小游戏做了些简化"/>
github上的一个html5俄罗斯方块小游戏做了些简化
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<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="utf-8"><title>html 俄罗斯方块 </title><!--<link href="./TT/css" rel="stylesheet" type="text/css">--><!--<link rel="stylesheet" href="./TT/style.css">--><style>html, body {background: #3b3d3b;padding: 0;margin: 0;font-family: "Play", "Helvetica Neue", "Arial", sans-serif;font-weight: normal;line-height: 160%;font-size: 16px;color: #fff;}/*! normalize.css v3.0.1 | MIT License | git.io/normalize */ html {font-family: sans-serif;-ms-text-size-adjust: 100%;-webkit-text-size-adjust: 100%;}body {margin: 0;}article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {display: block;}audio, canvas, progress, video {display: inline-block;vertical-align: baseline;}audio:not([controls]) {display: none;height: 0;}[hidden], template {display: none;}a {background: transparent;}a:active, a:hover {outline: 0;}abbr[title] {border-bottom: 1px dotted;}b, strong {font-weight: bold;}dfn 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"<";}.blockrain-touch-right {right: -60px;bottom: 10px;}.blockrain-touch-right::after {content: ">";}.blockrain-touch-rotate-left {left: -60px;bottom: 80px;}.blockrain-touch-rotate-left::after {content: "<o";}.blockrain-touch-rotate-right {right: -60px;bottom: 80px;}.blockrain-touch-rotate-right::after {content: "o>";}.blockrain-touch-drop {left: 50%;margin-left: -25px;bottom: -60px;}.blockrain-touch-drop::after {content: ".";}/* Buttons */.blockrain-btn {position: relative;display: inline-block;background: none;color: #ffffff;text-decoration: none;border: 2px solid #ffffff;padding: 15px 30px;font-size: 18px;text-align: center;cursor: default;}.blockrain-btn::before {position: absolute;content: "";top: 100%;left: 0px;bottom: 0px;right: 0px;border: 2px solid #ffffff;border-top: none;border-right: none;transition: all 0.2s ease;}.blockrain-btn::after {position: absolute;content: "";top: 0px;left: 100%;bottom: 0px;right: 0px;border: 2px solid #ffffff;border-left: none;border-bottom: none;transition: all 0.2s ease;}.blockrain-btn:hover::before {left: 5px;bottom: -8px;right: -8px;}.blockrain-btn:hover::after {top: 5px;bottom: -8px;right: -8px;}/* Score */.blockrain-score-holder {position: absolute;top: 20px;right: 20px;text-align: right;}.blockrain-score-msg {font-size: 14px;line-height: 100%;margin-bottom: 0.2em;}.blockrain-score-num {font-size: 20px;font-weight: bold;}/* Menu */.blockrain-start-holder, .blockrain-game-over-holder {position: absolute;top: 0;left: 0;right: 0;bottom: 0;background: rgba(0,0,0,0.8);text-align: center;}.blockrain-start, .blockrain-game-over {position: absolute;top: 50%;width: 100%;transform: translateY(-50%);}.blockrain-start-msg, .blockrain-game-over-msg {font-size: 18px;margin-bottom: 30px;}</style><!--<script type="text/javascript" async="" src="./TT/linkid.js"></script>--></head>
<body><section id="hero" style="min-height:600px; height:auto;"><div class="welcome"></div><!--main code--><div class="game" id="cover-tetris"></div></section><section id="versus"><header><h1>AI 对战</h1></header><article id="versus-arena"><div class="game-holder" id="tetris-versus-1"><div class="score">0</div><div class="game"><div class="blockrain-game-holder" style="position: relative; width: 100%; height: 100%;"></div></div></div><div class="game-holder" id="tetris-versus-2"><div class="score">0</div><div class="game"><div class="blockrain-game-holder" style="position: relative; width: 100%; height: 100%;"></div></div></div></article></section><section id="examples"><header><h1>需要键盘才能玩~手机党请无视 ╮(╯_╰)╭ </h1></header><article id="example-slider"><div class="example"><div class="theme"><strong>（＃￣▽￣＃）</strong></div><div class="instructions"><!--Use only arrows-->使用键盘方向键<!--<div class="keyboard"><div class="key key-up"></div><div class="key key-left"></div><div class="key key-down"></div><div class="key key-right"></div></div>--></div><div class="game" id="tetris-demo"><div class="blockrain-game-holder" style="position: relative; width: 100%; height: 100%;"></div></div></div><div class="buttons"><a href="" class="btn btn-prev">Previous</a><a href="" class="btn btn-next">Next</a></div></article></section>Reference：.js<!--jquery--><script>/*!* jQuery JavaScript Library v1.11.3* /** Includes Sizzle.js* /** Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors* Released under the MIT license* ** Date: 2015-04-28T16:19Z*/(function (global, factory) {if (typeof module === "object" && typeof module.exports === "object") {// For CommonJS and CommonJS-like environments where a proper window is present,// execute the factory and get jQuery// For environments that do not inherently posses a window with a document// (such as Node.js), expose a jQuery-making factory as module.exports// This accentuates the need for the creation of a real window// e.g. var jQuery = require("jquery")(window);// See ticket #14549 for more infomodule.exports = global.document ?factory(global, true) :function (w) {if (!w.document) {throw new Error("jQuery requires a window with a document");}return factory(w);};} else {factory(global);}// Pass this if window is not defined yet}(typeof window !== "undefined" ? window : this, function (window, noGlobal) {// Can't do this because several apps including ASP.NET trace// the stack via arguments.caller.callee and Firefox dies if// you try to trace through "use strict" call chains. 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the array, translating each of the items to their new valuesif (isArray) {for (; i < length; i++) {value = callback(elems[i], i, arg);if (value != null) {ret.push(value);}}// Go through every key on the object,} else {for (i in elems) {value = callback(elems[i], i, arg);if (value != null) {ret.push(value);}}}// Flatten any nested arraysreturn concat.apply([], ret);},// A global GUID counter for objectsguid: 1,// Bind a function to a context, optionally partially applying any// arguments.proxy: function (fn, context) {var args, proxy, tmp;if (typeof context === "string") {tmp = fn[context];context = fn;fn = tmp;}// Quick check to determine if target is callable, in the spec// this throws a TypeError, but we will just return undefined.if (!jQuery.isFunction(fn)) {return undefined;}// Simulated bindargs = slice.call(arguments, 2);proxy = function () {return fn.apply(context || this, args.concat(slice.call(arguments)));};// Set the guid of unique handler to the same of original handler, so it can be removedproxy.guid = fn.guid = fn.guid || jQuery.guid++;return proxy;},now: function () {return +(new Date());},// jQuery.support is not used in Core but other projects attach their// properties to it so it needs to exist.support: support});// Populate the class2type mapjQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function (i, name) {class2type["[object " + name + "]"] = name.toLowerCase();});function isArraylike(obj) {// Support: iOS 8.2 (not reproducible in simulator)// `in` check used to prevent JIT error (gh-2145)// hasOwn isn't used here due to false negatives// regarding Nodelist length in IEvar length = "length" in obj && obj.length,type = jQuery.type(obj);if (type === "function" || jQuery.isWindow(obj)) {return false;}if (obj.nodeType === 1 && length) {return true;}return type === "array" || length === 0 ||typeof length === "number" && length > 0 && (length - 1) in obj;}var Sizzle =/*!* Sizzle CSS Selector Engine v2.2.0-pre* /** Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors* Released under the MIT license* ** Date: 2014-12-16*/(function (window) {var i,support,Expr,getText,isXML,tokenize,compile,select,outermostContext,sortInput,hasDuplicate,// Local document varssetDocument,document,docElem,documentIsHTML,rbuggyQSA,rbuggyMatches,matches,contains,// Instance-specific dataexpando = "sizzle" + 1 * new Date(),preferredDoc = window.document,dirruns = 0,done = 0,classCache = createCache(),tokenCache = createCache(),compilerCache = createCache(),sortOrder = function (a, b) {if (a === b) {hasDuplicate = true;}return 0;},// General-purpose constantsMAX_NEGATIVE = 1 << 31,// Instance methodshasOwn = ({}).hasOwnProperty,arr = [],pop = arr.pop,push_native = arr.push,push = arr.push,slice = arr.slice,// Use a stripped-down indexOf as it's faster than native// = function (list, elem) {var i = 0,len = list.length;for (; i < len; i++) {if (list[i] === elem) {return i;}}return -1;},booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",// Regular expressions// Whitespace characters = "[\\x20\\t\\r\\n\\f]",// = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",// Loosely modeled on CSS identifier characters// An unquoted value should be a CSS identifier // Proper syntax: .html#value-def-identifieridentifier = characterEncoding.replace("w", "w#"),// Attribute selectors: = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +// Operator (capture 2)"*([*^$|!~]?=)" + whitespace +// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]""*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +"*\\]",pseudos = ":(" + characterEncoding + ")(?:\\((" +// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:// 1. quoted (capture 3; capture 4 or capture 5)"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +// 2. simple (capture 6)"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +// 3. anything else (capture 2)".*" +")\\)|)",// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latterrwhitespace = new RegExp(whitespace + "+", "g"),rtrim = new RegExp("^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g"),rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"),rcombinators = new RegExp("^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*"),rattributeQuotes = new RegExp("=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g"),rpseudo = new RegExp(pseudos),ridentifier = new RegExp("^" + identifier + "$"),matchExpr = {"ID": new RegExp("^#(" + characterEncoding + ")"),"CLASS": new RegExp("^\\.(" + characterEncoding + ")"),"TAG": new RegExp("^(" + characterEncoding.replace("w", "w*") + ")"),"ATTR": new RegExp("^" + attributes),"PSEUDO": new RegExp("^" + pseudos),"CHILD": new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +"*(\\d+)|))" + whitespace + "*\\)|)", "i"),"bool": new RegExp("^(?:" + booleans + ")$", "i"),// For use in libraries implementing .is()// We use this for POS matching in `select`"needsContext": new RegExp("^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i")},rinputs = /^(?:input|select|textarea|button)$/i,rheader = /^h\d$/i,rnative = /^[^{]+\{\s*\[native \w/,// Easily-parseable/retrievable ID or TAG or CLASS selectorsrquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,rsibling = /[+~]/,rescape = /'|\\/g,// CSS escapes .html#escaped-charactersrunescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"),funescape = function (_, escaped, escapedWhitespace) {var high = "0x" + escaped - 0x10000;// NaN means non-codepoint// Support: Firefox<24// Workaround erroneous numeric interpretation of +"0x"return high !== high || escapedWhitespace ?escaped :high < 0 ?// BMP codepointString.fromCharCode(high + 0x10000) :// Supplemental Plane codepoint (surrogate pair)String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00);},// Used for iframes// See setDocument()// Removing the function wrapper causes a "Permission Denied"// error in IEunloadHandler = function () {setDocument();};// Optimize for push.apply( _, NodeList )try {push.apply((arr = slice.call(preferredDoc.childNodes)),preferredDoc.childNodes);// Support: Android<4.0// Detect silently failing push.applyarr[preferredDoc.childNodes.length].nodeType;} catch (e) {push = {apply: arr.length ?// Leverage slice if possiblefunction (target, els) {push_native.apply(target, slice.call(els));} :// Support: IE<9// Otherwise append directlyfunction (target, els) {var j = target.length,i = 0;// Can't trust NodeList.lengthwhile ((target[j++] = els[i++])) { }target.length = j - 1;}};}function Sizzle(selector, context, results, seed) {var match, elem, m, nodeType,// QSA varsi, groups, old, nid, newContext, newSelector;if ((context ? context.ownerDocument || context : preferredDoc) !== document) {setDocument(context);}context = context || document;results = results || [];nodeType = context.nodeType;if (typeof selector !== "string" || !selector ||nodeType !== 1 && nodeType !== 9 && nodeType !== 11) {return results;}if (!seed && documentIsHTML) {// Try to shortcut find operations when possible (e.g., not under DocumentFragment)if (nodeType !== 11 && (match = rquickExpr.exec(selector))) {// Speed-up: Sizzle("#ID")if ((m = match[1])) {if (nodeType === 9) {elem = context.getElementById(m);// Check parentNode to catch when Blackberry 4.6 returns// nodes that are no longer in the document (jQuery #6963)if (elem && elem.parentNode) {// Handle the case where IE, Opera, and Webkit return items// by name instead of IDif (elem.id === m) {results.push(elem);return results;}} else {return results;}} else {// Context is not a documentif (context.ownerDocument && (elem = context.ownerDocument.getElementById(m)) &&contains(context, elem) && elem.id === m) {results.push(elem);return results;}}// Speed-up: Sizzle("TAG")} else if (match[2]) {push.apply(results, context.getElementsByTagName(selector));return results;// Speed-up: Sizzle(".CLASS")} else if ((m = match[3]) && support.getElementsByClassName) {push.apply(results, context.getElementsByClassName(m));return results;}}// QSA pathif (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) {nid = old = expando;newContext = context;newSelector = nodeType !== 1 && selector;// qSA works strangely on Element-rooted queries// We can work around this by specifying an extra ID on the root// and working up from there (Thanks to Andrew Dupont for the technique)// IE 8 doesn't work on object elementsif (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) && testContext(context.parentNode) || context;newSelector = groups.join(",");}if (newSelector) {try {push.apply(results,newContext.querySelectorAll(newSelector));return results;} catch (qsaError) {} finally {if (!old) {context.removeAttribute("id");}}}}}// All othersreturn select(selector.replace(rtrim, "$1"), context, results, seed);}/*** Create key-value caches of limited size* @returns {Function(string, Object)} Returns the Object data after storing it on itself with* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)* deleting the oldest entry*/function createCache() {var keys = [];function cache(key, value) {// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)if (keys.push(key + " ") > Expr.cacheLength) {// Only keep the most recent entriesdelete cache[keys.shift()];}return (cache[key + " "] = value);}return cache;}/*** Mark a function for special use by Sizzle* @param {Function} fn The function to mark*/function markFunction(fn) {fn[expando] = true;return fn;}/*** Support testing using an element* @param {Function} fn Passed the created div and expects a boolean result*/function assert(fn) {var div = document.createElement("div");try {return !!fn(div);} catch (e) {return false;} finally {// Remove from its parent by defaultif (div.parentNode) {div.parentNode.removeChild(div);}// release memory in IEdiv = null;}}/*** Adds the same handler for all of the specified attrs* @param {String} attrs Pipe-separated list of attributes* @param {Function} handler The method that will be applied*/function addHandle(attrs, handler) {var arr = attrs.split("|"),i = attrs.length;while (i--) {Expr.attrHandle[arr[i]] = handler;}}/*** Checks document order of two siblings* @param {Element} a* @param {Element} b* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b*/function siblingCheck(a, b) {var cur = b && a,diff = cur && a.nodeType === 1 && b.nodeType === 1 &&(~b.sourceIndex || MAX_NEGATIVE) -(~a.sourceIndex || MAX_NEGATIVE);// Use IE sourceIndex if available on both nodesif (diff) {return diff;}// Check if b follows aif (cur) {while ((cur = cur.nextSibling)) {if (cur === b) {return -1;}}}return a ? 1 : -1;}/*** Returns a function to use in pseudos for input types* @param {String} type*/function createInputPseudo(type) {return function (elem) {var name = elem.nodeName.toLowerCase();return name === "input" && elem.type === type;};}/*** Returns a function to use in pseudos for buttons* @param {String} type*/function createButtonPseudo(type) {return function (elem) {var name = elem.nodeName.toLowerCase();return (name === "input" || name === "button") && elem.type === type;};}/*** Returns a function to use in pseudos for positionals* @param {Function} fn*/function createPositionalPseudo(fn) {return markFunction(function (argument) {argument = +argument;return markFunction(function (seed, matches) {var j,matchIndexes = fn([], seed.length, argument),i = matchIndexes.length;// Match elements found at the specified indexeswhile (i--) {if (seed[(j = matchIndexes[i])]) {seed[j] = !(matches[j] = seed[j]);}}});});}/*** Checks a node for validity as a Sizzle context* @param {Element|Object=} context* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value*/function testContext(context) {return context && typeof context.getElementsByTagName !== "undefined" && context;}// Expose support vars for conveniencesupport = Sizzle.support = {};/*** Detects XML nodes* @param {Element|Object} elem An element or a document* @returns {Boolean} True iff elem is a non-HTML XML node*/isXML = Sizzle.isXML = function (elem) {// documentElement is verified for cases where it doesn't yet exist// (such as loading iframes in IE - #4833)var documentElement = elem && (elem.ownerDocument || elem).documentElement;return documentElement ? documentElement.nodeName !== "HTML" : false;};/*** Sets document-related variables once based on the current document* @param {Element|Object} [doc] An element or document object to use to set the document* @returns {Object} Returns the current document*/setDocument = Sizzle.setDocument = function (node) {var hasCompare, parent,doc = node ? node.ownerDocument || node : preferredDoc;// If no document and documentElement is available, returnif (doc === document || doc.nodeType !== 9 || !doc.documentElement) {return document;}// Set our documentdocument = doc;docElem = doc.documentElement;parent = doc.defaultView;// Support: IE>8// If iframe document is assigned to "document" variable and if iframe has been reloaded,// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936// IE6-8 do not support the defaultView property so parent will be undefinedif (parent && parent !== parent.top) {// IE11 does not have attachEvent, so all must sufferif (parent.addEventListener) {parent.addEventListener("unload", unloadHandler, false);} else if (parent.attachEvent) {parent.attachEvent("onunload", unloadHandler);}}/* Support tests---------------------------------------------------------------------- */documentIsHTML = !isXML(doc);/* Attributes---------------------------------------------------------------------- */// Support: IE<8// Verify that getAttribute really returns attributes and not properties// (excepting IE8 booleans)support.attributes = assert(function (div) {div.className = "i";return !div.getAttribute("className");});/* getElement(s)By*---------------------------------------------------------------------- */// Check if getElementsByTagName("*") returns only elementssupport.getElementsByTagName = assert(function (div) {div.appendChild(doc.createComment(""));return !div.getElementsByTagName("*").length;});// Support: IE<9support.getElementsByClassName = rnative.test(doc.getElementsByClassName);// Support: IE<10// Check if getElementById returns elements by name// The broken getElementById methods don't pick up programatically-set names,// so use a roundabout getElementsByName testsupport.getById = assert(function (div) {docElem.appendChild(div).id = expando;return !doc.getElementsByName || !doc.getElementsByName(expando).length;});// ID find and filterif (support.getById) {Expr.find["ID"] = function (id, context) {if (typeof context.getElementById !== "undefined" && documentIsHTML) {var m = context.getElementById(id);// Check parentNode to catch when Blackberry 4.6 returns// nodes that are no longer in the document #6963return m && m.parentNode ? [m] : [];}};Expr.filter["ID"] = function (id) {var attrId = id.replace(runescape, funescape);return function (elem) {return elem.getAttribute("id") === attrId;};};} else {// Support: IE6/7// getElementById is not reliable as a find shortcutdelete Expr.find["ID"];Expr.filter["ID"] = function (id) {var attrId = id.replace(runescape, funescape);return function (elem) {var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");return node && node.value === attrId;};};}// TagExpr.find["TAG"] = support.getElementsByTagName ?function (tag, context) {if (typeof context.getElementsByTagName !== "undefined") {return context.getElementsByTagName(tag);// DocumentFragment nodes don't have gEBTN} else if (support.qsa) {return context.querySelectorAll(tag);}} :function (tag, context) {var elem,tmp = [],i = 0,// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes tooresults = context.getElementsByTagName(tag);// Filter out possible commentsif (tag === "*") {while ((elem = results[i++])) {if (elem.nodeType === 1) {tmp.push(elem);}}return tmp;}return results;};// ClassExpr.find["CLASS"] = support.getElementsByClassName && function (className, context) {if (documentIsHTML) {return context.getElementsByClassName(className);}};/* QSA/matchesSelector---------------------------------------------------------------------- */// QSA and matchesSelector support// matchesSelector(:active) reports false when true (IE9/Opera 11.5)rbuggyMatches = [];// qSa(:focus) reports false when true (Chrome 21)// We allow this because of a bug in IE8/9 that throws an error// whenever `document.activeElement` is accessed on an iframe// So, we allow :focus to pass through QSA all the time to avoid the IE error// See = [];if ((support.qsa = rnative.test(doc.querySelectorAll))) {// Build QSA regex// Regex strategy adopted from Diego Periniassert(function (div) {// Select is set to empty string on purpose// This is to test IE's treatment of not explicitly// setting a boolean content attribute,// since its presence should be enough// .appendChild(div).innerHTML = "<a id='" + expando + "'></a>" +"<select id='" + expando + "-\f]' msallowcapture=''>" +"<option selected=''></option></select>";// Support: IE8, Opera 11-12.16// Nothing should be selected when empty strings follow ^= or $= or *=// The test attribute must be unknown in Opera but "safe" for WinRT// .aspx#attribute_sectionif (div.querySelectorAll("[msallowcapture^='']").length) {rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")");}// Support: IE8// Boolean attributes and "value" are not treated correctlyif (!div.querySelectorAll("[selected]").length) {rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")");}// Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+if (!div.querySelectorAll("[id~=" + expando + "-]").length) {rbuggyQSA.push("~=");}// Webkit/Opera - :checked should return selected option elements// // IE8 throws error here and will not see later testsif (!div.querySelectorAll(":checked").length) {rbuggyQSA.push(":checked");}// Support: Safari 8+, iOS 8+// .cgi?id=136851// In-page `selector#id sibing-combinator selector` failsif (!div.querySelectorAll("a#" + expando + "+*").length) {rbuggyQSA.push(".#.+[+~]");}});assert(function (div) {// Support: Windows 8 Native Apps// The type and name attributes are restricted during .innerHTML assignmentvar input = doc.createElement("input");input.setAttribute("type", "hidden");div.appendChild(input).setAttribute("name", "D");// Support: IE8// Enforce case-sensitivity of name attributeif (div.querySelectorAll("[name=d]").length) {rbuggyQSA.push("name" + whitespace + "*[*^$|!~]?=");}// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)// IE8 throws error here and will not see later testsif (!div.querySelectorAll(":enabled").length) {rbuggyQSA.push(":enabled", ":disabled");}// Opera 10-11 does not throw on post-comma invalid pseudosdiv.querySelectorAll("*,:x");rbuggyQSA.push(",.*:");});}if ((support.matchesSelector = rnative.test((matches = docElem.matches ||docElem.webkitMatchesSelector ||docElem.mozMatchesSelector ||docElem.oMatchesSelector ||docElem.msMatchesSelector)))) {assert(function (div) {// Check to see if it's possible to do matchesSelector// on a disconnected node (IE 9)support.disconnectedMatch = matches.call(div, "div");// This should fail with an exception// Gecko does not error, returns false insteadmatches.call(div, "[s!='']:x");rbuggyMatches.push("!=", pseudos);});}rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|"));rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|"));/* Contains---------------------------------------------------------------------- */hasCompare = rnative.test(docElempareDocumentPosition);// Element contains another// Purposefully does not implement inclusive descendent// As in, an element does not contain itselfcontains = hasCompare || rnative.test(docElem.contains) ?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) :apareDocumentPosition && apareDocumentPosition(bup) & 16));} :function (a, b) {if (b) {while ((b = b.parentNode)) {if (b === a) {return true;}}}return false;};/* Sorting---------------------------------------------------------------------- */// Document order sortingsortOrder = hasCompare ?function (a, b) {// Flag for duplicate removalif (a === b) {hasDuplicate = true;return 0;}// Sort on method existence if only one input has compareDocumentPositionvar compare = !apareDocumentPosition - !bpareDocumentPosition;if (compare) {return compare;}// Calculate position if both inputs belong to the same documentcompare = (a.ownerDocument || a) === (b.ownerDocument || b) ?apareDocumentPosition(b) :// Otherwise we know they are disconnected1;// Disconnected nodesif (compare & 1 ||(!support.sortDetached && bpareDocumentPosition(a) === compare)) {// Choose the first element that is related to our preferred documentif (a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a)) {return -1;}if (b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b)) {return 1;}// Maintain original orderreturn sortInput ?(indexOf(sortInput, a) - indexOf(sortInput, b)) :0;}return compare & 4 ? -1 : 1;} :function (a, b) {// Exit early if the nodes are identicalif (a === b) {hasDuplicate = true;return 0;}var cur,i = 0,aup = a.parentNode,bup = b.parentNode,ap = [a],bp = [b];// Parentless nodes are either documents or disconnectedif (!aup || !bup) {return a === doc ? -1 :b === doc ? 1 :aup ? -1 :bup ? 1 :sortInput ?(indexOf(sortInput, a) - indexOf(sortInput, b)) :0;// If the nodes are siblings, we can do a quick check} else if (aup === bup) {return siblingCheck(a, b);}// Otherwise we need full lists of their ancestors for comparisoncur = a;while ((cur = cur.parentNode)) {ap.unshift(cur);}cur = b;while ((cur = cur.parentNode)) {bp.unshift(cur);}// Walk down the tree looking for a discrepancywhile (ap[i] === bp[i]) {i++;}return i ?// Do a sibling check if the nodes have a common ancestorsiblingCheck(ap[i], bp[i]) :// Otherwise nodes in our document sort firstap[i] === preferredDoc ? -1 :bp[i] === preferredDoc ? 1 :0;};return doc;};Sizzle.matches = function (expr, elements) {return Sizzle(expr, null, null, elements);};Sizzle.matchesSelector = function (elem, expr) {// Set document vars if neededif ((elem.ownerDocument || elem) !== document) {setDocument(elem);}// Make sure that attribute selectors are quotedexpr = expr.replace(rattributeQuotes, "='$1']");if (support.matchesSelector && documentIsHTML &&(!rbuggyMatches || !rbuggyMatches.test(expr)) &&(!rbuggyQSA || !rbuggyQSA.test(expr))) {try {var ret = matches.call(elem, expr);// IE 9's matchesSelector returns false on disconnected nodesif (ret || support.disconnectedMatch ||// As well, disconnected nodes are said to be in a document// fragment in IE 9elem.document && elem.document.nodeType !== 11) {return ret;}} catch (e) { }}return Sizzle(expr, document, null, [elem]).length > 0;};Sizzle.contains = function (context, elem) {// Set document vars if neededif ((context.ownerDocument || context) !== document) {setDocument(context);}return contains(context, elem);};Sizzle.attr = function (elem, name) {// Set document vars if neededif ((elem.ownerDocument || elem) !== document) {setDocument(elem);}var fn = Expr.attrHandle[name.toLowerCase()],// Don't get fooled by Object.prototype properties (jQuery #13807)val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ?fn(elem, name, !documentIsHTML) :undefined;return val !== undefined ?val :support.attributes || !documentIsHTML ?elem.getAttribute(name) :(val = elem.getAttributeNode(name)) && val.specified ?val.value :null;};Sizzle.error = function (msg) {throw new Error("Syntax error, unrecognized expression: " + msg);};/*** Document sorting and removing duplicates* @param {ArrayLike} results*/Sizzle.uniqueSort = function (results) {var elem,duplicates = [],j = 0,i = 0;// Unless we *know* we can detect duplicates, assume their presencehasDuplicate = !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);}}// Clear input after sorting to release objects// See = null;return results;};/*** Utility function for retrieving the text value of an array of DOM nodes* @param {Array|Element} elem*/getText = Sizzle.getText = function (elem) {var node,ret = "",i = 0,nodeType = elem.nodeType;if (!nodeType) {// If no nodeType, this is expected to be an arraywhile ((node = elem[i++])) {// Do not traverse comment nodesret += getText(node);}} else if (nodeType === 1 || nodeType === 9 || nodeType === 11) {// Use textContent for elements// innerText usage removed for consistency of new lines (jQuery #11153)if (typeof elem.textContent === "string") {return elem.textContent;} else {// Traverse its childrenfor (elem = elem.firstChild; elem; elem = elem.nextSibling) {ret += getText(elem);}}} else if (nodeType === 3 || nodeType === 4) {return elem.nodeValue;}// Do not include comment or processing instruction nodesreturn ret;};Expr = Sizzle.selectors = {// Can be adjusted by the usercacheLength: 50,createPseudo: markFunction,match: matchExpr,attrHandle: {},find: {},relative: {">": { dir: "parentNode", first: true }," ": { dir: "parentNode" },"+": { dir: "previousSibling", first: true },"~": { dir: "previousSibling" }},preFilter: {"ATTR": function (match) {match[1] = match[1].replace(runescape, funescape);// Move the given value to match[3] whether quoted or unquotedmatch[3] = (match[3] || match[4] || match[5] || "").replace(runescape, funescape);if (match[2] === "~=") {match[3] = " " + match[3] + " ";}return match.slice(0, 4);},"CHILD": function (match) {/* matches from matchExpr["CHILD"]1 type (only|nth|...)2 what (child|of-type)3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)4 xn-component of xn+y argument ([+-]?