| -rw-r--r-- | frontend/gamma/js/JQuery/1.9.1/jquery.js | 9620 | ||||
| -rw-r--r-- | frontend/gamma/js/JQuery/Mobile/1.3.0-rc.1/jquery.mobile.js | 11113 |
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diff --git a/frontend/gamma/js/JQuery/1.9.1/jquery.js b/frontend/gamma/js/JQuery/1.9.1/jquery.js new file mode 100644 index 0000000..9c3bc21 --- a/dev/null +++ b/frontend/gamma/js/JQuery/1.9.1/jquery.js @@ -0,0 +1,9620 @@ +/* + +Copyright 2008-2013 Clipperz Srl + +This file is part of Clipperz, the online password manager. +For further information about its features and functionalities please +refer to http://www.clipperz.com. + +* Clipperz is free software: you can redistribute it and/or modify it + under the terms of the GNU Affero General Public License as published + by the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + +* Clipperz is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the GNU Affero General Public License for more details. + +* You should have received a copy of the GNU Affero General Public + License along with Clipperz. If not, see http://www.gnu.org/licenses/. + +*/ + +/*! + * jQuery JavaScript Library v1.9.1 + * http://jquery.com/ + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * + * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2013-2-4 + */ +(function( window, undefined ) { + +// Can't do this because several apps including ASP.NET trace +// the stack via arguments.caller.callee and Firefox dies if +// you try to trace through "use strict" call chains. (#13335) +// Support: Firefox 18+ +//"use strict"; +var + // The deferred used on DOM ready + readyList, + + // A central reference to the root jQuery(document) + rootjQuery, + + // Support: IE<9 + // For `typeof node.method` instead of `node.method !== undefined` + core_strundefined = typeof undefined, + + // Use the correct document accordingly with window argument (sandbox) + document = window.document, + location = window.location, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // [[Class]] -> type pairs + class2type = {}, + + // List of deleted data cache ids, so we can reuse them + core_deletedIds = [], + + core_version = "1.9.1", + + // Save a reference to some core methods + core_concat = core_deletedIds.concat, + core_push = core_deletedIds.push, + core_slice = core_deletedIds.slice, + core_indexOf = core_deletedIds.indexOf, + core_toString = class2type.toString, + core_hasOwn = class2type.hasOwnProperty, + core_trim = core_version.trim, + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Used for matching numbers + core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, + + // Used for splitting on whitespace + core_rnotwhite = /\S+/g, + + // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // A simple way to check for HTML strings + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, + rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // The ready event handler + completed = function( event ) { + + // readyState === "complete" is good enough for us to call the dom ready in oldIE + if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { + detach(); + jQuery.ready(); + } + }, + // Clean-up method for dom ready events + detach = function() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", completed, false ); + window.removeEventListener( "load", completed, false ); + + } else { + document.detachEvent( "onreadystatechange", completed ); + window.detachEvent( "onload", completed ); + } + }; + +jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: core_version, + + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return core_slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; + }, + + slice: function() { + return this.pushStack( core_slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: core_push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var src, copyIsArray, copy, name, options, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger("ready").off("ready"); + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + if ( obj == null ) { + return String( obj ); + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ core_toString.call(obj) ] || "object" : + typeof obj; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !core_hasOwn.call(obj, "constructor") && + !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || core_hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + // data: string of html + // context (optional): If specified, the fragment will be created in this context, defaults to document + // keepScripts (optional): If true, will include scripts passed in the html string + parseHTML: function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + context = context || document; + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[1] ) ]; + } + + parsed = jQuery.buildFragment( [ data ], context, scripts ); + if ( scripts ) { + jQuery( scripts ).remove(); + } + return jQuery.merge( [], parsed.childNodes ); + }, + + parseJSON: function( data ) { + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + if ( data === null ) { + return data; + } + + if ( typeof data === "string" ) { + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + if ( data ) { + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + } + } + } + + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + if ( !data || typeof data !== "string" ) { + return null; + } + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Use native String.trim function wherever possible + trim: core_trim && !core_trim.call("\uFEFF\xA0") ? + function( text ) { + return text == null ? + "" : + core_trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + core_push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( core_indexOf ) { + return core_indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var l = second.length, + i = first.length, + j = 0; + + if ( typeof l === "number" ) { + for ( ; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var retVal, + ret = [], + i = 0, + length = elems.length; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return core_concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var args, proxy, tmp; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = core_slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + } +}); + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", completed ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", completed ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // detach all dom ready events + detach(); + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +function isArraylike( obj ) { + var length = obj.length, + type = jQuery.type( obj ); + + if ( jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.nodeType === 1 && length ) { + return true; + } + + return type === "array" || type !