From 1d889e52000d925f0a92e056dd7455a3e3049b1e Mon Sep 17 00:00:00 2001 From: hotoo Date: Tue, 7 Oct 2014 08:58:13 +0800 Subject: [PATCH] Fixed missing scripts --- template/assets/jquery/2.1.1/jquery-debug.js | 7422 ++++++++++++++++++ template/assets/jquery/2.1.1/jquery.js | 3 + template/assets/seajs/2.3.0/sea-debug.js | 846 ++ template/assets/seajs/2.3.0/sea.js | 2 + 4 files changed, 8273 insertions(+) create mode 100755 template/assets/jquery/2.1.1/jquery-debug.js create mode 100755 template/assets/jquery/2.1.1/jquery.js create mode 100755 template/assets/seajs/2.3.0/sea-debug.js create mode 100755 template/assets/seajs/2.3.0/sea.js diff --git a/template/assets/jquery/2.1.1/jquery-debug.js b/template/assets/jquery/2.1.1/jquery-debug.js new file mode 100755 index 0000000..c4edf3c --- /dev/null +++ b/template/assets/jquery/2.1.1/jquery-debug.js @@ -0,0 +1,7422 @@ +define("jquery/2.1.1/jquery-debug", [], function(require, exports, module) { + /*! + * jQuery JavaScript Library v2.1.1 + * http://jquery.com/ + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * + * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2014-05-01T17:11Z + */ + (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 info + module.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. (#13335) + // Support: Firefox 18+ + // + var arr = []; + var slice = arr.slice; + var concat = arr.concat; + var push = arr.push; + var indexOf = arr.indexOf; + var class2type = {}; + var toString = class2type.toString; + var hasOwn = class2type.hasOwnProperty; + var support = {}; + var + // Use the correct document accordingly with window argument (sandbox) + document = window.document, + version = "2.1.1", + // Define a local copy of jQuery + jQuery = function(selector, context) { + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init(selector, context); + }, + // Support: Android<4.1 + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function(all, letter) { + return letter.toUpperCase(); + }; + jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: version, + constructor: jQuery, + // Start with an empty selector + selector: "", + // The default length of a jQuery object is 0 + length: 0, + toArray: function() { + return slice.call(this); + }, + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function(num) { + return num != null ? + // Return just the one element from the set + (num < 0 ? this[num + this.length] : this[num]) : + // Return all the elements in a clean array + slice.call(this); + }, + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function(elems) { + // Build a new jQuery matched element set + var ret = jQuery.merge(this.constructor(), elems); + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + // Return the newly-formed element set + return ret; + }, + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function(callback, args) { + return jQuery.each(this, callback, args); + }, + map: function(callback) { + return this.pushStack(jQuery.map(this, function(elem, i) { + return callback.call(elem, i, elem); + })); + }, + slice: function() { + return this.pushStack(slice.apply(this, arguments)); + }, + first: function() { + return this.eq(0); + }, + last: function() { + return this.eq(-1); + }, + eq: function(i) { + var len = this.length, + j = +i + (i < 0 ? len : 0); + return this.pushStack(j >= 0 && j < len ? [this[j]] : []); + }, + end: function() { + return this.prevObject || this.constructor(null); + }, + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice + }; + jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + // Handle a deep copy situation + if (typeof target === "boolean") { + deep = target; + // skip the boolean and the target + target = arguments[i] || {}; + i++; + } + // Handle case when target is a string or something (possible in deep copy) + if (typeof target !== "object" && !jQuery.isFunction(target)) { + target = {}; + } + // extend jQuery itself if only one argument is passed + if (i === length) { + target = this; + i--; + } + for (; i < length; i++) { + // Only deal with non-null/undefined values + if ((options = arguments[i]) != null) { + // Extend the base object + for (name in options) { + src = target[name]; + copy = options[name]; + // Prevent never-ending loop + if (target === copy) { + continue; + } + // Recurse if we're merging plain objects or arrays + if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)))) { + if (copyIsArray) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + // Never move original objects, clone them + target[name] = jQuery.extend(deep, clone, copy); + // Don't bring in undefined values + } else if (copy !== undefined) { + target[name] = copy; + } + } + } + } + // Return the modified object + return target; + }; + jQuery.extend({ + // Unique for each copy of jQuery on the page + expando: "jQuery" + (version + Math.random()).replace(/\D/g, ""), + // Assume jQuery is ready without the ready module + isReady: true, + error: function(msg) { + throw new Error(msg); + }, + noop: function() {}, + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function(obj) { + return jQuery.type(obj) === "function"; + }, + isArray: Array.isArray, + isWindow: function(obj) { + return obj != null && obj === obj.window; + }, + isNumeric: function(obj) { + // parseFloat NaNs numeric-cast false positives (null|true|false|"") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + return !jQuery.isArray(obj) && obj - parseFloat(obj) >= 0; + }, + isPlainObject: function(obj) { + // Not plain objects: + // - Any object or value whose internal [[Class]] property is not "[object Object]" + // - DOM nodes + // - window + if (jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) { + return false; + } + if (obj.constructor && !hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) { + return false; + } + // If the function hasn't returned already, we're confident that + // |obj| is a plain object, created by {} or constructed with new Object + return true; + }, + isEmptyObject: function(obj) { + var name; + for (name in obj) { + return false; + } + return true; + }, + type: function(obj) { + if (obj == null) { + return obj + ""; + } + // Support: Android < 4.0, iOS < 6 (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? class2type[toString.call(obj)] || "object" : typeof obj; + }, + // Evaluates a script in a global context + globalEval: function(code) { + var script, + indirect = eval; + code = jQuery.trim(code); + if (code) { + // If the code includes a valid, prologue position + // strict mode pragma, execute code by injecting a + // script tag into the document. + if (code.indexOf("use strict") === 1) { + script = document.createElement("script"); + script.text = code; + document.head.appendChild(script).parentNode.removeChild(script); + } else { + // Otherwise, avoid the DOM node creation, insertion + // and removal by using an indirect global eval + indirect(code); + } + } + }, + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function(string) { + return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase); + }, + nodeName: function(elem, name) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + // args is for internal usage only + each: function(obj, callback, args) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike(obj); + if (args) { + if (isArray) { + for (; i < length; i++) { + value = callback.apply(obj[i], args); + if (value === false) { + break; + } + } + } else { + for (i in obj) { + value = callback.apply(obj[i], args); + if (value === false) { + break; + } + } + } + // A special, fast, case for the most common use of each + } else { + if (isArray) { + for (; i < length; i++) { + value = callback.call(obj[i], i, obj[i]); + if (value === false) { + break; + } + } + } else { + for (i in obj) { + value = callback.call(obj[i], i, obj[i]); + if (value === false) { + break; + } + } + } + } + return obj; + }, + // Support: Android<4.1 + trim: function(text) { + return text == null ? "" : (text + "").replace(rtrim, ""); + }, + // results is for internal usage only + makeArray: function(arr, results) { + var ret = results || []; + if (arr != null) { + if (isArraylike(Object(arr))) { + jQuery.merge(ret, typeof arr === "string" ? [arr] : arr); + } else { + push.call(ret, arr); + } + } + return ret; + }, + inArray: function(elem, arr, i) { + return arr == null ? -1 : indexOf.call(arr, elem, i); + }, + merge: function(first, second) { + var len = +second.length, + j = 0, + i = first.length; + for (; j < len; j++) { + first[i++] = second[j]; + } + first.length = i; + return first; + }, + grep: function(elems, callback, invert) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + // Go through the array, only saving the items + // that pass the validator function + for (; i < length; i++) { + callbackInverse = !callback(elems[i], i); + if (callbackInverse !== callbackExpect) { + matches.push(elems[i]); + } + } + return matches; + }, + // arg is for internal usage only + map: function(elems, callback, arg) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike(elems), + ret = []; + // Go through the array, translating each of the items to their new values + if (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 arrays + return concat.apply([], ret); + }, + // A global GUID counter for objects + guid: 1, + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function(fn, context) { + var tmp, args, proxy; + if (typeof context === "string") { + tmp = fn[context]; + context = fn; + fn = tmp; + } + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if (!jQuery.isFunction(fn)) { + return undefined; + } + // Simulated bind + args = 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 removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + return proxy; + }, + now: Date.now, + // 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 map + jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type["[object " + name + "]"] = name.toLowerCase(); + }); + + function isArraylike(obj) { + var length = obj.length, + type = jQuery.type(obj); + if (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 v1.10.19 + * http://sizzlejs.com/ + * + * Copyright 2013 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2014-04-18 + */ + (function(window) { + var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function(a, b) { + if (a === b) { + hasDuplicate = true; + } + return 0; + }, + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf if we can't use a native one + indexOf = arr.indexOf || function(elem) { + var i = 0, + len = this.length; + for (; i < len; i++) { + if (this[i] === elem) { + return i; + } + } + return -1; + }, + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + // Regular expressions + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace("w", "w#"), + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + 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 latter + 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 selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + rsibling = /[+~]/, + rescape = /'|\\/g, + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"), + funescape = function(_, escaped, escapedWhitespace) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? escaped : high < 0 ? + // BMP codepoint + String.fromCharCode(high + 0x10000) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00); + }; + // Optimize for push.apply( _, NodeList ) + try { + push.apply( + (arr = slice.call(preferredDoc.childNodes)), preferredDoc.childNodes); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[preferredDoc.childNodes.length].nodeType; + } catch (e) { + push = { + apply: arr.length ? + // Leverage slice if possible + function(target, els) { + push_native.apply(target, slice.call(els)); + } : + // Support: IE<9 + // Otherwise append directly + function(target, els) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ((target[j++] = els[i++])) {} + target.length = j - 1; + } + }; + } + + function Sizzle(selector, context, results, seed) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + if ((context ? context.ownerDocument || context : preferredDoc) !