\d*n|)5 sign of xn-component6 x of xn-component7 sign of y-component8 y of y-component*/match[1] = match[1].toLowerCase();if (match[1].slice(0, 3) === "nth") {// nth-* requires argumentif (!match[3]) {Sizzle.error(match[0]);}// numeric x and y parameters for Expr.filter.CHILD// remember that false/true cast respectively to 0/1match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === "even" || match[3] === "odd"));match[5] = +((match[7] + match[8]) || match[3] === "odd");// other types prohibit arguments} else if (match[3]) {Sizzle.error(match[0]);}return match;},"PSEUDO": function (match) {var excess,unquoted = !match[6] && match[2];if (matchExpr["CHILD"].test(match[0])) {return null;}// Accept quoted arguments as-isif (match[3]) {match[2] = match[4] || match[5] || "";// Strip excess characters from unquoted arguments} else if (unquoted && rpseudo.test(unquoted) &&// Get excess from tokenize (recursively)(excess = tokenize(unquoted, true)) &&// advance to the next closing parenthesis(excess = unquoted.indexOf(")", unquoted.length - excess) - unquoted.length)) {// excess is a negative indexmatch[0] = match[0].slice(0, excess);match[2] = unquoted.slice(0, excess);}// Return only captures needed by the pseudo filter method (type and argument)return match.slice(0, 3);}},filter: {"TAG": function (nodeNameSelector) {var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase();return nodeNameSelector === "*" ?function () { return true; } :function (elem) {return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;};},"CLASS": function (className) {var pattern = classCache[className + " "];return pattern ||(pattern = new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)")) &&classCache(className, function (elem) {return pattern.test(typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && 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.replace(rwhitespace, " ") + " ").indexOf(check) > -1 :operator === "|=" ? result === check || result.slice(0, check.length + 1) === check + "-" :false;};},"CHILD": function (type, what, argument, first, last) {var simple = type.slice(0, 3) !== "nth",forward = type.slice(-4) !== "last",ofType = what === "of-type";return first === 1 && last === 0 ?// Shortcut for :nth-*(n)function (elem) {return !!elem.parentNode;} :function (elem, context, xml) {var cache, outerCache, node, diff, nodeIndex, start,dir = simple !== forward ? "nextSibling" : "previousSibling",parent = elem.parentNode,name = ofType && elem.nodeName.toLowerCase(),useCache = !xml && !ofType;if (parent) {// :(first|last|only)-(child|of-type)if (simple) {while (dir) {node = elem;while ((node = node[dir])) {if (ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) {return false;}}// Reverse direction for :only-* (if we haven't yet done so)start = dir = type === "only" && !start && "nextSibling";}return true;}start = [forward ? parent.firstChild : parent.lastChild];// non-xml :nth-child(...) stores cache data on `parent`if (forward && useCache) {// Seek `elem` from a previously-cached indexouterCache = parent[expando] || (parent[expando] = {});cache = outerCache[type] || [];nodeIndex = cache[0] === dirruns && cache[1];diff = cache[0] === dirruns && cache[2];node = nodeIndex && parent.childNodes[nodeIndex];while ((node = ++nodeIndex && node && node[dir] ||// Fallback to seeking `elem` from the start(diff = nodeIndex = 0) || start.pop())) {// When found, cache indexes on `parent` and breakif (node.nodeType === 1 && ++diff && node === elem) {outerCache[type] = [dirruns, nodeIndex, diff];break;}}// Use previously-cached element index if available} else if (useCache && (cache = (elem[expando] || (elem[expando] = {}))[type]) && cache[0] === dirruns) {diff = cache[1];// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)} else {// Use the same loop as above to seek `elem` from the startwhile ((node = ++nodeIndex && node && node[dir] ||(diff = nodeIndex = 0) || start.pop())) {if ((ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) && ++diff) {// Cache the index of each encountered elementif (useCache) {(node[expando] || (node[expando] = {}))[type] = [dirruns, diff];}if (node === elem) {break;}}}}// Incorporate the offset, then check against cycle sizediff -= last;return diff === first || (diff % first === 0 && diff / first >= 0);}};},"PSEUDO": function (pseudo, argument) {// pseudo-class names are case-insensitive// // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters// Remember that setFilters inherits from pseudosvar args,fn = Expr.pseudos[pseudo] || Expr.setFilters[pseudo.toLowerCase()] ||Sizzle.error("unsupported pseudo: " + pseudo);// The user may use createPseudo to indicate that// arguments are needed to create the filter function// just as Sizzle doesif (fn[expando]) {return fn(argument);}// But maintain support for old signaturesif (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(seed, matched[i]);seed[idx] = !(matches[idx] = matched[i]);}}) :function (elem) {return fn(elem, 0, args);};}return fn;}},pseudos: {// Potentially complex pseudos"not": markFunction(function (selector) {// Trim the selector passed to compile// to avoid treating leading and trailing// spaces as combinatorsvar input = [],results = [],matcher = compile(selector.replace(rtrim, "$1"));return matcher[expando] ?markFunction(function (seed, matches, context, xml) {var elem,unmatched = matcher(seed, null, xml, []),i = seed.length;// Match elements unmatched by `matcher`while (i--) {if ((elem = unmatched[i])) {seed[i] = !(matches[i] = elem);}}}) :function (elem, context, xml) {input[0] = elem;matcher(input, null, xml, results);// Don't keep the element (issue #299)input[0] = null;return !results.pop();};}),"has": markFunction(function (selector) {return function (elem) {return Sizzle(selector, elem).length > 0;};}),"contains": markFunction(function (text) {text = text.replace(runescape, funescape);return function (elem) {return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1;};}),// "Whether an element is represented by a :lang() selector// is based solely on the element's language value// being equal to the identifier C,// or beginning with the identifier C immediately followed by "-".// The matching of C against the element's language value is performed case-insensitively.// The identifier C does not have to be a valid language name."// "lang": markFunction(function (lang) {// lang value must be a valid identifierif (!ridentifier.test(lang || "")) {Sizzle.error("unsupported lang: " + lang);}lang = lang.replace(runescape, funescape).toLowerCase();return function (elem) {var elemLang;do {if ((elemLang = documentIsHTML ?elem.lang :elem.getAttribute("xml:lang") || elem.getAttribute("lang"))) {elemLang = elemLang.toLowerCase();return elemLang === lang || elemLang.indexOf(lang + "-") === 0;}} while ((elem = elem.parentNode) && elem.nodeType === 1);return false;};}),// Miscellaneous"target": function (elem) {var hash = window.location && window.location.hash;return hash && hash.slice(1) === elem.id;},"root": function (elem) {return elem === docElem;},"focus": function (elem) {return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);},// Boolean properties"enabled": function (elem) {return elem.disabled === false;},"disabled": function (elem) {return elem.disabled === true;},"checked": function (elem) {// In CSS3, :checked should return both checked and selected elements// nodeName = elem.nodeName.toLowerCase();return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);},"selected": function (elem) {// Accessing this property makes selected-by-default// options in Safari work properlyif (elem.parentNode) {elem.parentNode.selectedIndex;}return elem.selected === true;},// Contents"empty": function (elem) {// // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),// but not by others (comment: 8; processing instruction: 7; etc.)// nodeType < 6 works because attributes (2) do not appear as childrenfor (elem = elem.firstChild; elem; elem = elem.nextSibling) {if (elem.nodeType < 6) {return false;}}return true;},"parent": function (elem) {return !Expr.pseudos["empty"](elem);},// Element/input types"header": function (elem) {return rheader.test(elem.nodeName);},"input": function (elem) {return rinputs.test(elem.nodeName);},"button": function (elem) {var name = elem.nodeName.toLowerCase();return name === "input" && elem.type === "button" || name === "button";},"text": function (elem) {var attr;return elem.nodeName.toLowerCase() === "input" &&elem.type === "text" &&// Support: IE<8// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"((attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text");},// Position-in-collection"first": createPositionalPseudo(function () {return [0];}),"last": createPositionalPseudo(function (matchIndexes, length) {return [length - 1];}),"eq": createPositionalPseudo(function (matchIndexes, length, argument) {return [argument < 0 ? argument + length : argument];}),"even": createPositionalPseudo(function (matchIndexes, length) {var i = 0;for (; i < length; i += 2) {matchIndexes.push(i);}return matchIndexes;}),"odd": createPositionalPseudo(function (matchIndexes, length) {var i = 1;for (; i < length; i += 2) {matchIndexes.push(i);}return matchIndexes;}),"lt": createPositionalPseudo(function (matchIndexes, length, argument) {var i = argument < 0 ? argument + length : argument;for (; --i >= 0;) {matchIndexes.push(i);}return matchIndexes;}),"gt": createPositionalPseudo(function (matchIndexes, length, argument) {var i = argument < 0 ? argument + length : argument;for (; ++i < length;) {matchIndexes.push(i);}return matchIndexes;})}};Expr.pseudos["nth"] = Expr.pseudos["eq"];// Add button/input type pseudosfor (i in { radio: true, checkbox: true, file: true, password: true, image: true }) {Expr.pseudos[i] = createInputPseudo(i);}for (i in { submit: true, reset: true }) {Expr.pseudos[i] = createButtonPseudo(i);}// Easy API for creating new setFiltersfunction setFilters() { }setFilters.prototype = Expr.filters = Expr.pseudos;Expr.setFilters = new setFilters();tokenize = Sizzle.tokenize = function (selector, parseOnly) {var matched, match, tokens, type,soFar, groups, preFilters,cached = tokenCache[selector + " "];if (cached) {return parseOnly ? 0 : cached.slice(0);}soFar = selector;groups = [];preFilters = Expr.preFilter;while (soFar) {// Comma and first runif (!matched || (match = rcomma.exec(soFar))) {if (match) {// Don't consume trailing commas as validsoFar = soFar.slice(match[0].length) || soFar;}groups.push((tokens = []));}matched = false;// Combinatorsif ((match = rcombinators.exec(soFar))) {matched = match.shift();tokens.push({value: matched,// Cast descendant combinators to spacetype: match[0].replace(rtrim, " ")});soFar = soFar.slice(matched.length);}// Filtersfor (type in Expr.filter) {if ((match = matchExpr[type].exec(soFar)) && (!preFilters[type] ||(match = preFilters[type](match)))) {matched = match.shift();tokens.push({value: matched,type: type,matches: match});soFar = soFar.slice(matched.length);}}if (!matched) {break;}}// Return the length of the invalid excess// if we're just parsing// Otherwise, throw an error or return tokensreturn parseOnly ?soFar.length :soFar ?Sizzle.error(selector) :// Cache the tokenstokenCache(selector, groups).slice(0);};function toSelector(tokens) {var i = 0,len = tokens.length,selector = "";for (; i < len; i++) {selector += tokens[i].value;}return selector;}function addCombinator(matcher, combinator, base) {var dir = combinator.dir,checkNonElements = base && dir === "parentNode",doneName = done++;return combinator.first ?// Check against closest ancestor/preceding elementfunction (elem, context, xml) {while ((elem = elem[dir])) {if (elem.nodeType === 1 || checkNonElements) {return matcher(elem, context, xml);}}} :// Check against all ancestor/preceding elementsfunction (elem, context, xml) {var oldCache, outerCache,newCache = [dirruns, doneName];// We can't set arbitrary data on XML nodes, so they don't benefit from dir cachingif (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 ((oldCache = outerCache[dir]) &&oldCache[0] === dirruns && oldCache[1] === doneName) {// Assign to newCache so results back-propagate to previous elementsreturn (newCache[2] = oldCache[2]);} else {// Reuse newcache so results back-propagate to previous elementsouterCache[dir] = newCache;// A match means we're done; a fail means we have to keep checkingif ((newCache[2] = matcher(elem, context, xml))) {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 multipleContexts(selector, contexts, results) {var i = 0,len = contexts.length;for (; i < len; i++) {Sizzle(selector, contexts[i], results);}return results;}function condense(unmatched, map, filter, context, xml) {var elem,newUnmatched = [],i = 0,len = unmatched.length,mapped = map != null;for (; i < len; i++) {if ((elem = unmatched[i])) {if (!filter || filter(elem, context, xml)) {newUnmatched.push(elem);if (mapped) {map.push(i);}}}}return newUnmatched;}function setMatcher(preFilter, selector, matcher, postFilter, postFinder, postSelector) {if (postFilter && !postFilter[expando]) {postFilter = setMatcher(postFilter);}if (postFinder && !postFinder[expando]) {postFinder = setMatcher(postFinder, postSelector);}return markFunction(function (seed, results, context, xml) {var temp, i, elem,preMap = [],postMap = [],preexisting = results.length,// Get initial elements from seed or contextelems = seed || multipleContexts(selector || "*", context.nodeType ? [context] : context, []),// Prefilter to get matcher input, preserving a map for seed-results synchronizationmatcherIn = preFilter && (seed || !selector) ?condense(elems, preMap, preFilter, context, xml) :elems,matcherOut = matcher ?// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,postFinder || (seed ? preFilter : preexisting || postFilter) ?// ...intermediate processing is necessary[] :// ...otherwise use results directlyresults :matcherIn;// Find primary matchesif (matcher) {matcher(matcherIn, matcherOut, context, xml);}// Apply postFilterif (postFilter) {temp = condense(matcherOut, postMap);postFilter(temp, [], context, xml);// Un-match failing elements by moving them back to matcherIni = temp.length;while (i--) {if ((elem = temp[i])) {matcherOut[postMap[i]] = !(matcherIn[postMap[i]] = elem);}}}if (seed) {if (postFinder || preFilter) {if (postFinder) {// Get the final matcherOut by condensing this intermediate into postFinder contextstemp = [];i = matcherOut.length;while (i--) {if ((elem = matcherOut[i])) {// Restore matcherIn since elem is not yet a final matchtemp.push((matcherIn[i] = elem));}}postFinder(null, (matcherOut = []), temp, xml);}// Move matched elements from seed to results to keep them synchronizedi = matcherOut.length;while (i--) {if ((elem = matcherOut[i]) &&(temp = postFinder ? indexOf(seed, elem) : preMap[i]) > -1) {seed[temp] = !(results[temp] = elem);}}}// Add elements to results, through postFinder if defined} else {matcherOut = condense(matcherOut === results ?matcherOut.splice(preexisting, matcherOut.length) :matcherOut);if (postFinder) {postFinder(null, results, matcherOut, xml);} else {push.apply(results, matcherOut);}}});}function matcherFromTokens(tokens) {var checkContext, matcher, j,len = tokens.length,leadingRelative = Expr.relative[tokens[0].type],implicitRelative = leadingRelative || Expr.relative[" "],i = leadingRelative ? 1 : 0,// The foundational matcher ensures that elements are reachable from top-level context(s)matchContext = addCombinator(function (elem) {return elem === checkContext;}, implicitRelative, true),matchAnyContext = addCombinator(function (elem) {return indexOf(checkContext, elem) > -1;}, implicitRelative, true),matchers = [function (elem, context, xml) {var ret = (!leadingRelative && (xml || context !== outermostContext)) || ((checkContext = context).nodeType ?matchContext(elem, context, xml) :matchAnyContext(elem, context, xml));// Avoid hanging onto element (issue #299)checkContext = null;return ret;}];for (; i < len; i++) {if ((matcher = Expr.relative[tokens[i].type])) {matchers = [addCombinator(elementMatcher(matchers), matcher)];} else {matcher = Expr.filter[tokens[i].type].apply(null, tokens[i].matches);// Return special upon seeing a positional matcherif (matcher[expando]) {// Find the next relative operator (if any) for proper handlingj = ++i;for (; j < len; j++) {if (Expr.relative[tokens[j].type]) {break;}}return setMatcher(i > 1 && elementMatcher(matchers),i > 1 && toSelector(// If the preceding token was a descendant combinator, insert an implicit any-element `*`tokens.slice(0, i - 1).concat({ value: tokens[i - 2].type === " " ? "*" : "" })).replace(rtrim, "$1"),matcher,i < j && matcherFromTokens(tokens.slice(i, j)),j < len && matcherFromTokens((tokens = tokens.slice(j))),j < len && toSelector(tokens));}matchers.push(matcher);}}return elementMatcher(matchers);}function matcherFromGroupMatchers(elementMatchers, setMatchers) {var bySet = setMatchers.length > 0,byElement = elementMatchers.length > 0,superMatcher = function (seed, context, xml, results, outermost) {var elem, j, matcher,matchedCount = 0,i = "0",unmatched = seed && [],setMatched = [],contextBackup = outermostContext,// We must always have either seed elements or outermost contextelems = seed || byElement && Expr.find["TAG"]("*", outermost),// Use integer dirruns iff this is the outermost matcherdirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),len = elems.length;if (outermost) {outermostContext = context !== document && context;}// Add elements passing elementMatchers directly to results// Keep `i` a string if there are no elements so `matchedCount` will be "00" below// Support: IE<9, Safari// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by idfor (; i !== len && (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;}}// Track unmatched elements for set filtersif (bySet) {// They will have gone through all possible matchersif ((elem = !matcher && elem)) {matchedCount--;}// Lengthen the array for every element, matched or notif (seed) {unmatched.push(elem);}}}// Apply set filters to unmatched elementsmatchedCount += i;if (bySet && i !== matchedCount) {j = 0;while ((matcher = setMatchers[j++])) {matcher(unmatched, setMatched, context, xml);}if (seed) {// Reintegrate element matches to eliminate the need for sortingif (matchedCount > 0) {while (i--) {if (!(unmatched[i] || setMatched[i])) {setMatched[i] = pop.call(results);}}}// Discard index placeholder values to get only actual matchessetMatched = condense(setMatched);}// Add matches to resultspush.apply(results, setMatched);// Seedless set matches succeeding multiple successful matchers stipulate sortingif (outermost && !seed && setMatched.length > 0 &&(matchedCount + setMatchers.length) > 1) {Sizzle.uniqueSort(results);}}// Override manipulation of globals by nested matchersif (outermost) {dirruns = dirrunsUnique;outermostContext = contextBackup;}return unmatched;};return bySet ?markFunction(superMatcher) :superMatcher;}compile = Sizzlepile = function (selector, match /* Internal Use Only */) {var i,setMatchers = [],elementMatchers = [],cached = compilerCache[selector + " "];if (!cached) {// Generate a function of recursive functions that can be used to check each elementif (!match) {match = tokenize(selector);}i = match.length;while (i--) {cached = matcherFromTokens(match[i]);if (cached[expando]) {setMatchers.push(cached);} else {elementMatchers.push(cached);}}// Cache the compiled functioncached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers));// Save selector and tokenizationcached.selector = selector;}return cached;};/*** A low-level selection function that works with Sizzle's compiled* selector functions* @param {String|Function} selector A selector or a pre-compiled* selector function built with Sizzlepile* @param {Element} context* @param {Array} [results]* @param {Array} [seed] A set of elements to match against*/select = Sizzle.select = function (selector, context, results, seed) {var i, tokens, token, type, find,compiled = typeof selector === "function" && selector,match = !seed && tokenize((selector = compiled.selector || selector));results = results || [];// Try to minimize operations if there is no seed and only one groupif (match.length === 1) {// Take a shortcut and set the context if the root selector is an IDtokens = 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;// Precompiled matchers will still verify ancestry, so step up a level} else if (compiled) {context = context.parentNode;}selector = selector.slice(tokens.shift().value.length);}// Fetch a seed set for right-to-left matchingi = matchExpr["needsContext"].test(selector) ? 0 : tokens.length;while (i--) {token = tokens[i];// Abort if we hit a combinatorif (Expr.relative[(type = token.type)]) {break;}if ((find = Expr.find[type])) {// Search, expanding context for leading sibling combinatorsif ((seed = find(token.matches[0].replace(runescape, funescape),rsibling.test(tokens[0].type) && testContext(context.parentNode) || context))) {// If seed is empty or no tokens remain, we can return earlytokens.splice(i, 1);selector = seed.length && toSelector(tokens);if (!selector) {push.apply(results, seed);return results;}break;}}}}// Compile and execute a filtering function if one is not provided// Provide `match` to avoid retokenization if we modified the selector above(compiled || compile(selector, match))(seed,context,!documentIsHTML,results,rsibling.test(selector) && testContext(context.parentNode) || context);return results;};// One-time assignments// Sort stabilitysupport.sortStable = expando.split("").sort(sortOrder).join("") === expando;// Support: Chrome 14-35+// Always assume duplicates if they aren't passed to the comparison functionsupport.detectDuplicates = !!hasDuplicate;// Initialize against the default documentsetDocument();// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)// Detached nodes confoundingly follow *each other*support.sortDetached = assert(function (div1) {// Should return 1, but returns 4 (following)return div1pareDocumentPosition(document.createElement("div")) & 1;});// Support: IE<8// Prevent attribute/property "interpolation"// .85%29.aspxif (!assert(function (div) {div.innerHTML = "<a href='#'></a>";return div.firstChild.getAttribute("href") === "#";})) {addHandle("type|href|height|width", function (elem, name, isXML) {if (!isXML) {return elem.getAttribute(name, name.toLowerCase() === "type" ? 1 : 2);}});}// Support: IE<9// Use defaultValue in place of getAttribute("value")if (!support.attributes || !assert(function (div) {div.innerHTML = "<input/>";div.firstChild.setAttribute("value", "");return div.firstChild.getAttribute("value") === "";})) {addHandle("value", function (elem, name, isXML) {if (!isXML && elem.nodeName.toLowerCase() === "input") {return elem.defaultValue;}});}// Support: IE<9// Use getAttributeNode to fetch booleans when getAttribute liesif (!assert(function (div) {return div.getAttribute("disabled") == null;})) {addHandle(booleans, function (elem, name, isXML) {var val;if (!isXML) {return elem[name] === true ? name.toLowerCase() :(val = elem.getAttributeNode(name)) && val.specified ?val.value :null;}});}return Sizzle;})(window);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;var rneedsContext = jQuery.expr.match.needsContext;var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);var risSimple = /^.[^:#\[\.,]*$/;// Implement the identical functionality for filter and notfunction winnow(elements, qualifier, not) {if (jQuery.isFunction(qualifier)) {return jQuery.grep(elements, function (elem, i) {/* jshint -W018 */return !!qualifier.call(elem, i, elem) !== not;});}if (qualifier.nodeType) {return jQuery.grep(elements, function (elem) {return (elem === qualifier) !== not;});}if (typeof qualifier === "string") {if (risSimple.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;});}jQuery.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;}));};jQuery.fn.extend({find: function (selector) {var i,ret = [],self = this,len = self.length;if (typeof selector !== "string") {return this.pushStack(jQuery(selector).filter(function () {for (i = 0; i < len; i++) {if (jQuery.contains(self[i], this)) {return true;}}}));}for (i = 0; i < len; i++) {jQuery.find(selector, self[i], ret);}// Needed because $( selector, context ) becomes $( context ).find( selector )ret = this.pushStack(len > 1 ? jQuery.unique(ret) : ret);ret.selector = this.selector ? this.selector + " " + selector : selector;return ret;},filter: function (selector) {return this.pushStack(winnow(this, selector || [], false));},not: function (selector) {return this.pushStack(winnow(this, selector || [], true));},is: function (selector) {return !!winnow(this,// If this is a positional/relative selector, check membership in the returned set// so $("p:first").is("p:last") won't return true for a doc with two "p".typeof selector === "string" && rneedsContext.test(selector) ?jQuery(selector) :selector || [],false).length;}});// Initialize a jQuery object// A central reference to the root jQuery(document)var rootjQuery,// Use the correct document accordingly with window argument (sandbox)document = window.document,// A simple way to check for HTML strings// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)// Strict HTML recognition (#11290: must start with <)rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,init = jQuery.fn.init = function (selector, context) {var match, elem;// HANDLE: $(""), $(null), $(undefined), $(false)if (!selector) {return this;}// Handle HTML stringsif (typeof selector === "string") {if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector.length >= 3) {// Assume that strings that start and end with <> are HTML and skip the regex checkmatch = [null, selector, null];} else {match = rquickExpr.exec(selector);}// Match html or make sure no context is specified for #idif (match && (match[1] || !context)) {// HANDLE: $(html) -> $(array)if (match[1]) {context = context instanceof jQuery ? context[0] : context;// scripts is true for back-compat// Intentionally let the error be thrown if parseHTML is not presentjQuery.merge(this, jQuery.parseHTML(match[1],context && context.nodeType ? context.ownerDocument || context : document,true));// HANDLE: $(html, props)if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {for (match in context) {// Properties of context are called as methods if possibleif (jQuery.isFunction(this[match])) {this[match](context[match]);// ...and otherwise set as attributes} else {this.attr(match, context[match]);}}}return this;// HANDLE: $(#id)} else {elem = document.getElementById(match[2]);// Check parentNode to catch when Blackberry 4.6 returns// nodes that are no longer in the document #6963if (elem && elem.parentNode) {// Handle the case where IE and Opera return items// by name instead of IDif (elem.id !== match[2]) {return rootjQuery.find(selector);}// Otherwise, we inject the element directly into the jQuery objectthis.length = 1;this[0] = elem;}this.context = document;this.selector = selector;return this;}// HANDLE: $(expr, $(...))} else if (!context || context.jquery) {return (context || rootjQuery).find(selector);// HANDLE: $(expr, context)// (which is just equivalent to: $(context).find(expr)} else {return this.constructor(context).find(selector);}// HANDLE: $(DOMElement)} else if (selector.nodeType) {this.context = this[0] = selector;this.length = 1;return this;// HANDLE: $(function)// Shortcut for document ready} else if (jQuery.isFunction(selector)) {return typeof rootjQuery.ready !== "undefined" ?rootjQuery.ready(selector) :// Execute immediately if ready is not presentselector(jQuery);}if (selector.selector !== undefined) {this.selector = selector.selector;this.context = selector.context;}return jQuery.makeArray(selector, this);};// Give the init function the jQuery prototype for later instantiationinit.prototype = jQuery.fn;// Initialize central referencerootjQuery = jQuery(document);var rparentsprev = /^(?:parents|prev(?:Until|All))/,// methods guaranteed to produce a unique set when starting from a unique setguaranteedUnique = {children: true,contents: true,next: true,prev: true};jQuery.extend({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;}});jQuery.fn.extend({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;}}});},closest: function (selectors, context) {var cur,i = 0,l = this.length,matched = [],pos = rneedsContext.test(selectors) || typeof selectors !== "string" ?jQuery(selectors, context || this.context) :0;for (; i < l; i++) {for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) {// Always skip document fragmentsif (cur.nodeType < 11 && (pos ?pos.index(cur) > -1 :// Don't pass non-elements to Sizzlecur.nodeType === 1 &&jQuery.find.matchesSelector(cur, selectors))) {matched.push(cur);break;}}}return this.pushStack(matched.length > 1 ? jQuery.unique(matched) : matched);},// Determine the position of an element within// the matched set of elementsindex: function (elem) {// No argument, return index in parentif (!elem) {return (this[0] && this[0].parentNode) ? this.first().prevAll().length : -1;}// index in selectorif (typeof elem === "string") {return jQuery.inArray(this[0], jQuery(elem));}// Locate the position of the desired elementreturn jQuery.inArray(// If it receives a jQuery object, the first element is usedelem.jquery ? elem[0] : elem, this);},add: function (selector, context) {return this.pushStack(jQuery.unique(jQuery.merge(this.get(), jQuery(selector, context))));},addBack: function (selector) {return this.add(selector == null ?this.prevObject : this.prevObject.filter(selector));}});function sibling(cur, dir) {do {cur = cur[dir];} while (cur && cur.nodeType !== 1);return cur;}jQuery.each({parent: function (elem) {var parent = elem.parentNode;return parent && parent.nodeType !== 11 ? parent : null;},parents: function (elem) {return jQuery.dir(elem, "parentNode");},parentsUntil: function (elem, i, until) {return jQuery.dir(elem, "parentNode", until);},next: function (elem) {return sibling(elem, "nextSibling");},prev: function (elem) {return sibling(elem, "previousSibling");},nextAll: function (elem) {return jQuery.dir(elem, "nextSibling");},prevAll: function (elem) {return jQuery.dir(elem, "previousSibling");},nextUntil: function (elem, i, until) {return jQuery.dir(elem, "nextSibling", until);},prevUntil: function (elem, i, until) {return jQuery.dir(elem, "previousSibling", until);},siblings: function (elem) {return jQuery.sibling((elem.parentNode || {}).firstChild, elem);},children: function (elem) {return jQuery.sibling(elem.firstChild);},contents: function (elem) {return jQuery.nodeName(elem, "iframe") ?elem.contentDocument || elem.contentWindow.document :jQuery.merge([], elem.childNodes);}}, function (name, fn) {jQuery.fn[name] = function (until, selector) {var ret = jQuery.map(this, fn, until);if (name.slice(-5) !== "Until") {selector = until;}if (selector && typeof selector === "string") {ret = jQuery.filter(selector, ret);}if (this.length > 1) {// Remove duplicatesif (!guaranteedUnique[name]) {ret = jQuery.unique(ret);}// Reverse order for parents* and prev-derivativesif (rparentsprev.test(name)) {ret = ret.reverse();}}return this.pushStack(ret);};});var rnotwhite = (/\S+/g);// String to Object options format cachevar optionsCache = {};// Convert String-formatted options into Object-formatted ones and store in cachefunction createOptions(options) {var object = optionsCache[options] = {};jQuery.each(options.match(rnotwhite) || [], function (_, flag) {object[flag] = true;});return object;}/** Create a callback list using the following parameters:** options: an optional list of space-separated options that will change how* the callback list behaves or a more traditional option object** By default a callback list will act like an event callback list and can be* "fired" multiple times.** Possible options:** once: will ensure the callback list can only be fired once (like a Deferred)** memory: will keep track of previous values and will call any callback added* after the list has been fired right away with the latest "memorized"* values (like a Deferred)** unique: will ensure a callback can only be added once (no duplicate in the list)** stopOnFalse: interrupt callings when a callback returns false**/jQuery.Callbacks = function (options) {// Convert options from String-formatted to Object-formatted if needed// (we check in cache first)options = typeof options === "string" ?