exam_student/js/jquery.js

(function(window, undefined) {
	var readyList, rootjQuery, core_strundefined = typeof undefined,
		location = window.location,
		document = window.document,
		docElem = document.documentElement,
		_jQuery = window.jQuery,
		_$ = window.$,
		class2type = {},
		core_deletedIds = [],
		core_version = "1.10.2",
		core_concat = core_deletedIds.concat,
		core_push = core_deletedIds.push,
		core_slice = core_deletedIds.slice,
		core_indexOf = core_deletedIds.indexOf,
		core_toString = class2type.toString,
		core_hasOwn = class2type.hasOwnProperty,
		core_trim = core_version.trim,
		jQuery = function(selector, context) {
			return new jQuery.fn.init(selector, context, rootjQuery)
		},
		core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
		core_rnotwhite = /\S+/g,
		rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
		rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
		rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
		rvalidchars = /^[\],:{}\s]*$/,
		rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
		rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
		rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
		rmsPrefix = /^-ms-/,
		rdashAlpha = /-([\da-z])/gi,
		fcamelCase = function(all, letter) {
			return letter.toUpperCase()
		},
		completed = function(event) {
			if (document.addEventListener || event.type === "load" || document.readyState === "complete") {
				detach();
				jQuery.ready()
			}
		},
		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 = {
		jquery: core_version,
		constructor: jQuery,
		init: function(selector, context, rootjQuery) {
			var match, elem;
			if (!selector) {
				return this
			}
			if (typeof selector === "string") {
				if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector
					.length >= 3) {
					match = [null, selector, null]
				} else {
					match = rquickExpr.exec(selector)
				}
				if (match && (match[1] || !context)) {
					if (match[1]) {
						context = context instanceof jQuery ? context[0] : context;
						jQuery.merge(this, jQuery.parseHTML(match[1],
							context && context.nodeType ? context.ownerDocument || context :
							document, true));
						if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {
							for (match in context) {
								if (jQuery.isFunction(this[match])) {
									this[match](context[match])
								} else {
									this.attr(match, context[match])
								}
							}
						}
						return this
					} else {
						elem = document.getElementById(match[2]);
						if (elem && elem.parentNode) {
							if (elem.id !== match[2]) {
								return rootjQuery.find(selector)
							}
							this.length = 1;
							this[0] = elem
						}
						this.context = document;
						this.selector = selector;
						return this
					}
				} else if (
					!context || context.jquery) {
					return (context || rootjQuery).find(selector)
				} else {
					return this.constructor(context).find(selector)
				}
			} else if (selector.nodeType) {
				this.context = this[0] = selector;
				this.length = 1;
				return this
			} 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)
		},
		selector: "",
		length: 0,
		toArray: function() {
			return core_slice.call(this)
		},
		get: function(num) {
			return num == null ? this.toArray() : num < 0 ? this[this.length + num] : this[num]
		},
		pushStack: function(elems) {
			var ret = jQuery.merge(this.constructor(), elems);
			ret.prevObject = this;
			ret.context = this.context;
			return ret
		},
		each: function(callback, args) {
			return jQuery.each(this, callback, args)
		},
		ready: function(fn) {
			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)
		},
		push: core_push,
		sort: [].sort,
		splice: [].splice
	};
	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;
		if (
			typeof target === "boolean") {
			deep = target;
			target = arguments[1] || {};
			i = 2
		}
		if (typeof target !== "object" && !jQuery.isFunction(target)) {
			target = {}
		}
		if (length === i) {
			target = this;
			--i
		}
		for (; i < length; i++) {
			if ((options = arguments[i]) != null) {
				for (name in options) {
					src = target[name];
					copy = options[name];
					if (target === copy) {
						continue
					}
					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 : {}
						}
						target[name] = jQuery.extend(deep, clone, copy)
					} else if (copy !== undefined) {
						target[name] = copy
					}
				}
			}
		}
		return target
	};
	jQuery.extend({
		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
		},
		isReady: false,
		readyWait: 1,
		holdReady: function(hold) {
			if (hold) {
				jQuery.readyWait++
			} else {
				jQuery.ready(true)
			}
		},
		ready: function(wait) {
			if (wait === true ? --jQuery.readyWait : jQuery.isReady) {
				return
			}
			if (!document.body) {
				return setTimeout(jQuery.ready)
			}
			jQuery.isReady = true;
			if (wait !== true && --jQuery.readyWait > 0) {
				return
			}
			readyList.resolveWith(document, [jQuery]);
			if (jQuery.fn.trigger) {
				jQuery(document).trigger("ready").off("ready")
			}
		},
		isFunction: function(obj) {
			return jQuery.type(obj) === "function"
		},
		isArray: Array.isArray || function(obj) {
			return jQuery.type(obj) === "array"
		},
		isWindow: function(obj) {
			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;
			if (!obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) {
				return false
			}
			try {
				if (obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj
						.constructor.prototype, "isPrototypeOf")) {
					return false
				}
			} catch (e) {
				return false
			}
			if (jQuery.support.ownLast) {
				for (key in obj) {
					return core_hasOwn.call(obj, key)
				}
			}
			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)
		},
		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 && [];
			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) {
			if (window.JSON && window.JSON.parse) {
				return window.JSON.parse(data)
			}
			if (data === null) {
				return data
			}
			if (typeof data === "string") {
				data = jQuery.trim(data);
				if (data) {
					if (rvalidchars.test(data.replace(rvalidescape, "@").replace(rvalidtokens, "]")
							.replace(rvalidbraces, ""))) {
						return new Function("return " + data)()
					}
				}
			}
			jQuery.error("Invalid JSON: " + data)
		},
		parseXML: function(data) {
			var xml, tmp;
			if (!data || typeof data !== "string") {
				return null
			}
			try {
				if (window.DOMParser) {
					tmp = new DOMParser;
					xml = tmp.parseFromString(data, "text/xml")
				} else {
					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() {},
		globalEval: function(data) {
			if (
				data && jQuery.trim(data)) {
				(window.execScript || function(data) {
					window["eval"].call(window, data)
				})(data)
			}
		},
		camelCase: function(string) {
			return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase)
		},
		nodeName: function(elem, name) {
			return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase()
		},
		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
						}
					}
				}
			} 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
		},
		trim: core_trim && !core_trim.call("\ufeff ") ? function(text) {
			return text == null ? "" : core_trim.call(text)
		} : function(text) {
			return text == null ? "" : (text + "").replace(rtrim, "")
		},
		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++) {
					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;
			for (; i < length; i++) {
				retVal = !!callback(elems[i], i);
				if (inv !== retVal) {
					ret.push(elems[i])
				}
			}
			return ret
		},
		map: function(elems, callback, arg) {
			var value, i = 0,
				length = elems.length,
				isArray = isArraylike(elems),
				ret = [];
			if (isArray) {
				for (; i < length; i++) {
					value = callback(elems[i], i, arg);
					if (value != null) {
						ret[ret.length] = value
					}
				}
			} else {
				for (i in elems) {
					value = callback(elems[i], i, arg);
					if (
						value != null) {
						ret[ret.length] = value
					}
				}
			}
			return core_concat.apply([], ret)
		},
		guid: 1,
		proxy: function(fn, context) {
			var args, proxy, tmp;
			if (typeof context === "string") {
				tmp = fn[context];
				context = fn;
				fn = tmp
			}
			if (!jQuery.isFunction(fn)) {
				return undefined
			}
			args = core_slice.call(arguments, 2);
			proxy = function() {
				return fn.apply(context || this, args.concat(core_slice.call(arguments)))
			};
			proxy.guid = fn.guid = fn.guid || jQuery.guid++;
			return proxy
		},
		access: function(elems, fn, key, value, chainable, emptyGet, raw) {
			var i = 0,
				length = elems.length,
				bulk = key == null;
			if (jQuery.type(key) === "object") {
				chainable = true;
				for (i in key) {
					jQuery.access(elems, fn, i, key[i], true, emptyGet, raw)
				}
			} else if (value !== undefined) {
				chainable = true;
				if (!jQuery.isFunction(value)) {
					raw = true
				}
				if (bulk) {
					if (raw) {
						fn.call(elems, value);
						fn = null
					} 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 : bulk ? fn.call(elems) : length ? fn(elems[0], key) : emptyGet
		},
		now: function() {
			return (new Date).getTime()
		},
		swap: function(elem, options, callback, args) {
			var ret, name, old = {};
			for (name in options) {
				old[name] = elem.style[name];
				elem.style[name] = options[name]
			}
			ret = callback.apply(elem, args || []);
			for (name in options) {
				elem.style[name] = old[name]
			}
			return ret
		}
	});
	jQuery.ready.promise = function(obj) {
		if (!readyList) {
			readyList = jQuery.Deferred();
			if (document.readyState === "complete") {
				setTimeout(jQuery.ready)
			} else if (document.addEventListener) {
				document.addEventListener(
					"DOMContentLoaded", completed, false);
				window.addEventListener("load", completed, false)
			} else {
				document.attachEvent("onreadystatechange", completed);
				window.attachEvent("onload", completed);
				var top = false;
				try {
					top = window.frameElement == null && document.documentElement
				} catch (e) {}
				if (top && top.doScroll) {
					(function doScrollCheck() {
						if (!jQuery.isReady) {
							try {
								top.doScroll("left")
							} catch (e) {
								return setTimeout(doScrollCheck, 50)
							}
							detach();
							jQuery.ready()
						}
					})()
				}
			}
		}
		return readyList.promise(obj)
	};
	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)
	}
	rootjQuery = jQuery(document);
	(function(window, undefined) {
		var i, support, cachedruns, Expr, getText,
			isXML, compile, outermostContext, sortInput, setDocument, document, docElem, documentIsHTML,
			rbuggyQSA, rbuggyMatches, matches, contains, 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
			},
			strundefined = typeof undefined,
			MAX_NEGATIVE = 1 << 31,
			hasOwn = {}.hasOwnProperty,
			arr = [],
			pop = arr.pop,
			push_native = arr.push,
			push = arr.push,
			slice = arr.slice,
			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",
			whitespace = "[\\x20\\t\\r\\n\\f]",
			characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
			identifier = characterEncoding.replace("w", "w#"),
			attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + "*(?:([*^$|!~]?=)" +
			whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
			pseudos = ":(" + characterEncoding +
			")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace(3, 8) +
			")*)|.*)\\)|)",
			rtrim = new RegExp("^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "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"),
				needsContext: new RegExp("^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
					whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i")
			},
			rnative = /^[^{]+\{\s*\[native \w/,
			rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
			rinputs = /^(?:input|select|textarea|button)$/i,
			rheader = /^h\d$/i,
			rescape = /'|\\/g,
			runescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"),
			funescape = function(_, escaped, escapedWhitespace) {
				var high = "0x" + escaped - 65536;
				return high !== high || escapedWhitespace ? escaped : high < 0 ? String.fromCharCode(high +
					65536) : String.fromCharCode(high >> 10 | 55296, high & 1023 | 56320)
			};
		try {
			push.apply(arr = slice.call(preferredDoc.childNodes), preferredDoc.childNodes);
			arr[preferredDoc.childNodes.length].nodeType
		} catch (e) {
			push = {
				apply: arr.length ? function(
					target, els) {
					push_native.apply(target, slice.call(els))
				} : function(target, els) {
					var j = target.length,
						i = 0;
					while (target[j++] = els[i++]) {}
					target.length = j - 1
				}
			}
		}