== document) { + setDocument(context); + } + context = context || document; + results = results || []; + if (!selector || typeof selector !== "string") { + return results; + } + if ((nodeType = context.nodeType) !== 1 && nodeType !== 9) { + return []; + } + if (documentIsHTML && !seed) { + // Shortcuts + if ((match = rquickExpr.exec(selector))) { + // Speed-up: Sizzle("#ID") + if ((m = match[1])) { + if (nodeType === 9) { + elem = context.getElementById(m); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document (jQuery #6963) + if (elem && elem.parentNode) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if (elem.id === m) { + results.push(elem); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if (context.ownerDocument && (elem = context.ownerDocument.getElementById(m)) && contains(context, elem) && elem.id === m) { + results.push(elem); + return results; + } + } + // Speed-up: Sizzle("TAG") + } else if (match[2]) { + push.apply(results, context.getElementsByTagName(selector)); + return results; + // Speed-up: Sizzle(".CLASS") + } else if ((m = match[3]) && support.getElementsByClassName && context.getElementsByClassName) { + push.apply(results, context.getElementsByClassName(m)); + return results; + } + } + // QSA path + if (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) { + nid = old = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if (nodeType === 1 && context.nodeName.toLowerCase() !== "object") { + groups = tokenize(selector); + if ((old = context.getAttribute("id"))) { + nid = old.replace(rescape, "\\$&"); + } else { + context.setAttribute("id", nid); + } + nid = "[id='" + nid + "'] "; + i = groups.length; + while (i--) { + groups[i] = nid + toSelector(groups[i]); + } + newContext = rsibling.test(selector) && 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 others + return select(selector.replace(rtrim, "$1"), context, results, seed); + } + /** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ + function createCache() { + var keys = []; + + function cache(key, value) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if (keys.push(key + " ") > Expr.cacheLength) { + // Only keep the most recent entries + delete cache[keys.shift()]; + } + return (cache[key + " "] = value); + } + return cache; + } + /** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ + function markFunction(fn) { + fn[expando] = true; + return fn; + } + /** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ + function assert(fn) { + var div = document.createElement("div"); + try { + return !!fn(div); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if (div.parentNode) { + div.parentNode.removeChild(div); + } + // release memory in IE + div = null; + } + } + /** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ + function addHandle(attrs, handler) { + var arr = attrs.split("|"), + i = attrs.length; + while (i--) { + Expr.attrHandle[arr[i]] = handler; + } + } + /** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ + function siblingCheck(a, b) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && (~b.sourceIndex || MAX_NEGATIVE) - (~a.sourceIndex || MAX_NEGATIVE); + // Use IE sourceIndex if available on both nodes + if (diff) { + return diff; + } + // Check if b follows a + if (cur) { + while ((cur = cur.nextSibling)) { + if (cur === b) { + return -1; + } + } + } + return a ? 1 : -1; + } + /** + * Returns a function to use in pseudos for input types + * @param {String} type + */ + function createInputPseudo(type) { + return function(elem) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; + } + /** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ + function createButtonPseudo(type) { + return function(elem) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; + } + /** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ + function createPositionalPseudo(fn) { + return markFunction(function(argument) { + argument = +argument; + return markFunction(function(seed, matches) { + var j, + matchIndexes = fn([], seed.length, argument), + i = matchIndexes.length; + // Match elements found at the specified indexes + while (i--) { + if (seed[(j = matchIndexes[i])]) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); + } + /** + * 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 !== strundefined && context; + } + // Expose support vars for convenience + support = 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, + doc = node ? node.ownerDocument || node : preferredDoc, + parent = doc.defaultView; + // If no document and documentElement is available, return + if (doc === document || doc.nodeType !== 9 || !doc.documentElement) { + return document; + } + // Set our document + document = doc; + docElem = doc.documentElement; + // Support tests + documentIsHTML = !isXML(doc); + // Support: IE>8 + // If iframe document is assigned to "document" variable and if iframe has been reloaded, + // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 + // IE6-8 do not support the defaultView property so parent will be undefined + if (parent && parent !== parent.top) { + // IE11 does not have attachEvent, so all must suffer + if (parent.addEventListener) { + parent.addEventListener("unload", function() { + setDocument(); + }, false); + } else if (parent.attachEvent) { + parent.attachEvent("onunload", function() { + setDocument(); + }); + } + } + /* Attributes + ---------------------------------------------------------------------- */ + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) + support.attributes = assert(function(div) { + div.className = "i"; + return !div.getAttribute("className"); + }); + /* getElement(s)By* + ---------------------------------------------------------------------- */ + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function(div) { + div.appendChild(doc.createComment("")); + return !div.getElementsByTagName("*").length; + }); + // Check if getElementsByClassName can be trusted + support.getElementsByClassName = rnative.test(doc.getElementsByClassName) && assert(function(div) { + div.innerHTML = "
"; + // Support: Safari<4 + // Catch class over-caching + div.firstChild.className = "i"; + // Support: Opera<10 + // Catch gEBCN failure to find non-leading classes + return div.getElementsByClassName("i").length === 2; + }); + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function(div) { + docElem.appendChild(div).id = expando; + return !doc.getElementsByName || !doc.getElementsByName(expando).length; + }); + // ID find and filter + if (support.getById) { + Expr.find["ID"] = function(id, context) { + if (typeof context.getElementById !== strundefined && documentIsHTML) { + var m = context.getElementById(id); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }; + Expr.filter["ID"] = function(id) { + var attrId = id.replace(runescape, funescape); + return function(elem) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + // Support: IE6/7 + // getElementById is not reliable as a find shortcut + delete Expr.find["ID"]; + Expr.filter["ID"] = function(id) { + var attrId = id.replace(runescape, funescape); + return function(elem) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? function(tag, context) { + if (typeof context.getElementsByTagName !== strundefined) { + return context.getElementsByTagName(tag); + } + } : function(tag, context) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName(tag); + // Filter out possible comments + if (tag === "*") { + while ((elem = results[i++])) { + if (elem.nodeType === 1) { + tmp.push(elem); + } + } + return tmp; + } + return results; + }; + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function(className, context) { + if (typeof context.getElementsByClassName !== strundefined && documentIsHTML) { + return context.getElementsByClassName(className); + } + }; + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + // QSA and matchesSelector support + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See http://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + if ((support.qsa = rnative.test(doc.querySelectorAll))) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function(div) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = ""; + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if (div.querySelectorAll("[msallowclip^='']").length) { + rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")"); + } + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if (!div.querySelectorAll("[selected]").length) { + rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")"); + } + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if (!div.querySelectorAll(":checked").length) { + rbuggyQSA.push(":checked"); + } + }); + assert(function(div) { + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = doc.createElement("input"); + input.setAttribute("type", "hidden"); + div.appendChild(input).setAttribute("name", "D"); + // Support: IE8 + // Enforce case-sensitivity of name attribute + if (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 tests + if (!div.querySelectorAll(":enabled").length) { + rbuggyQSA.push(":enabled", ":disabled"); + } + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + if ((support.matchesSelector = rnative.test((matches = docElem.matches || docElem.webkitMatchesSelector || docElem.mozMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector)))) { + assert(function(div) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call(div, "div"); + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call(div, "[s!='']:x"); + rbuggyMatches.push("!=", pseudos); + }); + } + rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|")); + rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|")); + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test(docElem.compareDocumentPosition); + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = 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) : a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16)); + } : function(a, b) { + if (b) { + while ((b = b.parentNode)) { + if (b === a) { + return true; + } + } + } + return false; + }; + /* Sorting + ---------------------------------------------------------------------- */ + // Document order sorting + sortOrder = hasCompare ? function(a, b) { + // Flag for duplicate removal + if (a === b) { + hasDuplicate = true; + return 0; + } + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if (compare) { + return compare; + } + // Calculate position if both inputs belong to the same document + compare = (a.ownerDocument || a) === (b.ownerDocument || b) ? a.compareDocumentPosition(b) : + // Otherwise we know they are disconnected + 1; + // Disconnected nodes + if (compare & 1 || (!support.sortDetached && b.compareDocumentPosition(a) === compare)) { + // Choose the first element that is related to our preferred document + if (a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a)) { + return -1; + } + if (b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b)) { + return 1; + } + // Maintain original order + return sortInput ? (indexOf.call(sortInput, a) - indexOf.call(sortInput, b)) : 0; + } + return compare & 4 ? -1 : 1; + } : function(a, b) { + // Exit early if the nodes are identical + if (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 disconnected + if (!aup || !bup) { + return a === doc ? -1 : b === doc ? 1 : aup ? -1 : bup ? 