(data.eventSourceUrl, /^stream\.php\?session=main&t=/);
+});
+
+test("kassa frontend posts keyboard and button input in a browser", (t) => {
+  const command = chromiumCommand();
+  if(!command) {
+    t.skip("Chromium is not available");
+    return;
+  }
+
+  const fixturePath = writeKassaFixture(`
       window.addEventListener("DOMContentLoaded", function() {
         setTimeout(function() {
           var input = document.getElementById("Zoek");
@@ -112,10 +142,7 @@ test("kassa frontend posts keyboard and button input in a browser", (t) => {
           document.body.appendChild(output);
         }, 0);
       });
-    </script>
-  </head>
-  <body id="body"></body>
-</html>`);
+  `);
 
   const result = runChromium(command, `file://${fixturePath}`);
   fs.unlinkSync(fixturePath);
diff --git a/tests/js/kassa-dom.test.js b/tests/js/kassa-dom.test.js
index a36a444..c37eef8 100644
--- a/tests/js/kassa-dom.test.js
+++ b/tests/js/kassa-dom.test.js
@@ -98,7 +98,7 @@ test("search helpers read, set and append the Zoek input", () => {
 test("button helpers build native elements and fill visible text", () => {
   const label = {};
   const {helpers, textfillCalls} = loadDomHelpers({
-    selectorMap: {".Buttontext:visible": [label]},
+    selectorMap: {".Buttontext": [label]},
   });
 
   const button = helpers.buttonElement("Knopje normal", "ok", "OK");
@@ -115,6 +115,20 @@ test("button helpers build native elements and fill visible text", () => {
   assert.equal(textfillCalls[0].options.maxFontPixels, 5);
 });
 
+test("allElements supports legacy visible selectors", () => {
+  const visible = {offsetWidth: 10, offsetHeight: 0};
+  const hidden = {offsetWidth: 0, offsetHeight: 0, getClientRects: () => []};
+  const rectVisible = {offsetWidth: 0, offsetHeight: 0, getClientRects: () => [1]};
+  const {helpers} = loadDomHelpers({
+    selectorMap: {".Buttontext": [visible, hidden, rectVisible]},
+  });
+
+  const result = helpers.allElements(".Buttontext:visible");
+  assert.equal(result.length, 2);
+  assert.equal(result[0], visible);
+  assert.equal(result[1], rectVisible);
+});
+
 test("topButton builds a native pagination button", () => {
   const {helpers} = loadDomHelpers();
   const button = helpers.topButton("normal cash", "cash", "cash");
diff --git a/www/kassa-dom.js b/www/kassa-dom.js
index be41bef..8102531 100644
--- a/www/kassa-dom.js
+++ b/www/kassa-dom.js
@@ -4,7 +4,16 @@
   }
 
   function allElements(selector) {
-    return Array.prototype.slice.call(document.querySelectorAll(selector));
+    if(selector.indexOf(':visible') === -1) {
+      return Array.prototype.slice.call(document.querySelectorAll(selector));
+    }
+    return Array.prototype.slice.call(
+      document.querySelectorAll(selector.replace(/:visible/g, ''))
+    ).filter(function(element) {
+      if(element.offsetWidth || element.offsetHeight) return true;
+      if(element.getClientRects) return element.getClientRects().length > 0;
+      return true;
+    });
   }
 
   function showElement(selector) {