		function Sizzle(selector, context, results, seed) {
			var match, elem, m, nodeType, 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) {
				if (match = rquickExpr.exec(selector)) {
					if (m = match[1]) {
						if (nodeType === 9) {
							elem = context.getElementById(m);
							if (elem && elem.parentNode) {
								if (elem.id === m) {
									results.push(elem);
									return results
								}
							} else {
								return results
							}
						} else {
							if (context.ownerDocument && (elem = context.ownerDocument.getElementById(m)) &&
								contains(context, elem) && elem.id === m) {
								results.push(elem);
								return results
							}
						}
					} else if (match[2]) {
						push.apply(results, context.getElementsByTagName(selector));
						return results
					} else if ((m = match[3]) && support.getElementsByClassName && context
						.getElementsByClassName) {
						push.apply(results, context.getElementsByClassName(m));
						return results
					}
				}
				if (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) {
					nid = old = expando;
					newContext = context;
					newSelector = nodeType === 9 && selector;
					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")
							}
						}
					}
				}
			}
			return select(selector.replace(rtrim, "$1"), context, results, seed)
		}

		function createCache() {
			var keys = [];

			function cache(key, value) {
				if (keys.push(key += " ") > Expr.cacheLength) {
					delete cache[keys.shift()]
				}
				return cache[key] = value
			}
			return cache
		}

		function markFunction(fn) {
			fn[expando] = true;
			return fn
		}

		function assert(fn) {
			var div = document.createElement("div");
			try {
				return !!fn(div)
			} catch (e) {
				return false
			} finally {
				if (div.parentNode) {
					div.parentNode.removeChild(div)
				}
				div = null
			}
		}

		function addHandle(attrs, handler) {
			var arr = attrs.split("|"),
				i = attrs.length;
			while (i--) {
				Expr.attrHandle[arr[i]] = handler
			}
		}

		function siblingCheck(a, b) {
			var cur = b && a,
				diff = cur && a.nodeType === 1 && b.nodeType === 1 && (
					~b.sourceIndex || MAX_NEGATIVE) - (~a.sourceIndex || MAX_NEGATIVE);
			if (diff) {
				return diff
			}
			if (cur) {
				while (cur = cur.nextSibling) {
					if (cur === b) {
						return -1
					}
				}
			}
			return a ? 1 : -1
		}

		function createInputPseudo(type) {
			return function(elem) {
				var name = elem.nodeName.toLowerCase();
				return name === "input" && elem.type === type
			}
		}

		function createButtonPseudo(type) {
			return function(elem) {
				var name = elem.nodeName.toLowerCase();
				return (name === "input" || name === "button") && elem.type === type
			}
		}

		function createPositionalPseudo(fn) {
			return markFunction(
				function(argument) {
					argument = +argument;
					return markFunction(function(seed, matches) {
						var j, matchIndexes = fn([], seed.length, argument),
							i = matchIndexes.length;
						while (i--) {
							if (seed[j = matchIndexes[i]]) {
								seed[j] = !(matches[j] = seed[j])
							}
						}
					})
				})
		}
		isXML = Sizzle.isXML = function(elem) {
			var documentElement = elem && (elem.ownerDocument || elem).documentElement;
			return documentElement ? documentElement.nodeName !== "HTML" : false
		};
		support = Sizzle.support = {};
		setDocument = Sizzle.setDocument = function(node) {
			var doc = node ? node.ownerDocument || node : preferredDoc,
				parent = doc.defaultView;
			if (doc === document || doc.nodeType !== 9 || !doc.documentElement) {
				return document
			}
			document = doc;
			docElem = doc.documentElement;
			documentIsHTML = !isXML(doc);
			if (parent && parent.attachEvent && parent !== parent.top) {
				parent.attachEvent("onbeforeunload", function() {
					setDocument()
				})
			}
			support.attributes = assert(function(div) {
				div.className = "i";
				return !div.getAttribute("className")
			});
			support.getElementsByTagName = assert(function(div) {
				div.appendChild(
					doc.createComment(""));
				return !div.getElementsByTagName("*").length
			});
			support.getElementsByClassName = assert(function(div) {
				div.innerHTML = "<div class='a'></div><div class='a i'></div>";
				div.firstChild.className = "i";
				return div.getElementsByClassName("i").length === 2
			});
			support.getById = assert(function(div) {
				docElem.appendChild(div).id = expando;
				return !doc.getElementsByName || !doc.getElementsByName(expando).length
			});
			if (support.getById) {
				Expr.find["ID"] = function(id, context) {
					if (
						typeof context.getElementById !== strundefined && documentIsHTML) {
						var m = context.getElementById(id);
						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 {
				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
					}
				}
			}
			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);
				if (tag === "*") {
					while (elem = results[i++]) {
						if (elem.nodeType === 1) {
							tmp.push(elem)
						}
					}
					return tmp
				}
				return results
			};
			Expr.find["CLASS"] = support.getElementsByClassName && function(className, context) {
				if (
					typeof context.getElementsByClassName !== strundefined && documentIsHTML) {
					return context.getElementsByClassName(className)
				}
			};
			rbuggyMatches = [];
			rbuggyQSA = [];
			if (support.qsa = rnative.test(doc.querySelectorAll)) {
				assert(function(div) {
					div.innerHTML = "<select><option selected=''></option></select>";
					if (!div.querySelectorAll("[selected]").length) {
						rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")")
					}
					if (!div.querySelectorAll(":checked").length) {
						rbuggyQSA.push(":checked")
					}
				});
				assert(function(div) {
					var input = doc.createElement("input");
					input.setAttribute("type", "hidden");
					div.appendChild(input).setAttribute("t", "");
					if (div.querySelectorAll("[t^='']").length) {
						rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")")
					}
					if (!div.querySelectorAll(":enabled").length) {
						rbuggyQSA.push(":enabled", ":disabled")
					}
					div.querySelectorAll("*,:x");
					rbuggyQSA.push(",.*:")
				})
			}
			if (support.matchesSelector = rnative.test(
					matches = docElem.webkitMatchesSelector || docElem.mozMatchesSelector || docElem
					.oMatchesSelector || docElem.msMatchesSelector)) {
				assert(function(div) {
					support.disconnectedMatch = matches.call(div, "div");
					matches.call(div, "[s!='']:x");
					rbuggyMatches.push("!=", pseudos)
				})
			}
			rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|"));
			rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|"));
			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
			};
			sortOrder = docElem.compareDocumentPosition ? function(a, b) {
				if (a === b) {
					hasDuplicate = true;
					return 0
				}
				var compare = b.compareDocumentPosition && a.compareDocumentPosition && a
					.compareDocumentPosition(b);
				if (compare) {
					if (
						compare & 1 || !support.sortDetached && b.compareDocumentPosition(a) === compare
						) {
						if (a === doc || contains(preferredDoc, a)) {
							return -1
						}
						if (b === doc || contains(preferredDoc, b)) {
							return 1
						}
						return sortInput ? indexOf.call(sortInput, a) - indexOf.call(sortInput, b) : 0
					}
					return compare & 4 ? -1 : 1
				}
				return a.compareDocumentPosition ? -1 : 1
			} : function(a, b) {
				var cur, i = 0,
					aup = a.parentNode,
					bup = b.parentNode,
					ap = [a],
					bp = [b];
				if (a === b) {
					hasDuplicate = true;
					return 0
				} 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
				} else if (aup === bup) {
					return siblingCheck(a, b)
				}
				cur = a;
				while (cur = cur.parentNode) {
					ap.unshift(cur)
				}
				cur = b;
				while (cur = cur.parentNode) {
					bp.unshift(cur)
				}
				while (ap[i] === bp[i]) {
					i++
				}
				return i ? siblingCheck(ap[i], bp[i]) : 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) {
			if ((elem.ownerDocument || elem) !== document) {
				setDocument(elem)
			}
			expr = expr.replace(rattributeQuotes, "='$1']");
			if (support.matchesSelector && documentIsHTML && (!rbuggyMatches || !rbuggyMatches.test(
				expr)) && (!rbuggyQSA || !rbuggyQSA.test(expr))) {
				try {
					var ret = matches.call(elem, expr);
					if (ret || support.disconnectedMatch || elem.document && elem.document.nodeType !==
						11) {
						return ret
					}
				} catch (e) {}
			}
			return Sizzle(expr, document, null, [elem]).length > 0
		};
		Sizzle.contains = function(context, elem) {
			if ((context.ownerDocument || context) !== document) {
				setDocument(context)
			}
			return contains(context, elem)
		};
		Sizzle.attr = function(elem, name) {
			if ((elem.ownerDocument || elem) !== document) {
				setDocument(elem)
			}
			var fn = Expr.attrHandle[name.toLowerCase()],
				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)
		};
		Sizzle.uniqueSort = function(results) {
			var elem, duplicates = [],
				j = 0,
				i = 0;
			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
		};
		getText = Sizzle.getText = function(elem) {
			var node, ret = "",
				i = 0,
				nodeType = elem.nodeType;
			if (!nodeType) {
				for (; node = elem[i]; i++) {
					ret += getText(node)
				}
			} else if (
				nodeType === 1 || nodeType === 9 || nodeType === 11) {
				if (typeof elem.textContent === "string") {
					return elem.textContent
				} else {
					for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
						ret += getText(elem)
					}
				}
			} else if (nodeType === 3 || nodeType === 4) {
				return elem.nodeValue
			}
			return ret
		};
		Expr = Sizzle.selectors = {
			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);
					match[3] = (match[4] || match[5] || "").replace(runescape, funescape);
					if (match[2] === "~=") {
						match[3] = " " + match[3] + " "
					}
					return match.slice(0, 4)
				},
				CHILD: function(match) {
					match[1] = match[1].toLowerCase();
					if (match[1].slice(0, 3) === "nth") {
						if (!match[3]) {
							Sizzle.error(match[0])
						}
						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")
					} 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
					}
					if (match[3] && match[4] !== undefined) {
						match[2] = match[4]
					} else if (unquoted && rpseudo.test(unquoted) && (excess = tokenize(unquoted,
						true)) && (excess = unquoted.indexOf(")", unquoted.length - excess) - unquoted
							.length)) {
						match[0] = match[0].slice(0, excess);
						match[2] = unquoted.slice(0, excess)
					}
					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 ? 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) {
							if (simple) {
								while (dir) {
									node = elem;
									while (node = node[dir]) {
										if (ofType ? node.nodeName.toLowerCase() === name : node
											.nodeType === 1) {
											return false
										}
									}
									start = dir = type === "only" && !start && "nextSibling"
								}
								return true
							}
							start = [forward ? parent.firstChild : parent.lastChild];
							if (forward && useCache) {
								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] || (diff =
										nodeIndex = 0) || start.pop()) {
									if (node.nodeType === 1 && ++diff && node === elem) {
										outerCache[type] = [dirruns, nodeIndex, diff];
										break
									}
								}
							} else if (useCache && (cache = (elem[expando] || (elem[expando] = {}))[
									type]) && cache[0] === dirruns) {
								diff = cache[1]
							} else {
								while (node = ++nodeIndex && node && node[dir] || (diff =
										nodeIndex = 0) || start.pop()) {
									if ((ofType ? node.nodeName.toLowerCase() === name : node
											.nodeType === 1
										) && ++diff) {
										if (useCache) {
											(node[expando] || (node[expando] = {}))[type] = [
												dirruns, diff
											]
										}
										if (node === elem) {
											break
										}
									}
								}
							}
							diff -= last;
							return diff === first || diff % first === 0 && diff / first >= 0
						}
					}
				},
				PSEUDO: function(pseudo, argument) {
					var args, fn = Expr.pseudos[pseudo] || Expr.setFilters[pseudo.toLowerCase()] ||
						Sizzle.error("unsupported pseudo: " + pseudo);
					if (fn[expando]) {
						return fn(argument)
					}
					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: {
				not: markFunction(function(selector) {
					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;
						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
					}
				}),
				lang: markFunction(function(lang) {
					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
					}
				}),
				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)
				},
				enabled: function(elem) {
					return elem.disabled === false
				},
				disabled: function(elem) {
					return elem.disabled === true
				},
				checked: function(elem) {
					var nodeName = elem.nodeName.toLowerCase();
					return nodeName === "input" && !!elem.checked || nodeName === "option" && !!elem
						.selected
				},
				selected: function(elem) {
					if (elem.parentNode) {
						elem.parentNode.selectedIndex
					}
					return elem.selected === true
				},
				empty: function(elem) {
					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)
				},
				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;
					return elem.nodeName.toLowerCase() === "input" && elem.type === "text" && ((attr =
						elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type)
				},
				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"];
		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)
		}