1 : sortInput ? (indexOf.call(sortInput, a) - indexOf.call(sortInput, b)) : 0; + // If the nodes are siblings, we can do a quick check + } else if (aup === bup) { + return siblingCheck(a, b); + } + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ((cur = cur.parentNode)) { + ap.unshift(cur); + } + cur = b; + while ((cur = cur.parentNode)) { + bp.unshift(cur); + } + // Walk down the tree looking for a discrepancy + while (ap[i] === bp[i]) { + i++; + } + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck(ap[i], bp[i]) : + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0; + }; + return doc; + }; + Sizzle.matches = function(expr, elements) { + return Sizzle(expr, null, null, elements); + }; + Sizzle.matchesSelector = function(elem, expr) { + // Set document vars if needed + if ((elem.ownerDocument || elem) !== document) { + setDocument(elem); + } + // Make sure that attribute selectors are quoted + expr = expr.replace(rattributeQuotes, "='$1']"); + if (support.matchesSelector && documentIsHTML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && (!rbuggyQSA || !rbuggyQSA.test(expr))) { + try { + var ret = matches.call(elem, expr); + // IE 9's matchesSelector returns false on disconnected nodes + if (ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11) { + return ret; + } + } catch (e) {} + } + return Sizzle(expr, document, null, [elem]).length > 0; + }; + Sizzle.contains = function(context, elem) { + // Set document vars if needed + if ((context.ownerDocument || context) !== document) { + setDocument(context); + } + return contains(context, elem); + }; + Sizzle.attr = function(elem, name) { + // Set document vars if needed + if ((elem.ownerDocument || elem) !== document) { + setDocument(elem); + } + var fn = Expr.attrHandle[name.toLowerCase()], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ? fn(elem, name, !documentIsHTML) : undefined; + return val !== undefined ? 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 presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice(0); + results.sort(sortOrder); + if (hasDuplicate) { + while ((elem = results[i++])) { + if (elem === results[i]) { + j = duplicates.push(i); + } + } + while (j--) { + results.splice(duplicates[j], 1); + } + } + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = 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 array + while ((node = elem[i++])) { + // Do not traverse comment nodes + ret += getText(node); + } + } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if (typeof elem.textContent === "string") { + return elem.textContent; + } else { + // Traverse its children + for (elem = elem.firstChild; elem; elem = elem.nextSibling) { + ret += getText(elem); + } + } + } else if (nodeType === 3 || nodeType === 4) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + return ret; + }; + Expr = Sizzle.selectors = { + // Can be adjusted by the user + cacheLength: 50, + createPseudo: markFunction, + match: matchExpr, + attrHandle: {}, + find: {}, + relative: { + ">": { + dir: "parentNode", + first: true + }, + " ": { + dir: "parentNode" + }, + "+": { + dir: "previousSibling", + first: true + }, + "~": { + dir: "previousSibling" + } + }, + preFilter: { + "ATTR": function(match) { + match[1] = match[1].replace(runescape, funescape); + // Move the given value to match[3] whether quoted or unquoted + match[3] = (match[3] || match[4] || match[5] || "").replace(runescape, funescape); + if (match[2] === "~=") { + match[3] = " " + match[3] + " "; + } + return match.slice(0, 4); + }, + "CHILD": function(match) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + if (match[1].slice(0, 3) === "nth") { + // nth-* requires argument + if (!match[3]) { + Sizzle.error(match[0]); + } + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === "even" || match[3] === "odd")); + match[5] = +((match[7] + match[8]) || match[3] === "odd"); + // other types prohibit arguments + } else if (match[3]) { + Sizzle.error(match[0]); + } + return match; + }, + "PSEUDO": function(match) { + var excess, + unquoted = !match[6] && match[2]; + if (matchExpr["CHILD"].test(match[0])) { + return null; + } + // Accept quoted arguments as-is + if (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 index + match[0] = match[0].slice(0, excess); + match[2] = unquoted.slice(0, excess); + } + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice(0, 3); + } + }, + filter: { + "TAG": function(nodeNameSelector) { + var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase(); + return nodeNameSelector === "*" ? function() { + return true; + } : function(elem) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + "CLASS": function(className) { + var pattern = classCache[className + " "]; + return pattern || (pattern = new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)")) && classCache(className, function(elem) { + return pattern.test(typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || ""); + }); + }, + "ATTR": function(name, operator, check) { + return function(elem) { + var result = Sizzle.attr(elem, name); + if (result == null) { + return operator === "!="; + } + if (!operator) { + return true; + } + result += ""; + return operator === "=" ? result === check : operator === "!=" ? result !== check : operator === "^=" ? check && result.indexOf(check) === 0 : operator === "*=" ? check && result.indexOf(check) > -1 : operator === "$=" ? check && result.slice(-check.length) === check : operator === "~=" ? (" " + result + " ").indexOf(check) > -1 : operator === "|=" ? result === check || result.slice(0, check.length + 1) === check + "-" : false; + }; + }, + "CHILD": function(type, what, argument, first, last) { + var simple = type.slice(0, 3) !== "nth", + forward = type.slice(-4) !== "last", + ofType = what === "of-type"; + return first === 1 && last === 0 ? + // Shortcut for :nth-*(n) + function(elem) { + return !!elem.parentNode; + } : function(elem, context, xml) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + if (parent) { + // :(first|last|only)-(child|of-type) + if (simple) { + while (dir) { + node = elem; + while ((node = node[dir])) { + if (ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + start = [forward ? parent.firstChild : parent.lastChild]; + // non-xml :nth-child(...) stores cache data on `parent` + if (forward && useCache) { + // Seek `elem` from a previously-cached index + outerCache = parent[expando] || (parent[expando] = {}); + cache = outerCache[type] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[nodeIndex]; + while ((node = ++nodeIndex && node && node[dir] || + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop())) { + // When found, cache indexes on `parent` and break + if (node.nodeType === 1 && ++diff && node === elem) { + outerCache[type] = [dirruns, nodeIndex, diff]; + break; + } + } + // Use previously-cached element index if available + } else if (useCache && (cache = (elem[expando] || (elem[expando] = {}))[type]) && cache[0] === dirruns) { + diff = cache[1]; + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ((node = ++nodeIndex && node && node[dir] || (diff = nodeIndex = 0) || start.pop())) { + if ((ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) && ++diff) { + // Cache the index of each encountered element + if (useCache) { + (node[expando] || (node[expando] = {}))[type] = [dirruns, diff]; + } + if (node === elem) { + break; + } + } + } + } + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || (diff % first === 0 && diff / first >= 0); + } + }; + }, + "PSEUDO": function(pseudo, argument) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[pseudo] || Expr.setFilters[pseudo.toLowerCase()] || Sizzle.error("unsupported pseudo: " + pseudo); + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if (fn[expando]) { + return fn(argument); + } + // But maintain support for old signatures + if (fn.length > 1) { + args = [pseudo, pseudo, "", argument]; + return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ? markFunction(function(seed, matches) { + var idx, + matched = fn(seed, argument), + i = matched.length; + while (i--) { + idx = indexOf.call(seed, matched[i]); + seed[idx] = !(matches[idx] = matched[i]); + } + }) : function(elem) { + return fn(elem, 0, args); + }; + } + return fn; + } + }, + pseudos: { + // Potentially complex pseudos + "not": markFunction(function(selector) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile(selector.replace(rtrim, "$1")); + return matcher[expando] ? markFunction(function(seed, matches, context, xml) { + var elem, + unmatched = matcher(seed, null, xml, []), + i = seed.length; + // Match elements unmatched by `matcher` + while (i--) { + if ((elem = unmatched[i])) { + seed[i] = !(matches[i] = elem); + } + } + }) : function(elem, context, xml) { + input[0] = elem; + matcher(input, null, xml, results); + return !results.pop(); + }; + }), + "has": markFunction(function(selector) { + return function(elem) { + return Sizzle(selector, elem).length > 0; + }; + }), + "contains": markFunction(function(text) { + return function(elem) { + return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1; + }; + }), + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction(function(lang) { + // lang value must be a valid identifier + if (!ridentifier.test(lang || "")) { + Sizzle.error("unsupported lang: " + lang); + } + lang = lang.replace(runescape, funescape).toLowerCase(); + return function(elem) { + var elemLang; + do { + if ((elemLang = documentIsHTML ? elem.lang : elem.getAttribute("xml:lang") || elem.getAttribute("lang"))) { + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf(lang + "-") === 0; + } + } while ((elem = elem.parentNode) && elem.nodeType === 1); + return false; + }; + }), + // Miscellaneous + "target": function(elem) { + var hash = window.location && window.location.hash; + return hash && hash.slice(1) === elem.id; + }, + "root": function(elem) { + return elem === docElem; + }, + "focus": function(elem) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + // Boolean properties + "enabled": function(elem) { + return elem.disabled === false; + }, + "disabled": function(elem) { + return elem.disabled === true; + }, + "checked": function(elem) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + "selected": function(elem) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if (elem.parentNode) { + elem.parentNode.selectedIndex; + } + return elem.selected === true; + }, + // Contents + "empty": function(elem) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is 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 children + for (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 pseudos + for (i in { + radio: true, + checkbox: true, + file: true, + password: true, + image: true + }) { + Expr.pseudos[i] = createInputPseudo(i); + } + for (i in { + submit: true, + reset: true + }) { + Expr.pseudos[i] = createButtonPseudo(i); + } + // Easy API for creating new setFilters + function setFilters() {} + setFilters.prototype = Expr.filters = Expr.pseudos; + Expr.setFilters = new setFilters(); + 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 run + if (!matched || (match = rcomma.exec(soFar))) { + if (match) { + // Don't consume trailing commas as valid + soFar = soFar.slice(match[0].length) || soFar; + } + groups.push((tokens = [])); + } + matched = false; + // Combinators + if ((match = rcombinators.exec(soFar))) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace(rtrim, " ") + }); + soFar = soFar.slice(matched.length); + } + // Filters + for (type in Expr.filter) { + if ((match = matchExpr[type].exec(soFar)) && (!preFilters[type] || (match = preFilters[type](match)))) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice(matched.length); + } + } + if (!matched) { + break; + } + } + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? soFar.length : soFar ? Sizzle.error(selector) : + // Cache the tokens + tokenCache(selector, groups).slice(0); + }; + + function toSelector(tokens) { + var i = 0, + len = tokens.length, + selector = ""; + for (; i < len; i++) { + selector += tokens[i].value; + } + return selector; + } + + function addCombinator(matcher, combinator, base) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + return combinator.first ? + // Check against closest ancestor/preceding element + function(elem, context, xml) { + while ((elem = elem[dir])) { + if (elem.nodeType === 1 || checkNonElements) { + return matcher(elem, context, xml); + } + } + } : + // Check against all ancestor/preceding elements + function(elem, context, xml) { + var oldCache, outerCache, + newCache = [dirruns, doneName]; + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if (xml) { + while ((elem = elem[dir])) { + if (elem.nodeType === 1 || checkNonElements) { + if (matcher(elem, context, xml)) { + return true; + } + } + } + } else { + while ((elem = elem[dir])) { + if (elem.nodeType === 1 || checkNonElements) { + outerCache = elem[expando] || (elem[expando] = {}); + if ((oldCache = outerCache[dir]) && oldCache[0] === dirruns && oldCache[1] === doneName) { + // Assign to newCache so results back-propagate to previous elements + return (newCache[2] = oldCache[2]); + } else { + // Reuse newcache so results back-propagate to previous elements + outerCache[dir] = newCache; + // A match means we're done; a fail means we have to keep checking + if ((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 context + elems = seed || multipleContexts(selector || "*", context.nodeType ? [context] : context, []), + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && (seed || !selector) ? condense(elems, preMap, preFilter, context, xml) : elems, + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || (seed ? preFilter : preexisting || postFilter) ? + // ...intermediate processing is necessary + [] : + // ...otherwise use results directly + results : matcherIn; + // Find primary matches + if (matcher) { + matcher(matcherIn, matcherOut, context, xml); + } + // Apply postFilter + if (postFilter) { + temp = condense(matcherOut, postMap); + postFilter(temp, [], context, xml); + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while (i--) { + if ((elem = temp[i])) { + matcherOut[postMap[i]] = !(matcherIn[postMap[i]] = elem); + } + } + } + if (seed) { + if (postFinder || preFilter) { + if (postFinder) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while (i--) { + if ((elem = matcherOut[i])) { + // Restore matcherIn since elem is not yet a final match + temp.push((matcherIn[i] = elem)); + } + } + postFinder(null, (matcherOut = []), temp, xml); + } + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while (i--) { + if ((elem = matcherOut[i]) && (temp = postFinder ? indexOf.call(seed, elem) : preMap[i]) > -1) { + seed[temp] = !(results[temp] = elem); + } + } + } + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense(matcherOut === results ? matcherOut.splice(preexisting, matcherOut.length) : matcherOut); + if (postFinder) { + postFinder(null, results, matcherOut, xml); + } else { + push.apply(results, matcherOut); + } + } + }); + } + + function matcherFromTokens(tokens) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[tokens[0].type], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator(function(elem) { + return elem === checkContext; + }, implicitRelative, true), + matchAnyContext = addCombinator(function(elem) { + return indexOf.call(checkContext, elem) > -1; + }, implicitRelative, true), + matchers = [ + function(elem, context, xml) { + return (!leadingRelative && (xml || context !== outermostContext)) || ( + (checkContext = context).nodeType ? matchContext(elem, context, xml) : matchAnyContext(elem, context, xml)); + } + ]; + for (; i < len; i++) { + if ((matcher = Expr.relative[tokens[i].type])) { + matchers = [addCombinator(elementMatcher(matchers), matcher)]; + } else { + matcher = Expr.filter[tokens[i].type].apply(null, tokens[i].matches); + // Return special upon seeing a positional matcher + if (matcher[expando]) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for (; j < len; j++) { + if (Expr.relative[tokens[j].type]) { + break; + } + } + return setMatcher(i > 1 && elementMatcher(matchers), i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice(0, i - 1).concat({ + value: tokens[i - 2].type === " " ? "*" : "" + })).replace(rtrim, "$1"), matcher, i < j && matcherFromTokens(tokens.slice(i, j)), j < len && matcherFromTokens((tokens = tokens.slice(j))), j < len && toSelector(tokens)); + } + matchers.push(matcher); + } + } + return elementMatcher(matchers); + } + + function matcherFromGroupMatchers(elementMatchers, setMatchers) { + 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 context + elems = seed || byElement && Expr.find["TAG"]("*", outermost), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (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: ) matching elements by id + for (; 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 filters + if (bySet) { + // They will have gone through all possible matchers + if ((elem = !matcher && elem)) { + matchedCount--; + } + // Lengthen the array for every element, matched or not + if (seed) { + unmatched.push(elem); + } + } + } + // Apply set filters to unmatched elements + matchedCount += i; + if (bySet && i !== matchedCount) { + j = 0; + while ((matcher = setMatchers[j++])) { + matcher(unmatched, setMatched, context, xml); + } + if (seed) { + // Reintegrate element matches to eliminate the need for sorting + if (matchedCount > 0) { + while (i--) { + if (!(unmatched[i] || setMatched[i])) { + setMatched[i] = pop.call(results); + } + } + } + // Discard index placeholder values to get only actual matches + setMatched = condense(setMatched); + } + // Add matches to results + push.apply(results, setMatched); + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if (outermost && !seed && setMatched.length > 0 && (matchedCount + setMatchers.length) > 1) { + Sizzle.uniqueSort(results); + } + } + // Override manipulation of globals by nested matchers + if (outermost) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + return unmatched; + }; + return bySet ? markFunction(superMatcher) : superMatcher; + } + compile = Sizzle.compile = function(selector, 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 element + if (!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 function + cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers)); + // Save selector and tokenization + cached.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 Sizzle.compile + * @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 group + if (match.length === 1) { + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice(0); + if (tokens.length > 2 && (token = tokens[0]).type === "ID" && support.getById && context.nodeType === 9 && documentIsHTML && Expr.relative[tokens[1].type]) { + context = (Expr.find["ID"](token.matches[0].replace(runescape, funescape), context) || [])[0]; + if (!context) { + return results; + // 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 matching + i = matchExpr["needsContext"].test(selector) ? 0 : tokens.length; + while (i--) { + token = tokens[i]; + // Abort if we hit a combinator + if (Expr.relative[(type = token.type)]) { + break; + } + if ((find = Expr.find[type])) { + // Search, expanding context for leading sibling combinators + if ((seed = find(token.matches[0].replace(runescape, funescape), rsibling.test(tokens[0].type) && testContext(context.parentNode) || context))) { + // If seed is empty or no tokens remain, we can return early + tokens.splice(i, 1); + selector = seed.length && toSelector(tokens); + if (!selector) { + push.apply(results, seed); + return results; + } + break; + } + } + } + } + // Compile and execute a filtering function 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 stability + support.sortStable = expando.split("").sort(sortOrder).join("") === expando; + // Support: Chrome<14 + // Always assume duplicates if they aren't passed to the comparison function + support.detectDuplicates = !!hasDuplicate; + // Initialize against the default document + setDocument(); + // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) + // Detached nodes confoundingly follow *each other* + support.sortDetached = assert(function(div1) { + // Should return 1, but returns 4 (following) + return div1.compareDocumentPosition(document.createElement("div")) & 1; + }); + // Support: IE<8 + // Prevent attribute/property "interpolation" + // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx + if (!assert(function(div) { + div.innerHTML = ""; + 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 = ""; + div.firstChild.setAttribute("value", ""); + return div.firstChild.getAttribute("value") === ""; + })) { + addHandle("value", function(elem, name, isXML) { + if (!isXML && elem.nodeName.toLowerCase() === "input") { + return elem.defaultValue; + } + }); + } + // Support: IE<9 + // Use getAttributeNode to fetch booleans when getAttribute lies + if (!assert(function(div) { + return div.getAttribute("disabled") == null; + })) { + addHandle(booleans, function(elem, name, isXML) { + var val; + if (!isXML) { + return 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 not + function winnow(elements, qualifier, not) { + if (jQuery.isFunction(qualifier)) { + return jQuery.grep(elements, function(elem, i) { + /* jshint -W018 */ + return !!qualifier.call(elem, i, elem) !== not; + }); + } + if (qualifier.nodeType) { + return jQuery.grep(elements, function(elem) { + return (elem === qualifier) !== not; + }); + } + if (typeof qualifier === "string") { + if (risSimple.test(qualifier)) { + return jQuery.filter(qualifier, elements, not); + } + qualifier = jQuery.filter(qualifier, elements); + } + return jQuery.grep(elements, function(elem) { + return (indexOf.call(qualifier, elem) >= 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, + len = this.length, + ret = [], + self = this; + 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 $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test(selector) ? jQuery(selector) : selector || [], false).length; + } + }); + // Initialize a jQuery object + // A central reference to the root jQuery(document) + var rootjQuery, + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + init = jQuery.fn.init = function(selector, context) { + var match, elem; + // HANDLE: $(""), $(null), $(undefined), $(false) + if (!selector) { + return this; + } + // Handle HTML strings + if (typeof selector === "string") { + if (selector[0] === "<" && selector[selector.length - 1] === ">" && selector.length >= 3) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [null, selector, null]; + } else { + match = rquickExpr.exec(selector); + } + // Match html or make sure no context is specified for #id + if (match && (match[1] || !context)) { + // HANDLE: $(html) -> $(array) + if (match[1]) { + context = context instanceof jQuery ? context[0] : context; + // scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge(this, jQuery.parseHTML(match[1], context && context.nodeType ? context.ownerDocument || context : document, true)); + // HANDLE: $(html, props) + if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) { + for (match in context) { + // Properties of context are called as methods if possible + if (jQuery.isFunction(this[match])) { + this[match](context[match]); + // ...and otherwise set as attributes + } else { + this.attr(match, context[match]); + } + } + } + return this; + // HANDLE: $(#id) + } else { + elem = document.getElementById(match[2]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if (elem && elem.parentNode) { + // Inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + this.context = document; + this.selector = selector; + return this; + } + // HANDLE: $(expr, $(...)) + } else if (!context || context.jquery) { + return (context || rootjQuery).find(selector); + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor(context).find(selector); + } + // HANDLE: $(DOMElement) + } else if (selector.nodeType) { + this.context = this[0] = selector; + this.length = 1; + return this; + // HANDLE: $(function) + // Shortcut for document ready + } else if (jQuery.isFunction(selector)) { + return typeof rootjQuery.ready !