== "function" && + ( length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj ); +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // First callback to fire (used internally by add and fireWith) + firingStart, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + 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 ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( list && ( !fired || stack ) ) { + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var action = tuple[ 0 ], + fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = core_slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; + if( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); +jQuery.support = (function() { + + var support, all, a, + input, select, fragment, + opt, eventName, isSupported, i, + div = document.createElement("div"); + + // Setup + div.setAttribute( "className", "t" ); + div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; + + // Support tests won't run in some limited or non-browser environments + all = div.getElementsByTagName("*"); + a = div.getElementsByTagName("a")[ 0 ]; + if ( !all || !a || !all.length ) { + return {}; + } + + // First batch of tests + select = document.createElement("select"); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName("input")[ 0 ]; + + a.style.cssText = "top:1px;float:left;opacity:.5"; + support = { + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: div.firstChild.nodeType === 3, + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: a.getAttribute("href") === "/a", + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.5/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) + checkOn: !!input.value, + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Tests for enctype support on a form (#6743) + enctype: !!document.createElement("form").enctype, + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", + + // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode + boxModel: document.compatMode === "CSS1Compat", + + // Will be defined later + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true, + boxSizingReliable: true, + pixelPosition: false + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<9 + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + // Check if we can trust getAttribute("value") + input = document.createElement("input"); + input.setAttribute( "value", "" ); + support.input = input.getAttribute( "value" ) === ""; + + // Check if an input maintains its value after becoming a radio + input.value = "t"; + input.setAttribute( "type", "radio" ); + support.radioValue = input.value === "t"; + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "checked", "t" ); + input.setAttribute( "name", "t" ); + + fragment = document.createDocumentFragment(); + fragment.appendChild( input ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php + for ( i in { submit: true, change: true, focusin: true }) { + div.setAttribute( eventName = "on" + i, "t" ); + + support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; + } + + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, marginDiv, tds, + divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + container = document.createElement("div"); + container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; + + body.appendChild( container ).appendChild( div ); + + // Support: IE8 + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; + tds = div.getElementsByTagName("td"); + tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Support: IE8 + // Check if empty table cells still have offsetWidth/Height + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check box-sizing and margin behavior + div.innerHTML = ""; + div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; + support.boxSizing = ( div.offsetWidth === 4 ); + support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); + + // Use window.getComputedStyle because jsdom on node.js will break without it. + if ( window.getComputedStyle ) { + support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; + support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + marginDiv = div.appendChild( document.createElement("div") ); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + + support.reliableMarginRight = + !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); + } + + if ( typeof div.style.zoom !== core_strundefined ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.innerHTML = ""; + div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Support: IE6 + // Check if elements with layout shrink-wrap their children + div.style.display = "block"; + div.innerHTML = "<div></div>"; + div.firstChild.style.width = "5px"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + + if ( support.inlineBlockNeedsLayout ) { + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + // Support: IE<8 + body.style.zoom = 1; + } + } + + body.removeChild( container ); + + // Null elements to avoid leaks in IE + container = div = tds = marginDiv = null; + }); + + // Null elements to avoid leaks in IE + all = select = fragment = opt = a = input = null; + + return support; +})(); + +var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, + rmultiDash = /([A-Z])/g; + +function internalData( elem, name, data, pvt /* Internal Use Only */ ){ + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // Avoids exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} + +function internalRemoveData( elem, name, pvt ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var i, l, thisCache, + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + for ( i = 0, l = name.length; i < l; i++ ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + } else if ( jQuery.support.deleteExpando || cache != cache.window ) { + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} + +jQuery.extend({ + cache: {}, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + // Do not set data on non-element because it will not be cleared (#8335). + if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { + return false; + } + + var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; + + // nodes accept data unless otherwise specified; rejection can be conditional + return !noData || noData !