		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) {
				if (!matched || (match = rcomma.exec(soFar))) {
					if (match) {
						soFar = soFar.slice(match[0].length) || soFar
					}
					groups.push(tokens = [])
				}
				matched = false;
				if (match = rcombinators.exec(soFar)) {
					matched = match.shift();
					tokens.push({
						value: matched,
						type: match[0].replace(rtrim, " ")
					});
					soFar = soFar.slice(matched.length)
				}
				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 parseOnly ? soFar.length : soFar ? Sizzle.error(selector) : 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 ? function(elem, context, xml) {
				while (
					elem = elem[dir]) {
					if (elem.nodeType === 1 || checkNonElements) {
						return matcher(elem, context, xml)
					}
				}
			} : function(elem, context, xml) {
				var data, cache, outerCache, dirkey = dirruns + " " + doneName;
				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,
					elems = seed || multipleContexts(
						selector || "*", context.nodeType ? [context] : context, []),
					matcherIn = preFilter && (seed || !selector) ? condense(elems, preMap, preFilter,
						context, xml) : elems,
					matcherOut = matcher ? postFinder || (seed ? preFilter : preexisting ||
					postFilter) ? [] : results : matcherIn;
				if (matcher) {
					matcher(matcherIn, matcherOut, context, xml)
				}
				if (postFilter) {
					temp = condense(matcherOut, postMap);
					postFilter(temp, [], context, xml);
					i = temp.length;
					while (i--) {
						if (elem = temp[i]) {
							matcherOut[postMap[i]] = !(matcherIn[postMap[i]] = elem)
						}
					}
				}
				if (seed) {
					if (
						postFinder || preFilter) {
						if (postFinder) {
							temp = [];
							i = matcherOut.length;
							while (i--) {
								if (elem = matcherOut[i]) {
									temp.push(matcherIn[i] = elem)
								}
							}
							postFinder(null, matcherOut = [], temp, xml)
						}
						i = matcherOut.length;
						while (i--) {
							if ((elem = matcherOut[i]) && (temp = postFinder ? indexOf.call(seed,
									elem) : preMap[i]) > -1) {
								seed[temp] = !(results[temp] = elem)
							}
						}
					}
				} 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,
				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);
					if (matcher[expando]) {
						j = ++i;
						for (; j < len; j++) {
							if (Expr.relative[tokens[j].type]) {
								break
							}
						}
						return setMatcher(i > 1 && elementMatcher(matchers), i > 1 && toSelector(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) {
			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,
						elems = seed || byElement && Expr.find["TAG"]("*", expandContext && context
							.parentNode || context),
						dirrunsUnique = dirruns += contextBackup == null ? 1 : Math.random() || .1;
					if (outermost) {
						outermostContext = context !== document && context;
						cachedruns = matcherCachedRuns
					}
					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
							}
						}
						if (bySet) {
							if (elem = !matcher && elem) {
								matchedCount--
							}
							if (seed) {
								unmatched.push(elem)
							}
						}
					}
					matchedCount += i;
					if (bySet && i !== matchedCount) {
						j = 0;
						while (matcher = setMatchers[j++]) {
							matcher(unmatched, setMatched, context, xml)
						}
						if (seed) {
							if (matchedCount > 0) {
								while (i--) {
									if (!(unmatched[i] || setMatched[i])) {
										setMatched[i] = pop.call(results)
									}
								}
							}
							setMatched = condense(setMatched)
						}
						push.apply(results, setMatched);
						if (
							outermost && !seed && setMatched.length > 0 && matchedCount + setMatchers.length > 1
							) {
							Sizzle.uniqueSort(results)
						}
					}
					if (outermost) {
						dirruns = dirrunsUnique;
						outermostContext = contextBackup
					}
					return unmatched
				};
			return bySet ? markFunction(superMatcher) : superMatcher
		}
		compile = Sizzle.compile = function(selector, group) {
			var i, setMatchers = [],
				elementMatchers = [],
				cached = compilerCache[selector + " "];
			if (!cached) {
				if (!group) {
					group = tokenize(selector)
				}
				i = group.length;
				while (i--) {
					cached = matcherFromTokens(group[i]);
					if (cached[expando]) {
						setMatchers.push(cached)
					} else {
						elementMatchers.push(cached)
					}
				}
				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) {
				if (match.length === 1) {
					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)
					}
					i = matchExpr["needsContext"].test(selector) ? 0 : tokens.length;
					while (i--) {
						token = tokens[i];
						if (Expr.relative[type = token.type]) {
							break
						}
						if (find = Expr.find[type]) {
							if (seed = find(token.matches[0].replace(runescape, funescape),
									rsibling.test(tokens[0].type) && context.parentNode || context)) {
								tokens.splice(i, 1);
								selector = seed.length && toSelector(tokens);
								if (!selector) {
									push.apply(results, seed);
									return results
								}
								break
							}
						}
					}
				}
			}
			compile(selector, match)(seed, context, !documentIsHTML, results, rsibling.test(selector));
			return results
		}
		support.sortStable = expando.split("").sort(sortOrder).join("") === expando;
		support.detectDuplicates = hasDuplicate;
		setDocument();
		support.sortDetached = assert(function(div1) {
			return div1.compareDocumentPosition(
				document.createElement("div")) & 1
		});
		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)
				}
			})
		}
		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
				}
			})
		}
		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);
	var optionsCache = {};

	function createOptions(options) {
		var object = optionsCache[options] = {};
		jQuery.each(options.match(core_rnotwhite) || [], function(_, flag) {
			object[flag] = true
		});
		return object
	}
	jQuery.Callbacks = function(options) {
		options = typeof options === "string" ? optionsCache[options] || createOptions(options) : jQuery
	.extend({}, options);
		var firing, memory, fired, firingLength, firingIndex, firingStart, list = [],
			stack = !options.once && [],
			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;
						break
					}
				}
				firing = false;
				if (list) {
					if (stack) {
						if (stack.length) {
							fire(stack.shift())
						}
					} else if (memory) {
						list = []
					} else {
						self.disable()
					}
				}
			},
			self = {
				add: function() {
					if (list) {
						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") {
									add(arg)
								}
							})
						})(arguments);
						if (firing) {
							firingLength = list.length
						} else if (memory) {
							firingStart = start;
							fire(memory)
						}
					}
					return this
				},
				remove: function() {
					if (list) {
						jQuery.each(arguments, function(_, arg) {
							var index;
							while ((index = jQuery.inArray(arg, list, index)) > -1) {
								list.splice(index, 1);
								if (firing) {
									if (index <= firingLength) {
										firingLength--
									}
									if (index <= firingIndex) {
										firingIndex--
									}
								}
							}
						})
					}
					return this
				},
				has: function(fn) {
					return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length)
				},
				empty: function() {
					list = [];
					firingLength = 0;
					return this
				},
				disable: function() {
					list = stack = memory = undefined;
					return this
				},
				disabled: function() {
					return !list
				},
				lock: function() {
					stack = undefined;
					if (!memory) {
						self.disable()
					}
					return this
				},
				locked: function() {
					return !stack
				},
				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
				},
				fire: function() {
					self.fireWith(this, arguments);
					return this
				},
				fired: function() {
					return !!fired
				}
			};
		return self
	};
	jQuery.extend({
		Deferred: function(func) {
			var tuples = [
					["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() {
						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[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()
					},
					promise: function(obj) {
						return obj != null ? jQuery.extend(obj, promise) : promise
					}
				},
				deferred = {};
			promise.pipe = promise.then;
			jQuery.each(tuples, function(i, tuple) {
				var list = tuple[2],
					stateString = tuple[3];
				promise[tuple[1]] = list.add;
				if (stateString) {
					list.add(function() {
						state = stateString
					}, tuples[i ^ 1][2].disable, tuples[2][2].lock)
				}
				deferred[tuple[0]] = function() {
					deferred[tuple[0] + "With"](this === deferred ? promise : this,
						arguments);
					return this
				};
				deferred[tuple[0] + "With"] = list.fireWith
			});
			promise.promise(deferred);
			if (func) {
				func.call(deferred, deferred)
			}
			return deferred
		},
		when: function(subordinate) {
			var i = 0,
				resolveValues = core_slice.call(arguments),
				length = resolveValues.length,
				remaining = length !== 1 || subordinate && jQuery.isFunction(subordinate.promise) ?
				length : 0,
				deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
				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;
			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 (!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");
		div.setAttribute("className", "t");
		div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
		all = div.getElementsByTagName("*") || [];
		a = div.getElementsByTagName("a")[0];
		if (!a || !a.style || !all.length) {
			return support
		}
		select = document.createElement("select");
		opt = select.appendChild(document.createElement("option"));
		input = div.getElementsByTagName("input")[0];
		a.style.cssText = "top:1px;float:left;opacity:.5";
		support.getSetAttribute = div.className !== "t";
		support.leadingWhitespace = div.firstChild.nodeType === 3;
		support.tbody = !div.getElementsByTagName("tbody").length;
		support.htmlSerialize = !!div.getElementsByTagName("link").length;
		support.style = /top/.test(a.getAttribute("style"));
		support.hrefNormalized = a.getAttribute("href") === "/a";
		support.opacity = /^0.5/.test(
			a.style.opacity);
		support.cssFloat = !!a.style.cssFloat;
		support.checkOn = !!input.value;
		support.optSelected = opt.selected;
		support.enctype = !!document.createElement("form").enctype;
		support.html5Clone = document.createElement("nav").cloneNode(true).outerHTML !== "<:nav></:nav>";
		support.inlineBlockNeedsLayout = false;
		support.shrinkWrapBlocks = false;
		support.pixelPosition = false;
		support.deleteExpando = true;
		support.noCloneEvent = true;
		support.reliableMarginRight = true;
		support.boxSizingReliable = true;
		input.checked = true;
		support.noCloneChecked = input.cloneNode(true).checked;
		select.disabled = true;
		support.optDisabled = !opt.disabled;
		try {
			delete div.test
		} catch (e) {
			support.deleteExpando = false
		}
		input = document.createElement("input");
		input.setAttribute("value", "");
		support.input = input.getAttribute("value") === "";
		input.value = "t";
		input.setAttribute("type", "radio");
		support.radioValue = input.value === "t";
		input.setAttribute("checked", "t");
		input.setAttribute("name", "t");
		fragment = document.createDocumentFragment();
		fragment.appendChild(
			input);
		support.appendChecked = input.checked;
		support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
		if (div.attachEvent) {
			div.attachEvent("onclick", function() {
				support.noCloneEvent = false
			});
			div.cloneNode(true).click()
		}
		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";
		for (i in jQuery(support)) {
			break
		}
		support.ownLast = i !== "0";
		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
			}
			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);
			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.reliableHiddenOffsets = isSupported && tds[0].offsetHeight === 0;
			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%;";
			jQuery.swap(body, body.style.zoom != null ? {
				zoom: 1
			} : {}, function() {
				support.boxSizing = div.offsetWidth === 4
			});
			if (window.getComputedStyle) {
				support.pixelPosition = (window.getComputedStyle(div, null) || {}).top !== "1%";
				support.boxSizingReliable = (window.getComputedStyle(div, null) || {
					width: "4px"
				}).width === "4px";
				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) {
				div.innerHTML = "";
				div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
				support.inlineBlockNeedsLayout = div.offsetWidth === 3;
				div.style.display = "block";
				div.innerHTML = "<div></div>";
				div.firstChild.style.width = "5px";
				support.shrinkWrapBlocks = div.offsetWidth !== 3;
				if (support.inlineBlockNeedsLayout) {
					body.style.zoom = 1
				}
			}
			body.removeChild(container);
			container = div = tds = marginDiv = null
		});
		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) {
		if (!jQuery.acceptData(elem)) {
			return
		}
		var ret, thisCache, internalKey = jQuery.expando,
			isNode = elem.nodeType,
			cache = isNode ? jQuery.cache : elem,
			id = isNode ? elem[internalKey] : elem[internalKey] && internalKey;
		if ((!id || !cache[id] || !pvt && !cache[id].data) && data === undefined && typeof name === "string") {
			return
		}
		if (!id) {
			if (isNode) {
				id = elem[internalKey] = core_deletedIds.pop() || jQuery.guid++
			} else {
				id = internalKey
			}
		}
		if (!cache[id]) {
			cache[id] = isNode ? {} : {
				toJSON: jQuery.noop
			}
		}
		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];
		if (!pvt) {
			if (!thisCache.data) {
				thisCache.data = {}
			}
			thisCache = thisCache.data
		}
		if (data !== undefined) {
			thisCache[jQuery.camelCase(name)] = data
		}
		if (typeof name === "string") {
			ret = thisCache[name];
			if (ret == null) {
				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,
			cache = isNode ? jQuery.cache : elem,
			id = isNode ? elem[jQuery.expando] : jQuery.expando;
		if (!cache[id]) {
			return
		}
		if (
			name) {
			thisCache = pvt ? cache[id] : cache[id].data;
			if (thisCache) {
				if (!jQuery.isArray(name)) {
					if (name in thisCache) {
						name = [name]
					} else {
						name = jQuery.camelCase(name);
						if (name in thisCache) {
							name = [name]
						} else {
							name = name.split(" ")
						}
					}
				} else {
					name = name.concat(jQuery.map(name, jQuery.camelCase))
				}
				i = name.length;
				while (i--) {
					delete thisCache[name[i]]
				}
				if (pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache)) {
					return
				}
			}
		}
		if (!pvt) {
			delete cache[id].data;
			if (!isEmptyDataObject(cache[id])) {
				return
			}
		}
		if (isNode) {
			jQuery.cleanData([elem], true)
		} else if (jQuery.support.deleteExpando || cache != cache.window) {
			delete cache[id]
		} else {
			cache[id] = null
		}
	}
	jQuery.extend({
		cache: {},
		noData: {
			applet: true,
			embed: true,
			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)
		},
		_data: function(elem, name, data) {
			return internalData(elem, name, data, true)
		},
		_removeData: function(elem, name) {
			return internalRemoveData(elem, name, true)
		},
		acceptData: function(elem) {
			if (elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9) {
				return false
			}
			var noData = elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()];
			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];
			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
			}
			if (typeof key === "object") {
				return this.each(function() {
					jQuery.data(this, key)
				})
			}
			return arguments.length > 1 ? this.each(function() {
				jQuery.data(this, key, value)
			}) : 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 (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 : +data +
						"" === data ? +data : rbrace.test(data) ? jQuery.parseJSON(data) : data
				} catch (e) {}
				jQuery.data(elem, key, data)
			} else {
				data = undefined
			}
		}
		return data
	}