== "undefined" ? rootjQuery.ready(selector) : + // Execute immediately if ready is not present + selector(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 instantiation + init.prototype = jQuery.fn; + // Initialize central reference + rootjQuery = jQuery(document); + var rparentsprev = /^(?:parents|prev(?:Until|All))/, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + jQuery.extend({ + dir: function(elem, dir, until) { + var matched = [], + truncate = until !== undefined; + while ((elem = elem[dir]) && elem.nodeType !== 9) { + if (elem.nodeType === 1) { + if (truncate && jQuery(elem).is(until)) { + break; + } + matched.push(elem); + } + } + return matched; + }, + sibling: function(n, elem) { + var matched = []; + for (; n; n = n.nextSibling) { + if (n.nodeType === 1 && n !== elem) { + matched.push(n); + } + } + return matched; + } + }); + jQuery.fn.extend({ + has: function(target) { + var targets = jQuery(target, this), + l = targets.length; + return this.filter(function() { + var i = 0; + for (; i < l; 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 fragments + if (cur.nodeType < 11 && (pos ? pos.index(cur) > -1 : + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && jQuery.find.matchesSelector(cur, selectors))) { + 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 elements + index: function(elem) { + // No argument, return index in parent + if (!elem) { + return (this[0] && this[0].parentNode) ? this.first().prevAll().length : -1; + } + // index in selector + if (typeof elem === "string") { + return indexOf.call(jQuery(elem), this[0]); + } + // Locate the position of the desired element + return indexOf.call(this, + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem); + }, + 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) { + while ((cur = cur[dir]) && 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 elem.contentDocument || jQuery.merge([], elem.childNodes); + } + }, function(name, fn) { + jQuery.fn[name] = function(until, selector) { + var matched = jQuery.map(this, fn, until); + if (name.slice(-5) !== "Until") { + selector = until; + } + if (selector && typeof selector === "string") { + matched = jQuery.filter(selector, matched); + } + if (this.length > 1) { + // Remove duplicates + if (!guaranteedUnique[name]) { + jQuery.unique(matched); + } + // Reverse order for parents* and prev-derivatives + if (rparentsprev.test(name)) { + matched.reverse(); + } + } + return this.pushStack(matched); + }; + }); + var rnotwhite = (/\S+/g); + // String to Object options format cache + var optionsCache = {}; + // Convert String-formatted options into Object-formatted ones and store in cache + function createOptions(options) { + var object = optionsCache[options] = {}; + jQuery.each(options.match(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 // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // Flag to know if list is currently firing + firing, + // First callback to fire (used internally by add and fireWith) + firingStart, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function(data) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for (; list && firingIndex < firingLength; firingIndex++) { + if (list[firingIndex].apply(data[0], data[1]) === false && options.stopOnFalse) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if (list) { + if (stack) { + if (stack.length) { + fire(stack.shift()); + } + } else if (memory) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if (list) { + // First, we save the current length + var start = list.length; + (function add(args) { + jQuery.each(args, function(_, arg) { + var type = jQuery.type(arg); + if (type === "function") { + if (!options.unique || !self.has(arg)) { + list.push(arg); + } + } else if (arg && arg.length && type !== "string") { + // Inspect recursively + add(arg); + } + }); + })(arguments); + // Do we need to add the callbacks to the + // current firing batch? + if (firing) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if (memory) { + firingStart = start; + fire(memory); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if (list) { + jQuery.each(arguments, function(_, arg) { + var index; + while ((index = jQuery.inArray(arg, list, index)) > -1) { + list.splice(index, 1); + // Handle firing indexes + if (firing) { + if (index <= firingLength) { + firingLength--; + } + if (index <= firingIndex) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function(fn) { + return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + firingLength = 0; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if (!memory) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function(context, args) { + if (list && (!fired || stack)) { + args = args || []; + args = [context, args.slice ? args.slice() : args]; + if (firing) { + stack.push(args); + } else { + fire(args); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith(this, arguments); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + return self; + }; + jQuery.extend({ + Deferred: function(func) { + var tuples = [ + // action, add listener, listener list, final state + ["resolve", "done", jQuery.Callbacks("once memory"), "resolved"], + ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"], + ["notify", "progress", jQuery.Callbacks("memory")] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done(arguments).fail(arguments); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function(newDefer) { + jQuery.each(tuples, function(i, tuple) { + var fn = jQuery.isFunction(fns[i]) && fns[i]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[tuple[1]](function() { + var returned = fn && fn.apply(this, arguments); + if (returned && jQuery.isFunction(returned.promise)) { + returned.promise().done(newDefer.resolve).fail(newDefer.reject).progress(newDefer.notify); + } else { + newDefer[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 object + promise: function(obj) { + return obj != null ? jQuery.extend(obj, promise) : promise; + } + }, + deferred = {}; + // Keep pipe for back-compat + promise.pipe = promise.then; + // Add list-specific methods + jQuery.each(tuples, function(i, tuple) { + var list = tuple[2], + stateString = tuple[3]; + // promise[ done | fail | progress ] = list.add + promise[tuple[1]] = list.add; + // Handle state + if (stateString) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[i ^ 1][2].disable, tuples[2][2].lock); + } + // deferred[ resolve | reject | notify ] + deferred[tuple[0]] = function() { + deferred[tuple[0] + "With"](this === deferred ? promise : this, arguments); + return this; + }; + deferred[tuple[0] + "With"] = list.fireWith; + }); + // Make the deferred a promise + promise.promise(deferred); + // Call given func if any + if (func) { + func.call(deferred, deferred); + } + // All done! + return deferred; + }, + // Deferred helper + when: function(subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = slice.call(arguments), + length = resolveValues.length, + // the count of uncompleted subordinates + remaining = length !== 1 || (subordinate && jQuery.isFunction(subordinate.promise)) ? length : 0, + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + // Update function for both resolve and progress values + updateFunc = function(i, contexts, values) { + return function(value) { + contexts[i] = this; + values[i] = arguments.length > 1 ? slice.call(arguments) : value; + if (values === progressValues) { + deferred.notifyWith(contexts, values); + } else if (!(--remaining)) { + deferred.resolveWith(contexts, values); + } + }; + }, + progressValues, progressContexts, resolveContexts; + // add listeners to Deferred subordinates; treat others as resolved + if (length > 1) { + progressValues = new Array(length); + progressContexts = new Array(length); + resolveContexts = new Array(length); + for (; i < length; i++) { + if (resolveValues[i] && jQuery.isFunction(resolveValues[i].promise)) { + resolveValues[i].promise().done(updateFunc(i, resolveContexts, resolveValues)).fail(deferred.reject).progress(updateFunc(i, progressContexts, progressValues)); + } else { + --remaining; + } + } + } + // if we're not waiting on anything, resolve the master + if (!remaining) { + deferred.resolveWith(resolveContexts, resolveValues); + } + return deferred.promise(); + } + }); + // The deferred used on DOM ready + var readyList; + jQuery.fn.ready = function(fn) { + // Add the callback + jQuery.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 #6781 + readyWait: 1, + // Hold (or release) the ready event + holdReady: function(hold) { + if (hold) { + jQuery.readyWait++; + } else { + jQuery.ready(true); + } + }, + // Handle when the DOM is ready + ready: function(wait) { + // Abort if there are pending holds or we're already ready + if (wait === true ? --jQuery.readyWait : jQuery.isReady) { + return; + } + // Remember that the DOM is ready + jQuery.isReady = true; + // If a normal DOM Ready event fired, decrement, and wait if need be + if (wait !== true && --jQuery.readyWait > 0) { + return; + } + // If there are functions bound, to execute + readyList.resolveWith(document, [jQuery]); + // Trigger any bound ready events + if (jQuery.fn.triggerHandler) { + jQuery(document).triggerHandler("ready"); + jQuery(document).off("ready"); + } + } + }); + /** + * The ready event handler and self cleanup method + */ + function completed() { + document.removeEventListener("DOMContentLoaded", completed, false); + window.removeEventListener("load", completed, false); + 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: http://bugs.jquery.com/ticket/12282#comment:15 + if (document.readyState === "complete") { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout(jQuery.ready); + } else { + // Use the handy event callback + document.addEventListener("DOMContentLoaded", completed, false); + // A fallback to window.onload, that will always work + window.addEventListener("load", completed, false); + } + } + return readyList.promise(obj); + }; + // Kick off the DOM ready check even if the user does not + jQuery.ready.promise(); + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + var access = jQuery.access = function(elems, fn, key, value, chainable, emptyGet, raw) { + var i = 0, + len = elems.length, + bulk = key == null; + // Sets many values + if (jQuery.type(key) === "object") { + chainable = true; + for (i in key) { + jQuery.access(elems, fn, i, key[i], true, emptyGet, raw); + } + // Sets one value + } else if (value !== undefined) { + chainable = true; + if (!jQuery.isFunction(value)) { + raw = true; + } + if (bulk) { + // Bulk operations run against the entire set + if (raw) { + fn.call(elems, value); + fn = null; + // ...except when executing function values + } else { + bulk = fn; + fn = function(elem, key, value) { + return bulk.call(jQuery(elem), value); + }; + } + } + if (fn) { + for (; i < len; i++) { + fn(elems[i], key, raw ? value : value.call(elems[i], i, fn(elems[i], key))); + } + } + } + return chainable ? elems : + // Gets + bulk ? fn.call(elems) : len ? fn(elems[0], key) : emptyGet; + }; + /** + * Determines whether an object can have data + */ + jQuery.acceptData = function(owner) { + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + /* jshint -W018 */ + return owner.nodeType === 1 || owner.nodeType === 9 || !