(optionsCache[options] || createOptions(options)) :jQuery.extend({}, options);var // Flag to know if list is currently firingfiring,// Last fire value (for non-forgettable lists)memory,// Flag to know if list was already firedfired,// End of the loop when firingfiringLength,// Index of currently firing callback (modified by remove if needed)firingIndex,// First callback to fire (used internally by add and fireWith)firingStart,// Actual callback listlist = [],// Stack of fire calls for repeatable listsstack = !options.once && [],// Fire callbacksfire = function (data) {memory = options.memory && data;fired = true;firingIndex = firingStart || 0;firingStart = 0;firingLength = list.length;firing = true;for (; list && firingIndex < firingLength; firingIndex++) {if (list[firingIndex].apply(data[0], data[1]) === false && options.stopOnFalse) {memory = false; // To prevent further calls using addbreak;}}firing = false;if (list) {if (stack) {if (stack.length) {fire(stack.shift());}} else if (memory) {list = [];} else {self.disable();}}},// Actual Callbacks objectself = {// Add a callback or a collection of callbacks to the listadd: function () {if (list) {// First, we save the current lengthvar start = list.length;(function add(args) {jQuery.each(args, function (_, arg) {var type = jQuery.type(arg);if (type === "function") {if (!options.unique || !self.has(arg)) {list.push(arg);}} else if (arg && arg.length && type !== "string") {// Inspect recursivelyadd(arg);}});})(arguments);// Do we need to add the callbacks to the// current firing batch?if (firing) {firingLength = list.length;// With memory, if we're not firing then// we should call right away} else if (memory) {firingStart = start;fire(memory);}}return this;},// Remove a callback from the listremove: function () {if (list) {jQuery.each(arguments, function (_, arg) {var index;while ((index = jQuery.inArray(arg, list, index)) > -1) {list.splice(index, 1);// Handle firing indexesif (firing) {if (index <= firingLength) {firingLength--;}if (index <= firingIndex) {firingIndex--;}}}});}return this;},// Check if a given callback is in the list.// If no argument is given, return whether or not list has callbacks attached.has: function (fn) {return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length);},// Remove all callbacks from the listempty: function () {list = [];firingLength = 0;return this;},// Have the list do nothing anymoredisable: function () {list = stack = memory = undefined;return this;},// Is it disabled?disabled: function () {return !list;},// Lock the list in its current statelock: function () {stack = undefined;if (!memory) {self.disable();}return this;},// Is it locked?locked: function () {return !stack;},// Call all callbacks with the given context and argumentsfireWith: function (context, args) {if (list && (!fired || stack)) {args = args || [];args = [context, args.slice ? args.slice() : args];if (firing) {stack.push(args);} else {fire(args);}}return this;},// Call all the callbacks with the given argumentsfire: function () {self.fireWith(this, arguments);return this;},// To know if the callbacks have already been called at least oncefired: function () {return !!fired;}};return self;};jQuery.extend({Deferred: function (func) {var tuples = [// action, add listener, listener list, final state["resolve", "done", jQuery.Callbacks("once memory"), "resolved"],["reject", "fail", jQuery.Callbacks("once memory"), "rejected"],["notify", "progress", jQuery.Callbacks("memory")]],state = "pending",promise = {state: function () {return state;},always: function () {deferred.done(arguments).fail(arguments);return this;},then: function ( /* fnDone, fnFail, fnProgress */) {var fns = arguments;return jQuery.Deferred(function (newDefer) {jQuery.each(tuples, function (i, tuple) {var fn = jQuery.isFunction(fns[i]) && fns[i];// deferred[ done | fail | progress ] for forwarding actions to newDeferdeferred[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[tuple[0] + "With"](this === promise ? newDefer.promise() : this, fn ? [returned] : arguments);}});});fns = null;}).promise();},// Get a promise for this deferred// If obj is provided, the promise aspect is added to the objectpromise: function (obj) {return obj != null ? jQuery.extend(obj, promise) : promise;}},deferred = {};// Keep pipe for back-compatpromise.pipe = promise.then;// Add list-specific methodsjQuery.each(tuples, function (i, tuple) {var list = tuple[2],stateString = tuple[3];// promise[ done | fail | progress ] = list.addpromise[tuple[1]] = list.add;// Handle stateif (stateString) {list.add(function () {// state = [ resolved | rejected ]state = stateString;// [ reject_list | resolve_list ].disable; progress_list.lock}, tuples[i ^ 1][2].disable, tuples[2][2].lock);}// deferred[ resolve | reject | notify ]deferred[tuple[0]] = function () {deferred[tuple[0] + "With"](this === deferred ? promise : this, arguments);return this;};deferred[tuple[0] + "With"] = list.fireWith;});// Make the deferred a promisepromise.promise(deferred);// Call given func if anyif (func) {func.call(deferred, deferred);}// All done!return deferred;},// Deferred helperwhen: function (subordinate /* , ..., subordinateN */) {var i = 0,resolveValues = slice.call(arguments),length = resolveValues.length,// the count of uncompleted subordinatesremaining = length !== 1 || (subordinate && jQuery.isFunction(subordinate.promise)) ? length : 0,// the master Deferred. If resolveValues consist of only a single Deferred, just use that.deferred = remaining === 1 ? subordinate : jQuery.Deferred(),// Update function for both resolve and progress valuesupdateFunc = function (i, contexts, values) {return function (value) {contexts[i] = this;values[i] = arguments.length > 1 ? slice.call(arguments) : value;if (values === progressValues) {deferred.notifyWith(contexts, values);} else if (!(--remaining)) {deferred.resolveWith(contexts, values);}};},progressValues, progressContexts, resolveContexts;// add listeners to Deferred subordinates; treat others as resolvedif (length > 1) {progressValues = new Array(length);progressContexts = new Array(length);resolveContexts = new Array(length);for (; i < length; i++) {if (resolveValues[i] && jQuery.isFunction(resolveValues[i].promise)) {resolveValues[i].promise().done(updateFunc(i, resolveContexts, resolveValues)).fail(deferred.reject).progress(updateFunc(i, progressContexts, progressValues));} else {--remaining;}}}// if we're not waiting on anything, resolve the masterif (!remaining) {deferred.resolveWith(resolveContexts, resolveValues);}return deferred.promise();}});// The deferred used on DOM readyvar readyList;jQuery.fn.ready = function (fn) {// Add the callbackjQuery.ready.promise().done(fn);return this;};jQuery.extend({// Is the DOM ready to be used? Set to true once it occurs.isReady: false,// A counter to track how many items to wait for before// the ready event fires. See #6781readyWait: 1,// Hold (or release) the ready eventholdReady: function (hold) {if (hold) {jQuery.readyWait++;} else {jQuery.ready(true);}},// Handle when the DOM is readyready: function (wait) {// Abort if there are pending holds or we're already readyif (wait === true ? --jQuery.readyWait : jQuery.isReady) {return;}// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).if (!document.body) {return setTimeout(jQuery.ready);}// Remember that the DOM is readyjQuery.isReady = true;// If a normal DOM Ready event fired, decrement, and wait if need beif (wait !== true && --jQuery.readyWait > 0) {return;}// If there are functions bound, to executereadyList.resolveWith(document, [jQuery]);// Trigger any bound ready eventsif (jQuery.fn.triggerHandler) {jQuery(document).triggerHandler("ready");jQuery(document).off("ready");}}});/*** Clean-up method for dom ready events*/function detach() {if (document.addEventListener) {document.removeEventListener("DOMContentLoaded", completed, false);window.removeEventListener("load", completed, false);} else {document.detachEvent("onreadystatechange", completed);window.detachEvent("onload", completed);}}/*** The ready event handler and self cleanup method*/function completed() {// readyState === "complete" is good enough for us to call the dom ready in oldIEif (document.addEventListener || event.type === "load" || document.readyState === "complete") {detach();jQuery.ready();}}jQuery.ready.promise = function (obj) {if (!readyList) {readyList = jQuery.Deferred();// Catch cases where $(document).ready() is called after the browser event has already occurred.// we once tried to use readyState "interactive" here, but it caused issues like the one// discovered by ChrisS here: :15if (document.readyState === "complete") {// Handle it asynchronously to allow scripts the opportunity to delay readysetTimeout(jQuery.ready);// Standards-based browsers support DOMContentLoaded} else if (document.addEventListener) {// Use the handy event callbackdocument.addEventListener("DOMContentLoaded", completed, false);// A fallback to window.onload, that will always workwindow.addEventListener("load", completed, false);// If IE event model is used} else {// Ensure firing before onload, maybe late but safe also for iframesdocument.attachEvent("onreadystatechange", completed);// A fallback to window.onload, that will always workwindow.attachEvent("onload", completed);// If IE and not a frame// continually check to see if the document is readyvar top = false;try {top = window.frameElement == null && document.documentElement;} catch (e) { }if (top && top.doScroll) {(function doScrollCheck() {if (!jQuery.isReady) {try {// Use the trick by Diego Perini// .doScroll("left");} catch (e) {return setTimeout(doScrollCheck, 50);}// detach all dom ready eventsdetach();// and execute any waiting functionsjQuery.ready();}})();}}}return readyList.promise(obj);};var strundefined = typeof undefined;// Support: IE<9// Iteration over object's inherited properties before its ownvar i;for (i in jQuery(support)) {break;}support.ownLast = i !== "0";// Note: most support tests are defined in their respective modules.// false until the test is runsupport.inlineBlockNeedsLayout = false;// Execute ASAP in case we need to set body.style.zoomjQuery(function () {// Minified: var a,b,c,dvar val, div, body, container;body = document.getElementsByTagName("body")[0];if (!body || !body.style) {// Return for frameset docs that don't have a bodyreturn;}// Setupdiv = document.createElement("div");container = document.createElement("div");container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";body.appendChild(container).appendChild(div);if (typeof div.style.zoom !== strundefined) {// Support: IE<8// Check if natively block-level elements act like inline-block// elements when setting their display to 'inline' and giving// them layoutdiv.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;if (val) {// Prevent IE 6 from affecting layout for positioned elements #11048// Prevent IE from shrinking the body in IE 7 mode #12869// Support: IE<8body.style.zoom = 1;}}body.removeChild(container);});(function () {var div = document.createElement("div");// Execute the test only if not already executed in another module.if (support.deleteExpando == null) {// Support: IE<9support.deleteExpando = true;try {delete div.test;} catch (e) {support.deleteExpando = false;}}// Null elements to avoid leaks in IE.div = null;})();/*** Determines whether an object can have data*/jQuery.acceptData = function (elem) {var noData = jQuery.noData[(elem.nodeName + " ").toLowerCase()],nodeType = +elem.nodeType || 1;// Do not set data on non-element DOM nodes because it will not be cleared (#8335).return nodeType !== 1 && nodeType !== 9 ?false :// Nodes accept data unless otherwise specified; rejection can be conditional!noData || noData !== true && elem.getAttribute("classid") === noData;};var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,rmultiDash = /([A-Z])/g;function dataAttr(elem, key, data) {// If nothing was found internally, try to fetch any// data from the HTML5 data-* attributeif (data === undefined && elem.nodeType === 1) {var name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase();data = elem.getAttribute(name);if (typeof data === "string") {try {data = data === "true" ? true :data === "false" ? false :data === "null" ? null :// Only convert to a number if it doesn't change the string+data + "" === data ? +data :rbrace.test(data) ? jQuery.parseJSON(data) :data;} catch (e) { }// Make sure we set the data so it isn't changed laterjQuery.data(elem, key, data);} else {data = undefined;}}return data;}// checks a cache object for emptinessfunction isEmptyDataObject(obj) {var name;for (name in obj) {// if the public data object is empty, the private is still emptyif (name === "data" && jQuery.isEmptyObject(obj[name])) {continue;}if (name !== "toJSON") {return false;}}return true;}function internalData(elem, name, data, pvt /* Internal Use Only */) {if (!jQuery.acceptData(elem)) {return;}var ret, thisCache,internalKey = jQuery.expando,// We have to handle DOM nodes and JS objects differently because IE6-7// can't GC object references properly across the DOM-JS boundaryisNode = elem.nodeType,// Only DOM nodes need the global jQuery cache; JS object data is// attached directly to the object so GC can occur automaticallycache = isNode ? jQuery.cache : elem,// Only defining an ID for JS objects if its cache already exists allows// the code to shortcut on the same path as a DOM node with no cacheid = isNode ? elem[internalKey] : elem[internalKey] && internalKey;// Avoid doing any more work than we need to when trying to get data on an// object that has no data at allif ((!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string") {return;}if (!id) {// Only DOM nodes need a new unique ID for each element since their data// ends up in the global cacheif (isNode) {id = elem[internalKey] = deletedIds.pop() || jQuery.guid++;} else {id = internalKey;}}if (!cache[id]) {// Avoid exposing jQuery metadata on plain JS objects when the object// is serialized using JSON.stringifycache[id] = isNode ? {} : { toJSON: jQuery.noop };}// An object can be passed to jQuery.data instead of a key/value pair; this gets// shallow copied over onto the existing cacheif (typeof name === "object" || typeof name === "function") {if (pvt) {cache[id] = jQuery.extend(cache[id], name);} else {cache[id].data = jQuery.extend(cache[id].data, name);}}thisCache = cache[id];// jQuery data() is stored in a separate object inside the object's internal data// cache in order to avoid key collisions between internal data and user-defined// data.if (!pvt) {if (!thisCache.data) {thisCache.data = {};}thisCache = thisCache.data;}if (data !== undefined) {thisCache[jQuery.camelCase(name)] = data;}// Check for both converted-to-camel and non-converted data property names// If a data property was specifiedif (typeof name === "string") {// First Try to find as-is property dataret = thisCache[name];// Test for null|undefined property dataif (ret == null) {// Try to find the camelCased propertyret = thisCache[jQuery.camelCase(name)];}} else {ret = thisCache;}return ret;}function internalRemoveData(elem, name, pvt) {if (!jQuery.acceptData(elem)) {return;}var thisCache, i,isNode = elem.nodeType,// See jQuery.data for more informationcache = isNode ? jQuery.cache : elem,id = isNode ? elem[jQuery.expando] : jQuery.expando;// If there is already no cache entry for this object, there is no// purpose in continuingif (!cache[id]) {return;}if (name) {thisCache = pvt ? cache[id] : cache[id].data;if (thisCache) {// Support array or space separated string names for data keysif (!jQuery.isArray(name)) {// try the string as a key before any manipulationif (name in thisCache) {name = [name];} else {// split the camel cased version by spaces unless a key with the spaces existsname = jQuery.camelCase(name);if (name in thisCache) {name = [name];} else {name = name.split(" ");}}} else {// If "name" is an array of keys...// When data is initially created, via ("key", "val") signature,// keys will be converted to camelCase.// Since there is no way to tell _how_ a key was added, remove// both plain key and camelCase key. #12786// This will only penalize the array argument path.name = name.concat(jQuery.map(name, jQuery.camelCase));}i = name.length;while (i--) {delete thisCache[name[i]];}// If there is no data left in the cache, we want to continue// and let the cache object itself get destroyedif (pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache)) {return;}}}// See jQuery.data for more informationif (!pvt) {delete cache[id].data;// Don't destroy the parent cache unless the internal data object// had been the only thing left in itif (!isEmptyDataObject(cache[id])) {return;}}// Destroy the cacheif (isNode) {jQuery.cleanData([elem], true);// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)/* jshint eqeqeq: false */} else if (support.deleteExpando || cache != cache.window) {/* jshint eqeqeq: true */delete cache[id];// When all else fails, null} else {cache[id] = null;}}jQuery.extend({cache: {},// The following elements (space-suffixed to avoid Object.prototype collisions)// throw uncatchable exceptions if you attempt to set expando propertiesnoData: {"applet ": true,"embed ": true,// ...but Flash objects (which have this classid) *can* handle expandos"object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"},hasData: function (elem) {elem = elem.nodeType ? jQuery.cache[elem[jQuery.expando]] : elem[jQuery.expando];return !!elem && !isEmptyDataObject(elem);},data: function (elem, name, data) {return internalData(elem, name, data);},removeData: function (elem, name) {return internalRemoveData(elem, name);},// For internal use only._data: function (elem, name, data) {return internalData(elem, name, data, true);},_removeData: function (elem, name) {return internalRemoveData(elem, name, true);}});jQuery.fn.extend({data: function (key, value) {var i, name, data,elem = this[0],attrs = elem && elem.attributes;// Special expections of .data basically thwart jQuery.access,// so implement the relevant behavior ourselves// Gets all valuesif (key === undefined) {if (this.length) {data = jQuery.data(elem);if (elem.nodeType === 1 && !jQuery._data(elem, "parsedAttrs")) {i = attrs.length;while (i--) {// Support: IE11+// The attrs elements can be null (#14894)if (attrs[i]) {name = attrs[i].name;if (name.indexOf("data-") === 0) {name = jQuery.camelCase(name.slice(5));dataAttr(elem, name, data[name]);}}}jQuery._data(elem, "parsedAttrs", true);}}return data;}// Sets multiple valuesif (typeof key === "object") {return this.each(function () {jQuery.data(this, key);});}return arguments.length > 1 ?// Sets one valuethis.each(function () {jQuery.data(this, key, value);}) :// Gets one value// Try to fetch any internally stored data firstelem ? dataAttr(elem, key, jQuery.data(elem, key)) : undefined;},removeData: function (key) {return this.each(function () {jQuery.removeData(this, key);});}});jQuery.extend({queue: function (elem, type, data) {var queue;if (elem) {type = (type || "fx") + "queue";queue = jQuery._data(elem, type);// Speed up dequeue by getting out quickly if this is just a lookupif (data) {if (!queue || jQuery.isArray(data)) {queue = jQuery._data(elem, type, jQuery.makeArray(data));} else {queue.push(data);}}return queue || [];}},dequeue: function (elem, type) {type = type || "fx";var queue = jQuery.queue(elem, type),startLength = queue.length,fn = queue.shift(),hooks = jQuery._queueHooks(elem, type),next = function () {jQuery.dequeue(elem, type);};// If the fx queue is dequeued, always remove the progress sentinelif (fn === "inprogress") {fn = queue.shift();startLength--;}if (fn) {// Add a progress sentinel to prevent the fx queue from being// automatically dequeuedif (type === "fx") {queue.unshift("inprogress");}// clear up the last queue stop functiondelete hooks.stop;fn.call(elem, next, hooks);}if (!startLength && hooks) {hooks.empty.fire();}},// not intended for public consumption - generates a queueHooks object, or returns the current one_queueHooks: function (elem, type) {var key = type + "queueHooks";return jQuery._data(elem, key) || jQuery._data(elem, key, {empty: jQuery.Callbacks("once memory").add(function () {jQuery._removeData(elem, type + "queue");jQuery._removeData(elem, key);})});}});jQuery.fn.extend({queue: function (type, data) {var setter = 2;if (typeof type !== "string") {data = type;type = "fx";setter--;}if (arguments.length < setter) {return jQuery.queue(this[0], type);}return data === undefined ?this :this.each(function () {var queue = jQuery.queue(this, type, data);// ensure a hooks for this queuejQuery._queueHooks(this, type);if (type === "fx" && queue[0] !== "inprogress") {jQuery.dequeue(this, type);}});},dequeue: function (type) {return this.each(function () {jQuery.dequeue(this, type);});},clearQueue: function (type) {return this.queue(type || "fx", []);},// Get a promise resolved when queues of a certain type// are emptied (fx is the type by default)promise: function (type, obj) {var tmp,count = 1,defer = jQuery.Deferred(),elements = this,i = this.length,resolve = function () {if (!(--count)) {defer.resolveWith(elements, [elements]);}};if (typeof type !== "string") {obj = type;type = undefined;}type = type || "fx";while (i--) {tmp = jQuery._data(elements[i], type + "queueHooks");if (tmp && tmp.empty) {count++;tmp.empty.add(resolve);}}resolve();return defer.promise(obj);}});var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;var cssExpand = ["Top", "Right", "Bottom", "Left"];var isHidden = function (elem, el) {// isHidden might be called from jQuery#filter function;// in that case, element will be second argumentelem = el || elem;return jQuery.css(elem, "display") === "none" || !jQuery.contains(elem.ownerDocument, elem);};// Multifunctional method to get and set values of a collection// The value/s can optionally be executed if it's a functionvar access = jQuery.access = function (elems, fn, key, value, chainable, emptyGet, raw) {var i = 0,length = elems.length,bulk = key == null;// Sets many valuesif (jQuery.type(key) === "object") {chainable = true;for (i in key) {jQuery.access(elems, fn, i, key[i], true, emptyGet, raw);}// Sets one value} else if (value !== undefined) {chainable = true;if (!jQuery.isFunction(value)) {raw = true;}if (bulk) {// Bulk operations run against the entire setif (raw) {fn.call(elems, value);fn = null;// ...except when executing function values} else {bulk = fn;fn = function (elem, key, value) {return bulk.call(jQuery(elem), value);};}}if (fn) {for (; i < length; i++) {fn(elems[i], key, raw ? value : value.call(elems[i], i, fn(elems[i], key)));}}}return chainable ?elems :// Getsbulk ?fn.call(elems) :length ? fn(elems[0], key) : emptyGet;};var rcheckableType = (/^(?:checkbox|radio)$/i);(function () {// Minified: var a,b,cvar input = document.createElement("input"),div = document.createElement("div"),fragment = document.createDocumentFragment();// Setupdiv.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";// IE strips leading whitespace when .innerHTML is usedsupport.leadingWhitespace = div.firstChild.nodeType === 3;// Make sure that tbody elements aren't automatically inserted// IE will insert them into empty tablessupport.tbody = !div.getElementsByTagName("tbody").length;// Make sure that link elements get serialized correctly by innerHTML// This requires a wrapper element in IEsupport.htmlSerialize = !!div.getElementsByTagName("link").length;// Makes sure cloning an html5 element does not cause problems// Where outerHTML is undefined, this still workssupport.html5Clone =document.createElement("nav").cloneNode(true).outerHTML !== "<:nav></:nav>";// Check if a disconnected checkbox will retain its checked// value of true after appended to the DOM (IE6/7)input.type = "checkbox";input.checked = true;fragment.appendChild(input);support.appendChecked = input.checked;// Make sure textarea (and checkbox) defaultValue is properly cloned// Support: IE6-IE11+div.innerHTML = "<textarea>x</textarea>";support.noCloneChecked = !!div.cloneNode(true).lastChild.defaultValue;// #11217 - WebKit loses check when the name is after the checked attributefragment.appendChild(div);div.innerHTML = "<input type='radio' checked='checked' name='t'/>";// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3// old WebKit doesn't clone checked state correctly in fragmentssupport.checkClone = div.cloneNode(true).cloneNode(true).lastChild.checked;// Support: IE<9// Opera does not clone events (and typeof div.attachEvent === undefined).// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()support.noCloneEvent = true;if (div.attachEvent) {div.attachEvent("onclick", function () {support.noCloneEvent = false;});div.cloneNode(true).click();}// Execute the test only if not already executed in another module.if (support.deleteExpando == null) {// Support: IE<9support.deleteExpando = true;try {delete div.test;} catch (e) {support.deleteExpando = false;}}})();(function () {var i, eventName,div = document.createElement("div");// Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)for (i in { submit: true, change: true, focusin: true }) {eventName = "on" + i;if (!(support[i + "Bubbles"] = eventName in window)) {// Beware of CSP restrictions ()div.setAttribute(eventName, "t");support[i + "Bubbles"] = div.attributes[eventName].expando === false;}}// Null elements to avoid leaks in IE.div = null;})();var rformElems = /^(?:input|select|textarea)$/i,rkeyEvent = /^key/,rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;function returnTrue() {return true;}function returnFalse() {return false;}function safeActiveElement() {try {return document.activeElement;} catch (err) { }}/** Helper functions for managing events -- not part of the public interface.* Props to Dean Edwards' addEvent library for many of the ideas.*/jQuery.event = {global: {},add: function (elem, types, handler, data, selector) {var tmp, events, t, handleObjIn,special, eventHandle, handleObj,handlers, type, namespaces, origType,elemData = jQuery._data(elem);// Don't attach events to noData or text/comment nodes (but allow plain objects)if (!elemData) {return;}// Caller can pass in an object of custom data in lieu of the handlerif (handler.handler) {handleObjIn = handler;handler = handleObjIn.handler;selector = handleObjIn.selector;}// Make sure that the handler has a unique ID, used to find/remove it laterif (!handler.guid) {handler.guid = jQuery.guid++;}// Init the element's event structure and main handler, if this is the firstif (!(events = elemData.events)) {events = elemData.events = {};}if (!(eventHandle = elemData.handle)) {eventHandle = elemData.handle = function (e) {// Discard the second event of a jQuery.event.trigger() and// when an event is called after a page has unloadedreturn typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?jQuery.event.dispatch.apply(eventHandle.elem, arguments) :undefined;};// Add elem as a property of the handle fn to prevent a memory leak with IE non-native eventseventHandle.elem = elem;}// Handle multiple events separated by a spacetypes = (types || "").match(rnotwhite) || [""];t = types.length;while (t--) {tmp = rtypenamespace.exec(types[t]) || [];type = origType = tmp[1];namespaces = (tmp[2] || "").split(".").sort();// There *must* be a type, no attaching namespace-only handlersif (!type) {continue;}// If event changes its type, use the special event handlers for the changed typespecial = jQuery.event.special[type] || {};// If selector defined, determine special event api type, otherwise given typetype = (selector ? special.delegateType : special.bindType) || type;// Update special based on newly reset typespecial = jQuery.event.special[type] || {};// handleObj is passed to all event handlershandleObj = jQuery.extend({type: type,origType: origType,data: data,handler: handler,guid: handler.guid,selector: selector,needsContext: selector && jQuery.expr.match.needsContext.test(selector),namespace: namespaces.join(".")}, handleObjIn);// Init the event handler queue if we're the firstif (!(handlers = events[type])) {handlers = events[type] = [];handlers.delegateCount = 0;// Only use addEventListener/attachEvent if the special events handler returns falseif (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {// Bind the global event handler to the elementif (elem.addEventListener) {elem.addEventListener(type, eventHandle, false);} else if (elem.attachEvent) {elem.attachEvent("on" + type, eventHandle);}}}if (special.add) {special.add.call(elem, handleObj);if (!handleObj.handler.guid) {handleObj.handler.guid = handler.guid;}}// Add to the element's handler list, delegates in frontif (selector) {handlers.splice(handlers.delegateCount++, 0, handleObj);} else {handlers.push(handleObj);}// Keep track of which events have ever been used, for event optimizationjQuery.event.global[type] = true;}// Nullify elem to prevent memory leaks in IEelem = null;},// Detach an event or set of events from an elementremove: function (elem, types, handler, selector, mappedTypes) {var j, handleObj, tmp,origCount, t, events,special, handlers, type,namespaces, origType,elemData = jQuery.hasData(elem) && jQuery._data(elem);if (!elemData || !(events = elemData.events)) {return;}// Once for each type.namespace in types; type may be omittedtypes = (types || "").match(rnotwhite) || [""];t = types.length;while (t--) {tmp = rtypenamespace.exec(types[t]) || [];type = origType = tmp[1];namespaces = (tmp[2] || "").split(".").sort();// Unbind all events (on this namespace, if provided) for the elementif (!type) {for (type in events) {jQuery.event.remove(elem, type + types[t], handler, selector, true);}continue;}special = jQuery.event.special[type] || {};type = (selector ? special.delegateType : special.bindType) || type;handlers = events[type] || [];tmp = tmp[2] && new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)");// Remove matching eventsorigCount = j = handlers.length;while (j--) {handleObj = handlers[j];if ((mappedTypes || origType === handleObj.origType) &&(!handler || handler.guid === handleObj.guid) &&(!tmp || tmp.test(handleObj.namespace)) &&(!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) {handlers.splice(j, 1);if (handleObj.selector) {handlers.delegateCount--;}if (special.remove) {special.remove.call(elem, handleObj);}}}// Remove generic event handler if we removed something and no more handlers exist// (avoids potential for endless recursion during removal of special event handlers)if (origCount && !handlers.length) {if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) {jQuery.removeEvent(elem, type, elemData.handle);}delete events[type];}}// Remove the expando if it's no longer usedif (jQuery.isEmptyObject(events)) {delete elemData.handle;// removeData also checks for emptiness and clears the expando if empty// so use it instead of deletejQuery._removeData(elem, "events");}},trigger: function (event, data, elem, onlyHandlers) {var handle, ontype, cur,bubbleType, special, tmp, i,eventPath = [elem || document],type = hasOwn.call(event, "type") ? event.type : event,namespaces = hasOwn.call(event, "namespace") ? event.namespace.split(".") : [];cur = tmp = elem = elem || document;// Don't do events on text and comment nodesif (elem.nodeType === 3 || elem.nodeType === 8) {return;}// focus/blur morphs to focusin/out; ensure we're not firing them right nowif (rfocusMorph.test(type + jQuery.event.triggered)) {return;}if (type.indexOf(".") >= 0) {// Namespaced trigger; create a regexp to match event type in handle()namespaces = type.split(".");type = namespaces.shift();namespaces.sort();}ontype = type.indexOf(":") < 0 && "on" + type;// Caller can pass in a jQuery.Event object, Object, or just an event type stringevent = event[jQuery.expando] ?event :new jQuery.Event(type, typeof event === "object" && event);// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)event.isTrigger = onlyHandlers ? 2 : 3;event.namespace = namespaces.join(".");event.namespace_re = event.namespace ?new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") :null;// Clean up the event in case it is being reusedevent.result = undefined;if (!event.target) {event.target = elem;}// Clone any incoming data and prepend the event, creating the handler arg listdata = data == null ?