== true && elem.getAttribute("classid") === noData; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var attrs, name, + elem = this[0], + i = 0, + data = null; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attrs = elem.attributes; + for ( ; i < attrs.length; i++ ) { + name = attrs[i].name; + + if ( !name.indexOf( "data-" ) ) { + name = jQuery.camelCase( name.slice(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return jQuery.access( this, function( value ) { + + if ( value === undefined ) { + // Try to fetch any internally stored data first + return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; + } + + this.each(function() { + jQuery.data( this, key, value ); + }); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + hooks.cur = fn; + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var nodeHook, boolHook, + rclass = /[\t\r\n]/g, + rreturn = /\r/g, + rfocusable = /^(?:input|select|textarea|button|object)$/i, + rclickable = /^(?:a|area)$/i, + rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, + ruseDefault = /^(?:checked|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + getSetInput = jQuery.support.input; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call( this, j, this.className ) ); + }); + } + + if ( proceed ) { + // The disjunction here is for better compressibility (see removeClass) + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + " " + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + elem.className = jQuery.trim( cur ); + + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = arguments.length === 0 || typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call( this, j, this.className ) ); + }); + } + if ( proceed ) { + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + "" + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + elem.className = value ? jQuery.trim( cur ) : ""; + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.match( core_rnotwhite ) || []; + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space separated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + // Toggle whole class name + } else if ( type === core_strundefined || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // If the element has a class name or if we're passed "false", + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var ret, hooks, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var val, + self = jQuery(this); + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // oldIE doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + // Don't return options that are disabled or in a disabled optgroup + ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && + ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attr: function( elem, name, value ) { + var hooks, notxml, ret, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === core_strundefined ) { + return jQuery.prop( elem, name, value ); + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( notxml ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + + } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, value + "" ); + return value; + } + + } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + // In IE9+, Flash objects don't have .getAttribute (#12945) + // Support: IE9+ + if ( typeof elem.getAttribute !== core_strundefined ) { + ret = elem.getAttribute( name ); + } + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( core_rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( (name = attrNames[i++]) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( rboolean.test( name ) ) { + // Set corresponding property to false for boolean attributes + // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 + if ( !getSetAttribute && ruseDefault.test( name ) ) { + elem[ jQuery.camelCase( "default-" + name ) ] = + elem[ propName ] = false; + } else { + elem[ propName ] = false; + } + + // See #9699 for explanation of this approach (setting first, then removal) + } else { + jQuery.attr( elem, name, "" ); + } + + elem.removeAttribute( getSetAttribute ? name : propName ); + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to default in case type is set after value during creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return ( elem[ name ] = value ); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + var + // Use .prop to determine if this attribute is understood as boolean + prop = jQuery.prop( elem, name ), + + // Fetch it accordingly + attr = typeof prop === "boolean" && elem.getAttribute( name ), + detail = typeof prop === "boolean" ? + + getSetInput && getSetAttribute ? + attr != null : + // oldIE fabricates an empty string for missing boolean attributes + // and conflates checked/selected into attroperties + ruseDefault.test( name ) ? + elem[ jQuery.camelCase( "default-" + name ) ] : + !!attr : + + // fetch an attribute node for properties not recognized as boolean + elem.getAttributeNode( name ); + + return detail && detail.value !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + // IE<8 needs the *property* name + elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); + + // Use defaultChecked and defaultSelected for oldIE + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; + } + + return name; + } +}; + +// fix oldIE value attroperty +if ( !getSetInput || !getSetAttribute ) { + jQuery.attrHooks.value = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return jQuery.nodeName( elem, "input" ) ? + + // Ignore the value *property* by using defaultValue + elem.defaultValue : + + ret && ret.specified ? ret.value : undefined; + }, + set: function( elem, value, name ) { + if ( jQuery.nodeName( elem, "input" ) ) { + // Does not return so that setAttribute is also used + elem.defaultValue = value; + } else { + // Use nodeHook if defined (#1954); otherwise setAttribute is fine + return nodeHook && nodeHook.set( elem, value, name ); + } + } + }; +} + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? + ret.value : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + elem.setAttributeNode( + (ret = elem.ownerDocument.createAttribute( name )) + ); + } + + ret.value = value += ""; + + // Break association with cloned elements by also using setAttribute (#9646) + return name === "value" || value === elem.getAttribute( name ) ? + value : + undefined; + } + }; + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + get: nodeHook.get, + set: function( elem, value, name ) { + nodeHook.set( elem, value === "" ? false : value, name ); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} + + +// Some