(+owner.nodeType); + }; + + function Data() { + // Support: Android < 4, + // Old WebKit does not have Object.preventExtensions/freeze method, + // return new empty object instead with no [[set]] accessor + Object.defineProperty(this.cache = {}, 0, { + get: function() { + return {}; + } + }); + this.expando = jQuery.expando + Math.random(); + } + Data.uid = 1; + Data.accepts = jQuery.acceptData; + Data.prototype = { + key: function(owner) { + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return the key for a frozen object. + if (!Data.accepts(owner)) { + return 0; + } + var descriptor = {}, + // Check if the owner object already has a cache key + unlock = owner[this.expando]; + // If not, create one + if (!unlock) { + unlock = Data.uid++; + // Secure it in a non-enumerable, non-writable property + try { + descriptor[this.expando] = { + value: unlock + }; + Object.defineProperties(owner, descriptor); + // Support: Android < 4 + // Fallback to a less secure definition + } catch (e) { + descriptor[this.expando] = unlock; + jQuery.extend(owner, descriptor); + } + } + // Ensure the cache object + if (!this.cache[unlock]) { + this.cache[unlock] = {}; + } + return unlock; + }, + set: function(owner, data, value) { + var prop, + // There may be an unlock assigned to this node, + // if there is no entry for this "owner", create one inline + // and set the unlock as though an owner entry had always existed + unlock = this.key(owner), + cache = this.cache[unlock]; + // Handle: [ owner, key, value ] args + if (typeof data === "string") { + cache[data] = value; + // Handle: [ owner, { properties } ] args + } else { + // Fresh assignments by object are shallow copied + if (jQuery.isEmptyObject(cache)) { + jQuery.extend(this.cache[unlock], data); + // Otherwise, copy the properties one-by-one to the cache object + } else { + for (prop in data) { + cache[prop] = data[prop]; + } + } + } + return cache; + }, + get: function(owner, key) { + // Either a valid cache is found, or will be created. + // New caches will be created and the unlock returned, + // allowing direct access to the newly created + // empty data object. A valid owner object must be provided. + var cache = this.cache[this.key(owner)]; + return key === undefined ? cache : cache[key]; + }, + access: function(owner, key, value) { + var stored; + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if (key === undefined || ((key && typeof key === "string") && value === undefined)) { + stored = this.get(owner, key); + return stored !== undefined ? stored : this.get(owner, jQuery.camelCase(key)); + } + // [*]When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set(owner, key, value); + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function(owner, key) { + var i, name, camel, + unlock = this.key(owner), + cache = this.cache[unlock]; + if (key === undefined) { + this.cache[unlock] = {}; + } else { + // Support array or space separated string of keys + if (jQuery.isArray(key)) { + // 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 = key.concat(key.map(jQuery.camelCase)); + } else { + camel = jQuery.camelCase(key); + // Try the string as a key before any manipulation + if (key in cache) { + name = [key, camel]; + } else { + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + name = camel; + name = name in cache ? [name] : (name.match(rnotwhite) || []); + } + } + i = name.length; + while (i--) { + delete cache[name[i]]; + } + } + }, + hasData: function(owner) { + return !jQuery.isEmptyObject(this.cache[owner[this.expando]] || {}); + }, + discard: function(owner) { + if (owner[this.expando]) { + delete this.cache[owner[this.expando]]; + } + } + }; + var data_priv = new Data(); + var data_user = new Data(); + /* + Implementation Summary + + 1. Enforce API surface and semantic compatibility with 1.9.x branch + 2. Improve the module's maintainability by reducing the storage + paths to a single mechanism. + 3. Use the same single mechanism to support "private" and "user" data. + 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) + 5. Avoid exposing implementation details on user objects (eg. expando properties) + 6. Provide a clear path for implementation upgrade to WeakMap in 2014 +*/ + var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /([A-Z])/g; + + function dataAttr(elem, key, data) { + var name; + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if (data === undefined && elem.nodeType === 1) { + name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase(); + data = elem.getAttribute(name); + if (typeof data === "string") { + try { + data = data === "true" ? true : data === "false" ? false : data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : rbrace.test(data) ? jQuery.parseJSON(data) : data; + } catch (e) {} + // Make sure we set the data so it isn't changed later + data_user.set(elem, key, data); + } else { + data = undefined; + } + } + return data; + } + jQuery.extend({ + hasData: function(elem) { + return data_user.hasData(elem) || data_priv.hasData(elem); + }, + data: function(elem, name, data) { + return data_user.access(elem, name, data); + }, + removeData: function(elem, name) { + data_user.remove(elem, name); + }, + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to data_priv methods, these can be deprecated. + _data: function(elem, name, data) { + return data_priv.access(elem, name, data); + }, + _removeData: function(elem, name) { + data_priv.remove(elem, name); + } + }); + jQuery.fn.extend({ + data: function(key, value) { + var i, name, data, + elem = this[0], + attrs = elem && elem.attributes; + // Gets all values + if (key === undefined) { + if (this.length) { + data = data_user.get(elem); + if (elem.nodeType === 1 && !data_priv.get(elem, "hasDataAttrs")) { + 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]); + } + } + } + data_priv.set(elem, "hasDataAttrs", true); + } + } + return data; + } + // Sets multiple values + if (typeof key === "object") { + return this.each(function() { + data_user.set(this, key); + }); + } + return access(this, function(value) { + var data, + camelKey = jQuery.camelCase(key); + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if (elem && value === undefined) { + // Attempt to get data from the cache + // with the key as-is + data = data_user.get(elem, key); + if (data !== undefined) { + return data; + } + // Attempt to get data from the cache + // with the key camelized + data = data_user.get(elem, camelKey); + if (data !== undefined) { + return data; + } + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr(elem, camelKey, undefined); + if (data !== undefined) { + return data; + } + // We tried really hard, but the data doesn't exist. + return; + } + // Set the data... + this.each(function() { + // First, attempt to store a copy or reference of any + // data that might've been store with a camelCased key. + var data = data_user.get(this, camelKey); + // For HTML5 data-* attribute interop, we have to + // store property names with dashes in a camelCase form. + // This might not apply to all properties...* + data_user.set(this, camelKey, value); + // *... In the case of properties that might _actually_ + // have dashes, we need to also store a copy of that + // unchanged property. + if (key.indexOf("-") !== -1 && data !== undefined) { + data_user.set(this, key, value); + } + }); + }, null, value, arguments.length > 1, null, true); + }, + removeData: function(key) { + return this.each(function() { + data_user.remove(this, key); + }); + } + }); + jQuery.extend({ + queue: function(elem, type, data) { + var queue; + if (elem) { + type = (type || "fx") + "queue"; + queue = data_priv.get(elem, type); + // Speed up dequeue by getting out quickly if this is just a lookup + if (data) { + if (!queue || jQuery.isArray(data)) { + queue = data_priv.access(elem, type, jQuery.makeArray(data)); + } else { + queue.push(data); + } + } + return queue || []; + } + }, + dequeue: function(elem, type) { + type = type || "fx"; + var queue = jQuery.queue(elem, type), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks(elem, type), + next = function() { + jQuery.dequeue(elem, type); + }; + // If the fx queue is dequeued, always remove the progress sentinel + if (fn === "inprogress") { + fn = queue.shift(); + startLength--; + } + if (fn) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if (type === "fx") { + queue.unshift("inprogress"); + } + // clear up the last queue stop function + delete hooks.stop; + fn.call(elem, next, hooks); + } + if (!startLength && hooks) { + hooks.empty.fire(); + } + }, + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function(elem, type) { + var key = type + "queueHooks"; + return data_priv.get(elem, key) || data_priv.access(elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + data_priv.remove(elem, [type + "queue", key]); + }) + }); + } + }); + jQuery.fn.extend({ + queue: function(type, data) { + var setter = 2; + if (typeof type !== "string") { + data = type; + type = "fx"; + setter--; + } + if (arguments.length < setter) { + return jQuery.queue(this[0], type); + } + return data === undefined ? this : this.each(function() { + var queue = jQuery.queue(this, type, data); + // ensure a hooks for this queue + jQuery._queueHooks(this, type); + if (type === "fx" && queue[0] !== "inprogress") { + jQuery.dequeue(this, type); + } + }); + }, + dequeue: function(type) { + return this.each(function() { + jQuery.dequeue(this, type); + }); + }, + 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 = data_priv.get(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 argument + elem = el || elem; + return jQuery.css(elem, "display") === "none" || !jQuery.contains(elem.ownerDocument, elem); + }; + var rcheckableType = (/^(?:checkbox|radio)$/i); + (function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild(document.createElement("div")), + input = document.createElement("input"); + // #11217 - WebKit loses check when the name is after the checked attribute + // Support: Windows Web Apps (WWA) + // `name` and `type` need .setAttribute for WWA + input.setAttribute("type", "radio"); + input.setAttribute("checked", "checked"); + input.setAttribute("name", "t"); + div.appendChild(input); + // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 + // old WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode(true).cloneNode(true).lastChild.checked; + // Make sure textarea (and checkbox) defaultValue is properly cloned + // Support: IE9-IE11+ + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode(true).lastChild.defaultValue; + })(); + var strundefined = typeof undefined; + support.focusinBubbles = "onfocusin" in window; + var 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 handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = data_priv.get(elem); + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if (!elemData) { + return; + } + // Caller can pass in an object of custom data in lieu of the handler + if (handler.handler) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + // Make sure that the handler has a unique ID, used to find/remove it later + if (!handler.guid) { + handler.guid = jQuery.guid++; + } + // Init the element's event structure and main handler, if this is the first + if (!(events = elemData.events)) { + events = elemData.events = {}; + } + if (!(eventHandle = elemData.handle)) { + eventHandle = elemData.handle = function(e) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ? jQuery.event.dispatch.apply(elem, arguments) : undefined; + }; + } + // Handle multiple events separated by a space + types = (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 handlers + if (!type) { + continue; + } + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[type] || {}; + // If selector defined, determine special event api type, otherwise given type + type = (selector ? special.delegateType : special.bindType) || type; + // Update special based on newly reset type + special = jQuery.event.special[type] || {}; + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test(selector), + namespace: namespaces.join(".") + }, handleObjIn); + // Init the event handler queue if we're the first + if (!