	function isEmptyDataObject(obj) {
		var name;
		for (name in obj) {
			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);
				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 (fn === "inprogress") {
				fn = queue.shift();
				startLength--
			}
			if (fn) {
				if (type === "fx") {
					queue.unshift("inprogress")
				}
				delete hooks.stop;
				fn.call(elem, next, hooks)
			}
			if (!startLength && hooks) {
				hooks.empty.fire()
			}
		},
		_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);
				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)
				})
		},
		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", [])
		},
		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 {
					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) {
				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];
					cur = elem.nodeType === 1 && (elem.className ? (" " + elem.className + " ").replace(
						rclass, " ") : "");
					if (cur) {
						j = 0;
						while (clazz = classes[j++]) {
							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") {
					var className, i = 0,
						self = jQuery(this),
						classNames = value.match(
							core_rnotwhite) || [];
					while (className = classNames[i++]) {
						if (self.hasClass(className)) {
							self.removeClass(className)
						} else {
							self.addClass(className)
						}
					}
				} else if (type === core_strundefined || type === "boolean") {
					if (this.className) {
						jQuery._data(this, "__className__", this.className)
					}
					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" ? ret.replace(rreturn, "") : 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
				}
				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 (!hooks || !("set" in hooks) || hooks.set(this, val, "value") ===
					undefined) {
					this.value = val
				}
			})
		}
	});
	jQuery.extend({
		valHooks: {
			option: {
				get: function(elem) {
					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;
					for (; i < max; i++) {
						option = options[i];
						if ((option.selected || i === index) && (jQuery.support.optDisabled ? !option
								.disabled : option.getAttribute("disabled") === null) && (!option
								.parentNode.disabled || !jQuery.nodeName(option.parentNode,
									"optgroup"))) {
							value = jQuery(option).val();
							if (one) {
								return value
							}
							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
						}
					}
					if (!optionSet) {
						elem.selectedIndex = -1
					}
					return values
				}
			}
		},
		attr: function(elem, name, value) {
			var hooks, ret, nType = elem.nodeType;
			if (!elem || nType === 3 || nType === 8 || nType === 2) {
				return
			}
			if (
				typeof elem.getAttribute === core_strundefined) {
				return jQuery.prop(elem, name, value)
			}
			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);
				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;
					if (jQuery.expr.match.bool.test(name)) {
						if (getSetInput && getSetAttribute || !ruseDefault.test(name)) {
							elem[propName] = false
						} else {
							elem[jQuery.camelCase("default-" + name)] = elem[propName] = false
						}
					} 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")) {
						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;
			if (!elem || nType === 3 || nType === 8 || nType === 2) {
				return
			}
			notxml = nType !== 1 || !jQuery.isXMLDoc(elem);
			if (notxml) {
				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) {
					var tabindex = jQuery.find.attr(elem, "tabindex");
					return tabindex ? parseInt(tabindex, 10) : rfocusable.test(elem.nodeName) ||
						rclickable.test(elem.nodeName) && elem.href ? 0 : -1
				}
			}
		}
	});
	boolHook = {
		set: function(elem,
			value, name) {
			if (value === false) {
				jQuery.removeAttr(elem, name)
			} else if (getSetInput && getSetAttribute || !ruseDefault.test(name)) {
				elem.setAttribute(!getSetAttribute && jQuery.propFix[name] || name, name)
			} 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 : (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
		}
	});
	if (!getSetInput || !getSetAttribute) {
		jQuery.attrHooks.value = {
			set: function(elem, value, name) {
				if (jQuery.nodeName(elem, "input")) {
					elem.defaultValue = value
				} else {
					return nodeHook && nodeHook.set(elem,
						value, name)
				}
			}
		}
	}
	if (!getSetAttribute) {
		nodeHook = {
			set: function(elem, value, name) {
				var ret = elem.getAttributeNode(name);
				if (!ret) {
					elem.setAttributeNode(ret = elem.ownerDocument.createAttribute(name))
				}
				ret.value = value += "";
				return name === "value" || value === elem.getAttribute(name) ? value : undefined
			}
		};
		jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords = 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
		};
		jQuery.attrHooks.contenteditable = {
			set: function(elem, value, name) {
				nodeHook.set(elem, value === "" ? false : value, name)
			}
		};
		jQuery.each(["width", "height"], function(i, name) {
			jQuery.attrHooks[name] = {
				set: function(elem, value) {
					if (value === "") {
						elem.setAttribute(name, "auto");
						return value
					}
				}
			}
		})
	}
	if (!jQuery.support.hrefNormalized) {
		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 elem.style.cssText || undefined
			},
			set: function(elem, value) {
				return elem.style.cssText = value + ""
			}
		}
	}
	if (!jQuery.support.optSelected) {
		jQuery.propHooks.selected = {
			get: function(elem) {
				var parent = elem.parentNode;
				if (parent) {
					parent.selectedIndex;
					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
	});
	if (!jQuery.support.enctype) {
		jQuery.propFix.enctype = "encoding"
	}
	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) {
				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) {}
	}
	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);
			if (!elemData) {
				return
			}
			if (handler.handler) {
				handleObjIn = handler;
				handler = handleObjIn.handler;
				selector = handleObjIn.selector
			}
			if (!handler.guid) {
				handler.guid = jQuery.guid++
			}
			if (!(events = elemData.events)) {
				events = elemData.events = {}
			}
			if (!(eventHandle = elemData.handle)) {
				eventHandle = elemData.handle = function(e) {
					return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e
						.type) ? jQuery.event.dispatch.apply(eventHandle.elem,
						arguments) : undefined
				};
				eventHandle.elem = elem
			}
			types = (types || "").match(core_rnotwhite) || [""];
			t = types.length;
			while (t--) {
				tmp = rtypenamespace.exec(types[t]) || [];
				type = origType = tmp[1];
				namespaces = (tmp[2] || "").split(".").sort();
				if (!type) {
					continue
				}
				special = jQuery.event.special[type] || {};
				type = (selector ? special.delegateType : special.bindType) || type;
				special = jQuery.event.special[type] || {};
				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);
				if (!(handlers = events[type])) {
					handlers = events[type] = [];
					handlers.delegateCount = 0;
					if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) ===
						false) {
						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
					}
				}
				if (selector) {
					handlers.splice(handlers.delegateCount++, 0, handleObj)
				} else {
					handlers.push(handleObj)
				}
				jQuery.event.global[type] = true
			}
			elem = null
		},
		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
			}
			types = (types || "").match(core_rnotwhite) || [""];
			t = types.length;
			while (t--) {
				tmp = rtypenamespace.exec(types[t]) || [];
				type = origType = tmp[1];
				namespaces = (tmp[2] || "").split(".").sort();
				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("\\.(?:.*\\.|)") + "(\\.|$)");
				origCount = j = handlers.length;
				while (j--) {
					handleObj = handlers[j];
					if ((
							mappedTypes || origType === handleObj.origType) && (!handler || handler.guid ===
							handleObj.guid) && (!tmp || tmp.test(handleObj.namespace)) && (!selector ||
							selector === handleObj.selector || selector === "**" && handleObj.selector)) {
						handlers.splice(j, 1);
						if (handleObj.selector) {
							handlers.delegateCount--
						}
						if (special.remove) {
							special.remove.call(elem, handleObj)
						}
					}
				}
				if (origCount && !handlers.length) {
					if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) ===
						false) {
						jQuery.removeEvent(elem, type, elemData.handle)
					}
					delete events[type]
				}
			}
			if (jQuery.isEmptyObject(events)) {
				delete elemData.handle;
				jQuery._removeData(elem, "events")
			}
		},
		trigger: function(event, data, elem, onlyHandlers) {
			var handle, ontype, cur, bubbleType, special, tmp, i, eventPath = [elem || document],
				type = core_hasOwn.call(event, "type") ? event.type : event,
				namespaces = core_hasOwn.call(event, "namespace") ? event.namespace.split(".") : [];
			cur = tmp = elem = elem || document;
			if (elem.nodeType === 3 || elem.nodeType === 8) {
				return
			}
			if (rfocusMorph.test(type + jQuery.event.triggered)) {
				return
			}
			if (
				type.indexOf(".") >= 0) {
				namespaces = type.split(".");
				type = namespaces.shift();
				namespaces.sort()
			}
			ontype = type.indexOf(":") < 0 && "on" + type;
			event = event[jQuery.expando] ? event : new jQuery.Event(type, typeof event === "object" &&
				event);
			event.isTrigger = onlyHandlers ? 2 : 3;
			event.namespace = namespaces.join(".");
			event.namespace_re = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") +
				"(\\.|$)") : null;
			event.result = undefined;
			if (!event.target) {
				event.target = elem
			}
			data = data == null ? [event] : jQuery.makeArray(data, [
				event
			]);
			special = jQuery.event.special[type] || {};
			if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) {
				return
			}
			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
				}
				if (tmp === (elem.ownerDocument || document)) {
					eventPath.push(tmp.defaultView || tmp.parentWindow || window)
				}
			}
			i = 0;
			while ((cur = eventPath[i++]) && !event.isPropagationStopped()) {
				event.type = i > 1 ? bubbleType : special.bindType || type;
				handle = (jQuery._data(cur, "events") || {})[event.type] && jQuery._data(cur, "handle");
				if (handle) {
					handle.apply(cur, data)
				}
				handle = ontype && cur[ontype];
				if (handle && jQuery.acceptData(cur) && handle.apply && handle.apply(cur, data) === false) {
					event.preventDefault()
				}
			}
			event.type = type;
			if (!onlyHandlers && !event.isDefaultPrevented()) {
				if ((!special._default || special._default.apply(eventPath.pop(), data) === false) && jQuery
					.acceptData(elem)) {
					if (
						ontype && elem[type] && !jQuery.isWindow(elem)) {
						tmp = elem[ontype];
						if (tmp) {
							elem[ontype] = null
						}
						jQuery.event.triggered = type;
						try {
							elem[type]()
						} catch (e) {}
						jQuery.event.triggered = undefined;
						if (tmp) {
							elem[ontype] = tmp
						}
					}
				}
			}
			return event.result
		},
		dispatch: function(event) {
			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] || {};
			args[0] = event;
			event.delegateTarget = this;
			if (special.preDispatch && special.preDispatch.call(this, event) === false) {
				return
			}
			handlerQueue = jQuery.event.handlers.call(this, event, handlers);
			i = 0;
			while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) {
				event.currentTarget = matched.elem;
				j = 0;
				while ((handleObj = matched.handlers[j++]) && !event.isImmediatePropagationStopped()) {
					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()
							}
						}
					}
				}
			}
			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;
			if (delegateCount && cur.nodeType && (!event.button || event.type !== "click")) {
				for (; cur != this; cur = cur.parentNode || this) {
					if (
						cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click")) {
						matches = [];
						for (i = 0; i < delegateCount; i++) {
							handleObj = handlers[i];
							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
							})
						}
					}
				}
			}
			if (delegateCount < handlers.length) {
				handlerQueue.push({
					elem: this,
					handlers: handlers.slice(delegateCount)
				})
			}
			return handlerQueue
		},
		fix: function(event) {
			if (event[jQuery.expando]) {
				return event
			}
			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]
			}
			if (!event.target) {
				event.target = originalEvent.srcElement || document
			}
			if (event.target.nodeType === 3) {
				event.target = event.target.parentNode
			}
			event.metaKey = !!event.metaKey;
			return fixHook.filter ? fixHook.filter(event, originalEvent) : event
		},
		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) {
				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;
				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)
				}
				if (!event.relatedTarget && fromElement) {
					event.relatedTarget = fromElement === event.target ? original.toElement : fromElement
				}
				if (!event.which && button !== undefined) {
					event.which = button & 1 ? 1 : button & 2 ? 3 : button & 4 ? 2 : 0
				}
				return event
			}
		},
		special: {
			load: {
				noBubble: true
			},
			focus: {
				trigger: function() {
					if (
						this !== safeActiveElement() && this.focus) {
						try {
							this.focus();
							return false
						} catch (e) {}
					}
				},
				delegateType: "focusin"
			},
			blur: {
				trigger: function() {
					if (this === safeActiveElement() && this.blur) {
						this.blur();
						return false
					}
				},
				delegateType: "focusout"
			},
			click: {
				trigger: function() {
					if (jQuery.nodeName(this, "input") && this.type === "checkbox" && this.click) {
						this.click();
						return false
					}
				},
				_default: function(event) {
					return jQuery.nodeName(event.target, "a")
				}
			},
			beforeunload: {
				postDispatch: function(event) {
					if (event.result !== undefined) {
						event.originalEvent.returnValue = event.result
					}
				}
			}
		},
		simulate: function(type, elem, event, bubble) {
			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) {
			if (typeof elem[name] === core_strundefined) {
				elem[name] = null
			}
			elem.detachEvent(name, handle)
		}
	};
	jQuery.Event = function(src, props) {
		if (!(this instanceof jQuery.Event)) {
			return new jQuery.Event(src, props)
		}
		if (src && src.type) {
			this.originalEvent = src;
			this.type = src.type;
			this.isDefaultPrevented = src.defaultPrevented || src.returnValue === false || src
				.getPreventDefault && src.getPreventDefault() ? returnTrue : returnFalse
		} else {
			this.type = src
		}
		if (props) {
			jQuery.extend(this, props)
		}
		this.timeStamp = src && src.timeStamp || jQuery.now();
		this[jQuery.expando] = true
	};
	jQuery.Event.prototype = {
		isDefaultPrevented: returnFalse,
		isPropagationStopped: returnFalse,
		isImmediatePropagationStopped: returnFalse,
		preventDefault: function() {
			var e = this.originalEvent;
			this.isDefaultPrevented = returnTrue;
			if (!e) {
				return
			}
			if (e.preventDefault) {
				e.preventDefault()
			} else {
				e.returnValue = false
			}
		},
		stopPropagation: function() {
			var e = this.originalEvent;
			this.isPropagationStopped = returnTrue;
			if (!e) {
				return
			}
			if (e.stopPropagation) {
				e.stopPropagation()
			}
			e.cancelBubble = true
		},
		stopImmediatePropagation: function() {
			this.isImmediatePropagationStopped = returnTrue;
			this.stopPropagation()
		}
	};
	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;
				if (!related || related !== target && !jQuery.contains(target, related)) {
					event.type = handleObj.origType;
					ret = handleObj.handler.apply(this, arguments);
					event.type = fix
				}
				return ret
			}
		}
	});
	if (!jQuery.support.submitBubbles) {
		jQuery.event.special.submit = {
			setup: function() {
				if (jQuery.nodeName(this, "form")) {
					return false
				}
				jQuery.event.add(this, "click._submit keypress._submit", function(e) {
					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)
					}
				})
			},
			postDispatch: function(event) {
				if (event._submit_bubble) {
					delete event._submit_bubble;
					if (this.parentNode && !event.isTrigger) {
						jQuery.event.simulate("submit", this.parentNode, event, true)
					}
				}
			},
			teardown: function() {
				if (jQuery.nodeName(this, "form")) {
					return false
				}
				jQuery.event.remove(this, "._submit")
			}
		}
	}
	if (!jQuery.support.changeBubbles) {
		jQuery.event.special.change = {
			setup: function() {
				if (rformElems.test(this.nodeName)) {
					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
							}
							jQuery.event.simulate("change", this, event, true)
						})
					}
					return false
				}
				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;
				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)
			}
		}
	}
	if (
		!jQuery.support.focusinBubbles) {
		jQuery.each({
			focus: "focusin",
			blur: "focusout"
		}, function(orig, fix) {
			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, one) {
			var type, origFn;
			if (
				typeof types === "object") {
				if (typeof selector !== "string") {
					data = data || selector;
					selector = undefined
				}
				for (type in types) {
					this.on(type, selector, data, types[type], one)
				}
				return this
			}
			if (data == null && fn == null) {
				fn = selector;
				data = selector = undefined
			} else if (fn == null) {
				if (typeof selector === "string") {
					fn = data;
					data = undefined
				} else {
					fn = data;
					data = selector;
					selector = undefined
				}
			}
			if (fn === false) {
				fn = returnFalse
			} else if (!fn) {
				return this
			}
			if (one === 1) {
				origFn = fn;
				fn = function(event) {
					jQuery().off(event);
					return origFn.apply(this, arguments)
				};
				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) {
				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") {
				for (type in types) {
					this.off(type, selector, types[type])
				}
				return this
			}
			if (selector === false || typeof selector === "function") {
				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,
		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)
			}
			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,
				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) {
					if (cur.nodeType < 11 && (pos ? pos.index(cur) > -1 : cur.nodeType === 1 && jQuery
							.find.matchesSelector(cur, selectors))) {
						cur = ret.push(cur);
						break
					}
				}
			}
			return this.pushStack(
				ret.length > 1 ? jQuery.unique(ret) : ret)
		},
		index: function(elem) {
			if (!elem) {
				return this[0] && this[0].parentNode ? this.first().prevAll().length : -1
			}
			if (typeof elem === "string") {
				return jQuery.inArray(this[0], jQuery(elem))
			}
			return jQuery.inArray(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) {
				if (!guaranteedUnique[name]) {
					ret = jQuery.unique(ret)
				}
				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
		}
	});