attributes require a special call on IE +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret == null ? undefined : ret; + } + }); + }); + + // href/src property should get the full normalized URL (#10299/#12915) + jQuery.each([ "href", "src" ], function( i, name ) { + jQuery.propHooks[ name ] = { + get: function( elem ) { + return elem.getAttribute( name, 4 ); + } + }; + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Note: IE uppercases css property names, but if we were to .toLowerCase() + // .cssText, that would destroy case senstitivity in URL's, like in "background" + return elem.style.cssText || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = value + "" ); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} + +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }); +}); +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + var tmp, events, t, handleObjIn, + special, eventHandle, handleObj, + handlers, type, namespaces, origType, + elemData = jQuery._data( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + var j, handleObj, tmp, + origCount, t, events, + special, handlers, type, + namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + var handle, ontype, cur, + bubbleType, special, tmp, i, + eventPath = [ elem || document ], + type = core_hasOwn.call( event, "type" ) ? event.type : event, + namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + event.isTrigger = true; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, ret, handleObj, matched, j, + handlerQueue = [], + args = core_slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var sel, handleObj, matches, i, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG <use> instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + for ( ; cur != this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var body, eventDoc, doc, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + } + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== document.activeElement && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === document.activeElement && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + + beforeunload: { + postDispatch: function( event ) { + + // Even when returnValue equals to undefined Firefox will still show alert + if ( event.result !== undefined ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === core_strundefined ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var type, origFn; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); + }, + + 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 ); + } + } +}); +/*! + * Sizzle CSS Selector Engine + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license + * http://sizzlejs.com/ + */ +(function( window, undefined ) { + +var i, + cachedruns, + Expr, + getText, + isXML, + compile, + hasDuplicate, + outermostContext, + + // Local document vars + setDocument, + document, + docElem, + documentIsXML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + sortOrder, + + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + support = {}, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + + // Array methods + arr = [], + pop = arr.pop, + 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; + }, + + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors + operators = "([*^$|!~]?=)", + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + + "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", + + // Prefer arguments quoted, + // then not containing pseudos/brackets, + // then attribute selectors/non-parenthetical expressions, + // then anything else + // These preferences are here to reduce the number of selectors + // needing tokenize in the PSEUDO preFilter + pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rsibling = /[\x20\t\r\n\f]*[+~]/, + + rnative = /^[^{]+\{\s*\[native code/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rescape = /'|\\/g, + rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, + funescape = function( _, escaped ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + return high !== high ? + escaped : + // BMP codepoint + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; + +// Use a stripped-down slice if we can't use a native one +try { + slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; +} catch ( e ) { + slice = function( i ) { + var elem, + results = []; + while ( (elem = this[i++]) ) { + results.push( elem ); + } + return results; + }; +} + +/** + * For feature detection + * @param {Function} fn The function to test for native support + */ +function isNative( fn ) { + return rnative.test( fn + "" ); +} + +/** + * 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 cache, + keys = []; + + return (cache = function( 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); + }); +} + +/** + * 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 { + // release memory in IE + div = null; + } +} + +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 ( !documentIsXML && !seed ) { + + // Shortcuts + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { + push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); + return results; + } + } + + // QSA path + if ( support.qsa && !rbuggyQSA.test(selector) ) { + old = true; + nid = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && context.parentNode || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, slice.call( newContext.querySelectorAll( + newSelector + ), 0 ) ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Detect xml + * @param {Element|Object} elem An element or a document + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var doc = node ? node.ownerDocument || node : preferredDoc; + + // 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 + documentIsXML = isXML( doc ); + + // Check if getElementsByTagName("*") returns only elements + support.tagNameNoComments = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Check if attributes should be retrieved by attribute nodes + support.attributes = assert(function( div ) { + div.innerHTML = "<select></select>"; + var type = typeof div.lastChild.getAttribute("multiple"); + // IE8 returns a string for some attributes even when not present + return type !== "boolean" && type !