(handlers = events[type])) { + handlers = events[type] = []; + handlers.delegateCount = 0; + // Only use addEventListener if the special events handler returns false + if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) { + if (elem.addEventListener) { + elem.addEventListener(type, eventHandle, false); + } + } + } + if (special.add) { + special.add.call(elem, handleObj); + if (!handleObj.handler.guid) { + handleObj.handler.guid = handler.guid; + } + } + // Add to the element's handler list, delegates in front + if (selector) { + handlers.splice(handlers.delegateCount++, 0, handleObj); + } else { + handlers.push(handleObj); + } + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[type] = true; + } + }, + // Detach an event or set of events from an element + remove: function(elem, types, handler, selector, mappedTypes) { + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = data_priv.hasData(elem) && data_priv.get(elem); + if (!elemData || !(events = elemData.events)) { + return; + } + // Once for each type.namespace in types; type may be omitted + types = (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 element + if (!type) { + for (type in events) { + jQuery.event.remove(elem, type + types[t], handler, selector, true); + } + continue; + } + special = jQuery.event.special[type] || {}; + type = (selector ? special.delegateType : special.bindType) || type; + handlers = events[type] || []; + tmp = tmp[2] && new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)"); + // Remove matching events + origCount = j = handlers.length; + while (j--) { + handleObj = handlers[j]; + if ((mappedTypes || origType === handleObj.origType) && (!handler || handler.guid === handleObj.guid) && (!tmp || tmp.test(handleObj.namespace)) && (!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) { + handlers.splice(j, 1); + if (handleObj.selector) { + handlers.delegateCount--; + } + if (special.remove) { + special.remove.call(elem, handleObj); + } + } + } + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if (origCount && !handlers.length) { + if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) { + jQuery.removeEvent(elem, type, elemData.handle); + } + delete events[type]; + } + } + // Remove the expando if it's no longer used + if (jQuery.isEmptyObject(events)) { + delete elemData.handle; + data_priv.remove(elem, "events"); + } + }, + trigger: function(event, data, elem, onlyHandlers) { + var i, cur, tmp, bubbleType, ontype, handle, special, + 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 nodes + if (elem.nodeType === 3 || elem.nodeType === 8) { + return; + } + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if (rfocusMorph.test(type + jQuery.event.triggered)) { + return; + } + if (type.indexOf(".") >= 0) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[jQuery.expando] ? event : new jQuery.Event(type, typeof event === "object" && event); + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null; + // Clean up the event in case it is being reused + event.result = undefined; + if (!event.target) { + event.target = elem; + } + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? [event] : jQuery.makeArray(data, [event]); + // Allow special events to draw outside the lines + special = jQuery.event.special[type] || {}; + if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) { + return; + } + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) { + bubbleType = special.delegateType || type; + if (!rfocusMorph.test(bubbleType + type)) { + cur = cur.parentNode; + } + for (; cur; cur = cur.parentNode) { + eventPath.push(cur); + tmp = cur; + } + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if (tmp === (elem.ownerDocument || document)) { + eventPath.push(tmp.defaultView || tmp.parentWindow || window); + } + } + // Fire handlers on the event path + i = 0; + while ((cur = eventPath[i++]) && !event.isPropagationStopped()) { + event.type = i > 1 ? bubbleType : special.bindType || type; + // jQuery handler + handle = (data_priv.get(cur, "events") || {})[event.type] && data_priv.get(cur, "handle"); + if (handle) { + handle.apply(cur, data); + } + // Native handler + handle = 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 now + if (!onlyHandlers && !event.isDefaultPrevented()) { + if ((!special._default || special._default.apply(eventPath.pop(), data) === false) && jQuery.acceptData(elem)) { + // Call a native DOM method on the target with the same name name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if (ontype && jQuery.isFunction(elem[type]) && !jQuery.isWindow(elem)) { + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ontype]; + if (tmp) { + elem[ontype] = null; + } + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + elem[type](); + jQuery.event.triggered = undefined; + if (tmp) { + elem[ontype] = tmp; + } + } + } + } + return event.result; + }, + dispatch: function(event) { + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix(event); + var i, j, ret, matched, handleObj, + handlerQueue = [], + args = slice.call(arguments), + handlers = (data_priv.get(this, "events") || {})[event.type] || [], + special = jQuery.event.special[event.type] || {}; + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + // Call the preDispatch hook for the mapped type, and let it bail if desired + if (special.preDispatch && special.preDispatch.call(this, event) === false) { + return; + } + // Determine handlers + handlerQueue = jQuery.event.handlers.call(this, event, handlers); + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) { + event.currentTarget = matched.elem; + j = 0; + while ((handleObj = matched.handlers[j++]) && !event.isImmediatePropagationStopped()) { + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if (!event.namespace_re || event.namespace_re.test(handleObj.namespace)) { + event.handleObj = handleObj; + event.data = handleObj.data; + ret = ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply(matched.elem, args); + if (ret !== undefined) { + if ((event.result = ret) === false) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + // Call the postDispatch hook for the mapped type + if (special.postDispatch) { + special.postDispatch.call(this, event); + } + return event.result; + }, + handlers: function(event, handlers) { + var i, matches, sel, handleObj, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + // Find delegate handlers + // Black-hole SVG instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if (delegateCount && cur.nodeType && (!event.button || event.type !== "click")) { + for (; cur !== this; cur = cur.parentNode || this) { + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if (cur.disabled !== true || event.type !== "click") { + matches = []; + for (i = 0; i < delegateCount; i++) { + handleObj = handlers[i]; + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + if (matches[sel] === undefined) { + matches[sel] = handleObj.needsContext ? jQuery(sel, this).index(cur) >= 0 : jQuery.find(sel, this, null, [cur]).length; + } + if (matches[sel]) { + matches.push(handleObj); + } + } + if (matches.length) { + handlerQueue.push({ + elem: cur, + handlers: matches + }); + } + } + } + } + // Add the remaining (directly-bound) handlers + if (delegateCount < handlers.length) { + handlerQueue.push({ + elem: this, + handlers: handlers.slice(delegateCount) + }); + } + return handlerQueue; + }, + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + fixHooks: {}, + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function(event, original) { + // Add which for key events + if (event.which == null) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + return event; + } + }, + mouseHooks: { + props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function(event, original) { + var eventDoc, doc, body, + button = original.button; + // Calculate pageX/Y if missing and clientX/Y available + if (event.pageX == null && original.clientX != null) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); + event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); + } + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if (!event.which && button !== undefined) { + event.which = (button & 1 ? 1 : (button & 2 ? 3 : (button & 4 ? 2 : 0))); + } + return event; + } + }, + fix: function(event) { + if (event[jQuery.expando]) { + return event; + } + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[type]; + if (!fixHook) { + this.fixHooks[type] = fixHook = rmouseEvent.test(type) ? this.mouseHooks : rkeyEvent.test(type) ? this.keyHooks : {}; + } + copy = fixHook.props ? this.props.concat(fixHook.props) : this.props; + event = new jQuery.Event(originalEvent); + i = copy.length; + while (i--) { + prop = copy[i]; + event[prop] = originalEvent[prop]; + } + // Support: Cordova 2.5 (WebKit) (#13255) + // All events should have a target; Cordova deviceready doesn't + if (!event.target) { + event.target = document; + } + // Support: Safari 6.0+, Chrome < 28 + // Target should not be a text node (#504, #13143) + if (event.target.nodeType === 3) { + event.target = event.target.parentNode; + } + return fixHook.filter ? fixHook.filter(event, originalEvent) : event; + }, + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if (this !== safeActiveElement() && this.focus) { + this.focus(); + return false; + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if (this === safeActiveElement() && this.blur) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if (this.type === "checkbox" && this.click && jQuery.nodeName(this, "input")) { + 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 = function(elem, type, handle) { + if (elem.removeEventListener) { + elem.removeEventListener(type, handle, false); + } + }; + jQuery.Event = function(src, props) { + // Allow instantiation without the 'new' keyword + if (!(this instanceof jQuery.Event)) { + return new jQuery.Event(src, props); + } + // Event object + if (src && src.type) { + this.originalEvent = src; + this.type = src.type; + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || src.defaultPrevented === undefined && + // Support: Android < 4.0 + src.returnValue === false ? returnTrue : returnFalse; + // Event type + } else { + this.type = src; + } + // Put explicitly provided properties onto the event object + if (props) { + jQuery.extend(this, props); + } + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + // Mark it as fixed + this[jQuery.expando] = true; + }; + // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding + // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html + jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + preventDefault: function() { + var e = this.originalEvent; + this.isDefaultPrevented = returnTrue; + if (e && e.preventDefault) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + this.isPropagationStopped = returnTrue; + if (e && e.stopPropagation) { + e.stopPropagation(); + } + }, + 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 checks + // Support: Chrome 15+ + jQuery.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 window + if (!related || (related !