	function winnow(elements, qualifier, not) {
		if (jQuery.isFunction(qualifier)) {
			return jQuery.grep(elements, function(elem, i) {
				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)$/i,
		rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
		rscriptType = /^$|\/(?:java|ecma)script/i,
		rscriptTypeMasked = /^true\/(.*)/,
		rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
		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>"],
			_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)
				}
			})
		},
		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++) {
				if (elem.nodeType === 1) {
					jQuery.cleanData(getAll(elem, false))
				}
				while (elem.firstChild) {
					elem.removeChild(elem.firstChild)
				}
				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
				}
				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++) {
							elem = this[i] || {};
							if (elem.nodeType === 1) {
								jQuery.cleanData(getAll(elem, false));
								elem.innerHTML = value
							}
						}
						elem = 0
					} catch (e) {}
				}
				if (elem) {
					this.empty().append(value)
				}
			}, null, value, arguments.length)
		},
		replaceWith: function() {
			var args = jQuery.map(this, function(elem) {
					return [elem.nextSibling, elem.parentNode]
				}),
				i = 0;
			this.domManip(arguments, function(elem) {
				var next = args[i++],
					parent = args[i++];
				if (parent) {
					if (
						next && next.parentNode !== parent) {
						next = this.nextSibling
					}
					jQuery(this).remove();
					parent.insertBefore(elem, next)
				}
			}, true);
			return i ? this : this.remove()
		},
		detach: function(selector) {
			return this.remove(selector, true)
		},
		domManip: function(args, callback, allowIntersection) {
			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);
			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;
					for (; i < l; i++) {
						node = fragment;
						if (i !== iNoClone) {
							node = jQuery.clone(node, true, true);
							if (hasScripts) {
								jQuery.merge(scripts, getAll(node, "script"))
							}
						}
						callback.call(this[i], node, i)
					}
					if (hasScripts) {
						doc = scripts[scripts.length - 1].ownerDocument;
						jQuery.map(scripts, restoreScript);
						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) {
									jQuery._evalUrl(node.src)
								} else {
									jQuery.globalEval((
											node.text || node.textContent || node.innerHTML || "")
										.replace(rcleanScript, ""))
								}
							}
						}
					}
					fragment = first = null
				}
			}
			return this
		}
	});