[event] :jQuery.makeArray(data, [event]);// Allow special events to draw outside the linesspecial = jQuery.event.special[type] || {};if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) {return;}// Determine event propagation path in advance, per W3C events spec (#9951)// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {bubbleType = special.delegateType || type;if (!rfocusMorph.test(bubbleType + type)) {cur = cur.parentNode;}for (; cur; cur = cur.parentNode) {eventPath.push(cur);tmp = cur;}// Only add window if we got to document (e.g., not plain obj or detached DOM)if (tmp === (elem.ownerDocument || document)) {eventPath.push(tmp.defaultView || tmp.parentWindow || window);}}// Fire handlers on the event pathi = 0;while ((cur = eventPath[i++]) && !event.isPropagationStopped()) {event.type = i > 1 ?bubbleType :special.bindType || type;// jQuery handlerhandle = (jQuery._data(cur, "events") || {})[event.type] && jQuery._data(cur, "handle");if (handle) {handle.apply(cur, data);}// Native handlerhandle = ontype && cur[ontype];if (handle && handle.apply && jQuery.acceptData(cur)) {event.result = handle.apply(cur, data);if (event.result === false) {event.preventDefault();}}}event.type = type;// If nobody prevented the default action, do it nowif (!onlyHandlers && !event.isDefaultPrevented()) {if ((!special._default || special._default.apply(eventPath.pop(), data) === false) &&jQuery.acceptData(elem)) {// Call a native DOM method on the target with the same name name as the event.// Can't use an .isFunction() check here because IE6/7 fails that test.// Don't do default actions on window, that's where global variables be (#6170)if (ontype && elem[type] && !jQuery.isWindow(elem)) {// Don't re-trigger an onFOO event when we call its FOO() methodtmp = elem[ontype];if (tmp) {elem[ontype] = null;}// Prevent re-triggering of the same event, since we already bubbled it abovejQuery.event.triggered = type;try {elem[type]();} catch (e) {// IE<9 dies on focus/blur to hidden element (#1486,#12518)// only reproducible on winXP IE8 native, not IE9 in IE8 mode}jQuery.event.triggered = undefined;if (tmp) {elem[ontype] = tmp;}}}}return event.result;},dispatch: function (event) {// Make a writable jQuery.Event from the native event objectevent = jQuery.event.fix(event);var i, ret, handleObj, matched, j,handlerQueue = [],args = slice.call(arguments),handlers = (jQuery._data(this, "events") || {})[event.type] || [],special = jQuery.event.special[event.type] || {};// Use the fix-ed jQuery.Event rather than the (read-only) native eventargs[0] = event;event.delegateTarget = this;// Call the preDispatch hook for the mapped type, and let it bail if desiredif (special.preDispatch && special.preDispatch.call(this, event) === false) {return;}// Determine handlershandlerQueue = jQuery.event.handlers.call(this, event, handlers);// Run delegates first; they may want to stop propagation beneath usi = 0;while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) {event.currentTarget = matched.elem;j = 0;while ((handleObj = matched.handlers[j++]) && !event.isImmediatePropagationStopped()) {// Triggered event must either 1) have no namespace, or// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).if (!event.namespace_re || event.namespace_re.test(handleObj.namespace)) {event.handleObj = handleObj;event.data = handleObj.data;ret = ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply(matched.elem, args);if (ret !== undefined) {if ((event.result = ret) === false) {event.preventDefault();event.stopPropagation();}}}}}// Call the postDispatch hook for the mapped typeif (special.postDispatch) {special.postDispatch.call(this, event);}return event.result;},handlers: function (event, handlers) {var sel, handleObj, matches, i,handlerQueue = [],delegateCount = handlers.delegateCount,cur = event.target;// Find delegate handlers// Black-hole SVG <use> instance trees (#13180)// Avoid non-left-click bubbling in Firefox (#3861)if (delegateCount && cur.nodeType && (!event.button || event.type !== "click")) {/* jshint eqeqeq: false */for (; cur != this; cur = cur.parentNode || this) {/* jshint eqeqeq: true */// Don't check non-elements (#13208)// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)if (cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click")) {matches = [];for (i = 0; i < delegateCount; i++) {handleObj = handlers[i];// Don't conflict with Object.prototype properties (#13203)sel = handleObj.selector + " ";if (matches[sel] === undefined) {matches[sel] = handleObj.needsContext ?jQuery(sel, this).index(cur) >= 0 :jQuery.find(sel, this, null, [cur]).length;}if (matches[sel]) {matches.push(handleObj);}}if (matches.length) {handlerQueue.push({ elem: cur, handlers: matches });}}}}// Add the remaining (directly-bound) handlersif (delegateCount < handlers.length) {handlerQueue.push({ elem: this, handlers: handlers.slice(delegateCount) });}return handlerQueue;},fix: function (event) {if (event[jQuery.expando]) {return event;}// Create a writable copy of the event object and normalize some propertiesvar i, prop, copy,type = event.type,originalEvent = event,fixHook = this.fixHooks[type];if (!fixHook) {this.fixHooks[type] = fixHook =rmouseEvent.test(type) ? this.mouseHooks :rkeyEvent.test(type) ? this.keyHooks :{};}copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;event = new jQuery.Event(originalEvent);i = copy.length;while (i--) {prop = copy[i];event[prop] = originalEvent[prop];}// Support: IE<9// Fix target property (#1925)if (!event.target) {event.target = originalEvent.srcElement || document;}// Support: Chrome 23+, Safari?// Target should not be a text node (#504, #13143)if (event.target.nodeType === 3) {event.target = event.target.parentNode;}// Support: IE<9// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)event.metaKey = !!event.metaKey;return fixHook.filter ? fixHook.filter(event, originalEvent) : event;},// Includes some event props shared by KeyEvent and MouseEventprops: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),fixHooks: {},keyHooks: {props: "char charCode key keyCode".split(" "),filter: function (event, original) {// Add which for key eventsif (event.which == null) {event.which = original.charCode != null ? original.charCode : original.keyCode;}return event;}},mouseHooks: {props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),filter: function (event, original) {var body, eventDoc, doc,button = original.button,fromElement = original.fromElement;// Calculate pageX/Y if missing and clientX/Y availableif (event.pageX == null && original.clientX != null) {eventDoc = event.target.ownerDocument || document;doc = eventDoc.documentElement;body = eventDoc.body;event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);}// Add relatedTarget, if necessaryif (!event.relatedTarget && fromElement) {event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;}// Add which for click: 1 === left; 2 === middle; 3 === right// Note: button is not normalized, so don't use itif (!event.which && button !== undefined) {event.which = (button & 1 ? 1 : (button & 2 ? 3 : (button & 4 ? 2 : 0)));}return event;}},special: {load: {// Prevent triggered image.load events from bubbling to window.loadnoBubble: true},focus: {// Fire native event if possible so blur/focus sequence is correcttrigger: function () {if (this !== safeActiveElement() && this.focus) {try {this.focus();return false;} catch (e) {// Support: IE<9// If we error on focus to hidden element (#1486, #12518),// let .trigger() run the handlers}}},delegateType: "focusin"},blur: {trigger: function () {if (this === safeActiveElement() && this.blur) {this.blur();return false;}},delegateType: "focusout"},click: {// For checkbox, fire native event so checked state will be righttrigger: function () {if (jQuery.nodeName(this, "input") && this.type === "checkbox" && this.click) {this.click();return false;}},// For cross-browser consistency, don't fire native .click() on links_default: function (event) {return jQuery.nodeName(event.target, "a");}},beforeunload: {postDispatch: function (event) {// Support: Firefox 20+// Firefox doesn't alert if the returnValue field is not set.if (event.result !== undefined && event.originalEvent) {event.originalEvent.returnValue = event.result;}}}},simulate: function (type, elem, event, bubble) {// Piggyback on a donor event to simulate a different one.// Fake originalEvent to avoid donor's stopPropagation, but if the// simulated event prevents default then we do the same on the donor.var e = jQuery.extend(new jQuery.Event(),event,{type: type,isSimulated: true,originalEvent: {}});if (bubble) {jQuery.event.trigger(e, null, elem);} else {jQuery.event.dispatch.call(elem, e);}if (e.isDefaultPrevented()) {event.preventDefault();}}};jQuery.removeEvent = document.removeEventListener ?function (elem, type, handle) {if (elem.removeEventListener) {elem.removeEventListener(type, handle, false);}} :function (elem, type, handle) {var name = "on" + type;if (elem.detachEvent) {// #8545, #7054, preventing memory leaks for custom events in IE6-8// detachEvent needed property on element, by name of that event, to properly expose it to GCif (typeof elem[name] === strundefined) {elem[name] = null;}elem.detachEvent(name, handle);}};jQuery.Event = function (src, props) {// Allow instantiation without the 'new' keywordif (!(this instanceof jQuery.Event)) {return new jQuery.Event(src, props);}// Event objectif (src && src.type) {this.originalEvent = src;this.type = src.type;// Events bubbling up the document may have been marked as prevented// by a handler lower down the tree; reflect the correct value.this.isDefaultPrevented = src.defaultPrevented ||src.defaultPrevented === undefined &&// Support: IE < 9, Android < 4.0src.returnValue === false ?returnTrue :returnFalse;// Event type} else {this.type = src;}// Put explicitly provided properties onto the event objectif (props) {jQuery.extend(this, props);}// Create a timestamp if incoming event doesn't have onethis.timeStamp = src && src.timeStamp || jQuery.now();// Mark it as fixedthis[jQuery.expando] = true;};// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding// .htmljQuery.Event.prototype = {isDefaultPrevented: returnFalse,isPropagationStopped: returnFalse,isImmediatePropagationStopped: returnFalse,preventDefault: function () {var e = this.originalEvent;this.isDefaultPrevented = returnTrue;if (!e) {return;}// If preventDefault exists, run it on the original eventif (e.preventDefault) {e.preventDefault();// Support: IE// Otherwise set the returnValue property of the original event to false} else {e.returnValue = false;}},stopPropagation: function () {var e = this.originalEvent;this.isPropagationStopped = returnTrue;if (!e) {return;}// If stopPropagation exists, run it on the original eventif (e.stopPropagation) {e.stopPropagation();}// Support: IE// Set the cancelBubble property of the original event to truee.cancelBubble = true;},stopImmediatePropagation: function () {var e = this.originalEvent;this.isImmediatePropagationStopped = returnTrue;if (e && e.stopImmediatePropagation) {e.stopImmediatePropagation();}this.stopPropagation();}};// Create mouseenter/leave events using mouseover/out and event-time checksjQuery.each({mouseenter: "mouseover",mouseleave: "mouseout",pointerenter: "pointerover",pointerleave: "pointerout"}, function (orig, fix) {jQuery.event.special[orig] = {delegateType: fix,bindType: fix,handle: function (event) {var ret,target = this,related = event.relatedTarget,handleObj = event.handleObj;// For mousenter/leave call the handler if related is outside the target.// NB: No relatedTarget if the mouse left/entered the browser windowif (!related || (related !== target && !jQuery.contains(target, related))) {event.type = handleObj.origType;ret = handleObj.handler.apply(this, arguments);event.type = fix;}return ret;}};});// IE submit delegationif (!support.submitBubbles) {jQuery.event.special.submit = {setup: function () {// Only need this for delegated form submit eventsif (jQuery.nodeName(this, "form")) {return false;}// Lazy-add a submit handler when a descendant form may potentially be submittedjQuery.event.add(this, "click._submit keypress._submit", function (e) {// Node name check avoids a VML-related crash in IE (#9807)var elem = e.target,form = jQuery.nodeName(elem, "input") || jQuery.nodeName(elem, "button") ? elem.form : undefined;if (form && !jQuery._data(form, "submitBubbles")) {jQuery.event.add(form, "submit._submit", function (event) {event._submit_bubble = true;});jQuery._data(form, "submitBubbles", true);}});// return undefined since we don't need an event listener},postDispatch: function (event) {// If form was submitted by the user, bubble the event up the treeif (event._submit_bubble) {delete event._submit_bubble;if (this.parentNode && !event.isTrigger) {jQuery.event.simulate("submit", this.parentNode, event, true);}}},teardown: function () {// Only need this for delegated form submit eventsif (jQuery.nodeName(this, "form")) {return false;}// Remove delegated handlers; cleanData eventually reaps submit handlers attached abovejQuery.event.remove(this, "._submit");}};}// IE change delegation and checkbox/radio fixif (!support.changeBubbles) {jQuery.event.special.change = {setup: function () {if (rformElems.test(this.nodeName)) {// IE doesn't fire change on a check/radio until blur; trigger it on click// after a propertychange. Eat the blur-change in special.change.handle.// This still fires onchange a second time for check/radio after blur.if (this.type === "checkbox" || this.type === "radio") {jQuery.event.add(this, "propertychange._change", function (event) {if (event.originalEvent.propertyName === "checked") {this._just_changed = true;}});jQuery.event.add(this, "click._change", function (event) {if (this._just_changed && !event.isTrigger) {this._just_changed = false;}// Allow triggered, simulated change events (#11500)jQuery.event.simulate("change", this, event, true);});}return false;}// Delegated event; lazy-add a change handler on descendant inputsjQuery.event.add(this, "beforeactivate._change", function (e) {var elem = e.target;if (rformElems.test(elem.nodeName) && !jQuery._data(elem, "changeBubbles")) {jQuery.event.add(elem, "change._change", function (event) {if (this.parentNode && !event.isSimulated && !event.isTrigger) {jQuery.event.simulate("change", this.parentNode, event, true);}});jQuery._data(elem, "changeBubbles", true);}});},handle: function (event) {var elem = event.target;// Swallow native change events from checkbox/radio, we already triggered them aboveif (this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox")) {return event.handleObj.handler.apply(this, arguments);}},teardown: function () {jQuery.event.remove(this, "._change");return !rformElems.test(this.nodeName);}};}// Create "bubbling" focus and blur eventsif (!support.focusinBubbles) {jQuery.each({ focus: "focusin", blur: "focusout" }, function (orig, fix) {// Attach a single capturing handler on the document while someone wants focusin/focusoutvar handler = function (event) {jQuery.event.simulate(fix, event.target, jQuery.event.fix(event), true);};jQuery.event.special[fix] = {setup: function () {var doc = this.ownerDocument || this,attaches = jQuery._data(doc, fix);if (!attaches) {doc.addEventListener(orig, handler, true);}jQuery._data(doc, fix, (attaches || 0) + 1);},teardown: function () {var doc = this.ownerDocument || this,attaches = jQuery._data(doc, fix) - 1;if (!attaches) {doc.removeEventListener(orig, handler, true);jQuery._removeData(doc, fix);} else {jQuery._data(doc, fix, attaches);}}};});}jQuery.fn.extend({on: function (types, selector, data, fn, /*INTERNAL*/ one) {var type, origFn;// Types can be a map of types/handlersif (typeof types === "object") {// ( types-Object, selector, data )if (typeof selector !== "string") {// ( types-Object, data )data = data || selector;selector = undefined;}for (type in types) {this.on(type, selector, data, types[type], one);}return this;}if (data == null && fn == null) {// ( types, fn )fn = selector;data = selector = undefined;} else if (fn == null) {if (typeof selector === "string") {// ( types, selector, fn )fn = data;data = undefined;} else {// ( types, data, fn )fn = data;data = selector;selector = undefined;}}if (fn === false) {fn = returnFalse;} else if (!fn) {return this;}if (one === 1) {origFn = fn;fn = function (event) {// Can use an empty set, since event contains the infojQuery().off(event);return origFn.apply(this, arguments);};// Use same guid so caller can remove using origFnfn.guid = origFn.guid || (origFn.guid = jQuery.guid++);}return this.each(function () {jQuery.event.add(this, types, fn, data, selector);});},one: function (types, selector, data, fn) {return this.on(types, selector, data, fn, 1);},off: function (types, selector, fn) {var handleObj, type;if (types && types.preventDefault && types.handleObj) {// ( event ) dispatched jQuery.EventhandleObj = types.handleObj;jQuery(types.delegateTarget).off(handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,handleObj.selector,handleObj.handler);return this;}if (typeof types === "object") {// ( types-object [, selector] )for (type in types) {this.off(type, selector, types[type]);}return this;}if (selector === false || typeof selector === "function") {// ( types [, fn] )fn = selector;selector = undefined;}if (fn === false) {fn = returnFalse;}return this.each(function () {jQuery.event.remove(this, types, fn, selector);});},trigger: function (type, data) {return this.each(function () {jQuery.event.trigger(type, data, this);});},triggerHandler: function (type, data) {var elem = this[0];if (elem) {return jQuery.event.trigger(type, data, elem, true);}}});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,// checked="checked" or checkedrchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,rscriptType = /^$|\/(?:java|ecma)script/i,rscriptTypeMasked = /^true\/(.*)/,rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,// We have to close these tags to support XHTML (#13200)wrapMap = {option: [1, "<select multiple='multiple'>", "</select>"],legend: [1, "<fieldset>", "</fieldset>"],area: [1, "<map>", "</map>"],param: [1, "<object>", "</object>"],thead: [1, "<table>", "</table>"],tr: [2, "<table><tbody>", "</tbody></table>"],col: [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"],td: [3, "<table><tbody><tr>", "</tr></tbody></table>"],// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,// unless wrapped in a div with non-breaking characters in front of it._default: 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;function getAll(context, tag) {var elems, elem,i = 0,found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName(tag || "*") :typeof context.querySelectorAll !== strundefined ? context.querySelectorAll(tag || "*") :undefined;if (!found) {for (found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++) {if (!tag || jQuery.nodeName(elem, tag)) {found.push(elem);} else {jQuery.merge(found, getAll(elem, tag));}}}return tag === undefined || tag && jQuery.nodeName(context, tag) ?jQuery.merge([context], found) :found;}// Used in buildFragment, fixes the defaultChecked propertyfunction fixDefaultChecked(elem) {if (rcheckableType.test(elem.type)) {elem.defaultChecked = elem.checked;}}// Support: IE<8// Manipulating tables requires a tbodyfunction manipulationTarget(elem, content) {return jQuery.nodeName(elem, "table") &&jQuery.nodeName(content.nodeType !== 11 ? content : content.firstChild, "tr") ?elem.getElementsByTagName("tbody")[0] ||elem.appendChild(elem.ownerDocument.createElement("tbody")) :elem;}// Replace/restore the type attribute of script elements for safe DOM manipulationfunction disableScript(elem) {elem.type = (jQuery.find.attr(elem, "type") !== null) + "/" + elem.type;return elem;}function restoreScript(elem) {var match = rscriptTypeMasked.exec(elem.type);if (match) {elem.type = match[1];} else {elem.removeAttribute("type");}return elem;}// Mark scripts as having already been evaluatedfunction setGlobalEval(elems, refElements) {var elem,i = 0;for (; (elem = elems[i]) != null; i++) {jQuery._data(elem, "globalEval", !refElements || jQuery._data(refElements[i], "globalEval"));}}function cloneCopyEvent(src, dest) {if (dest.nodeType !== 1 || !jQuery.hasData(src)) {return;}var type, i, l,oldData = jQuery._data(src),curData = jQuery._data(dest, oldData),events = oldData.events;if (events) {delete curData.handle;curData.events = {};for (type in events) {for (i = 0, l = events[type].length; i < l; i++) {jQuery.event.add(dest, type, events[type][i]);}}}// make the cloned public data object a copy from the originalif (curData.data) {curData.data = jQuery.extend({}, curData.data);}}function fixCloneNodeIssues(src, dest) {var nodeName, e, data;// We do not need to do anything for non-Elementsif (dest.nodeType !== 1) {return;}nodeName = dest.nodeName.toLowerCase();// IE6-8 copies events bound via attachEvent when using cloneNode.if (!support.noCloneEvent && dest[jQuery.expando]) {data = jQuery._data(dest);for (e in data.events) {jQuery.removeEvent(dest, e, data.handle);}// Event data gets referenced instead of copied if the expando gets copied toodest.removeAttribute(jQuery.expando);}// IE blanks contents when cloning scripts, and tries to evaluate newly-set textif (nodeName === "script" && dest.text !== src.text) {disableScript(dest).text = src.text;restoreScript(dest);// IE6-10 improperly clones children of object elements using classid.// IE10 throws NoModificationAllowedError if parent is null, #12132.} else if (nodeName === "object") {if (dest.parentNode) {dest.outerHTML = src.outerHTML;}// This path appears unavoidable for IE9. When cloning an object// element in IE9, the outerHTML strategy above is not sufficient.// If the src has innerHTML and the destination does not,// copy the src.innerHTML into the dest.innerHTML. #10324if (support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML))) {dest.innerHTML = src.innerHTML;}} else if (nodeName === "input" && rcheckableType.test(src.type)) {// IE6-8 fails to persist the checked state of a cloned checkbox// or radio button. Worse, IE6-7 fail to give the cloned element// a checked appearance if the defaultChecked value isn't also setdest.defaultChecked = dest.checked = src.checked;// IE6-7 get confused and end up setting the value of a cloned// checkbox/radio button to an empty string instead of "on"if (dest.value !== src.value) {dest.value = src.value;}// IE6-8 fails to return the selected option to the default selected// state when cloning options} else if (nodeName === "option") {dest.defaultSelected = dest.selected = src.defaultSelected;// IE6-8 fails to set the defaultValue to the correct value when// cloning other types of input fields} else if (nodeName === "input" || nodeName === "textarea") {dest.defaultValue = src.defaultValue;}}jQuery.extend({clone: function (elem, dataAndEvents, deepDataAndEvents) {var destElements, node, clone, i, srcElements,inPage = jQuery.contains(elem.ownerDocument, elem);if (support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test("<" + elem.nodeName + ">")) {clone = elem.cloneNode(true);// IE<=8 does not properly clone detached, unknown element nodes} else {fragmentDiv.innerHTML = elem.outerHTML;fragmentDiv.removeChild(clone = fragmentDiv.firstChild);}if ((!support.noCloneEvent || !support.noCloneChecked) &&(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) {// We eschew Sizzle here for performance reasons: = getAll(clone);srcElements = getAll(elem);// Fix all IE cloning issuesfor (i = 0; (node = srcElements[i]) != null; ++i) {// Ensure that the destination node is not null; Fixes #9587if (destElements[i]) {fixCloneNodeIssues(node, destElements[i]);}}}// Copy the events from the original to the cloneif (dataAndEvents) {if (deepDataAndEvents) {srcElements = srcElements || getAll(elem);destElements = destElements || getAll(clone);for (i = 0; (node = srcElements[i]) != null; i++) {cloneCopyEvent(node, destElements[i]);}} else {cloneCopyEvent(elem, clone);}}// Preserve script evaluation historydestElements = getAll(clone, "script");if (destElements.length > 0) {setGlobalEval(destElements, !inPage && getAll(elem, "script"));}destElements = srcElements = node = null;// Return the cloned setreturn clone;},buildFragment: function (elems, context, scripts, selection) {var j, elem, contains,tmp, tag, tbody, wrap,l = elems.length,// Ensure a safe fragmentsafe = createSafeFragment(context),nodes = [],i = 0;for (; i < l; i++) {elem = elems[i];if (elem || elem === 0) {// Add nodes directlyif (jQuery.type(elem) === "object") {jQuery.merge(nodes, elem.nodeType ? [elem] : elem);// Convert non-html into a text node} else if (!rhtml.test(elem)) {nodes.push(context.createTextNode(elem));// Convert html into DOM nodes} else {tmp = tmp || safe.appendChild(context.createElement("div"));// Deserialize a standard representationtag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase();wrap = wrapMap[tag] || wrapMap._default;tmp.innerHTML = wrap[1] + elem.replace(rxhtmlTag, "<$1></$2>") + wrap[2];// Descend through wrappers to the right contentj = wrap[0];while (j--) {tmp = tmp.lastChild;}// Manually add leading whitespace removed by IEif (!support.leadingWhitespace && rleadingWhitespace.test(elem)) {nodes.push(context.createTextNode(rleadingWhitespace.exec(elem)[0]));}// Remove IE's autoinserted <tbody> from table fragmentsif (!support.tbody) {// String was a <table>, *may* have spurious <tbody>elem = tag === "table" && !rtbody.test(elem) ?tmp.firstChild :// String was a bare <thead> or <tfoot>wrap[1] === "<table>" && !rtbody.test(elem) ?tmp :0;j = elem && elem.childNodes.length;while (j--) {if (jQuery.nodeName((tbody = elem.childNodes[j]), "tbody") && !tbody.childNodes.length) {elem.removeChild(tbody);}}}jQuery.merge(nodes, tmp.childNodes);// Fix #12392 for WebKit and IE > 9tmp.textContent = "";// Fix #12392 for oldIEwhile (tmp.firstChild) {tmp.removeChild(tmp.firstChild);}// Remember the top-level container for proper cleanuptmp = safe.lastChild;}}}// Fix #11356: Clear elements from fragmentif (tmp) {safe.removeChild(tmp);}// Reset defaultChecked for any radios and checkboxes// about to be appended to the DOM in IE 6/7 (#8060)if (!support.appendChecked) {jQuery.grep(getAll(nodes, "input"), fixDefaultChecked);}i = 0;while ((elem = nodes[i++])) {// #4087 - If origin and destination elements are the same, and this is// that element, do not do anythingif (selection && jQuery.inArray(elem, selection) !== -1) {continue;}contains = jQuery.contains(elem.ownerDocument, elem);// Append to fragmenttmp = getAll(safe.appendChild(elem), "script");// Preserve script evaluation historyif (contains) {setGlobalEval(tmp);}// Capture executablesif (scripts) {j = 0;while ((elem = tmp[j++])) {if (rscriptType.test(elem.type || "")) {scripts.push(elem);}}}}tmp = null;return safe;},cleanData: function (elems, /* internal */ acceptData) {var elem, type, id, data,i = 0,internalKey = jQuery.expando,cache = jQuery.cache,deleteExpando = support.deleteExpando,special = jQuery.event.special;for (; (elem = elems[i]) != null; i++) {if (acceptData || jQuery.acceptData(elem)) {id = elem[internalKey];data = id && cache[id];if (data) {if (data.events) {for (type in data.events) {if (special[type]) {jQuery.event.remove(elem, type);// This is a shortcut to avoid jQuery.event.remove's overhead} else {jQuery.removeEvent(elem, type, data.handle);}}}// Remove cache only if it was not already removed by jQuery.event.removeif (cache[id]) {delete cache[id];// IE does not allow us to delete expando properties from nodes,// nor does it have a removeAttribute function on Document nodes;// we must handle all of these casesif (deleteExpando) {delete elem[internalKey];} else if (typeof elem.removeAttribute !== strundefined) {elem.removeAttribute(internalKey);} else {elem[internalKey] = null;}deletedIds.push(id);}}}}}});jQuery.fn.extend({text: function (value) {return 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 /* Internal Use Only */) {var elem,elems = selector ? jQuery.filter(selector, this) : this,i = 0;for (; (elem = elems[i]) != null; i++) {if (!keepData && elem.nodeType === 1) {jQuery.cleanData(getAll(elem));}if (elem.parentNode) {if (keepData && jQuery.contains(elem.ownerDocument, elem)) {setGlobalEval(getAll(elem, "script"));}elem.parentNode.removeChild(elem);}}return this;},empty: function () {var elem,i = 0;for (; (elem = this[i]) != null; i++) {// Remove element nodes and prevent memory leaksif (elem.nodeType === 1) {jQuery.cleanData(getAll(elem, false));}// Remove any remaining nodeswhile (elem.firstChild) {elem.removeChild(elem.firstChild);}// If this is a select, ensure that it displays empty (#12336)// Support: IE<9if (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 access(this, function (value) {var elem = this[0] || {},i = 0,l = this.length;if (value === undefined) {return elem.nodeType === 1 ?elem.innerHTML.replace(rinlinejQuery, "") :undefined;}// See if we can take a shortcut and just use innerHTMLif (typeof value === "string" && !rnoInnerhtml.test(value) &&(support.htmlSerialize || !rnoshimcache.test(value)) &&(support.leadingWhitespace || !rleadingWhitespace.test(value)) &&!wrapMap[(rtagName.exec(value) || ["", ""])[1].toLowerCase()]) {value = value.replace(rxhtmlTag, "<$1></$2>");try {for (; i < l; i++) {// Remove element nodes and prevent memory leakselem = this[i] || {};if (elem.nodeType === 1) {jQuery.cleanData(getAll(elem, false));elem.innerHTML = value;}}elem = 0;// If using innerHTML throws an exception, use the fallback method} catch (e) { }}if (elem) {this.empty().append(value);}}, null, value, arguments.length);},replaceWith: function () {var arg = arguments[0];// Make the changes, replacing each context element with the new contentthis.domManip(arguments, function (elem) {arg = this.parentNode;jQuery.cleanData(getAll(this));if (arg) {arg.replaceChild(elem, this);}});// Force removal if there was no new content (e.g., from empty arguments)return arg && (arg.length || arg.nodeType) ? this : this.remove();},detach: function (selector) {return this.remove(selector, true);},domManip: function (args, callback) {// Flatten any nested arraysargs = concat.apply([], args);var first, node, hasScripts,scripts, doc, fragment,i = 0,l = this.length,set = this,iNoClone = l - 1,value = args[0],isFunction = jQuery.isFunction(value);// We can't cloneNode fragments that contain checked, in WebKitif (isFunction ||(l > 1 && typeof value === "string" &&!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);});}if (l) {fragment = jQuery.buildFragment(args, this[0].ownerDocument, false, this);first = fragment.firstChild;if (fragment.childNodes.length === 1) {fragment = first;}if (first) {scripts = jQuery.map(getAll(fragment, "script"), disableScript);hasScripts = scripts.length;// Use the original fragment for the last item instead of the first because it can end up// being emptied incorrectly in certain situations (#8070).for (; i < l; i++) {node = fragment;if (i !