== target && !jQuery.contains(target, related))) { + event.type = handleObj.origType; + ret = handleObj.handler.apply(this, arguments); + event.type = fix; + } + return ret; + } + }; + }); + // Create "bubbling" focus and blur events + // Support: Firefox, Chrome, Safari + if (!support.focusinBubbles) { + jQuery.each({ + focus: "focusin", + blur: "focusout" + }, function(orig, fix) { + // Attach a single capturing handler on the document while someone wants focusin/focusout + var 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 = data_priv.access(doc, fix); + if (!attaches) { + doc.addEventListener(orig, handler, true); + } + data_priv.access(doc, fix, (attaches || 0) + 1); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = data_priv.access(doc, fix) - 1; + if (!attaches) { + doc.removeEventListener(orig, handler, true); + data_priv.remove(doc, fix); + } else { + data_priv.access(doc, fix, attaches); + } + } + }; + }); + } + jQuery.fn.extend({ + on: function(types, selector, data, fn, /*INTERNAL*/ one) { + var origFn, type; + // Types can be a map of types/handlers + if (typeof types === "object") { + // ( types-Object, selector, data ) + if (typeof selector !== "string") { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for (type in types) { + this.on(type, selector, data, types[type], one); + } + return this; + } + if (data == null && fn == null) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if (fn == null) { + if (typeof selector === "string") { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if (fn === false) { + fn = returnFalse; + } else if (!fn) { + return this; + } + if (one === 1) { + origFn = fn; + fn = function(event) { + // Can use an empty set, since event contains the info + jQuery().off(event); + return origFn.apply(this, arguments); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || (origFn.guid = jQuery.guid++); + } + return this.each(function() { + jQuery.event.add(this, types, fn, data, selector); + }); + }, + one: function(types, selector, data, fn) { + return this.on(types, selector, data, fn, 1); + }, + off: function(types, selector, fn) { + var handleObj, type; + if (types && types.preventDefault && types.handleObj) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery(types.delegateTarget).off(handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler); + return this; + } + if (typeof types === "object") { + // ( types-object [, selector] ) + for (type in types) { + this.off(type, selector, types[type]); + } + return this; + } + if (selector === false || typeof selector === "function") { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if (fn === false) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove(this, types, fn, selector); + }); + }, + trigger: function(type, data) { + return this.each(function() { + jQuery.event.trigger(type, data, this); + }); + }, + triggerHandler: function(type, data) { + var elem = this[0]; + if (elem) { + return jQuery.event.trigger(type, data, elem, true); + } + } + }); + var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rhtml = /<|&#?\w+;/, + rnoInnerhtml = /<(?:script|style|link)/i, + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptType = /^$|\/(?:java|ecma)script/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*\s*$/g, + // We have to close these tags to support XHTML (#13200) + wrapMap = { + // Support: IE 9 + option: [1, ""], + thead: [1, "", "
"], + col: [2, "", "
"], + tr: [2, "", "
"], + td: [3, "", "
"], + _default: [0, "", ""] + }; + // Support: IE 9 + wrapMap.optgroup = wrapMap.option; + wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; + wrapMap.th = wrapMap.td; + // Support: 1.x compatibility + // Manipulating tables requires a tbody + function 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 manipulation + function disableScript(elem) { + elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; + return elem; + } + + function restoreScript(elem) { + var match = rscriptTypeMasked.exec(elem.type); + if (match) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; + } + // Mark scripts as having already been evaluated + function setGlobalEval(elems, refElements) { + var i = 0, + l = elems.length; + for (; i < l; i++) { + data_priv.set(elems[i], "globalEval", !refElements || data_priv.get(refElements[i], "globalEval")); + } + } + + function cloneCopyEvent(src, dest) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + if (dest.nodeType !== 1) { + return; + } + // 1. Copy private data: events, handlers, etc. + if (data_priv.hasData(src)) { + pdataOld = data_priv.access(src); + pdataCur = data_priv.set(dest, pdataOld); + events = pdataOld.events; + if (events) { + delete pdataCur.handle; + pdataCur.events = {}; + for (type in events) { + for (i = 0, l = events[type].length; i < l; i++) { + jQuery.event.add(dest, type, events[type][i]); + } + } + } + } + // 2. Copy user data + if (data_user.hasData(src)) { + udataOld = data_user.access(src); + udataCur = jQuery.extend({}, udataOld); + data_user.set(dest, udataCur); + } + } + + function getAll(context, tag) { + var ret = context.getElementsByTagName ? context.getElementsByTagName(tag || "*") : context.querySelectorAll ? context.querySelectorAll(tag || "*") : []; + return tag === undefined || tag && jQuery.nodeName(context, tag) ? jQuery.merge([context], ret) : ret; + } + // Support: IE >= 9 + function fixInput(src, dest) { + var nodeName = dest.nodeName.toLowerCase(); + // Fails to persist the checked state of a cloned checkbox or radio button. + if (nodeName === "input" && rcheckableType.test(src.type)) { + dest.checked = src.checked; + // Fails to return the selected option to the default selected state when cloning options + } else if (nodeName === "input" || nodeName === "textarea") { + dest.defaultValue = src.defaultValue; + } + } + jQuery.extend({ + clone: function(elem, dataAndEvents, deepDataAndEvents) { + var i, l, srcElements, destElements, + clone = elem.cloneNode(true), + inPage = jQuery.contains(elem.ownerDocument, elem); + // Support: IE >= 9 + // Fix Cloning issues + if (!support.noCloneChecked && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) { + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll(clone); + srcElements = getAll(elem); + for (i = 0, l = srcElements.length; i < l; i++) { + fixInput(srcElements[i], destElements[i]); + } + } + // Copy the events from the original to the clone + if (dataAndEvents) { + if (deepDataAndEvents) { + srcElements = srcElements || getAll(elem); + destElements = destElements || getAll(clone); + for (i = 0, l = srcElements.length; i < l; i++) { + cloneCopyEvent(srcElements[i], destElements[i]); + } + } else { + cloneCopyEvent(elem, clone); + } + } + // Preserve script evaluation history + destElements = getAll(clone, "script"); + if (destElements.length > 0) { + setGlobalEval(destElements, !inPage && getAll(elem, "script")); + } + // Return the cloned set + return clone; + }, + buildFragment: function(elems, context, scripts, selection) { + var elem, tmp, tag, wrap, contains, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + for (; i < l; i++) { + elem = elems[i]; + if (elem || elem === 0) { + // Add nodes directly + if (jQuery.type(elem) === "object") { + // Support: QtWebKit + // jQuery.merge because push.apply(_, arraylike) throws + 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 || fragment.appendChild(context.createElement("div")); + // Deserialize a standard representation + tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase(); + wrap = wrapMap[tag] || wrapMap._default; + tmp.innerHTML = wrap[1] + elem.replace(rxhtmlTag, "<$1>") + wrap[2]; + // Descend through wrappers to the right content + j = wrap[0]; + while (j--) { + tmp = tmp.lastChild; + } + // Support: QtWebKit + // jQuery.merge because push.apply(_, arraylike) throws + jQuery.merge(nodes, tmp.childNodes); + // Remember the top-level container + tmp = fragment.firstChild; + // Fixes #12346 + // Support: Webkit, IE + tmp.textContent = ""; + } + } + } + // Remove wrapper from fragment + fragment.textContent = ""; + i = 0; + while ((elem = nodes[i++])) { + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if (selection && jQuery.inArray(elem, selection) !== -1) { + continue; + } + contains = jQuery.contains(elem.ownerDocument, elem); + // Append to fragment + tmp = getAll(fragment.appendChild(elem), "script"); + // Preserve script evaluation history + if (contains) { + setGlobalEval(tmp); + } + // Capture executables + if (scripts) { + j = 0; + while ((elem = tmp[j++])) { + if (rscriptType.test(elem.type || "")) { + scripts.push(elem); + } + } + } + } + return fragment; + }, + cleanData: function(elems) { + var data, elem, type, key, + special = jQuery.event.special, + i = 0; + for (; + (elem = elems[i]) !== undefined; i++) { + if (jQuery.acceptData(elem)) { + key = elem[data_priv.expando]; + if (key && (data = data_priv.cache[key])) { + 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); + } + } + } + if (data_priv.cache[key]) { + // Discard any remaining `private` data + delete data_priv.cache[key]; + } + } + } + // Discard any remaining `user` data + delete data_user.cache[elem[data_user.expando]]; + } + } + }); + jQuery.fn.extend({ + text: function(value) { + return access(this, function(value) { + return value === undefined ? jQuery.text(this) : this.empty().each(function() { + if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { + this.textContent = 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++) { + if (elem.nodeType === 1) { + // Prevent memory leaks + jQuery.cleanData(getAll(elem, false)); + // Remove any remaining nodes + elem.textContent = ""; + } + } + 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 && elem.nodeType === 1) { + return elem.innerHTML; + } + // See if we can take a shortcut and just use innerHTML + if (typeof value === "string" && !rnoInnerhtml.test(value) && !wrapMap[(rtagName.exec(value) || ["", ""])[1].toLowerCase()]) { + value = value.replace(rxhtmlTag, "<$1>"); + try { + for (; i < l; i++) { + elem = this[i] || {}; + // Remove element nodes and prevent memory leaks + 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 content + this.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 arrays + args = concat.apply([], args); + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction(value); + // We can't cloneNode fragments that contain checked, in WebKit + if (isFunction || (l > 1 && typeof value === "string" && !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 restoration + if (hasScripts) { + // Support: QtWebKit + // jQuery.merge because push.apply(_, arraylike) throws + jQuery.merge(scripts, getAll(node, "script")); + } + } + callback.call(this[i], node, i); + } + if (hasScripts) { + doc = scripts[scripts.length - 1].ownerDocument; + // Reenable scripts + jQuery.map(scripts, restoreScript); + // Evaluate executable scripts on first document insertion + for (i = 0; i < hasScripts; i++) { + node = scripts[i]; + if (rscriptType.test(node.type || "") && !data_priv.access(node, "globalEval") && jQuery.contains(doc, node)) { + if (node.src) { + // Optional AJAX dependency, but won't run scripts if not present + if (jQuery._evalUrl) { + jQuery._evalUrl(node.src); + } + } else { + jQuery.globalEval(node.textContent.replace(rcleanScript, "")); + } + } + } + } + } + } + return this; + } + }); + jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" + }, function(name, original) { + jQuery.fn[name] = function(selector) { + var elems, + ret = [], + insert = jQuery(selector), + last = insert.length - 1, + i = 0; + for (; i <= last; i++) { + elems = i === last ? this : this.clone(true); + jQuery(insert[i])[original](elems); + // Support: QtWebKit + // .get() because push.apply(_, arraylike) throws + 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 defaultDisplay + function actualDisplay(name, doc) { + var style, + elem = jQuery(doc.createElement(name)).appendTo(doc.body), + // getDefaultComputedStyle might be reliably used only on attached element + display = 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 FF + style.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 element + elem.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 iframe + if (display === "none" || !display) { + // Use the already-created iframe if possible + iframe = (iframe || jQuery("