	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
	}

	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
	}

	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])
				}
			}
		}
		if (curData.data) {
			curData.data = jQuery.extend({}, curData.data)
		}
	}

	function fixCloneNodeIssues(src, dest) {
		var nodeName, e, data;
		if (dest.nodeType !== 1) {
			return
		}
		nodeName = dest.nodeName.toLowerCase();
		if (!jQuery.support.noCloneEvent && dest[jQuery.expando]) {
			data = jQuery._data(dest);
			for (e in data.events) {
				jQuery.removeEvent(dest, e, data.handle)
			}
			dest.removeAttribute(
				jQuery.expando)
		}
		if (nodeName === "script" && dest.text !== src.text) {
			disableScript(dest).text = src.text;
			restoreScript(dest)
		} else if (nodeName === "object") {
			if (dest.parentNode) {
				dest.outerHTML = src.outerHTML
			}
			if (jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML))) {
				dest.innerHTML = src.innerHTML
			}
		} else if (nodeName === "input" && manipulation_rcheckableType.test(src.type)) {
			dest.defaultChecked = dest.checked = src.checked;
			if (dest.value !== src.value) {
				dest.value = src.value
			}
		} else if (nodeName === "option") {
			dest.defaultSelected = dest.selected = src.defaultSelected
		} 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);
				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
	}

	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)
			} 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)) {
				destElements = getAll(clone);
				srcElements = getAll(elem);
				for (i = 0;
					(node = srcElements[i]) != null; ++i) {
					if (destElements[i]) {
						fixCloneNodeIssues(node, destElements[i])
					}
				}
			}
			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)
				}
			}
			destElements = getAll(clone, "script");
			if (destElements.length > 0) {
				setGlobalEval(destElements, !inPage && getAll(elem, "script"))
			}
			destElements = srcElements = node = null;
			return clone
		},
		buildFragment: function(elems, context, scripts, selection) {
			var j, elem, contains, tmp, tag, tbody, wrap, l = elems.length,
				safe = createSafeFragment(context),
				nodes = [],
				i = 0;
			for (; i < l; i++) {
				elem = elems[i];
				if (elem || elem === 0) {
					if (
						jQuery.type(elem) === "object") {
						jQuery.merge(nodes, elem.nodeType ? [elem] : elem)
					} else if (!rhtml.test(elem)) {
						nodes.push(context.createTextNode(elem))
					} else {
						tmp = tmp || safe.appendChild(context.createElement("div"));
						tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase();
						wrap = wrapMap[tag] || wrapMap._default;
						tmp.innerHTML = wrap[1] + elem.replace(rxhtmlTag, "<$1></$2>") + wrap[2];
						j = wrap[0];
						while (j--) {
							tmp = tmp.lastChild
						}
						if (!jQuery.support.leadingWhitespace && rleadingWhitespace.test(elem)) {
							nodes.push(
								context.createTextNode(rleadingWhitespace.exec(elem)[0]))
						}
						if (!jQuery.support.tbody) {
							elem = tag === "table" && !rtbody.test(elem) ? tmp.firstChild : 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);
						tmp.textContent = "";
						while (tmp.firstChild) {
							tmp.removeChild(tmp.firstChild)
						}
						tmp = safe.lastChild
					}
				}
			}
			if (tmp) {
				safe.removeChild(tmp)
			}
			if (
				!jQuery.support.appendChecked) {
				jQuery.grep(getAll(nodes, "input"), fixDefaultChecked)
			}
			i = 0;
			while (elem = nodes[i++]) {
				if (selection && jQuery.inArray(elem, selection) !== -1) {
					continue
				}
				contains = jQuery.contains(elem.ownerDocument, elem);
				tmp = getAll(safe.appendChild(elem), "script");
				if (contains) {
					setGlobalEval(tmp)
				}
				if (scripts) {
					j = 0;
					while (elem = tmp[j++]) {
						if (rscriptType.test(elem.type || "")) {
							scripts.push(elem)
						}
					}
				}
			}
			tmp = null;
			return safe
		},
		cleanData: function(elems, 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)
								} else {
									jQuery.removeEvent(elem, type, data.handle)
								}
							}
						}
						if (cache[id]) {
							delete cache[id];
							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]) {
				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)$/,
		rdisplayswap = /^(none|table(?!-c[ea]).+)/,
		rmargin = /^margin/,
		rnumsplit = new RegExp("^(" + core_pnum + ")(.*)$",
			"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"];

	function vendorPropName(style, name) {
		if (name in style) {
			return name
		}
		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) {
		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) {
				if (
					!values[index] && display === "none") {
					elem.style.display = ""
				}
				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"))
					}
				}
			}
		}
		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({
		cssHooks: {
			opacity: {
				get: function(elem, computed) {
					if (computed) {
						var ret = curCSS(elem, "opacity");
						return ret === "" ? "1" : ret
					}
				}
			}
		},
		cssNumber: {
			columnCount: true,
			fillOpacity: true,
			fontWeight: true,
			lineHeight: true,
			opacity: true,
			order: true,
			orphans: true,
			widows: true,
			zIndex: true,
			zoom: true
		},
		cssProps: {
			"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
		},
		style: function(elem, name, value, extra) {
			if (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) {
				return
			}
			var ret, type, hooks, origName = jQuery.camelCase(name),
				style = elem.style;
			name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(style,
				origName));
			hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName];
			if (value !== undefined) {
				type = typeof value;
				if (type === "string" && (ret = rrelNum.exec(value))) {
					value = (ret[1] + 1) * ret[2] + parseFloat(jQuery.css(elem, name));
					type = "number"
				}
				if (value == null || type === "number" && isNaN(value)) {
					return
				}
				if (type === "number" && !jQuery.cssNumber[origName]) {
					value += "px"
				}
				if (!jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") ===
					0) {
					style[name] = "inherit"
				}
				if (!hooks || !("set" in hooks) || (value = hooks.set(elem, value, extra)) !==
					undefined) {
					try {
						style[name] = value
					} catch (e) {}
				}
			} else {
				if (hooks && "get" in hooks && (ret = hooks.get(elem, false, extra)) !== undefined) {
					return ret
				}
				return style[name]
			}
		},
		css: function(elem, name, extra, styles) {
			var num, val, hooks, origName = jQuery.camelCase(name);
			name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(elem.style,
				origName));
			hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName];
			if (hooks && "get" in hooks) {
				val = hooks.get(elem, true, extra)
			}
			if (val === undefined) {
				val = curCSS(elem, name, styles)
			}
			if (val === "normal" && name in cssNormalTransform) {
				val = cssNormalTransform[name]
			}
			if (extra === "" || extra) {
				num = parseFloat(val);
				return extra === true || jQuery.isNumeric(
					num) ? num || 0 : val
			}
			return val
		}
	});
	if (window.getComputedStyle) {
		getStyles = function(elem) {
			return window.getComputedStyle(elem, null)
		};
		curCSS = function(elem, name, _computed) {
			var width, minWidth, maxWidth, computed = _computed || getStyles(elem),
				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)
				}
				if (rnumnonpx.test(ret) && rmargin.test(name)) {
					width = style.width;
					minWidth = style.minWidth;
					maxWidth = style.maxWidth;
					style.minWidth = style.maxWidth = style.width = ret;
					ret = computed.width;
					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;
			if (ret == null && style && style[name]) {
				ret = style[name]
			}
			if (rnumnonpx.test(ret) && !rposition.test(name)) {
				left = style.left;
				rs = elem.runtimeStyle;
				rsLeft = rs && rs.left;
				if (rsLeft) {
					rs.left = elem.currentStyle.left
				}
				style.left = name === "fontSize" ? "1em" : ret;
				ret = style.pixelLeft + "px";
				style.left = left;
				if (rsLeft) {
					rs.left = rsLeft
				}
			}
			return ret === "" ? "auto" : ret
		}
	}

	function setPositiveNumber(elem, value, subtract) {
		var matches = rnumsplit.exec(value);
		return matches ? Math.max(0, matches[1] - (subtract || 0)) + (matches[2] || "px") : value
	}

	function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) {
		var i = extra === (
				isBorderBox ? "border" : "content") ? 4 : name === "width" ? 1 : 0,
			val = 0;
		for (; i < 4; i += 2) {
			if (extra === "margin") {
				val += jQuery.css(elem, extra + cssExpand[i], true, styles)
			}
			if (isBorderBox) {
				if (extra === "content") {
					val -= jQuery.css(elem, "padding" + cssExpand[i], true, styles)
				}
				if (extra !== "margin") {
					val -= jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles)
				}
			} else {
				val += jQuery.css(elem, "padding" + cssExpand[i], true, styles);
				if (extra !== "padding") {
					val += jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles)
				}
			}
		}
		return val
	}

	function getWidthOrHeight(elem, name, extra) {
		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";
		if (val <= 0 || val == null) {
			val = curCSS(elem, name, styles);
			if (val < 0 || val == null) {
				val = elem.style[name]
			}
			if (rnumnonpx.test(val)) {
				return val
			}
			valueIsBorderBox = isBorderBox && (jQuery.support.boxSizingReliable || val === elem.style[name]);
			val = parseFloat(val) || 0
		}
		return val + augmentWidthOrHeight(elem, name, extra || (isBorderBox ? "border" : "content"),
			valueIsBorderBox, styles) + "px"
	}

	function css_defaultDisplay(nodeName) {
		var doc = document,
			display = elemdisplay[nodeName];
		if (!display) {
			display = actualDisplay(nodeName, doc);
			if (display === "none" || !display) {
				iframe = (iframe || jQuery("<iframe frameborder='0' width='0' height='0'/>").css("cssText",
					"display:block !important")).appendTo(doc.documentElement);
				doc = (iframe[0].contentWindow || iframe[0].contentDocument).document;
				doc.write(
					"<!doctype html><html><body>");
				doc.close();
				display = actualDisplay(nodeName, doc);
				iframe.detach()
			}
			elemdisplay[nodeName] = display
		}
		return display
	}