== iNoClone) {node = jQuery.clone(node, true, true);// Keep references to cloned scripts for later restorationif (hasScripts) {jQuery.merge(scripts, getAll(node, "script"));}}callback.call(this[i], node, i);}if (hasScripts) {doc = scripts[scripts.length - 1].ownerDocument;// Reenable scriptsjQuery.map(scripts, restoreScript);// Evaluate executable scripts on first document insertionfor (i = 0; i < hasScripts; i++) {node = scripts[i];if (rscriptType.test(node.type || "") &&!jQuery._data(node, "globalEval") && jQuery.contains(doc, node)) {if (node.src) {// Optional AJAX dependency, but won't run scripts if not presentif (jQuery._evalUrl) {jQuery._evalUrl(node.src);}} else {jQuery.globalEval((node.text || node.textContent || node.innerHTML || "").replace(rcleanScript, ""));}}}}// Fix #11809: Avoid leaking memoryfragment = first = null;}}return this;}});jQuery.each({appendTo: "append",prependTo: "prepend",insertBefore: "before",insertAfter: "after",replaceAll: "replaceWith"}, function (name, original) {jQuery.fn[name] = function (selector) {var elems,i = 0,ret = [],insert = jQuery(selector),last = insert.length - 1;for (; i <= last; i++) {elems = i === last ? this : this.clone(true);jQuery(insert[i])[original](elems);// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()push.apply(ret, elems.get());}return this.pushStack(ret);};});var iframe,elemdisplay = {};/*** Retrieve the actual display of a element* @param {String} name nodeName of the element* @param {Object} doc Document object*/// Called only from within defaultDisplayfunction actualDisplay(name, doc) {var style,elem = jQuery(doc.createElement(name)).appendTo(doc.body),// getDefaultComputedStyle might be reliably used only on attached elementdisplay = window.getDefaultComputedStyle && (style = window.getDefaultComputedStyle(elem[0])) ?// Use of this method is a temporary fix (more like optmization) until something better comes along,// since it was removed from specification and supported only in FFstyle.display : jQuery.css(elem[0], "display");// We don't have any data stored on the element,// so use "detach" method as fast way to get rid of the elementelem.detach();return display;}/*** Try to determine the default display value of an element* @param {String} nodeName*/function defaultDisplay(nodeName) {var doc = document,display = elemdisplay[nodeName];if (!display) {display = actualDisplay(nodeName, doc);// If the simple way fails, read from inside an iframeif (display === "none" || !display) {// Use the already-created iframe if possibleiframe = (iframe || jQuery("<iframe frameborder='0' width='0' height='0'/>")).appendTo(doc.documentElement);// Always write a new HTML skeleton so Webkit and Firefox don't choke on reusedoc = (iframe[0].contentWindow || iframe[0].contentDocument).document;// Support: IEdoc.write();doc.close();display = actualDisplay(nodeName, doc);iframe.detach();}// Store the correct default displayelemdisplay[nodeName] = display;}return display;}(function () {var shrinkWrapBlocksVal;support.shrinkWrapBlocks = function () {if (shrinkWrapBlocksVal != null) {return shrinkWrapBlocksVal;}// Will be changed later if needed.shrinkWrapBlocksVal = false;// Minified: var b,c,dvar div, body, container;body = document.getElementsByTagName("body")[0];if (!body || !body.style) {// Test fired too early or in an unsupported environment, exit.return;}// Setupdiv = document.createElement("div");container = document.createElement("div");container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";body.appendChild(container).appendChild(div);// Support: IE6// Check if elements with layout shrink-wrap their childrenif (typeof div.style.zoom !== strundefined) {// Reset CSS: box-sizing; display; margin; borderdiv.style.cssText =// Support: Firefox<29, Android 2.3// Vendor-prefix box-sizing"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +"box-sizing:content-box;display:block;margin:0;border:0;" +"padding:1px;width:1px;zoom:1";div.appendChild(document.createElement("div")).style.width = "5px";shrinkWrapBlocksVal = div.offsetWidth !== 3;}body.removeChild(container);return shrinkWrapBlocksVal;};})();var rmargin = (/^margin/);var rnumnonpx = new RegExp("^(" + pnum + ")(?!px)[a-z%]+$", "i");var getStyles, curCSS,rposition = /^(top|right|bottom|left)$/;if (window.getComputedStyle) {getStyles = function (elem) {// Support: IE<=11+, Firefox<=30+ (#15098, #14150)// IE throws on elements created in popups// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"if (elem.ownerDocument.defaultView.opener) {return elem.ownerDocument.defaultView.getComputedStyle(elem, null);}return window.getComputedStyle(elem, null);};curCSS = function (elem, name, computed) {var width, minWidth, maxWidth, ret,style = elem.style;computed = computed || getStyles(elem);// getPropertyValue is only needed for .css('filter') in IE9, see #12537ret = computed ? computed.getPropertyValue(name) || computed[name] : undefined;if (computed) {if (ret === "" && !jQuery.contains(elem.ownerDocument, elem)) {ret = jQuery.style(elem, name);}// A tribute to the "awesome hack by Dean Edwards"// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels// this is against the CSSOM draft spec: (rnumnonpx.test(ret) && rmargin.test(name)) {// Remember the original valueswidth = style.width;minWidth = style.minWidth;maxWidth = style.maxWidth;// Put in the new values to get a computed value outstyle.minWidth = style.maxWidth = style.width = ret;ret = computed.width;// Revert the changed valuesstyle.width = width;style.minWidth = minWidth;style.maxWidth = maxWidth;}}// Support: IE// IE returns zIndex value as an integer.return ret === undefined ?ret :ret + "";};} else if (document.documentElement.currentStyle) {getStyles = function (elem) {return elem.currentStyle;};curCSS = function (elem, name, computed) {var left, rs, rsLeft, ret,style = elem.style;computed = computed || getStyles(elem);ret = computed ? computed[name] : undefined;// Avoid setting ret to empty string here// so we don't default to autoif (ret == null && style && style[name]) {ret = style[name];}// From the awesome hack by Dean Edwards// .54.15/#comment-102291// If we're not dealing with a regular pixel number// but a number that has a weird ending, we need to convert it to pixels// but not position css attributes, as those are proportional to the parent element instead// and we can't measure the parent instead because it might trigger a "stacking dolls" problemif (rnumnonpx.test(ret) && !rposition.test(name)) {// Remember the original valuesleft = style.left;rs = elem.runtimeStyle;rsLeft = rs && rs.left;// Put in the new values to get a computed value outif (rsLeft) {rs.left = elem.currentStyle.left;}style.left = name === "fontSize" ? "1em" : ret;ret = style.pixelLeft + "px";// Revert the changed valuesstyle.left = left;if (rsLeft) {rs.left = rsLeft;}}// Support: IE// IE returns zIndex value as an integer.return ret === undefined ?ret :ret + "" || "auto";};}function addGetHookIf(conditionFn, hookFn) {// Define the hook, we'll check on the first run if it's really needed.return {get: function () {var condition = conditionFn();if (condition == null) {// The test was not ready at this point; screw the hook this time// but check again when needed next time.return;}if (condition) {// Hook not needed (or it's not possible to use it due to missing dependency),// remove it.// Since there are no other hooks for marginRight, remove the whole object.delete this.get;return;}// Hook needed; redefine it so that the support test is not executed again.return (this.get = hookFn).apply(this, arguments);}};}(function () {// Minified: var b,c,d,e,f,g, h,ivar div, style, a, pixelPositionVal, boxSizingReliableVal,reliableHiddenOffsetsVal, reliableMarginRightVal;// Setupdiv = document.createElement("div");div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";a = div.getElementsByTagName("a")[0];style = a && a.style;// Finish early in limited (non-browser) environmentsif (!style) {return;}style.cssText = "float:left;opacity:.5";// Support: IE<9// Make sure that element opacity exists (as opposed to filter)support.opacity = style.opacity === "0.5";// Verify style float existence// (IE uses styleFloat instead of cssFloat)support.cssFloat = !!style.cssFloat;div.style.backgroundClip = "content-box";div.cloneNode(true).style.backgroundClip = "";support.clearCloneStyle = div.style.backgroundClip === "content-box";// Support: Firefox<29, Android 2.3// Vendor-prefix box-sizingsupport.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" ||style.WebkitBoxSizing === "";jQuery.extend(support, {reliableHiddenOffsets: function () {if (reliableHiddenOffsetsVal == null) {computeStyleTests();}return reliableHiddenOffsetsVal;},boxSizingReliable: function () {if (boxSizingReliableVal == null) {computeStyleTests();}return boxSizingReliableVal;},pixelPosition: function () {if (pixelPositionVal == null) {computeStyleTests();}return pixelPositionVal;},// Support: Android 2.3reliableMarginRight: function () {if (reliableMarginRightVal == null) {computeStyleTests();}return reliableMarginRightVal;}});function computeStyleTests() {// Minified: var b,c,d,jvar div, body, container, contents;body = document.getElementsByTagName("body")[0];if (!body || !body.style) {// Test fired too early or in an unsupported environment, exit.return;}// Setupdiv = document.createElement("div");container = document.createElement("div");container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";body.appendChild(container).appendChild(div);div.style.cssText =// Support: Firefox<29, Android 2.3// Vendor-prefix box-sizing"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +"border:1px;padding:1px;width:4px;position:absolute";// Support: IE<9// Assume reasonable values in the absence of getComputedStylepixelPositionVal = boxSizingReliableVal = false;reliableMarginRightVal = true;// Check for getComputedStyle so that this code is not run in IE<9.if (window.getComputedStyle) {pixelPositionVal = (window.getComputedStyle(div, null) || {}).top !== "1%";boxSizingReliableVal =(window.getComputedStyle(div, null) || { width: "4px" }).width === "4px";// Support: Android 2.3// Div with explicit width and no margin-right incorrectly// gets computed margin-right based on width of container (#3333)// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-rightcontents = div.appendChild(document.createElement("div"));// Reset CSS: box-sizing; display; margin; border; paddingcontents.style.cssText = div.style.cssText =// Support: Firefox<29, Android 2.3// Vendor-prefix box-sizing"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +"box-sizing:content-box;display:block;margin:0;border:0;padding:0";contents.style.marginRight = contents.style.width = "0";div.style.width = "1px";reliableMarginRightVal =!parseFloat((window.getComputedStyle(contents, null) || {}).marginRight);div.removeChild(contents);}// Support: IE8// Check if table cells still have offsetWidth/Height when they are set// to display:none and there are still other visible table cells in a// table row; if so, offsetWidth/Height are not reliable for use when// determining if an element has been hidden directly using// display:none (it is still safe to use offsets if a parent element is// hidden; don safety goggles and see bug #4512 for more information).div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";contents = div.getElementsByTagName("td");contents[0].style.cssText = "margin:0;border:0;padding:0;display:none";reliableHiddenOffsetsVal = contents[0].offsetHeight === 0;if (reliableHiddenOffsetsVal) {contents[0].style.display = "";contents[1].style.display = "none";reliableHiddenOffsetsVal = contents[0].offsetHeight === 0;}body.removeChild(container);}})();// A method for quickly swapping in/out CSS properties to get correct calculations.jQuery.swap = function (elem, options, callback, args) {var ret, name,old = {};// Remember the old values, and insert the new onesfor (name in options) {old[name] = elem.style[name];elem.style[name] = options[name];}ret = callback.apply(elem, args || []);// Revert the old valuesfor (name in options) {elem.style[name] = old[name];}return ret;};varralpha = /alpha\([^)]*\)/i,ropacity = /opacity\s*=\s*([^)]*)/,// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"// see here for display values: = /^(none|table(?!-c[ea]).+)/,rnumsplit = new RegExp("^(" + pnum + ")(.*)$", "i"),rrelNum = new RegExp("^([+-])=(" + pnum + ")", "i"),cssShow = { position: "absolute", visibility: "hidden", display: "block" },cssNormalTransform = {letterSpacing: "0",fontWeight: "400"},cssPrefixes = ["Webkit", "O", "Moz", "ms"];// return a css property mapped to a potentially vendor prefixed propertyfunction vendorPropName(style, name) {// shortcut for names that are not vendor prefixedif (name in style) {return name;}// check for vendor prefixed namesvar 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 showHide(elements, show) {var display, elem, hidden,values = [],index = 0,length = elements.length;for (; index < length; index++) {elem = elements[index];if (!elem.style) {continue;}values[index] = jQuery._data(elem, "olddisplay");display = elem.style.display;if (show) {// Reset the inline display of this element to learn if it is// being hidden by cascaded rules or notif (!values[index] && display === "none") {elem.style.display = "";}// Set elements which have been overridden with display: none// in a stylesheet to whatever the default browser style is// for such an elementif (elem.style.display === "" && isHidden(elem)) {values[index] = jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));}} else {hidden = isHidden(elem);if (display && display !== "none" || !hidden) {jQuery._data(elem, "olddisplay", hidden ? display : jQuery.css(elem, "display"));}}}// Set the display of most of the elements in a second loop// to avoid the constant reflowfor (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;}function setPositiveNumber(elem, value, subtract) {var matches = rnumsplit.exec(value);return matches ?// Guard against undefined "subtract", e.g., when used as in cssHooksMath.max(0, matches[1] - (subtract || 0)) + (matches[2] || "px") :value;}function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) {var i = extra === (isBorderBox ? "border" : "content") ?// If we already have the right measurement, avoid augmentation4 :// Otherwise initialize for horizontal or vertical propertiesname === "width" ? 1 : 0,val = 0;for (; i < 4; i += 2) {// both box models exclude margin, so add it if we want itif (extra === "margin") {val += jQuery.css(elem, extra + cssExpand[i], true, styles);}if (isBorderBox) {// border-box includes padding, so remove it if we want contentif (extra === "content") {val -= jQuery.css(elem, "padding" + cssExpand[i], true, styles);}// at this point, extra isn't border nor margin, so remove borderif (extra !== "margin") {val -= jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles);}} else {// at this point, extra isn't content, so add paddingval += jQuery.css(elem, "padding" + cssExpand[i], true, styles);// at this point, extra isn't content nor padding, so add borderif (extra !== "padding") {val += jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles);}}}return val;}function getWidthOrHeight(elem, name, extra) {// Start with offset property, which is equivalent to the border-box valuevar valueIsBorderBox = true,val = name === "width" ? elem.offsetWidth : elem.offsetHeight,styles = getStyles(elem),isBorderBox = support.boxSizing && jQuery.css(elem, "boxSizing", false, styles) === "border-box";// some non-html elements return undefined for offsetWidth, so check for null/undefined// svg - .cgi?id=649285// MathML - .cgi?id=491668if (val <= 0 || val == null) {// Fall back to computed then uncomputed css if necessaryval = curCSS(elem, name, styles);if (val < 0 || val == null) {val = elem.style[name];}// Computed unit is not pixels. Stop here and return.if (rnumnonpx.test(val)) {return val;}// we need the check for style in case a browser which returns unreliable values// for getComputedStyle silently falls back to the reliable elem.stylevalueIsBorderBox = isBorderBox && (support.boxSizingReliable() || val === elem.style[name]);// Normalize "", auto, and prepare for extraval = parseFloat(val) || 0;}// use the active box-sizing model to add/subtract irrelevant stylesreturn (val +augmentWidthOrHeight(elem,name,extra || (isBorderBox ? "border" : "content"),valueIsBorderBox,styles)) + "px";}jQuery.extend({// Add in style property hooks for overriding the default// behavior of getting and setting a style propertycssHooks: {opacity: {get: function (elem, computed) {if (computed) {// We should always get a number back from opacityvar ret = curCSS(elem, "opacity");return ret === "" ? "1" : ret;}}}},// Don't automatically add "px" to these possibly-unitless propertiescssNumber: {"columnCount": true,"fillOpacity": true,"flexGrow": true,"flexShrink": true,"fontWeight": true,"lineHeight": true,"opacity": true,"order": true,"orphans": true,"widows": true,"zIndex": true,"zoom": true},// Add in properties whose names you wish to fix before// setting or getting the valuecssProps: {// normalize float css property"float": support.cssFloat ? "cssFloat" : "styleFloat"},// Get and set the style property on a DOM Nodestyle: function (elem, name, value, extra) {// Don't set styles on text and comment nodesif (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) {return;}// Make sure that we're working with the right namevar ret, type, hooks,origName = jQuery.camelCase(name),style = elem.style;name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(style, origName));// gets hook for the prefixed version// followed by the unprefixed versionhooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName];// Check if we're setting a valueif (value !== undefined) {type = typeof value;// convert relative number strings (+= or -=) to relative numbers. #7345if (type === "string" && (ret = rrelNum.exec(value))) {value = (ret[1] + 1) * ret[2] + parseFloat(jQuery.css(elem, name));// Fixes bug #9237type = "number";}// Make sure that null and NaN values aren't set. See: #7116if (value == null || value !== value) {return;}// If a number was passed in, add 'px' to the (except for certain CSS properties)if (type === "number" && !jQuery.cssNumber[origName]) {value += "px";}// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,// but it would mean to define eight (for every problematic property) identical functionsif (!support.clearCloneStyle && value === "" && name.indexOf("background") === 0) {style[name] = "inherit";}// If a hook was provided, use that value, otherwise just set the specified valueif (!hooks || !("set" in hooks) || (value = hooks.set(elem, value, extra)) !== undefined) {// Support: IE// Swallow errors from 'invalid' CSS values (#5509)try {style[name] = value;} catch (e) { }}} else {// If a hook was provided get the non-computed value from thereif (hooks && "get" in hooks && (ret = hooks.get(elem, false, extra)) !== undefined) {return ret;}// Otherwise just get the value from the style objectreturn style[name];}},css: function (elem, name, extra, styles) {var num, val, hooks,origName = jQuery.camelCase(name);// Make sure that we're working with the right namename = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(elem.style, origName));// gets hook for the prefixed version// followed by the unprefixed versionhooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName];// If a hook was provided get the computed value from thereif (hooks && "get" in hooks) {val = hooks.get(elem, true, extra);}// Otherwise, if a way to get the computed value exists, use thatif (val === undefined) {val = curCSS(elem, name, styles);}//convert "normal" to computed valueif (val === "normal" && name in cssNormalTransform) {val = cssNormalTransform[name];}// Return, converting to number if forced or a qualifier was provided and val looks numericif (extra === "" || extra) {num = parseFloat(val);return extra === true || jQuery.isNumeric(num) ? num || 0 : val;}return val;}});jQuery.each(["height", "width"], function (i, name) {jQuery.cssHooks[name] = {get: function (elem, computed, extra) {if (computed) {// certain elements can have dimension info if we invisibly show them// however, it must have a current display style that would benefit from thisreturn rdisplayswap.test(jQuery.css(elem, "display")) && elem.offsetWidth === 0 ?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,support.boxSizing && jQuery.css(elem, "boxSizing", false, styles) === "border-box",styles) : 0);}};});if (!support.opacity) {jQuery.cssHooks.opacity = {get: function (elem, computed) {// IE uses filters for opacityreturn ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ?(0.01 * parseFloat(RegExp.$1)) + "" :computed ? "1" : "";},set: function (elem, value) {var style = elem.style,currentStyle = elem.currentStyle,opacity = jQuery.isNumeric(value) ? "alpha(opacity=" + value * 100 + ")" : "",filter = currentStyle && currentStyle.filter || style.filter || "";// IE has trouble with opacity if it does not have layout// Force it by setting the zoom levelstyle.zoom = 1;// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652// if value === "", then remove inline opacity #12685if ((value >= 1 || value === "") &&jQuery.trim(filter.replace(ralpha, "")) === "" &&style.removeAttribute) {// Setting style.filter to null, "" & " " still leave "filter:" in the cssText// if "filter:" is present at all, clearType is disabled, we want to avoid this// style.removeAttribute is IE Only, but so apparently is this code path...style.removeAttribute("filter");// if there is no filter style applied in a css rule or unset inline opacity, we are doneif (value === "" || currentStyle && !currentStyle.filter) {return;}}// otherwise, set new filter valuesstyle.filter = ralpha.test(filter) ?filter.replace(ralpha, opacity) :filter + " " + opacity;}};}jQuery.cssHooks.marginRight = addGetHookIf(support.reliableMarginRight,function (elem, computed) {if (computed) {// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right// Work around by temporarily setting element display to inline-blockreturn jQuery.swap(elem, { "display": "inline-block" },curCSS, [elem, "marginRight"]);}});// These hooks are used by animate to expand propertiesjQuery.each({margin: "",padding: "",border: "Width"}, function (prefix, suffix) {jQuery.cssHooks[prefix + suffix] = {expand: function (value) {var i = 0,expanded = {},// assumes a single number if not a stringparts = 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;}});jQuery.fn.extend({css: function (name, value) {return access(this, function (elem, name, value) {var styles, len,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();}});}});function Tween(elem, options, prop, end, easing) {return new Tween.prototype.init(elem, options, prop, end, easing);}jQuery.Tween = Tween;Tween.prototype = {constructor: Tween,init: function (elem, options, prop, end, easing, unit) {this.elem = elem;this.prop = prop;this.easing = easing || "swing";this.options = options;this.start = this.now = this.cur();this.end = end;this.unit = unit || (jQuery.cssNumber[prop] ? "" : "px");},cur: function () {var hooks = Tween.propHooks[this.prop];return hooks && hooks.get ?hooks.get(this) :Tween.propHooks._default.get(this);},run: function (percent) {var eased,hooks = Tween.propHooks[this.prop];if (this.options.duration) {this.pos = eased = jQuery.easing[this.easing](percent, this.options.duration * percent, 0, 1, this.options.duration);} else {this.pos = eased = percent;}this.now = (this.end - this.start) * eased + this.start;if (this.options.step) {this.options.step.call(this.elem, this.now, this);}if (hooks && hooks.set) {hooks.set(this);} else {Tween.propHooks._default.set(this);}return this;}};Tween.prototype.init.prototype = Tween.prototype;Tween.propHooks = {_default: {get: function (tween) {var result;if (tween.elem[tween.prop] != null &&(!tween.elem.style || tween.elem.style[tween.prop] == null)) {return tween.elem[tween.prop];}// passing an empty string as a 3rd parameter to .css will automatically// attempt a parseFloat and fallback to a string if the parse fails// so, simple values such as "10px" are parsed to Float.// complex values such as "rotate(1rad)" are returned as is.result = jQuery.css(tween.elem, tween.prop, "");// Empty strings, null, undefined and "auto" are converted to 0.return !result || result === "auto" ? 0 : result;},set: function (tween) {// use step hook for back compat - use cssHook if its there - use .style if its// available and use plain properties where availableif (jQuery.fx.step[tween.prop]) {jQuery.fx.step[tween.prop](tween);} else if (tween.elem.style && (tween.elem.style[jQuery.cssProps[tween.prop]] != null || jQuery.cssHooks[tween.prop])) {jQuery.style(tween.elem, tween.prop, tween.now + tween.unit);} else {tween.elem[tween.prop] = tween.now;}}}};// Support: IE <=9// Panic based approach to setting things on disconnected nodesTween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {set: function (tween) {if (tween.elem.nodeType && tween.elem.parentNode) {tween.elem[tween.prop] = tween.now;}}};jQuery.easing = {linear: function (p) {return p;},swing: function (p) {return 0.5 - Math.cos(p * Math.PI) / 2;}};jQuery.fx = Tween.prototype.init;// Back Compat <1.8 extension pointjQuery.fx.step = {};varfxNow, timerId,rfxtypes = /^(?:toggle|show|hide)$/,rfxnum = new RegExp("^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i"),rrun = /queueHooks$/,animationPrefilters = [defaultPrefilter],tweeners = {"*": [function (prop, value) {var tween = this.createTween(prop, value),target = tween.cur(),parts = rfxnum.exec(value),unit = parts && parts[3] || (jQuery.cssNumber[prop] ? "" : "px"),// Starting value computation is required for potential unit mismatchesstart = (jQuery.cssNumber[prop] || unit !== "px" && +target) &&rfxnum.exec(jQuery.css(tween.elem, prop)),scale = 1,maxIterations = 20;if (start && start[3] !== unit) {// Trust units reported by jQuery.cssunit = unit || start[3];// Make sure we update the tween properties later onparts = parts || [];// Iteratively approximate from a nonzero starting pointstart = +target || 1;do {// If previous iteration zeroed out, double until we get *something*// Use a string for doubling factor so we don't accidentally see scale as unchanged belowscale = scale || ".5";// Adjust and applystart = start / scale;jQuery.style(tween.elem, prop, start + unit);// Update scale, tolerating zero or NaN from tween.cur()// And breaking the loop if scale is unchanged or perfect, or if we've just had enough} while (scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations);}// Update tween propertiesif (parts) {start = tween.start = +start || +target || 0;tween.unit = unit;// If a +=/-= token was provided, we're doing a relative animationtween.end = parts[1] ?start + (parts[1] + 1) * parts[2] :+parts[2];}return tween;}]};// Animations created synchronously will run synchronouslyfunction createFxNow() {setTimeout(function () {fxNow = undefined;});return (fxNow = jQuery.now());}// Generate parameters to create a standard animationfunction genFx(type, includeWidth) {var which,attrs = { height: type },i = 0;// if we include width, step value is 1 to do all cssExpand values,// if we don't include width, step value is 2 to skip over Left and RightincludeWidth = 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;}function createTween(value, prop, animation) {var tween,collection = (tweeners[prop] || []).concat(tweeners["*"]),index = 0,length = collection.length;for (; index < length; index++) {if ((tween = collection[index].call(animation, prop, value))) {// we're done with this propertyreturn tween;}}}function defaultPrefilter(elem, props, opts) {/* jshint validthis: true */var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,anim = this,orig = {},style = elem.style,hidden = elem.nodeType && isHidden(elem),dataShow = jQuery._data(elem, "fxshow");// handle queue: false promisesif (!opts.queue) {hooks = jQuery._queueHooks(elem, "fx");if (hooks.unqueued == null) {hooks.unqueued = 0;oldfire = hooks.empty.fire;hooks.empty.fire = function () {if (!hooks.unqueued) {oldfire();}};}hooks.unqueued++;anim.always(function () {// doing this makes sure that the complete handler will be called// before this completesanim.always(function () {hooks.unqueued--;if (!jQuery.queue(elem, "fx").length) {hooks.empty.fire();}});});}// height/width overflow passif (elem.nodeType === 1 && ("height" in props || "width" in props)) {// Make sure that nothing sneaks out// Record all 3 overflow attributes because IE does not// change the overflow attribute when overflowX and// overflowY are set to the same valueopts.overflow = [style.overflow, style.overflowX, style.overflowY];// Set display property to inline-block for height/width// animations on inline elements that are having width/height animateddisplay = jQuery.css(elem, "display");// Test default display if display is currently "none"checkDisplay = display === "none" ?jQuery._data(elem, "olddisplay") || defaultDisplay(elem.nodeName) : display;if (checkDisplay === "inline" && jQuery.css(elem, "float") === "none") {// inline-level elements accept inline-block;// block-level elements need to be inline with layoutif (!support.inlineBlockNeedsLayout || defaultDisplay(elem.nodeName) === "inline") {style.display = "inline-block";} else {style.zoom = 1;}}}if (opts.overflow) {style.overflow = "hidden";if (!support.shrinkWrapBlocks()) {anim.always(function () {style.overflow = opts.overflow[0];style.overflowX = opts.overflow[1];style.overflowY = opts.overflow[2];});}}// show/hide passfor (prop in props) {value = props[prop];if (rfxtypes.exec(value)) {delete props[prop];toggle = toggle || value === "toggle";if (value === (hidden ? "hide" : "show")) {// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hiddenif (value === "show" && dataShow && dataShow[prop] !== undefined) {hidden = true;} else {continue;}}orig[prop] = dataShow && dataShow[prop] || jQuery.style(elem, prop);// Any non-fx value stops us from restoring the original display value} else {display = undefined;}}if (!jQuery.isEmptyObject(orig)) {if (dataShow) {if ("hidden" in dataShow) {hidden = dataShow.hidden;}} else {dataShow = jQuery._data(elem, "fxshow", {});}// store state if its toggle - enables .stop().toggle() to "reverse"if (toggle) {dataShow.hidden = !hidden;}if (hidden) {jQuery(elem).show();} else {anim.done(function () {jQuery(elem).hide();});}anim.done(function () {var prop;jQuery._removeData(elem, "fxshow");for (prop in orig) {jQuery.style(elem, prop, orig[prop]);}});for (prop in orig) {tween = createTween(hidden ? dataShow[prop] : 0, prop, anim);if (!(prop in dataShow)) {dataShow[prop] = tween.start;if (hidden) {tween.end = tween.start;tween.start = prop === "width" || prop === "height" ? 1 : 0;}}}// If this is a noop like .hide().hide(), restore an overwritten display value} else if ((display === "none" ? defaultDisplay(elem.nodeName) : display) === "inline") {style.display = display;}}function propFilter(props, specialEasing) {var index, name, easing, value, hooks;// camelCase, specialEasing and expand cssHook passfor (index in props) {name = jQuery.camelCase(index);easing = specialEasing[name];value = props[index];if (jQuery.isArray(value)) {easing = value[1];value = props[index] = value[0];}if (index !== name) {props[name] = value;delete props[index];}hooks = jQuery.cssHooks[name];if (hooks && "expand" in hooks) {value = hooks.expand(value);delete props[name];// not quite $.extend, this wont overwrite keys already present.// also - reusing 'index' from above because we have the correct "name"for (index in value) {if (!