== "string"; + }); + + // Check if getElementsByClassName can be trusted + support.getByClassName = assert(function( div ) { + // Opera can't find a second classname (in 9.6) + div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; + if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { + return false; + } + + // Safari 3.2 caches class attributes and doesn't catch changes + div.lastChild.className = "e"; + return div.getElementsByClassName("e").length === 2; + }); + + // Check if getElementById returns elements by name + // Check if getElementsByName privileges form controls or returns elements by ID + support.getByName = assert(function( div ) { + // Inject content + div.id = expando + 0; + div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; + docElem.insertBefore( div, docElem.firstChild ); + + // Test + var pass = doc.getElementsByName && + // buggy browsers will return fewer than the correct 2 + doc.getElementsByName( expando ).length === 2 + + // buggy browsers will return more than the correct 0 + doc.getElementsByName( expando + 0 ).length; + support.getIdNotName = !doc.getElementById( expando ); + + // Cleanup + docElem.removeChild( div ); + + return pass; + }); + + // IE6/7 return modified attributes + Expr.attrHandle = assert(function( div ) { + div.innerHTML = "<a href='#'></a>"; + return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && + div.firstChild.getAttribute("href") === "#"; + }) ? + {} : + { + "href": function( elem ) { + return elem.getAttribute( "href", 2 ); + }, + "type": function( elem ) { + return elem.getAttribute("type"); + } + }; + + // ID find and filter + if ( support.getIdNotName ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + 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 { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + + return m ? + m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? + [m] : + undefined : + []; + } + }; + 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.tagNameNoComments ? + 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; + }; + + // Name + Expr.find["NAME"] = support.getByName && function( tag, context ) { + if ( typeof context.getElementsByName !== strundefined ) { + return context.getElementsByName( name ); + } + }; + + // Class + Expr.find["CLASS"] = support.getByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { + return context.getElementsByClassName( className ); + } + }; + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21), + // no need to also add to buggyMatches since matches checks buggyQSA + // A support test would require too much code (would include document ready) + rbuggyQSA = [ ":focus" ]; + + if ( (support.qsa = isNative(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 explictly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = "<select><option selected=''></option></select>"; + + // IE8 - Some boolean attributes are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); + } + + // 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 ) { + + // Opera 10-12/IE8 - ^= $= *= and empty values + // Should not select anything + div.innerHTML = "<input type='hidden' i=''/>"; + if ( div.querySelectorAll("[i^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || + docElem.mozMatchesSelector || + docElem.webkitMatchesSelector || + 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 = new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + // Document order sorting + sortOrder = docElem.compareDocumentPosition ? + function( a, b ) { + var compare; + + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { + if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { + if ( a === doc || contains( preferredDoc, a ) ) { + return -1; + } + if ( b === doc || contains( preferredDoc, b ) ) { + return 1; + } + return 0; + } + return compare & 4 ? -1 : 1; + } + + return a.compareDocumentPosition ? -1 : 1; + } : + function( a, b ) { + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Parentless nodes are either documents or disconnected + } else if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + 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; + }; + + // Always assume the presence of duplicates if sort doesn't + // pass them to our comparison function (as in Google Chrome). + hasDuplicate = false; + [0, 0].sort( sortOrder ); + support.detectDuplicates = hasDuplicate; + + return document; +}; + +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']" ); + + // rbuggyQSA always contains :focus, so no need for an existence check + if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !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 ) { + var val; + + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + if ( !documentIsXML ) { + name = name.toLowerCase(); + } + if ( (val = Expr.attrHandle[ name ]) ) { + return val( elem ); + } + if ( documentIsXML || support.attributes ) { + return elem.getAttribute( name ); + } + return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? + name : + val && val.specified ? val.value : null; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +// Document sorting and removing duplicates +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + i = 1, + j = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( ; (elem = results[i]); i++ ) { + if ( elem === results[ i - 1 ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + return results; +}; + +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && ( ~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 +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 +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 +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]); + } + } + }); + }); +} + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + for ( ; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (see #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[5] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[4] ) { + match[2] = match[4]; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeName ) { + if ( nodeName === "*" ) { + return function() { return true; }; + } + + nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); + return 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( 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 identifider + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsXML ? + elem.getAttribute("xml:lang") || elem.getAttribute("lang") : + elem.lang) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), + // not comment, processing instructions, or others + // Thanks to Diego Perini for the nodeName shortcut + // Greater than "@" means alpha characters (specifically not starting with "#" or "?") + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +// 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 ); +} + +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( tokens = [] ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push( { + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var data, cache, outerCache, + dirkey = dirruns + " " + doneName; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { + if ( (data = cache[1]) === true || data === cachedruns ) { + return data === true; + } + } else { + cache = outerCache[ dir ] = [ dirkey ]; + cache[1] = matcher( elem, context, xml ) || cachedruns; + if ( cache[1] === true ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + // A counter to specify which element is currently being matched + var matcherCachedRuns = 0, + bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, expandContext ) { + var elem, j, matcher, + setMatched = [], + matchedCount = 0, + i = "0", + unmatched = seed && [], + outermost = expandContext != null, + contextBackup = outermostContext, + // We must always have either seed elements or context + elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); + + if ( outermost ) { + outermostContext = context !== document && context; + cachedruns = matcherCachedRuns; + } + + // Add elements passing elementMatchers directly to results + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below + for ( ; (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + cachedruns = ++matcherCachedRuns; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !group ) { + group = tokenize( selector ); + } + i = group.length; + while ( i-- ) { + cached = matcherFromTokens( group[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + } + return cached; +}; + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + match = tokenize( selector ); + + if ( !seed ) { + // Try to minimize operations if there is only one group + if ( match.length === 1 ) { + + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && !documentIsXML && + Expr.relative[ tokens[1].type ] ) { + + context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; + if ( !context ) { + return results; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && context.parentNode || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, slice.call( seed, 0 ) ); + return results; + } + + break; + } + } + } + } + } + + // Compile and execute a filtering function + // Provide `match` to avoid retokenization if we modified the selector above + compile( selector, match )( + seed, + context, + documentIsXML, + results, + rsibling.test( selector ) + ); + return results; +} + +// Deprecated +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Easy API for creating new setFilters +function setFilters() {} +Expr.filters = setFilters.prototype = Expr.pseudos; +Expr.setFilters = new setFilters(); + +// Initialize with the default document +setDocument(); + +// Override sizzle attribute retrieval +Sizzle.attr = jQuery.attr; +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})( window ); +var runtil = /Until$/, + rparentsprev = /^(?:parents|prev(?:Until|All))/, + isSimple = /^.[^:#\[\.,]*$/, + rneedsContext = jQuery.expr.match.needsContext, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var i, ret, self, + len = this.length; + + if ( typeof selector !== "string" ) { + self = this; + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + ret = []; + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, this[ 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; + return ret; + }, + + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false) ); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true) ); + }, + + is: function( selector ) { + return !!selector && ( + typeof selector === "string" ? + // 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". + rneedsContext.test( selector ) ? + jQuery( selector, this.context ).index( this[0] ) >= 0 : + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + ret = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + cur = this[i]; + + while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + } + cur = cur.parentNode; + } + } + + return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( jQuery.unique(all) ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); + +jQuery.fn.andSelf = jQuery.fn.addBack; + +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); + + return cur; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( this.length > 1 && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem ) { + return ( elem === qualifier ) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; + }); +} +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /<tbody/i, + rhtml = /<|&#?\w+;/, + rnoInnerhtml = /<(?:script|style|link)/i, + manipulation_rcheckableType = /^(?:checkbox|radio)$/i, + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptType = /^$|\/(?:java|ecma)script/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "<select multiple='multiple'>", "</select>" ], + legend: [ 1, "<fieldset>", "</fieldset>" ], + area: [ 1, "<map>", "</map>" ], + param: [ 1, "<object>", "</object>" ], + thead: [ 1, "<table>", "</table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +jQuery.fn.extend({ + text: function( value ) { + return jQuery.access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each(function(i) { + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return jQuery.access( this, function( value ) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { + + value = value.replace( rxhtmlTag, "<$1></$2>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function( value ) { + var isFunc = jQuery.isFunction( value ); + + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( !isFunc && typeof value !