	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) {
					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) {
				return ropacity.test((
						computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) ||
					"") ? .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 || "";
				style.zoom = 1;
				if ((value >= 1 || value === "") && jQuery.trim(filter.replace(ralpha, "")) === "" && style
					.removeAttribute) {
					style.removeAttribute("filter");
					if (
						value === "" || currentStyle && !currentStyle.filter) {
						return
					}
				}
				style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : filter + " " +
					opacity
			}
		}
	}
	jQuery(function() {
		if (!jQuery.support.reliableMarginRight) {
			jQuery.cssHooks.marginRight = {
				get: function(elem, computed) {
					if (computed) {
						return jQuery.swap(elem, {
							display: "inline-block"
						}, curCSS, [elem, "marginRight"])
					}
				}
			}
		}
		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);
							return rnumnonpx.test(computed) ? jQuery(elem).position()[
								prop] + "px" : computed
						}
					}
				}
			})
		}
	});
	if (jQuery.expr && jQuery.expr.filters) {
		jQuery.expr.filters.hidden = function(elem) {
			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)
		}
	}
	jQuery.each({
			margin: "",
			padding: "",
			border: "Width"
		},
		function(prefix, suffix) {
			jQuery.cssHooks[prefix + suffix] = {
				expand: function(value) {
					var i = 0,
						expanded = {},
						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() {
				var elements = jQuery.prop(this, "elements");
				return elements ? jQuery.makeArray(elements) : this
			}).filter(function() {
				var type = this.type;
				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()
		}
	});
	jQuery.param = function(a, traditional) {
		var prefix, s = [],
			add = function(key, value) {
				value = jQuery.isFunction(value) ? value() : value == null ? "" : value;
				s[s.length] = encodeURIComponent(key) + "=" + encodeURIComponent(value)
			};
		if (traditional === undefined) {
			traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional
		}
		if (
			jQuery.isArray(a) || a.jquery && !jQuery.isPlainObject(a)) {
			jQuery.each(a, function() {
				add(this.name, this.value)
			})
		} else {
			for (prefix in a) {
				buildParams(prefix, a[prefix], traditional, add)
			}
		}
		return s.join("&").replace(r20, "+")
	};

	function buildParams(prefix, obj, traditional, add) {
		var name;
		if (jQuery.isArray(obj)) {
			jQuery.each(obj, function(i, v) {
				if (traditional || rbracket.test(prefix)) {
					add(prefix, v)
				} else {
					buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v, traditional, add)
				}
			})
		} else if (!traditional && jQuery.type(obj) === "object") {
			for (name in obj) {
				buildParams(prefix + "[" + name + "]", obj[name], traditional, add)
			}
		} else {
			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) {
		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) {
			return arguments.length === 1 ? this.off(selector, "**") : this.off(types, selector || "**",
				fn)
		}
	});
	var ajaxLocParts, ajaxLocation, ajax_nonce = jQuery.now(),
		ajax_rquery = /\?/,
		rhash = /#.*$/,
		rts = /([?&])_=[^&]*/,
		rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/gm,
		rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
		rnoContent = /^(?:GET|HEAD)$/,
		rprotocol = /^\/\//,
		rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
		_load = jQuery.fn.load,
		prefilters = {},
		transports = {},
		allTypes = "*/".concat("*");
	try {
		ajaxLocation = location.href
	} catch (e) {
		ajaxLocation = document.createElement("a");
		ajaxLocation.href = "";
		ajaxLocation = ajaxLocation.href
	}
	ajaxLocParts = rurl.exec(
		ajaxLocation.toLowerCase()) || [];

	function addToPrefiltersOrTransports(structure) {
		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)) {
				while (dataType = dataTypes[i++]) {
					if (dataType[0] === "+") {
						dataType = dataType.slice(1) || "*";
						(structure[dataType] = structure[dataType] || []).unshift(func)
					} else {
						(
							structure[dataType] = structure[dataType] || []).push(func)
					}
				}
			}
		}
	}

	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("*")
	}

	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 (jQuery.isFunction(params)) {
			callback = params;
			params = undefined
		} else if (params && typeof params === "object") {
			type = "POST"
		}
		if (self.length > 0) {
			jQuery.ajax({
				url: url,
				type: type,
				dataType: "html",
				data: params
			}).done(function(responseText) {
				response = arguments;
				self.html(
					selector ? jQuery("<div>").append(jQuery.parseHTML(responseText)).find(
					selector) : responseText)
			}).complete(callback && function(jqXHR, status) {
				self.each(callback, response || [jqXHR.responseText, status, jqXHR])
			})
		}
		return this
	};
	jQuery.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function(i,
	type) {
		jQuery.fn[type] = function(fn) {
			return this.on(type, fn)
		}
	});
	jQuery.extend({
		active: 0,
		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",
			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"
			},
			converters: {
				"* text": String,
				"text html": true,
				"text json": jQuery.parseJSON,
				"text xml": jQuery.parseXML
			},
			flatOptions: {
				url: true,
				context: true
			}
		},
		ajaxSetup: function(target, settings) {
			return settings ? ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) :
				ajaxExtend(jQuery.ajaxSettings, target)
		},
		ajaxPrefilter: addToPrefiltersOrTransports(prefilters),
		ajaxTransport: addToPrefiltersOrTransports(transports),
		ajax: function(url, options) {
			if (typeof url === "object") {
				options = url;
				url = undefined
			}
			options = options || {};
			var parts, i, cacheURL, responseHeadersString, timeoutTimer, fireGlobals, transport,
				responseHeaders, s = jQuery.ajaxSetup({}, options),
				callbackContext = s.context || s,
				globalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ?
				jQuery(callbackContext) : jQuery.event,
				deferred = jQuery.Deferred(),
				completeDeferred = jQuery.Callbacks("once memory"),
				statusCode = s.statusCode || {},
				requestHeaders = {},
				requestHeadersNames = {},
				state = 0,
				strAbort = "canceled",
				jqXHR = {
					readyState: 0,
					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
					},
					getAllResponseHeaders: function() {
						return state === 2 ? responseHeadersString : null
					},
					setRequestHeader: function(name, value) {
						var lname = name.toLowerCase();
						if (!state) {
							name = requestHeadersNames[lname] = requestHeadersNames[lname] || name;
							requestHeaders[name] = value
						}
						return this
					},
					overrideMimeType: function(type) {
						if (!state) {
							s.mimeType = type
						}
						return this
					},
					statusCode: function(map) {
						var code;
						if (map) {
							if (
								state < 2) {
								for (code in map) {
									statusCode[code] = [statusCode[code], map[code]]
								}
							} else {
								jqXHR.always(map[jqXHR.status])
							}
						}
						return this
					},
					abort: function(statusText) {
						var finalText = statusText || strAbort;
						if (transport) {
							transport.abort(finalText)
						}
						done(0, finalText);
						return this
					}
				};
			deferred.promise(jqXHR).complete = completeDeferred.add;
			jqXHR.success = jqXHR.done;
			jqXHR.error = jqXHR.fail;
			s.url = ((url || s.url || ajaxLocation) + "").replace(rhash, "").replace(rprotocol,
				ajaxLocParts[1] + "//");
			s.type = options.method || options.type || s.method || s.type;
			s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().match(core_rnotwhite) || [""];
			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"))))
			}
			if (s.data && s.processData && typeof s.data !== "string") {
				s.data = jQuery.param(s.data, s.traditional)
			}
			inspectPrefiltersOrTransports(prefilters, s, options, jqXHR);
			if (state === 2) {
				return jqXHR
			}
			fireGlobals = s.global;
			if (fireGlobals && jQuery.active++ === 0) {
				jQuery.event.trigger("ajaxStart")
			}
			s.type = s.type.toUpperCase();
			s.hasContent = !rnoContent.test(s.type);
			cacheURL = s.url;
			if (!s.hasContent) {
				if (s.data) {
					cacheURL = s.url += (ajax_rquery.test(cacheURL) ? "&" : "?") + s.data;
					delete s.data
				}
				if (s.cache === false) {
					s.url = rts.test(cacheURL) ? cacheURL.replace(rts, "$1_=" + ajax_nonce++) :
						cacheURL + (ajax_rquery.test(cacheURL) ? "&" : "?") + "_=" + ajax_nonce++
				}
			}
			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])
				}
			}
			if (s.data && s.hasContent && s.contentType !== false || options.contentType) {
				jqXHR.setRequestHeader("Content-Type", s.contentType)
			}
			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["*"]);
			for (i in s.headers) {
				jqXHR.setRequestHeader(i, s.headers[i])
			}
			if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state ===
				2)) {
				return jqXHR.abort()
			}
			strAbort = "abort";
			for (i in {
					success: 1,
					error: 1,
					complete: 1
				}) {
				jqXHR[i](s[i])
			}
			transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);
			if (!transport) {
				done(-1, "No Transport")
			} else {
				jqXHR.readyState = 1;
				if (fireGlobals) {
					globalEventContext.trigger("ajaxSend", [jqXHR, s])
				}
				if (
					s.async && s.timeout > 0) {
					timeoutTimer = setTimeout(function() {
						jqXHR.abort("timeout")
					}, s.timeout)
				}
				try {
					state = 1;
					transport.send(requestHeaders, done)
				} catch (e) {
					if (state < 2) {
						done(-1, e)
					} else {
						throw e
					}
				}
			}

			function done(status, nativeStatusText, responses, headers) {
				var isSuccess, success, error, response, modified, statusText = nativeStatusText;
				if (state === 2) {
					return
				}
				state = 2;
				if (timeoutTimer) {
					clearTimeout(timeoutTimer)
				}
				transport = undefined;
				responseHeadersString = headers || "";
				jqXHR.readyState = status > 0 ? 4 : 0;
				isSuccess = status >= 200 && status < 300 || status === 304;
				if (responses) {
					response = ajaxHandleResponses(s, jqXHR, responses)
				}
				response = ajaxConvert(s, response, jqXHR, isSuccess);
				if (isSuccess) {
					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 (status === 204 || s.type === "HEAD") {
						statusText = "nocontent"
					} else if (status === 304) {
						statusText = "notmodified"
					} else {
						statusText = response.state;
						success = response.data;
						error = response.error;
						isSuccess = !error
					}
				} else {
					error = statusText;
					if (status || !statusText) {
						statusText = "error";
						if (status < 0) {
							status = 0
						}
					}
				}
				jqXHR.status = status;
				jqXHR.statusText = (nativeStatusText || statusText) + "";
				if (isSuccess) {
					deferred.resolveWith(callbackContext, [success, statusText, jqXHR])
				} else {
					deferred.rejectWith(callbackContext, [jqXHR, statusText, error])
				}
				jqXHR.statusCode(statusCode);
				statusCode = undefined;
				if (fireGlobals) {
					globalEventContext.trigger(
						isSuccess ? "ajaxSuccess" : "ajaxError", [jqXHR, s, isSuccess ? success :
							error
						])
				}
				completeDeferred.fireWith(callbackContext, [jqXHR, statusText]);
				if (fireGlobals) {
					globalEventContext.trigger("ajaxComplete", [jqXHR, s]);
					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) {
			if (jQuery.isFunction(data)) {
				type = type || callback;
				callback = data;
				data = undefined
			}
			return jQuery.ajax({
				url: url,
				type: method,
				dataType: type,
				data: data,
				success: callback
			})
		}
	});

	function ajaxHandleResponses(s, jqXHR, responses) {
		var firstDataType, ct, finalDataType, type, contents = s.contents,
			dataTypes = s.dataTypes;
		while (dataTypes[0] === "*") {
			dataTypes.shift();
			if (ct === undefined) {
				ct = s.mimeType || jqXHR.getResponseHeader("Content-Type")
			}
		}
		if (ct) {
			for (type in contents) {
				if (
					contents[type] && contents[type].test(ct)) {
					dataTypes.unshift(type);
					break
				}
			}
		}
		if (dataTypes[0] in responses) {
			finalDataType = dataTypes[0]
		} else {
			for (type in responses) {
				if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) {
					finalDataType = type;
					break
				}
				if (!firstDataType) {
					firstDataType = type
				}
			}
			finalDataType = finalDataType || firstDataType
		}
		if (finalDataType) {
			if (finalDataType !== dataTypes[0]) {
				dataTypes.unshift(finalDataType)
			}
			return responses[finalDataType]
		}
	}