(index in props)) {props[index] = value[index];specialEasing[index] = easing;}}} else {specialEasing[name] = easing;}}}function Animation(elem, properties, options) {var result,stopped,index = 0,length = animationPrefilters.length,deferred = jQuery.Deferred().always(function () {// don't match elem in the :animated selectordelete tick.elem;}),tick = function () {if (stopped) {return false;}var currentTime = fxNow || createFxNow(),remaining = Math.max(0, animation.startTime + animation.duration - currentTime),// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)temp = remaining / animation.duration || 0,percent = 1 - temp,index = 0,length = animation.tweens.length;for (; index < length ; index++) {animation.tweens[index].run(percent);}deferred.notifyWith(elem, [animation, percent, remaining]);if (percent < 1 && length) {return remaining;} else {deferred.resolveWith(elem, [animation]);return false;}},animation = deferred.promise({elem: elem,props: jQuery.extend({}, properties),opts: jQuery.extend(true, { specialEasing: {} }, options),originalProperties: properties,originalOptions: options,startTime: fxNow || createFxNow(),duration: options.duration,tweens: [],createTween: function (prop, end) {var tween = jQuery.Tween(elem, animation.opts, prop, end,animation.opts.specialEasing[prop] || animation.opts.easing);animation.tweens.push(tween);return tween;},stop: function (gotoEnd) {var index = 0,// if we are going to the end, we want to run all the tweens// otherwise we skip this partlength = gotoEnd ? animation.tweens.length : 0;if (stopped) {return this;}stopped = true;for (; index < length ; index++) {animation.tweens[index].run(1);}// resolve when we played the last frame// otherwise, rejectif (gotoEnd) {deferred.resolveWith(elem, [animation, gotoEnd]);} else {deferred.rejectWith(elem, [animation, gotoEnd]);}return this;}}),props = animation.props;propFilter(props, animation.opts.specialEasing);for (; index < length ; index++) {result = animationPrefilters[index].call(animation, elem, props, animation.opts);if (result) {return result;}}jQuery.map(props, createTween, animation);if (jQuery.isFunction(animation.opts.start)) {animation.opts.start.call(elem, animation);}jQuery.fx.timer(jQuery.extend(tick, {elem: elem,anim: animation,queue: animation.opts.queue}));// attach callbacks from optionsreturn animation.progress(animation.opts.progress).done(animation.opts.done, animation.optsplete).fail(animation.opts.fail).always(animation.opts.always);}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);}}});jQuery.speed = function (speed, easing, fn) {var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {complete: fn || !fn && easing ||jQuery.isFunction(speed) && speed,duration: speed,easing: fn && easing || easing && !jQuery.isFunction(easing) && easing};opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;// normalize opt.queue - true/undefined/null -> "fx"if (opt.queue == null || opt.queue === true) {opt.queue = "fx";}// Queueingopt.old = optplete;optplete = function () {if (jQuery.isFunction(opt.old)) {opt.old.call(this);}if (opt.queue) {jQuery.dequeue(this, opt.queue);}};return opt;};jQuery.fn.extend({fadeTo: function (speed, to, easing, callback) {// show any hidden elements after setting opacity to 0return this.filter(isHidden).css("opacity", 0).show()// animate to the value specified.end().animate({ opacity: to }, speed, easing, callback);},animate: function (prop, speed, easing, callback) {var empty = jQuery.isEmptyObject(prop),optall = jQuery.speed(speed, easing, callback),doAnimation = function () {// Operate on a copy of prop so per-property easing won't be lostvar anim = Animation(this, jQuery.extend({}, prop), optall);// Empty animations, or finishing resolves immediatelyif (empty || jQuery._data(this, "finish")) {anim.stop(true);}};doAnimation.finish = doAnimation;return empty || optall.queue === false ?this.each(doAnimation) :this.queue(optall.queue, doAnimation);},stop: function (type, clearQueue, gotoEnd) {var stopQueue = function (hooks) {var stop = hooks.stop;delete hooks.stop;stop(gotoEnd);};if (typeof type !== "string") {gotoEnd = clearQueue;clearQueue = type;type = undefined;}if (clearQueue && type !== false) {this.queue(type || "fx", []);}return this.each(function () {var dequeue = true,index = type != null && type + "queueHooks",timers = jQuery.timers,data = jQuery._data(this);if (index) {if (data[index] && data[index].stop) {stopQueue(data[index]);}} else {for (index in data) {if (data[index] && data[index].stop && rrun.test(index)) {stopQueue(data[index]);}}}for (index = timers.length; index--;) {if (timers[index].elem === this && (type == null || timers[index].queue === type)) {timers[index].anim.stop(gotoEnd);dequeue = false;timers.splice(index, 1);}}// start the next in the queue if the last step wasn't forced// timers currently will call their complete callbacks, which will dequeue// but only if they were gotoEndif (dequeue || !gotoEnd) {jQuery.dequeue(this, type);}});},finish: function (type) {if (type !== false) {type = type || "fx";}return this.each(function () {var index,data = jQuery._data(this),queue = data[type + "queue"],hooks = data[type + "queueHooks"],timers = jQuery.timers,length = queue ? queue.length : 0;// enable finishing flag on private datadata.finish = true;// empty the queue firstjQuery.queue(this, type, []);if (hooks && hooks.stop) {hooks.stop.call(this, true);}// look for any active animations, and finish themfor (index = timers.length; index--;) {if (timers[index].elem === this && timers[index].queue === type) {timers[index].anim.stop(true);timers.splice(index, 1);}}// look for any animations in the old queue and finish themfor (index = 0; index < length; index++) {if (queue[index] && queue[index].finish) {queue[index].finish.call(this);}}// turn off finishing flagdelete data.finish;});}});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);};});// Generate shortcuts for custom animationsjQuery.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.timers = [];jQuery.fx.tick = function () {var timer,timers = jQuery.timers,i = 0;fxNow = jQuery.now();for (; i < timers.length; i++) {timer = timers[i];// Checks the timer has not already been removedif (!timer() && timers[i] === timer) {timers.splice(i--, 1);}}if (!timers.length) {jQuery.fx.stop();}fxNow = undefined;};jQuery.fx.timer = function (timer) {jQuery.timers.push(timer);if (timer()) {jQuery.fx.start();} else {jQuery.timers.pop();}};jQuery.fx.interval = 13;jQuery.fx.start = function () {if (!timerId) {timerId = setInterval(jQuery.fx.tick, jQuery.fx.interval);}};jQuery.fx.stop = function () {clearInterval(timerId);timerId = null;};jQuery.fx.speeds = {slow: 600,fast: 200,// Default speed_default: 400};// Based off of the plugin by Clint Helfers, with permission.// .php/2009/07/jquery-delay/jQuery.fn.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);};});};(function () {// Minified: var a,b,c,d,evar input, div, select, a, opt;// Setupdiv = document.createElement("div");div.setAttribute("className", "t");div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";a = div.getElementsByTagName("a")[0];// First batch of tests.select = document.createElement("select");opt = select.appendChild(document.createElement("option"));input = div.getElementsByTagName("input")[0];a.style.cssText = "top:1px";// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)support.getSetAttribute = div.className !== "t";// Get the style information from getAttribute// (IE uses .cssText instead)support.style = /top/.test(a.getAttribute("style"));// Make sure that URLs aren't manipulated// (IE normalizes it by default)support.hrefNormalized = a.getAttribute("href") === "/a";// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)support.checkOn = !!input.value;// Make sure that a selected-by-default option has a working selected property.// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)support.optSelected = opt.selected;// Tests for enctype support on a form (#6743)support.enctype = !!document.createElement("form").enctype;// Make sure that the options inside disabled selects aren't marked as disabled// (WebKit marks them as disabled)select.disabled = true;support.optDisabled = !opt.disabled;// Support: IE8 only// Check if we can trust getAttribute("value")input = document.createElement("input");input.setAttribute("value", "");support.input = input.getAttribute("value") === "";// Check if an input maintains its value after becoming a radioinput.value = "t";input.setAttribute("type", "radio");support.radioValue = input.value === "t";})();var rreturn = /\r/g;jQuery.fn.extend({val: function (value) {var hooks, ret, isFunction,elem = this[0];if (!arguments.length) {if (elem) {hooks = jQuery.valHooks[elem.type] || jQuery.valHooks[elem.nodeName.toLowerCase()];if (hooks && "get" in hooks && (ret = hooks.get(elem, "value")) !== undefined) {return ret;}ret = elem.value;return typeof ret === "string" ?// handle most common string casesret.replace(rreturn, "") :// handle cases where value is null/undef or numberret == null ? "" : ret;}return;}isFunction = jQuery.isFunction(value);return this.each(function (i) {var val;if (this.nodeType !== 1) {return;}if (isFunction) {val = value.call(this, i, jQuery(this).val());} else {val = value;}// Treat null/undefined as ""; convert numbers to stringif (val == null) {val = "";} else if (typeof val === "number") {val += "";} else if (jQuery.isArray(val)) {val = jQuery.map(val, function (value) {return value == null ? "" : value + "";});}hooks = jQuery.valHooks[this.type] || jQuery.valHooks[this.nodeName.toLowerCase()];// If set returns undefined, fall back to normal settingif (!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 :// Support: IE10-11+// option.text throws exceptions (#14686, #14858)jQuery.trim(jQuery.text(elem));}},select: {get: function (elem) {var value, option,options = elem.options,index = elem.selectedIndex,one = elem.type === "select-one" || index < 0,values = one ? null : [],max = one ? index + 1 : options.length,i = index < 0 ?max :one ? index : 0;// Loop through all the selected optionsfor (; i < max; i++) {option = options[i];// oldIE doesn't update selected after form reset (#2551)if ((option.selected || i === index) &&// Don't return options that are disabled or in a disabled optgroup(support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&(!option.parentNode.disabled || !jQuery.nodeName(option.parentNode, "optgroup"))) {// Get the specific value for the optionvalue = jQuery(option).val();// We don't need an array for one selectsif (one) {return value;}// Multi-Selects return an arrayvalues.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 (jQuery.inArray(jQuery.valHooks.option.get(option), values) >= 0) {// Support: IE6// When new option element is added to select box we need to// force reflow of newly added node in order to workaround delay// of initialization propertiestry {option.selected = optionSet = true;} catch (_) {// Will be executed only in IE6option.scrollHeight;}} else {option.selected = false;}}// Force browsers to behave consistently when non-matching value is setif (!optionSet) {elem.selectedIndex = -1;}return options;}}}});// Radios and checkboxes getter/setterjQuery.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 (!support.checkOn) {jQuery.valHooks[this].get = function (elem) {// Support: Webkit// "" is returned instead of "on" if a value isn't specifiedreturn elem.getAttribute("value") === null ? "on" : elem.value;};}});var nodeHook, boolHook,attrHandle = jQuery.expr.attrHandle,ruseDefault = /^(?:checked|selected)$/i,getSetAttribute = support.getSetAttribute,getSetInput = support.input;jQuery.fn.extend({attr: function (name, value) {return access(this, jQuery.attr, name, value, arguments.length > 1);},removeAttr: function (name) {return this.each(function () {jQuery.removeAttr(this, name);});}});jQuery.extend({attr: function (elem, name, value) {var hooks, ret,nType = elem.nodeType;// don't get/set attributes on text, comment and attribute nodesif (!elem || nType === 3 || nType === 8 || nType === 2) {return;}// Fallback to prop when attributes are not supportedif (typeof elem.getAttribute === strundefined) {return jQuery.prop(elem, name, value);}// All attributes are lowercase// Grab necessary hook if one is definedif (nType !== 1 || !jQuery.isXMLDoc(elem)) {name = name.toLowerCase();hooks = jQuery.attrHooks[name] ||(jQuery.expr.match.bool.test(name) ? boolHook : nodeHook);}if (value !== undefined) {if (value === null) {jQuery.removeAttr(elem, name);} else if (hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined) {return ret;} else {elem.setAttribute(name, value + "");return value;}} else if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) {return ret;} else {ret = jQuery.find.attr(elem, name);// Non-existent attributes return null, we normalize to undefinedreturn ret == null ?undefined :ret;}},removeAttr: function (elem, value) {var name, propName,i = 0,attrNames = value && value.match(rnotwhite);if (attrNames && elem.nodeType === 1) {while ((name = attrNames[i++])) {propName = jQuery.propFix[name] || name;// Boolean attributes get special treatment (#10870)if (jQuery.expr.match.bool.test(name)) {// Set corresponding property to falseif (getSetInput && getSetAttribute || !ruseDefault.test(name)) {elem[propName] = false;// Support: IE<9// Also clear defaultChecked/defaultSelected (if appropriate)} else {elem[jQuery.camelCase("default-" + name)] =elem[propName] = false;}// See #9699 for explanation of this approach (setting first, then removal)} else {jQuery.attr(elem, name, "");}elem.removeAttribute(getSetAttribute ? name : propName);}}},attrHooks: {type: {set: function (elem, value) {if (!support.radioValue && value === "radio" && jQuery.nodeName(elem, "input")) {// Setting the type on a radio button after the value resets the value in IE6-9// Reset value to default in case type is set after value during creationvar val = elem.value;elem.setAttribute("type", value);if (val) {elem.value = val;}return value;}}}}});// Hook for boolean attributesboolHook = {set: function (elem, value, name) {if (value === false) {// Remove boolean attributes when set to falsejQuery.removeAttr(elem, name);} else if (getSetInput && getSetAttribute || !ruseDefault.test(name)) {// IE<8 needs the *property* nameelem.setAttribute(!getSetAttribute && jQuery.propFix[name] || name, name);// Use defaultChecked and defaultSelected for oldIE} else {elem[jQuery.camelCase("default-" + name)] = elem[name] = true;}return name;}};// Retrieve booleans speciallyjQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function (i, name) {var getter = attrHandle[name] || jQuery.find.attr;attrHandle[name] = getSetInput && getSetAttribute || !ruseDefault.test(name) ?function (elem, name, isXML) {var ret, handle;if (!isXML) {// Avoid an infinite loop by temporarily removing this function from the getterhandle = attrHandle[name];attrHandle[name] = ret;ret = getter(elem, name, isXML) != null ?name.toLowerCase() :null;attrHandle[name] = handle;}return ret;} :function (elem, name, isXML) {if (!isXML) {return elem[jQuery.camelCase("default-" + name)] ?name.toLowerCase() :null;}};});// fix oldIE attropertiesif (!getSetInput || !getSetAttribute) {jQuery.attrHooks.value = {set: function (elem, value, name) {if (jQuery.nodeName(elem, "input")) {// Does not return so that setAttribute is also usedelem.defaultValue = value;} else {// Use nodeHook if defined (#1954); otherwise setAttribute is finereturn nodeHook && nodeHook.set(elem, value, name);}}};}// IE6/7 do not support getting/setting some attributes with get/setAttributeif (!getSetAttribute) {// Use this for any attribute in IE6/7// This fixes almost every IE6/7 issuenodeHook = {set: function (elem, value, name) {// Set the existing or create a new attribute nodevar ret = elem.getAttributeNode(name);if (!ret) {elem.setAttributeNode((ret = elem.ownerDocument.createAttribute(name)));}ret.value = value += "";// Break association with cloned elements by also using setAttribute (#9646)if (name === "value" || value === elem.getAttribute(name)) {return value;}}};// Some attributes are constructed with empty-string values when not definedattrHandle.id = attrHandle.name = attrHandle.coords =function (elem, name, isXML) {var ret;if (!isXML) {return (ret = elem.getAttributeNode(name)) && ret.value !== "" ?ret.value :null;}};// Fixing value retrieval on a button requires this modulejQuery.valHooks.button = {get: function (elem, name) {var ret = elem.getAttributeNode(name);if (ret && ret.specified) {return ret.value;}},set: nodeHook.set};// Set contenteditable to false on removals(#10429)// Setting to empty string throws an error as an invalid valuejQuery.attrHooks.contenteditable = {set: function (elem, value, name) {nodeHook.set(elem, value === "" ? false : value, name);}};// Set width and height to auto instead of 0 on empty string( Bug #8150 )// This is for removalsjQuery.each(["width", "height"], function (i, name) {jQuery.attrHooks[name] = {set: function (elem, value) {if (value === "") {elem.setAttribute(name, "auto");return value;}}};});}if (!support.style) {jQuery.attrHooks.style = {get: function (elem) {// Return undefined in the case of empty string// Note: IE uppercases css property names, but if we were to .toLowerCase()// .cssText, that would destroy case senstitivity in URL's, like in "background"return elem.style.cssText || undefined;},set: function (elem, value) {return (elem.style.cssText = value + "");}};}var rfocusable = /^(?:input|select|textarea|button|object)$/i,rclickable = /^(?:a|area)$/i;jQuery.fn.extend({prop: function (name, value) {return access(this, jQuery.prop, name, value, arguments.length > 1);},removeProp: function (name) {name = jQuery.propFix[name] || name;return this.each(function () {// try/catch handles cases where IE balks (such as removing a property on window)try {this[name] = undefined;delete this[name];} catch (e) { }});}});jQuery.extend({propFix: {"for": "htmlFor","class": "className"},prop: function (elem, name, value) {var ret, hooks, notxml,nType = elem.nodeType;// don't get/set properties on text, comment and attribute nodesif (!elem || nType === 3 || nType === 8 || nType === 2) {return;}notxml = nType !== 1 || !jQuery.isXMLDoc(elem);if (notxml) {// Fix name and attach hooksname = jQuery.propFix[name] || name;hooks = jQuery.propHooks[name];}if (value !== undefined) {return hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined ?ret :(elem[name] = value);} else {return hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null ?ret :elem[name];}},propHooks: {tabIndex: {get: function (elem) {// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set// /// Use proper attribute retrieval(#12072)var tabindex = jQuery.find.attr(elem, "tabindex");return tabindex ?parseInt(tabindex, 10) :rfocusable.test(elem.nodeName) || rclickable.test(elem.nodeName) && elem.href ?0 :-1;}}}});// Some attributes require a special call on IE// .85%29.aspxif (!support.hrefNormalized) {// href/src property should get the full normalized URL (#10299/#12915)jQuery.each(["href", "src"], function (i, name) {jQuery.propHooks[name] = {get: function (elem) {return elem.getAttribute(name, 4);}};});}// Support: Safari, IE9+// mis-reports the default selected property of an option// Accessing the parent's selectedIndex property fixes itif (!support.optSelected) {jQuery.propHooks.selected = {get: function (elem) {var parent = elem.parentNode;if (parent) {parent.selectedIndex;// Make sure that it also works with optgroups, see #5701if (parent.parentNode) {parent.parentNode.selectedIndex;}}return null;}};}jQuery.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"], function () {jQuery.propFix[this.toLowerCase()] = this;});// IE6/7 call enctype encodingif (!support.enctype) {jQuery.propFix.enctype = "encoding";}var rclass = /[\t\r\n\f]/g;jQuery.fn.extend({addClass: function (value) {var classes, elem, cur, clazz, j, finalValue,i = 0,len = this.length,proceed = typeof value === "string" && value;if (jQuery.isFunction(value)) {return this.each(function (j) {jQuery(this).addClass(value.call(this, j, this.className));});}if (proceed) {// The disjunction here is for better compressibility (see removeClass)classes = (value || "").match(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 + " ";}}// only assign if different to avoid unneeded rendering.finalValue = jQuery.trim(cur);if (elem.className !== finalValue) {elem.className = finalValue;}}}}return this;},removeClass: function (value) {var classes, elem, cur, clazz, j, finalValue,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(rnotwhite) || [];for (; i < len; i++) {elem = this[i];// This expression is here for better compressibility (see addClass)cur = elem.nodeType === 1 && (elem.className ?(" " + elem.className + " ").replace(rclass, " ") :"");if (cur) {j = 0;while ((clazz = classes[j++])) {// Remove *all* instanceswhile (cur.indexOf(" " + clazz + " ") >= 0) {cur = cur.replace(" " + clazz + " ", " ");}}// only assign if different to avoid unneeded rendering.finalValue = value ? jQuery.trim(cur) : "";if (elem.className !== finalValue) {elem.className = finalValue;}}}}return this;},toggleClass: function (value, stateVal) {var type = typeof value;if (typeof stateVal === "boolean" && type === "string") {return stateVal ? this.addClass(value) : this.removeClass(value);}if (jQuery.isFunction(value)) {return this.each(function (i) {jQuery(this).toggleClass(value.call(this, i, this.className, stateVal), stateVal);});}return this.each(function () {if (type === "string") {// toggle individual class namesvar className,i = 0,self = jQuery(this),classNames = value.match(rnotwhite) || [];while ((className = classNames[i++])) {// check each className given, space separated listif (self.hasClass(className)) {self.removeClass(className);} else {self.addClass(className);}}// Toggle whole class name} else if (type === strundefined || type === "boolean") {if (this.className) {// store className if setjQuery._data(this, "__className__", this.className);}// If the element has a class name or if we're passed "false",// then remove the whole classname (if there was one, the above saved it).// Otherwise bring back whatever was previously saved (if anything),// falling back to the empty string if nothing was stored.this.className = this.className || value === false ? "" : jQuery._data(this, "__className__") || "";}});},hasClass: function (selector) {var className = " " + selector + " ",i = 0,l = this.length;for (; i < l; i++) {if (this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf(className) >= 0) {return true;}}return false;}});// Return jQuery for attributes-only inclusionjQuery.each(("blur focus focusin focusout load resize scroll unload click dblclick " +"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +"change select submit keydown keypress keyup error contextmenu").split(" "), function (i, name) {// Handle event bindingjQuery.fn[name] = function (data, fn) {return arguments.length > 0 ?this.on(name, null, data, fn) :this.trigger(name);};});jQuery.fn.extend({hover: function (fnOver, fnOut) {return this.mouseenter(fnOver).mouseleave(fnOut || fnOver);},bind: function (types, data, fn) {return this.on(types, null, data, fn);},unbind: function (types, fn) {return this.off(types, null, fn);},delegate: function (selector, types, data, fn) {return this.on(types, selector, data, fn);},undelegate: function (selector, types, fn) {// ( namespace ) or ( selector, types [, fn] )return arguments.length === 1 ? this.off(selector, "**") : this.off(types, selector || "**", fn);}});var nonce = jQuery.now();var rquery = (/\?/);var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;jQuery.parseJSON = function (data) {// Attempt to parse using the native JSON parser firstif (window.JSON && window.JSON.parse) {// Support: Android 2.3// Workaround failure to string-cast null inputreturn window.JSON.parse(data + "");}var requireNonComma,depth = null,str = jQuery.trim(data + "");// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains// after removing valid tokensreturn str && !jQuery.trim(str.replace(rvalidtokens, function (token, comma, open, close) {// Force termination if we see a misplaced commaif (requireNonComma && comma) {depth = 0;}// Perform no more replacements after returning to outermost depthif (depth === 0) {return token;}// Commas must not follow "[", "{", or ","requireNonComma = open || comma;// Determine new depth// array/object open ("[" or "{"): depth += true - false (increment)// array/object close ("]" or "}"): depth += false - true (decrement)// other cases ("," or primitive): depth += true - true (numeric cast)depth += !close - !open;// Remove this tokenreturn "";})) ?(Function("return " + str))() :jQuery.error("Invalid JSON: " + data);};// Cross-browser xml parsingjQuery.parseXML = function (data) {var xml, tmp;if (!data || typeof data !== "string") {return null;}try {if (window.DOMParser) { // Standardtmp = new DOMParser();xml = tmp.parseFromString(data, "text/xml");} else { // IExml = 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;};var// Document locationajaxLocParts,ajaxLocation,rhash = /#.*$/,rts = /([?&])_=[^&]*/,rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL// #7653, #8125, #8152: local protocol detectionrlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,rnoContent = /^(?:GET|HEAD)$/,rprotocol = /^\/\//,rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,/* Prefilters* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)* 2) These are called:* - BEFORE asking for a transport* - AFTER param serialization (s.data is a string if s.processData is true)* 3) key is the dataType* 4) the catchall symbol "*" can be used* 5) execution will start with transport dataType and THEN continue down to "*" if needed*/prefilters = {},/* Transports bindings* 1) key is the dataType* 2) the catchall symbol "*" can be used* 3) selection will start with transport dataType and THEN go to "*" if needed*/transports = {},// Avoid comment-prolog char sequence (#10098); must appease lint and evade compressionallTypes = "*/".concat("*");// #8138, IE may throw an exception when accessing// a field from window.location if document.domain has been settry {ajaxLocation = location.href;} catch (e) {// Use the href attribute of an A element// since IE will modify it given document.locationajaxLocation = document.createElement("a");ajaxLocation.href = "";ajaxLocation = ajaxLocation.href;}// Segment location into partsajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || [];// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransportfunction addToPrefiltersOrTransports(structure) {// dataTypeExpression is optional and defaults to "*"return function (dataTypeExpression, func) {if (typeof dataTypeExpression !== "string") {func = dataTypeExpression;dataTypeExpression = "*";}var dataType,i = 0,dataTypes = dataTypeExpression.toLowerCase().match(rnotwhite) || [];if (jQuery.isFunction(func)) {// For each dataType in the dataTypeExpressionwhile ((dataType = dataTypes[i++])) {// Prepend if requestedif (dataType.charAt(0) === "+") {dataType = dataType.slice(1) || "*";(structure[dataType] = structure[dataType] || []).unshift(func);// Otherwise append} else {(structure[dataType] = structure[dataType] || []).push(func);}}}};}// Base inspection function for prefilters and transportsfunction inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) {var inspected = {},seekingTransport = (structure === transports);function inspect(dataType) {var selected;inspected[dataType] = true;jQuery.each(structure[dataType] || [], function (_, prefilterOrFactory) {var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR);if (typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[dataTypeOrTransport]) {options.dataTypes.unshift(dataTypeOrTransport);inspect(dataTypeOrTransport);return false;} else if (seekingTransport) {return !(selected = dataTypeOrTransport);}});return selected;}return inspect(options.dataTypes[0]) || !inspected["*"] && inspect("*");}// A special extend for ajax options// that takes "flat" options (not to be deep extended)// Fixes #9887function 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;}/* Handles responses to an ajax request:* - finds the right dataType (mediates between content-type and expected dataType)* - returns the corresponding response*/function ajaxHandleResponses(s, jqXHR, responses) {var firstDataType, ct, finalDataType, type,contents = s.contents,dataTypes = s.dataTypes;// Remove auto dataType and get content-type in the processwhile (dataTypes[0] === "*") {dataTypes.shift();if (ct === undefined) {ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");}}// Check if we're dealing with a known content-typeif (ct) {for (type in contents) {if (contents[type] && contents[type].test(ct)) {dataTypes.unshift(type);break;}}}// Check to see if we have a response for the expected dataTypeif (dataTypes[0] in responses) {finalDataType = dataTypes[0];} else {// Try convertible dataTypesfor (type in responses) {if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) {finalDataType = type;break;}if (!firstDataType) {firstDataType = type;}}// Or just use first onefinalDataType = finalDataType || firstDataType;}// If we found a dataType// We add the dataType to the list if needed// and return the corresponding responseif (finalDataType) {if (finalDataType !== dataTypes[0]) {dataTypes.unshift(finalDataType);}return responses[finalDataType];}}/* Chain conversions given the request and the original response* Also sets the responseXXX fields on the jqXHR instance*/function ajaxConvert(s, response, jqXHR, isSuccess) {var conv2, current, conv, tmp, prev,converters = {},// Work with a copy of dataTypes in case we need to modify it for conversiondataTypes = s.dataTypes.slice();// Create converters map with lowercased keysif (dataTypes[1]) {for (conv in s.converters) {converters[conv.toLowerCase()] = s.converters[conv];}}current = dataTypes.shift();// Convert to each sequential dataTypewhile (current) {if (s.responseFields[current]) {jqXHR[s.responseFields[current]] = response;}// Apply the dataFilter if providedif (!prev && isSuccess && s.dataFilter) {response = s.dataFilter(response, s.dataType);}prev = current;current = dataTypes.shift();if (current) {// There's only work to do if current dataType is non-autoif (current === "*") {current = prev;// Convert response if prev dataType is non-auto and differs from current} else if (prev !== "*" && prev !== current) {// Seek a direct converterconv = converters[prev + " " + current] || converters["* " + current];// If none found, seek a pairif (!conv) {for (conv2 in converters) {// If conv2 outputs currenttmp = conv2.split(" ");if (tmp[1] === current) {// If prev can be converted to accepted inputconv = converters[prev + " " + tmp[0]] ||converters["* " + tmp[0]];if (conv) {// Condense equivalence convertersif (conv === true) {conv = converters[conv2];// Otherwise, insert the intermediate dataType} else if (converters[conv2] !== true) {current = tmp[0];dataTypes.unshift(tmp[1]);}break;}}}}// Apply converter (if not an equivalence)if (conv !== true) {// Unless errors are allowed to bubble, catch and return themif (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.extend({// Counter for holding the number of active queriesactive: 0,// Last-Modified header cache for next requestlastModified: {},etag: {},ajaxSettings: {url: ajaxLocation,type: "GET",isLocal: rlocalProtocol.test(ajaxLocParts[1]),global: true,processData: true,async: true,contentType: "application/x-www-form-urlencoded; charset=UTF-8",/*timeout: 0,data: null,dataType: null,username: null,password: null,cache: null,throws: false,traditional: false,headers: {},*/accepts: {"*": allTypes,text: "text/plain",html: "text/html",xml: "application/xml, text/xml",json: "application/json, text/javascript"},contents: {xml: /xml/,html: /html/,json: /json/},responseFields: {xml: "responseXML",text: "responseText",json: "responseJSON"},// Data converters// Keys separate source (or catchall "*") and destination types with a single spaceconverters: {// Convert anything to text"* text": String,// Text to html (true = no transformation)"text html": true,// Evaluate text as a json expression"text json": jQuery.parseJSON,// Parse text as xml"text xml": jQuery.parseXML},// For options that shouldn't be deep extended:// you can add your own custom options here if// and when you create one that shouldn't be// deep extended (see ajaxExtend)flatOptions: {url: true,context: true}},// Creates a full fledged settings object into target// with both ajaxSettings and settings fields.// If target is omitted, writes into ajaxSettings.ajaxSetup: function (target, settings) {return settings ?