	function ajaxConvert(s, response, jqXHR, isSuccess) {
		var conv2,
			current, conv, tmp, prev, converters = {},
			dataTypes = s.dataTypes.slice();
		if (dataTypes[1]) {
			for (conv in s.converters) {
				converters[conv.toLowerCase()] = s.converters[conv]
			}
		}
		current = dataTypes.shift();
		while (current) {
			if (s.responseFields[current]) {
				jqXHR[s.responseFields[current]] = response
			}
			if (!prev && isSuccess && s.dataFilter) {
				response = s.dataFilter(response, s.dataType)
			}
			prev = current;
			current = dataTypes.shift();
			if (current) {
				if (current === "*") {
					current = prev
				} else if (prev !== "*" && prev !== current) {
					conv = converters[prev + " " + current] || converters["* " + current];
					if (!conv) {
						for (conv2 in converters) {
							tmp = conv2.split(" ");
							if (tmp[1] === current) {
								conv = converters[prev + " " + tmp[0]] || converters["* " + tmp[0]];
								if (conv) {
									if (conv === true) {
										conv = converters[conv2]
									} else if (converters[conv2] !== true) {
										current = tmp[0];
										dataTypes.unshift(tmp[1])
									}
									break
								}
							}
						}
					}
					if (conv !== true) {
						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
		}
	}
	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
			}
		}
	});
	jQuery.ajaxPrefilter("script", function(s) {
		if (s.cache === undefined) {
			s.cache = false
		}
		if (s.crossDomain) {
			s.type = "GET";
			s.global = false
		}
	});
	jQuery.ajaxTransport(
		"script",
		function(s) {
			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;
						script.onload = script.onreadystatechange = function(_, isAbort) {
							if (isAbort || !script.readyState || /loaded|complete/.test(script
									.readyState)) {
								script.onload = script.onreadystatechange = null;
								if (script.parentNode) {
									script.parentNode.removeChild(script)
								}
								script = null;
								if (!isAbort) {
									callback(200, "success")
								}
							}
						};
						head.insertBefore(script, head.firstChild)
					},
					abort: function() {
						if (script) {
							script.onload(undefined, true)
						}
					}
				}
			}
		});
	var oldCallbacks = [],
		rjsonp = /(=)\?(?=&|$)|\?\?/;
	jQuery.ajaxSetup({
		jsonp: "callback",
		jsonpCallback: function() {
			var callback = oldCallbacks.pop() || jQuery.expando + "_" + ajax_nonce++;
			this[callback] = true;
			return callback
		}
	});
	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");
		if (jsonProp || s.dataTypes[0] === "jsonp") {
			callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ? s.jsonpCallback() : s
				.jsonpCallback;
			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
			}
			s.converters["script json"] = function() {
				if (!responseContainer) {
					jQuery.error(callbackName + " was not called")
				}
				return responseContainer[0]
			};
			s.dataTypes[0] = "json";
			overwritten = window[callbackName];
			window[callbackName] = function() {
				responseContainer = arguments
			};
			jqXHR.always(function() {
				window[callbackName] = overwritten;
				if (s[callbackName]) {
					s.jsonpCallback = originalSettings.jsonpCallback;
					oldCallbacks.push(callbackName)
				}
				if (responseContainer && jQuery.isFunction(overwritten)) {
					overwritten(responseContainer[0])
				}
				responseContainer = overwritten = undefined
			});
			return "script"
		}
	});
	var xhrCallbacks, xhrSupported, xhrId = 0,
		xhrOnUnloadAbort = window.ActiveXObject && function() {
			var key;
			for (key in xhrCallbacks) {
				xhrCallbacks[key](undefined, true)
			}
		};

	function createStandardXHR() {
		try {
			return new window.XMLHttpRequest
		} catch (e) {}
	}

	function createActiveXHR() {
		try {
			return new window.ActiveXObject("Microsoft.XMLHTTP")
		} catch (e) {}
	}
	jQuery.ajaxSettings.xhr = window.ActiveXObject ? function() {
		return !this.isLocal && createStandardXHR() || createActiveXHR()
	} : createStandardXHR;
	xhrSupported = jQuery.ajaxSettings.xhr();
	jQuery.support.cors = !!xhrSupported && "withCredentials" in xhrSupported;
	xhrSupported = jQuery.support.ajax = !!xhrSupported;
	if (xhrSupported) {
		jQuery.ajaxTransport(function(s) {
			if (!s.crossDomain || jQuery.support.cors) {
				var callback;
				return {
					send: function(headers, complete) {
						var handle, i, xhr = s.xhr();
						if (s.username) {
							xhr.open(s.type, s.url, s.async, s.username, s.password)
						} else {
							xhr.open(s.type, s.url,
								s.async)
						}
						if (s.xhrFields) {
							for (i in s.xhrFields) {
								xhr[i] = s.xhrFields[i]
							}
						}
						if (s.mimeType && xhr.overrideMimeType) {
							xhr.overrideMimeType(s.mimeType)
						}
						if (!s.crossDomain && !headers["X-Requested-With"]) {
							headers["X-Requested-With"] = "XMLHttpRequest"
						}
						try {
							for (i in headers) {
								xhr.setRequestHeader(i, headers[i])
							}
						} catch (err) {}
						xhr.send(s.hasContent && s.data || null);
						callback = function(_, isAbort) {
							var status, responseHeaders, statusText, responses;
							try {
								if (callback && (isAbort || xhr.readyState === 4)) {
									callback = undefined;
									if (handle) {
										xhr.onreadystatechange = jQuery.noop;
										if (xhrOnUnloadAbort) {
											delete xhrCallbacks[handle]
										}
									}
									if (isAbort) {
										if (xhr.readyState !== 4) {
											xhr.abort()
										}
									} else {
										responses = {};
										status = xhr.status;
										responseHeaders = xhr.getAllResponseHeaders();
										if (typeof xhr.responseText === "string") {
											responses.text = xhr.responseText
										}
										try {
											statusText = xhr.statusText
										} catch (e) {
											statusText = ""
										}
										if (!status && s.isLocal && !s.crossDomain) {
											status = responses.text ? 200 : 404
										} else if (status === 1223) {
											status = 204
										}
									}
								}
							} catch (firefoxAccessException) {
								if (!isAbort) {
									complete(-1,
										firefoxAccessException)
								}
							}
							if (responses) {
								complete(status, statusText, responses, responseHeaders)
							}
						};
						if (!s.async) {
							callback()
						} else if (xhr.readyState === 4) {
							setTimeout(callback)
						} else {
							handle = ++xhrId;
							if (xhrOnUnloadAbort) {
								if (!xhrCallbacks) {
									xhrCallbacks = {};
									jQuery(window).unload(xhrOnUnloadAbort)
								}
								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"),
					start = (jQuery.cssNumber[prop] || unit !== "px" && +target) && rfxnum.exec(jQuery.css(
						tween.elem, prop)),
					scale = 1,
					maxIterations = 20;
				if (start && start[3] !== unit) {
					unit = unit || start[3];
					parts = parts || [];
					start = +target || 1;
					do {
						scale = scale || ".5";
						start = start / scale;
						jQuery.style(tween.elem, prop, start + unit)
					} while (scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations)
				}
				if (parts) {
					start = tween.start = +start || +target || 0;
					tween.unit = unit;
					tween.end = parts[1] ? start + (parts[1] + 1) * parts[2] : +parts[2]
				}
				return tween
			}]
		};

	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)) {
				return tween
			}
		}
	}

	function Animation(elem, properties, options) {
		var result, stopped, index = 0,
			length = animationPrefilters.length,
			deferred = jQuery.Deferred().always(function() {
				delete tick.elem
			}),
			tick = function() {
				if (stopped) {
					return false
				}
				var currentTime = fxNow || createFxNow(),
					remaining = Math.max(0, animation.startTime + animation.duration - currentTime),
					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,
						length = gotoEnd ? animation.tweens.length : 0;
					if (stopped) {
						return this
					}
					stopped = true;
					for (; index < length; index++) {
						animation.tweens[index].run(1)
					}
					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
		}));
		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;
		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];
				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) {
		var prop, value, toggle, tween, hooks, oldfire, anim = this,
			orig = {},
			style = elem.style,
			hidden = elem.nodeType && isHidden(elem),
			dataShow = jQuery._data(elem, "fxshow");
		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() {
				anim.always(function() {
					hooks.unqueued--;
					if (!jQuery.queue(elem, "fx").length) {
						hooks.empty.fire()
					}
				})
			})
		}
		if (elem.nodeType === 1 && ("height" in props || "width" in props)) {
			opts.overflow = [style.overflow, style.overflowX, style.overflowY];
			if (jQuery.css(elem, "display") === "inline" && jQuery.css(elem, "float") === "none") {
				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]
				})
			}
		}
		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", {})
			}
			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]
				}
				result = jQuery.css(tween.elem, tween.prop, "");
				return !result || result === "auto" ? 0 : result
			},
			set: function(tween) {
				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
				}
			}
		}
	};
	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) {
			return this.filter(isHidden).css("opacity", 0).show().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() {
					var anim = Animation(this, jQuery.extend({}, prop), optall);
					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)
					}
				}
				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;
				data.finish = true;
				jQuery.queue(this, type, []);
				if (hooks && hooks.stop) {
					hooks.stop.call(this, true)
				}
				for (index = timers.length; index--;) {
					if (timers[index].elem === this && timers[index].queue === type) {
						timers[index].anim.stop(true);
						timers.splice(index, 1)
					}
				}
				for (index = 0; index < length; index++) {
					if (queue[index] && queue[index].finish) {
						queue[index].finish.call(this)
					}
				}
				delete data.finish
			})
		}
	});

	function genFx(type, includeWidth) {
		var which, attrs = {
				height: type
			},
			i = 0;
		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
	}
	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;
		if (opt.queue == null || opt.queue === true) {
			opt.queue = "fx"
		}
		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 .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];
			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: 400
	};
	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;
		if (!jQuery.contains(docElem, elem)) {
			return box
		}
		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");
			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;
			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];
			if (jQuery.css(elem, "position") === "fixed") {
				offset = elem.getBoundingClientRect()
			} else {
				offsetParent = this.offsetParent();
				offset = this.offset();
				if (!jQuery.nodeName(offsetParent[0], "html")) {
					parentOffset = offsetParent.offset()
				}
				parentOffset.top += jQuery.css(offsetParent[0], "borderTopWidth", true);
				parentOffset.left += jQuery.css(offsetParent[0], "borderLeftWidth", true)
			}
			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
			})
		}
	});
	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
	}
	jQuery.each({
		Height: "height",
		Width: "width"
	}, function(
		name, type) {
		jQuery.each({
			padding: "inner" + name,
			content: type,
			"": "outer" + name
		}, function(defaultExtra, funcName) {
			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)) {
						return elem.document.documentElement["client" + name]
					}
					if (elem.nodeType === 9) {
						doc = elem.documentElement;
						return Math.max(
							elem.body["scroll" + name], doc["scroll" + name], elem
							.body["offset" + name], doc["offset" + name], doc[
								"client" + name])
					}
					return value === undefined ? jQuery.css(elem, type, extra) : jQuery
						.style(elem, type, value, extra)
				}, type, chainable ? margin : undefined, chainable, null)
			}
		})
	});
	jQuery.fn.size = function() {
		return this.length
	};
	jQuery.fn.andSelf = jQuery.fn.addBack;
	if (typeof module === "object" && module && typeof module.exports === "object") {
		module.exports = jQuery
	} else {
		window.jQuery = window.$ = jQuery;
		if (
			typeof define === "function" && define.amd) {
			define("jquery", ["require"], function(require) {
				return jQuery
			})
		}
	}
})(window);