// Building a settings objectajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) :// Extending ajaxSettingsajaxExtend(jQuery.ajaxSettings, target);},ajaxPrefilter: addToPrefiltersOrTransports(prefilters),ajaxTransport: addToPrefiltersOrTransports(transports),// Main methodajax: function (url, options) {// If url is an object, simulate pre-1.5 signatureif (typeof url === "object") {options = url;url = undefined;}// Force options to be an objectoptions = options || {};var // Cross-domain detection varsparts,// Loop variablei,// URL without anti-cache paramcacheURL,// Response headers as stringresponseHeadersString,// timeout handletimeoutTimer,// To know if global events are to be dispatchedfireGlobals,transport,// Response headersresponseHeaders,// Create the final options objects = jQuery.ajaxSetup({}, options),// Callbacks contextcallbackContext = s.context || s,// Context for global events is callbackContext if it is a DOM node or jQuery collectionglobalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ?jQuery(callbackContext) :jQuery.event,// Deferredsdeferred = jQuery.Deferred(),completeDeferred = jQuery.Callbacks("once memory"),// Status-dependent callbacksstatusCode = s.statusCode || {},// Headers (they are sent all at once)requestHeaders = {},requestHeadersNames = {},// The jqXHR statestate = 0,// Default abort messagestrAbort = "canceled",// Fake xhrjqXHR = {readyState: 0,// Builds headers hashtable if neededgetResponseHeader: function (key) {var match;if (state === 2) {if (!responseHeaders) {responseHeaders = {};while ((match = rheaders.exec(responseHeadersString))) {responseHeaders[match[1].toLowerCase()] = match[2];}}match = responseHeaders[key.toLowerCase()];}return match == null ? null : match;},// Raw stringgetAllResponseHeaders: function () {return state === 2 ? responseHeadersString : null;},// Caches the headersetRequestHeader: function (name, value) {var lname = name.toLowerCase();if (!state) {name = requestHeadersNames[lname] = requestHeadersNames[lname] || name;requestHeaders[name] = value;}return this;},// Overrides response content-type headeroverrideMimeType: function (type) {if (!state) {s.mimeType = type;}return this;},// Status-dependent callbacksstatusCode: function (map) {var code;if (map) {if (state < 2) {for (code in map) {// Lazy-add the new callback in a way that preserves old onesstatusCode[code] = [statusCode[code], map[code]];}} else {// Execute the appropriate callbacksjqXHR.always(map[jqXHR.status]);}}return this;},// Cancel the requestabort: function (statusText) {var finalText = statusText || strAbort;if (transport) {transport.abort(finalText);}done(0, finalText);return this;}};// Attach deferredsdeferred.promise(jqXHR)plete = completeDeferred.add;jqXHR.success = jqXHR.done;jqXHR.error = jqXHR.fail;// Remove hash character (#7531: and string promotion)// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)// Handle falsy url in the settings object (#10093: consistency with old signature)// We also use the url parameter if availables.url = ((url || s.url || ajaxLocation) + "").replace(rhash, "").replace(rprotocol, ajaxLocParts[1] + "//");// Alias method option to type as per ticket #12004s.type = options.method || options.type || s.method || s.type;// Extract dataTypes lists.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().match(rnotwhite) || [""];// A cross-domain request is in order when we have a protocol:host:port mismatchif (s.crossDomain == null) {parts = rurl.exec(s.url.toLowerCase());s.crossDomain = !!(parts &&(parts[1] !== ajaxLocParts[1] || parts[2] !== ajaxLocParts[2] ||(parts[3] || (parts[1] === "http:" ? "80" : "443")) !==(ajaxLocParts[3] || (ajaxLocParts[1] === "http:" ? "80" : "443"))));}// Convert data if not already a stringif (s.data && s.processData && typeof s.data !== "string") {s.data = jQuery.param(s.data, s.traditional);}// Apply prefiltersinspectPrefiltersOrTransports(prefilters, s, options, jqXHR);// If request was aborted inside a prefilter, stop thereif (state === 2) {return jqXHR;}// We can fire global events as of now if asked to// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)fireGlobals = jQuery.event && s.global;// Watch for a new set of requestsif (fireGlobals && jQuery.active++ === 0) {jQuery.event.trigger("ajaxStart");}// Uppercase the types.type = s.type.toUpperCase();// Determine if request has contents.hasContent = !rnoContent.test(s.type);// Save the URL in case we're toying with the If-Modified-Since// and/or If-None-Match header later oncacheURL = s.url;// More options handling for requests with no contentif (!s.hasContent) {// If data is available, append data to urlif (s.data) {cacheURL = (s.url += (rquery.test(cacheURL) ? "&" : "?") + s.data);// #9682: remove data so that it's not used in an eventual retrydelete s.data;}// Add anti-cache in url if neededif (s.cache === false) {s.url = rts.test(cacheURL) ?// If there is already a '_' parameter, set its valuecacheURL.replace(rts, "$1_=" + nonce++) :// Otherwise add one to the endcacheURL + (rquery.test(cacheURL) ? "&" : "?") + "_=" + nonce++;}}// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.if (s.ifModified) {if (jQuery.lastModified[cacheURL]) {jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[cacheURL]);}if (jQuery.etag[cacheURL]) {jqXHR.setRequestHeader("If-None-Match", jQuery.etag[cacheURL]);}}// Set the correct header, if data is being sentif (s.data && s.hasContent && s.contentType !== false || options.contentType) {jqXHR.setRequestHeader("Content-Type", s.contentType);}// Set the Accepts header for the server, depending on the dataTypejqXHR.setRequestHeader("Accept",s.dataTypes[0] && s.accepts[s.dataTypes[0]] ?s.accepts[s.dataTypes[0]] + (s.dataTypes[0] !== "*" ? ", " + allTypes + "; q=0.01" : "") :s.accepts["*"]);// Check for headers optionfor (i in s.headers) {jqXHR.setRequestHeader(i, s.headers[i]);}// Allow custom headers/mimetypes and early abortif (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state === 2)) {// Abort if not done already and returnreturn jqXHR.abort();}// aborting is no longer a cancellationstrAbort = "abort";// Install callbacks on deferredsfor (i in { success: 1, error: 1, complete: 1 }) {jqXHR[i](s[i]);}// Get transporttransport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);// If no transport, we auto-abortif (!transport) {done(-1, "No Transport");} else {jqXHR.readyState = 1;// Send global eventif (fireGlobals) {globalEventContext.trigger("ajaxSend", [jqXHR, s]);}// Timeoutif (s.async && s.timeout > 0) {timeoutTimer = setTimeout(function () {jqXHR.abort("timeout");}, s.timeout);}try {state = 1;transport.send(requestHeaders, done);} catch (e) {// Propagate exception as error if not doneif (state < 2) {done(-1, e);// Simply rethrow otherwise} else {throw e;}}}// Callback for when everything is donefunction done(status, nativeStatusText, responses, headers) {var isSuccess, success, error, response, modified,statusText = nativeStatusText;// Called onceif (state === 2) {return;}// State is "done" nowstate = 2;// Clear timeout if it existsif (timeoutTimer) {clearTimeout(timeoutTimer);}// Dereference transport for early garbage collection// (no matter how long the jqXHR object will be used)transport = undefined;// Cache response headersresponseHeadersString = headers || "";// Set readyStatejqXHR.readyState = status > 0 ? 4 : 0;// Determine if successfulisSuccess = status >= 200 && status < 300 || status === 304;// Get response dataif (responses) {response = ajaxHandleResponses(s, jqXHR, responses);}// Convert no matter what (that way responseXXX fields are always set)response = ajaxConvert(s, response, jqXHR, isSuccess);// If successful, handle type chainingif (isSuccess) {// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.if (s.ifModified) {modified = jqXHR.getResponseHeader("Last-Modified");if (modified) {jQuery.lastModified[cacheURL] = modified;}modified = jqXHR.getResponseHeader("etag");if (modified) {jQuery.etag[cacheURL] = modified;}}// if no contentif (status === 204 || s.type === "HEAD") {statusText = "nocontent";// if not modified} else if (status === 304) {statusText = "notmodified";// If we have data, let's convert it} else {statusText = response.state;success = response.data;error = response.error;isSuccess = !error;}} else {// We extract error from statusText// then normalize statusText and status for non-abortserror = statusText;if (status || !statusText) {statusText = "error";if (status < 0) {status = 0;}}}// Set data for the fake xhr objectjqXHR.status = status;jqXHR.statusText = (nativeStatusText || statusText) + "";// Success/Errorif (isSuccess) {deferred.resolveWith(callbackContext, [success, statusText, jqXHR]);} else {deferred.rejectWith(callbackContext, [jqXHR, statusText, error]);}// Status-dependent callbacksjqXHR.statusCode(statusCode);statusCode = undefined;if (fireGlobals) {globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError",[jqXHR, s, isSuccess ? success : error]);}// CompletecompleteDeferred.fireWith(callbackContext, [jqXHR, statusText]);if (fireGlobals) {globalEventContext.trigger("ajaxComplete", [jqXHR, s]);// Handle the global AJAX counterif (!(--jQuery.active)) {jQuery.event.trigger("ajaxStop");}}}return jqXHR;},getJSON: function (url, data, callback) {return jQuery.get(url, data, callback, "json");},getScript: function (url, callback) {return jQuery.get(url, undefined, callback, "script");}});jQuery.each(["get", "post"], function (i, method) {jQuery[method] = function (url, data, callback, type) {// shift arguments if data argument was omittedif (jQuery.isFunction(data)) {type = type || callback;callback = data;data = undefined;}return jQuery.ajax({url: url,type: method,dataType: type,data: data,success: callback});};});jQuery._evalUrl = function (url) {return jQuery.ajax({url: url,type: "GET",dataType: "script",async: false,global: false,"throws": true});};jQuery.fn.extend({wrapAll: function (html) {if (jQuery.isFunction(html)) {return this.each(function (i) {jQuery(this).wrapAll(html.call(this, i));});}if (this[0]) {// The elements to wrap the target aroundvar 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();}});jQuery.expr.filters.hidden = function (elem) {// Support: Opera <= 12.12// Opera reports offsetWidths and offsetHeights less than zero on some elementsreturn elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||(!support.reliableHiddenOffsets() &&((elem.style && elem.style.display) || jQuery.css(elem, "display")) === "none");};jQuery.expr.filters.visible = function (elem) {return !jQuery.expr.filters.hidden(elem);};var r20 = /%20/g,rbracket = /\[\]$/,rCRLF = /\r?\n/g,rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,rsubmittable = /^(?:input|select|textarea|keygen)/i;function buildParams(prefix, obj, traditional, add) {var name;if (jQuery.isArray(obj)) {// Serialize array item.jQuery.each(obj, function (i, v) {if (traditional || rbracket.test(prefix)) {// Treat each array item as a scalar.add(prefix, v);} else {// Item is non-scalar (array or object), encode its numeric index.buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v, traditional, add);}});} else if (!traditional && jQuery.type(obj) === "object") {// Serialize object item.for (name in obj) {buildParams(prefix + "[" + name + "]", obj[name], traditional, add);}} else {// Serialize scalar item.add(prefix, obj);}}// Serialize an array of form elements or a set of// key/values into a query stringjQuery.param = function (a, traditional) {var prefix,s = [],add = function (key, value) {// If value is a function, invoke it and return its valuevalue = jQuery.isFunction(value) ? value() : (value == null ? "" : value);s[s.length] = encodeURIComponent(key) + "=" + encodeURIComponent(value);};// Set traditional to true for jQuery <= 1.3.2 behavior.if (traditional === undefined) {traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;}// If an array was passed in, assume that it is an array of form elements.if (jQuery.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) {// Serialize the form elementsjQuery.each(a, function () {add(this.name, this.value);});} else {// If traditional, encode the "old" way (the way 1.3.2 or older// did it), otherwise encode params recursively.for (prefix in a) {buildParams(prefix, a[prefix], traditional, add);}}// Return the resulting serializationreturn s.join("&").replace(r20, "+");};jQuery.fn.extend({serialize: function () {return jQuery.param(this.serializeArray());},serializeArray: function () {return this.map(function () {// Can add propHook for "elements" to filter or add form elementsvar elements = jQuery.prop(this, "elements");return elements ? jQuery.makeArray(elements) : this;}).filter(function () {var type = this.type;// Use .is(":disabled") so that fieldset[disabled] worksreturn this.name && !jQuery(this).is(":disabled") &&rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) &&(this.checked || !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();}});// Create the request object// (This is still attached to ajaxSettings for backward compatibility)jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?// Support: IE6+function () {// XHR cannot access local files, always use ActiveX for that casereturn !this.isLocal &&// Support: IE7-8// oldIE XHR does not support non-RFC2616 methods (#13240)// See (v=vs.85).aspx// and .html#sec9// Although this check for six methods instead of eight// since IE also does not support "trace" and "connect"/^(get|post|head|put|delete|options)$/i.test(this.type) &&createStandardXHR() || createActiveXHR();} :// For all other browsers, use the standard XMLHttpRequest objectcreateStandardXHR;var xhrId = 0,xhrCallbacks = {},xhrSupported = jQuery.ajaxSettings.xhr();// Support: IE<10// Open requests must be manually aborted on unload (#5280)// See for more infoif (window.attachEvent) {window.attachEvent("onunload", function () {for (var key in xhrCallbacks) {xhrCallbacks[key](undefined, true);}});}// Determine support propertiessupport.cors = !!xhrSupported && ("withCredentials" in xhrSupported);xhrSupported = support.ajax = !!xhrSupported;// Create transport if the browser can provide an xhrif (xhrSupported) {jQuery.ajaxTransport(function (options) {// Cross domain only allowed if supported through XMLHttpRequestif (!options.crossDomain || support.cors) {var callback;return {send: function (headers, complete) {var i,xhr = options.xhr(),id = ++xhrId;// Open the socketxhr.open(options.type, options.url, options.async, options.username, options.password);// Apply custom fields if providedif (options.xhrFields) {for (i in options.xhrFields) {xhr[i] = options.xhrFields[i];}}// Override mime type if neededif (options.mimeType && xhr.overrideMimeType) {xhr.overrideMimeType(options.mimeType);}// X-Requested-With header// For cross-domain requests, seeing as conditions for a preflight are// akin to a jigsaw puzzle, we simply never set it to be sure.// (it can always be set on a per-request basis or even using ajaxSetup)// For same-domain requests, won't change header if already provided.if (!options.crossDomain && !headers["X-Requested-With"]) {headers["X-Requested-With"] = "XMLHttpRequest";}// Set headersfor (i in headers) {// Support: IE<9// IE's ActiveXObject throws a 'Type Mismatch' exception when setting// request header to a null-value.//// To keep consistent with other XHR implementations, cast the value// to string and ignore `undefined`.if (headers[i] !== undefined) {xhr.setRequestHeader(i, headers[i] + "");}}// Do send the request// This may raise an exception which is actually// handled in jQuery.ajax (so no try/catch here)xhr.send((options.hasContent && options.data) || null);// Listenercallback = function (_, isAbort) {var status, statusText, responses;// Was never called and is aborted or completeif (callback && (isAbort || xhr.readyState === 4)) {// Clean updelete xhrCallbacks[id];callback = undefined;xhr.onreadystatechange = jQuery.noop;// Abort manually if neededif (isAbort) {if (xhr.readyState !== 4) {xhr.abort();}} else {responses = {};status = xhr.status;// Support: IE<10// Accessing binary-data responseText throws an exception// (#11426)if (typeof xhr.responseText === "string") {responses.text = xhr.responseText;}// Firefox throws an exception when accessing// statusText for faulty cross-domain requeststry {statusText = xhr.statusText;} catch (e) {// We normalize with Webkit giving an empty statusTextstatusText = "";}// Filter status for non standard behaviors// If the request is local and we have data: assume a success// (success with no data won't get notified, that's the best we// can do given current implementations)if (!status && options.isLocal && !options.crossDomain) {status = responses.text ? 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"&" : "?") + s.jsonp + "=" + callbackName;}// Use data converter to retrieve json after script executions.converters["script json"] = function () {if (!responseContainer) {jQuery.error(callbackName + " was not called");}return responseContainer[0];};// force json dataTypes.dataTypes[0] = "json";// Install callbackoverwritten = window[callbackName];window[callbackName] = function () {responseContainer = arguments;};// Clean-up function (fires after converters)jqXHR.always(function () {// Restore preexisting valuewindow[callbackName] = overwritten;// Save back as freeif (s[callbackName]) {// make sure that re-using the options doesn't screw things arounds.jsonpCallback = originalSettings.jsonpCallback;// save the callback name for future useoldCallbacks.push(callbackName);}// Call if it was a function and we have a responseif (responseContainer && jQuery.isFunction(overwritten)) {overwritten(responseContainer[0]);}responseContainer = overwritten = undefined;});// Delegate to scriptreturn "script";}});// data: string of html// context (optional): If specified, the fragment will be created in this context, defaults to document// keepScripts (optional): If true, will include scripts passed in the html stringjQuery.parseHTML = function (data, context, keepScripts) {if (!data || typeof data !== "string") {return null;}if (typeof context === "boolean") {keepScripts = context;context = false;}context = context || document;var parsed = rsingleTag.exec(data),scripts = !keepScripts && [];// Single tagif (parsed) {return [context.createElement(parsed[1])];}parsed = jQuery.buildFragment([data], context, scripts);if (scripts && scripts.length) {jQuery(scripts).remove();}return jQuery.merge([], parsed.childNodes);};// Keep a copy of the old load methodvar _load = jQuery.fn.load;/*** Load a url into a page*/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 = jQuery.trim(url.slice(off, url.length));url = url.slice(0, off);}// If it's a functionif (jQuery.isFunction(params)) {// We assume that it's the callbackcallback = params;params = undefined;// Otherwise, build a param string} else if (params && typeof params === "object") {type = "POST";}// If we have elements to modify, make the requestif (self.length > 0) {jQuery.ajax({url: url,// if "type" variable is undefined, then "GET" method will be usedtype: type,dataType: "html",data: params}).done(function (responseText) {// Save response for use in complete callbackresponse = arguments;self.html(selector ?// If a selector was specified, locate the right elements in a dummy div// Exclude scripts to avoid IE 'Permission Denied' errorsjQuery("<div>").append(jQuery.parseHTML(responseText)).find(selector) :// Otherwise use the full resultresponseText);})plete(callback && function (jqXHR, status) {self.each(callback, response || [jqXHR.responseText, status, jqXHR]);});}return this;};// Attach a bunch of functions for handling common AJAX eventsjQuery.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function (i, type) {jQuery.fn[type] = function (fn) {return this.on(type, fn);};});jQuery.expr.filters.animated = function (elem) {return jQuery.grep(jQuery.timers, function (fn) {return elem === fn.elem;}).length;};var docElem = window.document.documentElement;/*** Gets a window from an element*/function getWindow(elem) {return jQuery.isWindow(elem) ?elem :elem.nodeType === 9 ?elem.defaultView || elem.parentWindow :false;}jQuery.offset = {setOffset: function (elem, options, i) {var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,position = jQuery.css(elem, "position"),curElem = jQuery(elem),props = {};// set position first, in-case top/left are set even on static elemif (position === "static") {elem.style.position = "relative";}curOffset = curElem.offset();curCSSTop = jQuery.css(elem, "top");curCSSLeft = jQuery.css(elem, "left");calculatePosition = (position === "absolute" || position === "fixed") &&jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1;// need to be able to calculate position if either top or left is auto and position is either absolute or fixedif (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({offset: function (options) {if (arguments.length) {return options === undefined ?this :this.each(function (i) {jQuery.offset.setOffset(this, options, i);});}var docElem, win,box = { top: 0, left: 0 },elem = this[0],doc = elem && elem.ownerDocument;if (!doc) {return;}docElem = doc.documentElement;// Make sure it's not a disconnected DOM nodeif (!jQuery.contains(docElem, elem)) {return box;}// If we don't have gBCR, just use 0,0 rather than error// BlackBerry 5, iOS 3 (original iPhone)if (typeof elem.getBoundingClientRect !== 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)};},position: function () {if (!this[0]) {return;}var offsetParent, offset,parentOffset = { top: 0, left: 0 },elem = this[0];// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parentif (jQuery.css(elem, "position") === "fixed") {// we assume that getBoundingClientRect is available when computed position is fixedoffset = elem.getBoundingClientRect();} else {// Get *real* offsetParentoffsetParent = this.offsetParent();// Get correct offsetsoffset = this.offset();if (!jQuery.nodeName(offsetParent[0], "html")) {parentOffset = offsetParent.offset();}// Add offsetParent bordersparentOffset.top += jQuery.css(offsetParent[0], "borderTopWidth", true);parentOffset.left += jQuery.css(offsetParent[0], "borderLeftWidth", true);}// Subtract parent offsets and element margins// note: when an element has margin: auto the offsetLeft and marginLeft// are the same in Safari causing offset.left to incorrectly be 0return {top: offset.top - parentOffset.top - jQuery.css(elem, "marginTop", true),left: offset.left - parentOffset.left - jQuery.css(elem, "marginLeft", true)};},offsetParent: function () {return this.map(function () {var offsetParent = this.offsetParent || docElem;while (offsetParent && (!jQuery.nodeName(offsetParent, "html") && jQuery.css(offsetParent, "position") === "static")) {offsetParent = offsetParent.offsetParent;}return offsetParent || docElem;});}});// Create scrollLeft and scrollTop methodsjQuery.each({ scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function (method, prop) {var top = /Y/.test(prop);jQuery.fn[method] = function (val) {return 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);};});// Add the top/left cssHooks using jQuery.fn.position// Webkit bug: .cgi?id=29084// getComputedStyle returns percent when specified for top/left/bottom/right// rather than make the css module depend on the offset module, we just check for it herejQuery.each(["top", "left"], function (i, prop) {jQuery.cssHooks[prop] = addGetHookIf(support.pixelPosition,function (elem, computed) {if (computed) {computed = curCSS(elem, prop);// if curCSS returns percentage, fallback to offsetreturn rnumnonpx.test(computed) ?jQuery(elem).position()[prop] + "px" :computed;}});});// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methodsjQuery.each({ Height: "height", Width: "width" }, function (name, type) {jQuery.each({ padding: "inner" + name, content: type, "": "outer" + name }, function (defaultExtra, funcName) {// margin is only for outerHeight, outerWidthjQuery.fn[funcName] = function (margin, value) {var chainable = arguments.length && (defaultExtra || typeof margin !== "boolean"),extra = defaultExtra || (margin === true || value === true ? "margin" : "border");return access(this, function (elem, type, value) {var doc;if (jQuery.isWindow(elem)) {// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there// isn't a whole lot we can do. See pull request at this URL for discussion:// elem.document.documentElement["client" + name];}// Get document width or heightif (elem.nodeType === 9) {doc = elem.documentElement;// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.return Math.max(elem.body["scroll" + name], doc["scroll" + name],elem.body["offset" + name], doc["offset" + name],doc["client" + name]);}return value === undefined ?// Get width or height on the element, requesting but not forcing parseFloatjQuery.css(elem, type, extra) :// Set width or height on the elementjQuery.style(elem, type, value, extra);}, type, chainable ? margin : undefined, chainable, null);};});});// The number of elements contained in the matched element setjQuery.fn.size = function () {return this.length;};jQuery.fn.andSelf = jQuery.fn.addBack;// Register as a named AMD module, since jQuery can be concatenated with other// files that may use define, but not via a proper concatenation script that// understands anonymous AMD modules. A named AMD is safest and most robust// way to register. Lowercase jquery is used because AMD module names are// derived from file names, and jQuery is normally delivered in a lowercase// file name. Do this after creating the global so that if an AMD module wants// to call noConflict to hide this version of jQuery, it will work.// Note that for maximum portability, libraries that are not jQuery should// declare themselves as anonymous modules, and avoid setting a global if an// AMD loader is present. jQuery is a special case. 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Disabled blockWidth. Useful for responsive backgroundsautoBlockSize: 24, // The max size of a block for autowidth modedifficulty: 'normal', // Difficulty (normal|nice|evil).speed: 20, // The speed of the game. The higher, the faster the pieces go.asdwKeys: true, // Enable ASDW keys// CopyplayText: 'Let\'s play some Tetris',playButtonText: 'Play',gameOverText: 'Game Over',restartButtonText: 'Play Again',scoreText: 'Score',// Basic CallbacksonStart: function () { },onRestart: function () { },onGameOver: function (score) { },// When a block is placedonPlaced: function () { },// When a line is made. Returns the number of lines, score assigned and total scoreonLine: function (lines, scoreIncrement, score) { }},/*** Start/Restart Game*/start: function () {this._doStart();this.options.onStart.call(this.element);},restart: function () {this._doStart();this.options.onRestart.call(this.element);},gameover: function () {this.showGameOverMessage();this._board.gameover = true;this.options.onGameOver.call(this.element, this._filled.score);},_doStart: function () {this._filled.clearAll();this._filled._resetScore();this._board.cur = this._board.nextShape();this._board.started = true;this._board.gameover = false;this._board.dropDelay = 5;this._board.render(true);this._board.animate();this._$start.fadeOut(150);this._$gameover.fadeOut(150);this._$score.fadeIn(150);},pause: function () {this._board.paused = true;},resume: function () {this._board.paused = false;},autoplay: function (enable) {if (typeof enable !== 'boolean') { enable = true; }// On autoplay, start the game right awaythis.options.autoplay = enable;if (enable && !this._board.started) {this._doStart();}this._setupControls(!enable);this._setupTouchControls(!enable);},controls: function (enable) {if (typeof enable !== 'boolean') { enable = true; }this._setupControls(enable);},touchControls: function (enable) {if (typeof enable !== 'boolean') { enable = true; }this._setupTouchControls(enable);},score: function (newScore) {if (typeof newScore !== 'undefined' && parseInt(newScore) >= 0) {this._filled.score = parseInt(newScore);this._$scoreText.text(this._filled_score);}return this._filled.score;},freesquares: function () {return this._filled.getFreeSpaces();},showStartMessage: function () {this._$start.show();},showGameOverMessage: function () {this._$gameover.show();},/*** Update the sizes of the renderer (this makes the game responsive)*/updateSizes: function () {this._PIXEL_WIDTH = this.element.innerWidth();this._PIXEL_HEIGHT = this.element.innerHeight();this._BLOCK_WIDTH = this.options.blockWidth;this._BLOCK_HEIGHT = Math.floor(this.element.innerHeight() / this.element.innerWidth() * this._BLOCK_WIDTH);this._block_size = Math.floor(this._PIXEL_WIDTH / this._BLOCK_WIDTH);this._border_width = 2;// Recalculate the pixel width and height so the canvas always has the best possible sizethis._PIXEL_WIDTH = this._block_size * this._BLOCK_WIDTH;this._PIXEL_HEIGHT = this._block_size * this._BLOCK_HEIGHT;this._$canvas.attr('width', this._PIXEL_WIDTH).attr('height', this._PIXEL_HEIGHT);},theme: function (newTheme) {if (typeof newTheme === 'undefined') {return this.options.theme || this._theme;}// Setup the theme properlyif (typeof newTheme === 'string') {this.options.theme = newTheme;this._theme = $.extend(true, {}, BlockrainThemes[newTheme]);}else {this.options.theme = null;this._theme = newTheme;}if (typeof this._theme === 'undefined' || this._theme === null) {this._theme = $.extend(true, {}, BlockrainThemes['retro']);this.options.theme = 'retro';}if (isNaN(parseInt(this._theme.strokeWidth)) || typeof parseInt(this._theme.strokeWidth) !== 'number') {this._theme.strokeWidth = 2;}// Load the image assetsthis._preloadThemeAssets();if (this._board !== null) {if (typeof this._theme.background === 'string') {this._$canvas.css('background-color', this._theme.background);}this._board.render();}},// Theme_theme: {},// UI Elements_$game: null,_$canvas: null,_$gameholder: null,_$start: null,_$gameover: null,_$score: null,_$scoreText: null,// Canvas_canvas: null,_ctx: null,// Initialization_create: function () {var game = this;this.theme(this.options.theme);this._createHolder();this._createUI();this._refreshBlockSizes();this.updateSizes();$(window).resize(function () {//game.updateSizes();});this._SetupShapeFactory();this._SetupFilled();this._SetupInfo();this._SetupBoard();this._info.init();this._board.init();var renderLoop = function () {requestAnimationFrame(renderLoop);game._board.render();};renderLoop();if (this.options.autoplay) {this.autoplay(true);this._setupTouchControls(false);} else {this._setupControls(true);this._setupTouchControls(false);}},_checkCollisions: function (x, y, blocks, checkDownOnly) {// x & y should be aspirational valuesvar i = 0, len = blocks.length, a, b;for (; i < len; i += 2) {a = x + blocks[i];b = y + blocks[i + 1];if (b >= this._BLOCK_HEIGHT || this._filled.check(a, b)) {return true;} else if (!checkDownOnly && a < 0 || a >= this._BLOCK_WIDTH) {return true;}}return false;},_board: null,_info: null,_filled: null,/*** Draws the background*/_drawBackground: function () {if (typeof this._theme.background !== 'string') {return;}if (this._theme.backgroundGrid instanceof Image) {// Not loadedif (this._theme.backgroundGrid.width === 0 || this._theme.backgroundGrid.height === 0) { return; }this._ctx.globalAlpha = 1.0;for (var x = 0; x < this._BLOCK_WIDTH; x++) {for (var y = 0; y < this._BLOCK_HEIGHT; y++) {var cx = x * this._block_size;var cy = y * this._block_size;this._ctx.drawImage(this._theme.backgroundGrid,0, 0, this._theme.backgroundGrid.width, this._theme.backgroundGrid.height,cx, cy, this._block_size, this._block_size);}}}else if (typeof this._theme.backgroundGrid === 'string') {var borderWidth = this._theme.strokeWidth;var borderDistance = Math.round(this._block_size * 0.23);var squareDistance = Math.round(this._block_size * 0.30);this._ctx.globalAlpha = 1.0;this._ctx.fillStyle = this._theme.backgroundGrid;for (var x = 0; x < this._BLOCK_WIDTH; x++) {for (var y = 0; y < this._BLOCK_HEIGHT; y++) {var cx = x * this._block_size;var cy = y * this._block_size;this._ctx.fillRect(cx + borderWidth, cy + borderWidth, this._block_size - borderWidth * 2, this._block_size - borderWidth * 2);}}}this._ctx.globalAlpha = 1.0;},/*** Shapes*/_shapeFactory: null,_shapes: {/*** The shapes have a reference point (the dot) and always rotate left.* Keep in mind that the blocks should keep in the same relative position when rotating,* to allow for custom per-block themes.*//** X* O XOXX* X* X* . .*/line: [[0, -1, 0, -2, 0, -3, 0, -4],[2, -2, 1, -2, 0, -2, -1, -2],[0, -4, 0, -3, 0, -2, 0, -1],[-1, -2, 0, -2, 1, -2, 2, -2]],/** XX* XX*/square: [[0, 0, 1, 0, 0, -1, 1, -1],[1, 0, 1, -1, 0, 0, 0, -1],[1, -1, 0, -1, 1, 0, 0, 0],[0, -1, 0, 0, 1, -1, 1, 0]],/** X X X* XOX XO XOX OX* . .X .X .X*/arrow: [[0, -1, 1, -1, 2, -1, 1, -2],[1, 0, 1, -1, 1, -2, 0, -1],[2, -1, 1, -1, 0, -1, 1, 0],[1, -2, 1, -1, 1, 0, 2, -1]],/** X X XX* O XOX O XOX* .XX . .X X*/rightHook: [[2, 0, 1, 0, 1, -1, 1, -2],[2, -2, 2, -1, 1, -1, 0, -1],[0, -2, 1, -2, 1, -1, 1, 0],[0, 0, 0, -1, 1, -1, 2, -1]],/** X XX X* O XOX O XOX* XX . X .X .*/leftHook: [[0, 0, 1, 0, 1, -1, 1, -2],[2, 0, 2, -1, 1, -1, 0, -1],[2, -2, 1, -2, 1, -1, 1, 0],[0, -2, 0, -1, 1, -1, 2, -1]],/** X XX* XO OX* X .*/leftZag: [[0, 0, 0, -1, 1, -1, 1, -2],[2, -1, 1, -1, 1, -2, 0, -2],[1, -2, 1, -1, 0, -1, 0, 0],[0, -2, 1, -2, 1, -1, 2, -1]],/** X* XO OX* .X XX*/rightZag: [[1, 0, 1, -1, 0, -1, 0, -2],[2, -1, 1, -1, 1, 0, 0, 0],[0, -2, 0, -1, 1, -1, 1, 0],[0, 0, 1, 0, 1, -1, 2, -1]]},_SetupShapeFactory: function () {var game = this;if (this._shapeFactory !== null) { return; }function Shape(game, orientations, symmetrical, blockType) {$.extend(this, {x: 0,y: 0,symmetrical: symmetrical,init: function () {$.extend(this, {orientation: 0,x: Math.floor(game._BLOCK_WIDTH / 2) - 1,y: -1});return this;},blockType: blockType,blockVariation: null,blocksLen: orientations[0].length,orientations: orientations,orientation: 0, // 4 possiblerotate: function (direction) {var orientation = (this.orientation + (direction === 'left' ? 1 : -1) + 4) % 4;//TODO - when past limit - auto shift and remember that too!if (!game._checkCollisions(this.x, this.y, this.getBlocks(orientation))) {this.orientation = orientation;game._board.renderChanged = true;}},moveRight: function () {if (!game._checkCollisions(this.x + 1, this.y, this.getBlocks())) {this.x++;game._board.renderChanged = true;}},moveLeft: function () {if (!game._checkCollisions(this.x - 1, this.y, this.getBlocks())) {this.x--;game._board.renderChanged = true;}},drop: function () {if (!game._checkCollisions(this.x, this.y + 1, this.getBlocks())) {this.y++;// Reset the drop count, as we dropped the block soonergame._board.dropCount = -1;game._board.animate();game._board.renderChanged = true;}},getBlocks: function (orientation) { // optional paramreturn this.orientations[orientation !== undefined ? orientation : this.orientation];},draw: function (_x, _y, _orientation) {var blocks = this.getBlocks(_orientation),x = _x === undefined ? this.x : _x,y = _y === undefined ? this.y : _y,i = 0,index = 0;for (; i < this.blocksLen; i += 2) {game._board.drawBlock(x + blocks[i], y + blocks[i + 1], this.blockType, this.blockVariation, index, this.orientation, true);index++;}},getBounds: function (_blocks) { // _blocks can be an array of blocks, an orientation index, or undefinedvar blocks = $.isArray(_blocks) ? _blocks : this.getBlocks(_blocks),i = 0, len = blocks.length, minx = 999, maxx = -999, miny = 999, maxy = -999;for (; i < len; i += 2) {if (blocks[i] < minx) { minx = blocks[i]; }if (blocks[i] > maxx) { maxx = blocks[i]; }if (blocks[i + 1] < miny) { miny = blocks[i + 1]; }if (blocks[i + 1] > maxy) { maxy = blocks[i + 1]; }}return {left: minx,right: maxx,top: miny,bottom: maxy,width: maxx - minx,height: maxy - miny};}});return this.init();};this._shapeFactory = {line: function () {return new Shape(game, game._shapes.line, false, 'line');},square: function () {return new Shape(game, game._shapes.square, false, 'square');},arrow: function () {return new Shape(game, game._shapes.arrow, false, 'arrow');},leftHook: function () {return new Shape(game, game._shapes.leftHook, false, 'leftHook');},rightHook: function () {return new Shape(game, game._shapes.rightHook, false, 'rightHook');},leftZag: function () {return new Shape(game, game._shapes.leftZag, false, 'leftZag');},rightZag: function () {return new Shape(game, game._shapes.rightZag, false, 'rightZag');}};},_SetupFilled: function () {var game = this;if (this._filled !== null) { return; }this._filled = {data: new Array(game._BLOCK_WIDTH * game._BLOCK_HEIGHT),score: 0,toClear: {},check: function (x, y) {return this.data[this.asIndex(x, y)];},add: function (x, y, blockType, blockVariation, blockIndex, blockOrientation) {if (x >= 0 && x < game._BLOCK_WIDTH && y >= 0 && y < game._BLOCK_HEIGHT) {this.data[this.asIndex(x, y)] = {blockType: blockType,blockVariation: blockVariation,blockIndex: blockIndex,blockOrientation: blockOrientation};}},getFreeSpaces: function () {var count = 0;for (var i = 0; i < this.data.length; i++) {count += (this.data[i] ? 1 : 0);}},asIndex: function (x, y) {return x + y * game._BLOCK_WIDTH;},asX: function (index) {return index % game._BLOCK_WIDTH;},asY: function (index) {return Math.floor(index / game._BLOCK_WIDTH);},clearAll: function () {delete this.data;this.data = new Array(game._BLOCK_WIDTH * game._BLOCK_HEIGHT);},_popRow: function (row_to_pop) {for (var i = game._BLOCK_WIDTH * (row_to_pop + 1) - 1; i >= 0; i--) {this.data[i] = (i >= game._BLOCK_WIDTH ? this.data[i - game._BLOCK_WIDTH] : undefined);}},checkForClears: function () {var startLines = game._board.lines;var rows = [], i, len, count, mod;for (i = 0, len = this.data.length; i < len; i++) {mod = this.asX(i);if (mod == 0) count = 0;if (this.data[i] && typeof this.data[i] !== 'undefined' && typeof this.data[i].blockType === 'string') {count += 1;}if (mod == game._BLOCK_WIDTH - 1 && count == game._BLOCK_WIDTH) {rows.push(this.asY(i));}}for (i = 0, len = rows.length; i < len; i++) {this._popRow(rows[i]);game._board.lines++;if (game._board.lines % 10 == 0 && game._board.dropDelay > 1) {game._board.dropDelay *= 0.9;}}var clearedLines = game._board.lines - startLines;this._updateScore(clearedLines);},_updateScore: function (numLines) {if (numLines <= 0) { return; }var scores = [0, 400, 1000, 3000, 12000];if (numLines >= scores.length) { numLines = scores.length - 1 }this.score += scores[numLines];game._$scoreText.text(this.score);game.options.onLine.call(game.element, numLines, scores[numLines], this.score);},_resetScore: function () {this.score = 0;game._$scoreText.text(this.score);},draw: function () {for (var i = 0, len = this.data.length, row, color; i < len; i++) {if (this.data[i] !== undefined) {row = this.asY(i);var block = this.data[i];game._board.drawBlock(this.asX(i), row, block.blockType, block.blockVariation, block.blockIndex, block.blockOrientation);}}}};},_SetupInfo: function () {var game = this;this._info = {mode: game.options.difficulty,modes: ['normal','nice','evil'],modesY: 170,autopilotY: null,init: function () {this.mode = game.options.difficulty;},setMode: function (mode) {this.mode = mode;game._board.nextShape(true);}};},_SetupBoard: function () {var game = this;var info = this._info;this._board = {// This sets the tick rate for the gameanimateDelay: 1000 / game.options.speed,animateTimeoutId: null,cur: null,lines: 0,// DropCount increments on each animation frame. After n frames, the piece drops 1 square// By making dropdelay lower (down to 0), the pieces move faster, up to once per tick (animateDelay).dropCount: 0,dropDelay: 5, //5,holding: { left: null, right: null, drop: null },holdingThreshold: 200, // How long do you have to hold a key to make commands repeat (in ms)started: false,gameover: false,renderChanged: true,init: function () {this.cur = this.nextShape();if (game.options.showFieldOnStart) {game._drawBackground();game._board.createRandomBoard();game._board.render();}this.showStartMessage();},showStartMessage: function () {game._$start.show();},showGameOverMessage: function () {game._$gameover.show();},nextShape: function (_set_next_only) {var next = this.next,func, shape, result;if (info.mode == 'nice' || info.mode == 'evil') {func = game._niceShapes;}else {func = game._randomShapes();}if (game.options.no_preview) {this.next = null;if (_set_next_only) return null;shape = func(game._filled, game._checkCollisions, game._BLOCK_WIDTH, game._BLOCK_HEIGHT, info.mode);if (!shape) throw new Error('No shape returned from shape function!', func);shape.init();result = shape;}else {shape = func(game._filled, game._checkCollisions, game._BLOCK_WIDTH, game._BLOCK_HEIGHT, info.mode);if (!shape) throw new Error('No shape returned from shape function!', func);shape.init();this.next = shape;if (_set_next_only) return null;result = next || this.nextShape();}if (game.options.autoplay) { //fun little hack...game._niceShapes(game._filled, game._checkCollisions, game._BLOCK_WIDTH, game._BLOCK_HEIGHT, 'normal', result);result.orientation = result.best_orientation;result.x = result.best_x;}if (typeof game._themeplexBlocks !== 'undefined') {if ($.isArray(game._themeplexBlocks[result.blockType])) {result.blockVariation = game._randInt(0, game._themeplexBlocks[result.blockType].length - 1);} else {result.blockVariation = null;}}else if (typeof game._theme.blocks !== 'undefined') {if ($.isArray(game._theme.blocks[result.blockType])) {result.blockVariation = game._randInt(0, game._theme.blocks[result.blockType].length - 1);} else {result.blockVariation = null;}}return result;},animate: function () {var drop = false,moved = false,gameOver = false,now = Date.now();if (this.animateTimeoutId) { clearTimeout(this.animateTimeoutId); }//game.updateSizes();if (!this.paused && !this.gameover) {this.dropCount++;// Drop by delay or holdingif ((this.dropCount >= this.dropDelay) ||(game.options.autoplay) ||(this.holding.drop && (now - this.holding.drop) >= this.holdingThreshold)) {drop = true;moved = true;this.dropCount = 0;}// Move Left by holdingif (this.holding.left && (now - this.holding.left) >= this.holdingThreshold) {moved = true;this.cur.moveLeft();}// Move Right by holdingif (this.holding.right && (now - this.holding.right) >= this.holdingThreshold) {moved = true;this.cur.moveRight();}// Test for a collision, add the piece to the filled blocks and fetch the next oneif (drop) {var cur = this.cur, x = cur.x, y = cur.y, blocks = cur.getBlocks();if (game._checkCollisions(x, y + 1, blocks, true)) {drop = false;var blockIndex = 0;for (var i = 0; i < cur.blocksLen; i += 2) {game._filled.add(x + blocks[i], y + blocks[i + 1], cur.blockType, cur.blockVariation, blockIndex, cur.orientation);if (y + blocks[i] < 0) {gameOver = true;}blockIndex++;}game._filled.checkForClears();this.cur = this.nextShape();this.renderChanged = true;// Stop holding drop (and any other buttons). Just in case the controls get sticky.this.holding.left = null;this.holding.right = null;this.holding.drop = null;game.options.onPlaced.call(game.element);}}}// Dropif (drop) {moved = true;this.cur.y++;}if (drop || moved) {this.renderChanged = true;}if (gameOver) {this.gameover = true;game.gameover();if (game.options.autoplay && game.options.autoplayRestart) {// On autoplay, restart the game automaticallygame.restart();}this.renderChanged = true;} else {// Update the speedthis.animateDelay = 1000 / game.options.speed;this.animateTimeoutId = window.setTimeout(function () {game._board.animate();}, this.animateDelay);}},createRandomBoard: function () {var start = [], blockTypes = [], i, ilen, j, jlen, blockType;// Draw a random blockrain screenblockTypes = Object.keys(game._shapeFactory);for (i = 0, ilen = game._BLOCK_WIDTH; i < ilen; i++) {for (j = 0, jlen = game._randChoice([game._randInt(0, 8), game._randInt(5, 9)]) ; j < jlen; j++) {if (!blockType || !game._randInt(0, 3)) blockType = game._randChoice(blockTypes);// Use a random piece and orientation// Todo: Use an actual random variationgame._filled.add(i, game._BLOCK_HEIGHT - j, blockType, game._randInt(0, 3), null, game._randInt(0, 3));}}/*for (i=0, ilen=WIDTH; i<ilen; i++) {for (j=0, jlen=randChoice([randInt(0, 8), randInt(5, 9)]); j<jlen; j++) {if (!blockType || !randInt(0, 3)) blockType = randChoice(blockTypes);start.push([i, HEIGHT - j, blockType]);}}if( options.showFieldOnStart ) {drawBackground();for (i=0, ilen=start.length; i<ilen; i++) {drawBlock.apply(drawBlock, start[i]);}}*/game._board.render(true);},render: function (forceRender) {if (this.renderChanged || forceRender) {this.renderChanged = false;game._ctx.clearRect(0, 0, game._PIXEL_WIDTH, game._PIXEL_HEIGHT);game._drawBackground();game._filled.draw();this.cur.draw();}},/*** Draws one block (Each piece is made of 4 blocks)* The blockType is used to draw any block.* The falling attribute is needed to apply different styles for falling and placed blocks.*/drawBlock: function (x, y, blockType, blockVariation, blockIndex, blockRotation, falling) {// convert x and y to pixelx = x * game._block_size;y = y * game._block_size;falling = typeof falling === 'boolean' ? falling : false;var borderWidth = game._theme.strokeWidth;var borderDistance = Math.round(game._block_size * 0.23);var squareDistance = Math.round(game._block_size * 0.30);var color = this.getBlockColor(blockType, blockVariation, blockIndex, falling);// Draw the main squaregame._ctx.globalAlpha = 1.0;// If it's an image, the block has a specific texture. Use that.if (color instanceof Image) {game._ctx.globalAlpha = 1.0;// Not loadedif (color.width === 0 || color.height === 0) { return; }// A square is the same style for all blocksif (typeof game._theme.blocks !== 'undefined' && game._theme.blocks !== null) {game._ctx.drawImage(color, 0, 0, color.width, color.height, x, y, game._block_size, game._block_size);}// A custom textureelse if (typeof game._themeplexBlocks !== 'undefined' && game._themeplexBlocks !== null) {if (typeof blockIndex === 'undefined' || blockIndex === null) { blockIndex = 0; }var getCustomBlockImageCoordinates = function (image, blockType, blockIndex) {// The image is based on the first ("upright") orientationvar positions = game._shapes[blockType][0];// Find the number of tiles it should havevar minX = Math.min(positions[0], positions[2], positions[4], positions[6]);var maxX = Math.max(positions[0], positions[2], positions[4], positions[6]);var minY = Math.min(positions[1], positions[3], positions[5], positions[7]);var maxY = Math.max(positions[1], positions[3], positions[5], positions[7]);var rangeX = maxX - minX + 1;var rangeY = maxY - minY + 1;// X and Y sizes should match. Should.var tileSizeX = image.width / rangeX;var tileSizeY = image.height / rangeY;return {x: tileSizeX * (positions[blockIndex * 2] - minX),y: tileSizeY * Math.abs(minY - positions[blockIndex * 2 + 1]),w: tileSizeX,h: tileSizeY};};var coords = getCustomBlockImageCoordinates(color, blockType, blockIndex);game._ctx.save();game._ctx.translate(x, y);game._ctx.translate(game._block_size / 2, game._block_size / 2);game._ctx.rotate(-Math.PI / 2 * blockRotation);game._ctx.drawImage(color, coords.x, coords.y, coords.w, coords.h,-game._block_size / 2, -game._block_size / 2, game._block_size, game._block_size);game._ctx.restore();} else {// ERRORgame._ctx.fillStyle = '#ff0000';game._ctx.fillRect(x, y, game._block_size, game._block_size);}}else if (typeof color === 'string') {game._ctx.fillStyle = color;game._ctx.fillRect(x, y, game._block_size, game._block_size);// Inner Shadowif (typeof game._theme.innerShadow === 'string') {game._ctx.globalAlpha = 1.0;game._ctx.strokeStyle = game._theme.innerShadow;game._ctx.lineWidth = 1.0;// Draw the bordersgame._ctx.strokeRect(x + 1, y + 1, game._block_size - 2, game._block_size - 2);}// Decoration (borders)if (typeof game._theme.stroke === 'string') {game._ctx.globalAlpha = 1.0;game._ctx.fillStyle = game._theme.stroke;game._ctx.strokeStyle = game._theme.stroke;game._ctx.lineWidth = borderWidth;// Draw the bordersgame._ctx.strokeRect(x, y, game._block_size, game._block_size);}if (typeof game._theme.innerStroke === 'string') {// Draw the inner dashesgame._ctx.fillStyle = game._theme.innerStroke;game._ctx.fillRect(x + borderDistance, y + borderDistance, game._block_size - borderDistance * 2, borderWidth);// The rects shouldn't overlap, to prevent issues with transparencygame._ctx.fillRect(x + borderDistance, y + borderDistance + borderWidth, borderWidth, game._block_size - borderDistance * 2 - borderWidth);}if (typeof game._theme.innerSquare === 'string') {// Draw the inner squaregame._ctx.fillStyle = game._theme.innerSquare;game._ctx.globalAlpha = 0.2;game._ctx.fillRect(x + squareDistance, y + squareDistance, game._block_size - squareDistance * 2, game._block_size - squareDistance * 2);}}// Return the alpha back to 1.0 so we don't create any issues with other drawings.game._ctx.globalAlpha = 1.0;},getBlockColor: function (blockType, blockVariation, blockIndex, falling) {/*** The theme allows us to do many things:* - Use a specific color for the falling block (primary), regardless of the proper color.* - Use another color for the placed blocks (secondary).* - Default to the "original" block color in any of those cases by setting primary and/or secondary to null.* - With primary and secondary as null, all blocks keep their original colors.*/var getBlockVariation = function (blockTheme, blockVariation) {if ($.isArray(blockTheme)) {if (blockVariation !== null && typeof blockTheme[blockVariation] !== 'undefined') {return blockTheme[blockVariation];}else if (blockTheme.length > 0) {return blockTheme[0];} else {return null;}} else {return blockTheme;}}if (typeof falling !== 'boolean') { falling = true; }if (falling) {if (typeof game._theme.primary === 'string' && game._theme.primary !== '') {return game._theme.primary;} else if (typeof game._theme.blocks !== 'undefined' && game._theme.blocks !== null) {return getBlockVariation(game._theme.blocks[blockType], blockVariation);} else {return getBlockVariation(game._themeplexBlocks[blockType], blockVariation);}} else {if (typeof game._theme.secondary === 'string' && game._theme.secondary !== '') {return game._theme.secondary;} else if (typeof game._theme.blocks !== 'undefined' && game._theme.blocks !== null) {return getBlockVariation(game._theme.blocks[blockType], blockVariation);} else {return getBlockVariation(game._themeplexBlocks[blockType], blockVariation);}}}};game._niceShapes = game._getNiceShapes();},// Utility Functions_randInt: function (a, b) { return a + Math.floor(Math.random() * (1 + b - a)); },_randSign: function () { return this._randInt(0, 1) * 2 - 1; },_randChoice: function (choices) { return choices[this._randInt(0, choices.length - 1)]; },/*** Find base64 encoded images and load them as image objects, which can be used by the canvas renderer*/_preloadThemeAssets: function () {var game = this;var hexColorcheck = new RegExp('^#[A-F0-9+]{3,6}', 'i');var base64check = new RegExp('^data:image/(png|gif|jpg);base64,', 'i');var handleAssetLoad = function () {// Rerender the board as soon as an asset loadsif (game._board) {game._board.render(true);}};var loadAsset = function (src) {var plainSrc = src;if (!hexColorcheck.test(plainSrc)) {// It's an imagesrc = new Image();src.src = plainSrc;src.onload = handleAssetLoad;} else {// It's a colorsrc = plainSrc;}return src;};var startAssetLoad = function (block) {// Assets can be an array of variation so they can change color/design randomlyif ($.isArray(block) && block.length > 0) {for (var i = 0; i < block.length; i++) {block[i] = loadAsset(block[i]);}}else if (typeof block === 'string') {block = loadAsset(block);}return block;};if (typeof this._themeplexBlocks !== 'undefined') {var keys = Object.keys(this._themeplexBlocks);// Load the complexBlocksfor (var i = 0; i < keys.length; i++) {this._themeplexBlocks[keys[i]] = startAssetLoad(this._themeplexBlocks[keys[i]]);}}else if (typeof this._theme.blocks !== 'undefined') {var keys = Object.keys(this._theme.blocks);// Load the blocksfor (var i = 0; i < keys.length; i++) {this._theme.blocks[keys[i]] = startAssetLoad(this._theme.blocks[keys[i]]);}}// Load the bgif (typeof this._theme.backgroundGrid !== 'undefined') {if (typeof this._theme.backgroundGrid === 'string') {if (!hexColorcheck.test(this._theme.backgroundGrid)) {var src = this._theme.backgroundGrid;this._theme.backgroundGrid = new Image();this._theme.backgroundGrid.src = src;this._theme.backgroundGrid.onload = handleAssetLoad;}}}},_createHolder: function () {// Create the main holder (it holds all the ui elements, the original element is just the wrapper)this._$gameholder = $('<div class="blockrain-game-holder"></div>');this._$gameholder.css('position', 'relative').css('width', '100%').css('height', '100%');this.element.html('').append(this._$gameholder);// Create the game canvas and contextthis._$canvas = $('<canvas style="display:block; width:100%; height:100%; padding:0; margin:0; border:none;" />');if (typeof this._theme.background === 'string') {this._$canvas.css('background-color', this._theme.background);}this._$gameholder.append(this._$canvas);this._canvas = this._$canvas.get(0);this._ctx = this._canvas.getContext('2d');},_createUI: function () {var game = this;// Scoregame._$score = $('<div class="blockrain-score-holder" style="position:absolute;">' +'<div class="blockrain-score">' +'<div class="blockrain-score-msg">' + this.options.scoreText + '</div>' +'<div class="blockrain-score-num">0</div>' +'</div>' +'</div>').hide();game._$scoreText = game._$score.find('.blockrain-score-num');game._$gameholder.append(game._$score);// Create the start menugame._$start = $('<div class="blockrain-start-holder" style="position:absolute;">' +'<div class="blockrain-start">' +'<div class="blockrain-start-msg">' + this.options.playText + '</div>' +'<a class="blockrain-btn blockrain-start-btn">' + this.options.playButtonText + '</a>' +'</div>' +'</div>').hide();game._$gameholder.append(game._$start);game._$start.find('.blockrain-start-btn').click(function (event) {event.preventDefault();game.start();});// Create the game over menugame._$gameover = $('<div class="blockrain-game-over-holder" style="position:absolute;">' +'<div class="blockrain-game-over">' +'<div class="blockrain-game-over-msg">' + this.options.gameOverText + '</div>' +'<a class="blockrain-btn blockrain-game-over-btn">' + this.options.restartButtonText + '</a>' +'</div>' +'</div>').hide();game._$gameover.find('.blockrain-game-over-btn').click(function (event) {event.preventDefault();game.restart();});game._$gameholder.append(game._$gameover);this._createControls();},_createControls: function () {var game = this;game._$touchLeft = $('<a class="blockrain-touch blockrain-touch-left" />').appendTo(game._$gameholder);game._$touchRight = $('<a class="blockrain-touch blockrain-touch-right" />').appendTo(game._$gameholder);game._$touchRotateRight = $('<a class="blockrain-touch blockrain-touch-rotate-right" />').appendTo(game._$gameholder);game._$touchRotateLeft = $('<a class="blockrain-touch blockrain-touch-rotate-left" />').appendTo(game._$gameholder);game._$touchDrop = $('<a class="blockrain-touch blockrain-touch-drop" />').appendTo(game._$gameholder);},_refreshBlockSizes: function () {if (this.options.autoBlockWidth) {this.options.blockWidth = Math.ceil(this.element.width() / this.options.autoBlockSize);}},_getNiceShapes: function () {/** Things I need for this to work...* - ability to test each shape with this._filled data* - maybe give empty spots scores? and try to maximize the score?*/var game = this;var shapes = {},attr;for (var attr in this._shapeFactory) {shapes[attr] = this._shapeFactory[attr]();}function scoreBlocks(possibles, blocks, x, y, filled, width, height) {var i, len = blocks.length, score = 0, bottoms = {}, tx, ty, overlaps;// base scorefor (i = 0; i < len; i += 2) {score += possibles[game._filled.asIndex(x + blocks[i], y + blocks[i + 1])] || 0;}// overlap score -- //TODO - don't count overlaps if cleared?for (i = 0; i < len; i += 2) {tx = blocks[i];ty = blocks[i + 1];if (bottoms[tx] === undefined || bottoms[tx] < ty) {bottoms[tx] = ty;}}overlaps = 0;for (tx in bottoms) {tx = parseInt(tx);for (ty = bottoms[tx] + 1, i = 0; y + ty < height; ty++, i++) {if (!game._filled.check(x + tx, y + ty)) {overlaps += i == 0 ? 2 : 1; //TODO-score better//if (i == 0) overlaps += 1;break;}}}score = score - overlaps;return score;}function resetShapes() {for (var attr in shapes) {shapes[attr].x = 0;shapes[attr].y = -1;}}//TODO -- evil mode needs to realize that overlap is bad...var func = function (filled, checkCollisions, width, height, mode, _one_shape) {if (!_one_shape) resetShapes();var possibles = new Array(width * height),evil = mode == 'evil',x, y, py,attr, shape, i, blocks, bounds,score, best_shape, best_score = (evil ? 1 : -1) * 999, best_orientation, best_x,best_score_for_shape, best_orientation_for_shape, best_x_for_shape;for (x = 0; x < width; x++) {for (y = 0; y <= height; y++) {if (y == height || filled.check(x, y)) {for (py = y - 4; py < y; py++) {possibles[filled.asIndex(x, py)] = py; //TODO - figure out better scoring?}break;}}}// for each shape...var opts = _one_shape === undefined ? shapes : { cur: _one_shape }; //BOOfor (attr in opts) { //TODO - check in random order to prevent later shapes from winningshape = opts[attr];best_score_for_shape = -999;// for each orientation...for (i = 0; i < (shape.symmetrical ? 2 : 4) ; i++) { //TODO - only look at unique orientationsblocks = shape.getBlocks(i);bounds = shape.getBounds(blocks);// try each possible position...for (x = -bounds.left; x < width - bounds.width; x++) {for (y = -1; y < height - bounds.bottom; y++) {if (game._checkCollisions(x, y + 1, blocks, true)) {// collisionscore = scoreBlocks(possibles, blocks, x, y, filled, width, height);if (score > best_score_for_shape) {best_score_for_shape = score;best_orientation_for_shape = i;best_x_for_shape = x;}break;}}}}if ((evil && best_score_for_shape < best_score) ||(!evil && best_score_for_shape > best_score)) {best_shape = shape;best_score = best_score_for_shape;best_orientation = best_orientation_for_shape;best_x = best_x_for_shape;}}best_shape.best_orientation = best_orientation;best_shape.best_x = best_x;return best_shape;};func.no_preview = true;return func;},_randomShapes: function () {// Todo: The shapefuncs should be cached.var shapeFuncs = [];$.each(this._shapeFactory, function (k, v) { shapeFuncs.push(v); });return this._randChoice(shapeFuncs);},/*** Controls*/_setupControls: function (enable) {var game = this;var moveLeft = function (start) {if (!start) { game._board.holding.left = null; return; }if (!game._board.holding.left) {game._board.cur.moveLeft();game._board.holding.left = Date.now();game._board.holding.right = null;}}var moveRight = function (start) {if (!start) { game._board.holding.right = null; return; }if (!game._board.holding.right) {game._board.cur.moveRight();game._board.holding.right = Date.now();game._board.holding.left = null;}}var drop = function (start) {if (!start) { game._board.holding.drop = null; return; }if (!game._board.holding.drop) {game._board.cur.drop();game._board.holding.drop = Date.now();}}var rotateLeft = function () {game._board.cur.rotate('left');}var rotateRight = function () {game._board.cur.rotate('right');}// Handlers: These are used to be able to bind/unbind controlsvar handleKeyDown = function (evt) {if (!game._board.cur) { return true; }var caught = false;caught = true;if (game.options.asdwKeys) {switch (evt.keyCode) {case 65: /*a*/ moveLeft(true); break;case 68: /*d*/ moveRight(true); break;case 83: /*s*/ drop(true); break;case 87: /*w*/ game._board.cur.rotate('right'); break;}}switch (evt.keyCode) {case 37: /*left*/ moveLeft(true); break;case 39: /*right*/ moveRight(true); break;case 40: /*down*/ drop(true); break;case 38: /*up*/ game._board.cur.rotate('right'); break;case 88: /*x*/ game._board.cur.rotate('right'); break;case 90: /*z*/ game._board.cur.rotate('left'); break;default: caught = false;}if (caught) evt.preventDefault();return !caught;};var handleKeyUp = function (evt) {if (!game._board.cur) { return true; }var caught = false;caught = true;if (game.options.asdwKeys) {switch (evt.keyCode) {case 65: /*a*/ moveLeft(false); break;case 68: /*d*/ moveRight(false); break;case 83: /*s*/ drop(false); break;}}switch (evt.keyCode) {case 37: /*left*/ moveLeft(false); break;case 39: /*right*/ moveRight(false); break;case 40: /*down*/ drop(false); break;default: caught = false;}if (caught) evt.preventDefault();return !caught;};function isStopKey(evt) {var cfg = {stopKeys: { 37: 1, 38: 1, 39: 1, 40: 1 }};var isStop = (cfg.stopKeys[evt.keyCode] || (cfg.moreStopKeys && cfg.moreStopKeys[evt.keyCode]));if (isStop) evt.preventDefault();return isStop;}function getKey(evt) { return 'safekeypress.' + evt.keyCode; }function keydown(evt) {var key = getKey(evt);$.data(this, key, ($.data(this, key) || 0) - 1);return handleKeyDown.call(this, evt);}function keyup(evt) {$.data(this, getKey(evt), 0);handleKeyUp.call(this, evt);return isStopKey(evt);}// Unbind everything by default// Use event namespacing so we don't ruin other keypress events$(document).unbind('keydown.blockrain').unbind('keyup.blockrain');if (!game.options.autoplay) {if (enable) {$(document).bind('keydown.blockrain', keydown).bind('keyup.blockrain', keyup);}}},_setupTouchControls: function (enable) {var game = this;// Movements can be held for faster movementvar moveLeft = function (event) {event.preventDefault();game._board.cur.moveLeft();game._board.holding.left = Date.now();game._board.holding.right = null;game._board.holding.drop = null;};var moveRight = function (event) {event.preventDefault();game._board.cur.moveRight();game._board.holding.right = Date.now();game._board.holding.left = null;game._board.holding.drop = null;};var drop = function (event) {event.preventDefault();game._board.cur.drop();game._board.holding.drop = Date.now();};var endMoveLeft = function (event) {event.preventDefault();game._board.holding.left = null;};var endMoveRight = function (event) {event.preventDefault();game._board.holding.right = null;};var endDrop = function (event) {event.preventDefault();game._board.holding.drop = null;};// Rotations can't be heldvar rotateLeft = function (event) {event.preventDefault();game._board.cur.rotate('left');};var rotateRight = function (event) {event.preventDefault();game._board.cur.rotate('right');};// Unbind everything by defaultgame._$touchLeft.unbind('touchstart touchend click');game._$touchRight.unbind('touchstart touchend click');game._$touchRotateLeft.unbind('touchstart touchend click');game._$touchRotateRight.unbind('touchstart touchend click');game._$touchDrop.unbind('touchstart touchend click');if (!game.options.autoplay && enable) {game._$touchLeft.show().bind('touchstart click', moveLeft).bind('touchend', endMoveLeft);game._$touchRight.show().bind('touchstart click', moveRight).bind('touchend', endMoveRight);game._$touchDrop.show().bind('touchstart click', drop).bind('touchend', endDrop);game._$touchRotateLeft.show().bind('touchstart click', rotateLeft);game._$touchRotateRight.show().bind('touchstart click', rotateRight);} else {game._$touchLeft.hide();game._$touchRight.hide();game._$touchRotateLeft.hide();game._$touchRotateRight.hide();game._$touchDrop.hide();}}});})(jQuery));/*** Themes. You can add more custom themes to this object.*/window.BlockrainThemes = {'custom': {background: '#040304',backgroundGrid: 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{line: ['assets/blocks/custom/line.png', 'assets/blocks/custom/line.png'],square: ['assets/blocks/custom/square.png'],arrow: 'assets/blocks/custom/arrow.png',rightHook: ['assets/blocks/custom/rightHook.png'],leftHook: 'assets/blocks/custom/leftHook.png',rightZag: ['assets/blocks/custom/rightZag.png'],leftZag: 'assets/blocks/custom/leftZag.png'}},'candy': {background: '#040304',backgroundGrid: 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