== "string" ) { + value = jQuery( value ).not( this ).detach(); + } + + return this.domManip( [ value ], true, function( elem ) { + var next = this.nextSibling, + parent = this.parentNode; + + if ( parent ) { + jQuery( this ).remove(); + parent.insertBefore( elem, next ); + } + }); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + + // Flatten any nested arrays + args = core_concat.apply( [], args ); + + var first, node, hasScripts, + scripts, doc, fragment, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, table ? self.html() : undefined ); + } + self.domManip( args, table, callback ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( + table && jQuery.nodeName( this[i], "table" ) ? + findOrAppend( this[i], "tbody" ) : + this[i], + node, + i + ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { + + if ( node.src ) { + // Hope ajax is available... + jQuery.ajax({ + url: node.src, + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + }); + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); + +function findOrAppend( elem, tag ) { + return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + var attr = elem.getAttributeNode("type"); + elem.type = ( attr && attr.specified ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} + +function fixCloneNodeIssues( src, dest ) { + var nodeName, e, data; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + core_push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); + +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} + +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( manipulation_rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, node, clone, i, srcElements, + inPage = jQuery.contains( elem.ownerDocument, elem ); + + if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); + + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } + + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var j, elem, contains, + tmp, tag, tbody, wrap, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted <tbody> from table fragments + if ( !jQuery.support.tbody ) { + + // String was a <table>, *may* have spurious <tbody> + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare <thead> or <tfoot> + wrap[1] === "<table>" && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !jQuery.support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var elem, type, id, data, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = jQuery.support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== core_strundefined ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + core_deletedIds.push( id ); + } + } + } + } + } +}); +var iframe, getStyles, curCSS, + ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity\s*=\s*([^)]*)/, + rposition = /^(top|right|bottom|left)$/, + // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" + // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rmargin = /^margin/, + rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), + rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), + rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), + elemdisplay = { BODY: "block" }, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: 0, + fontWeight: 400 + }, + + cssExpand = [ "Top", "Right", "Bottom", "Left" ], + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; + +// return a css property mapped to a potentially vendor prefixed property +function vendorPropName( style, name ) { + + // shortcut for names that are not vendor prefixed + if ( name in style ) { + return name; + } + + // check for vendor prefixed names + var capName = name.charAt(0).toUpperCase() + name.slice(1), + origName = name, + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in style ) { + return name; + } + } + + return origName; +} + +function isHidden( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); +} + +function showHide( elements, show ) { + var display, elem, hidden, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + values[ index ] = jQuery._data( elem, "olddisplay" ); + display = elem.style.display; + if ( show ) { + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); + } + } else { + + if ( !values[ index ] ) { + hidden = isHidden( elem ); + + if ( display && display !== "none" || !hidden ) { + jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); + } + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} + +jQuery.fn.extend({ + css: function( name, value ) { + return jQuery.access( this, function( elem, name, value ) { + var len, styles, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + var bool = typeof state === "boolean"; + + return this.each(function() { + if ( bool ? state : isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + }); + } +}); + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "columnCount": true, + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && (ret = rrelNum.exec( value )) ) { + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // Make sure that NaN and null values aren't set. See: #7116 + if ( value == null || type === "number" && isNaN( value ) ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, + // but it would mean to define eight (for every problematic property) identical functions + if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var num, val, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + //convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Return, converting to number if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; + } + return val; + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + } +}); + +// NOTE: we've included the "window" in window.getComputedStyle +// because jsdom on node.js will break without it. +if ( window.getComputedStyle ) { + getStyles = function( elem ) { + return window.getComputedStyle( elem, null ); + }; + + curCSS = function( elem, name, _computed ) { + var width, minWidth, maxWidth, + computed = _computed || getStyles( elem ), + + // getPropertyValue is only needed for .css('filter') in IE9, see #12537 + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, + style = elem.style; + + if ( computed ) { + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right + // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret; + }; +} else if ( document.documentElement.currentStyle ) { + getStyles = function( elem ) { + return elem.currentStyle; + }; + + curCSS = function( elem, name, _computed ) { + var left, rs, rsLeft, + computed = _computed || getStyles( elem ), + ret = computed ? computed[ name ] : undefined, + style = elem.style; + + // Avoid setting ret to empty string here + // so we don't default to auto + if ( ret == null && style && style[ name ] ) { + ret = style[ name ]; + } + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + // but not position css attributes, as those are proportional to the parent element instead + // and we can't measure the parent instead because it might trigger a "stacking dolls" problem + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + + // Remember the original values + left = style.left; + rs = elem.runtimeStyle; + rsLeft = rs && rs.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + rs.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : ret; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + rs.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} + +function setPositiveNumber( elem, value, subtract ) { + var matches = rnumsplit.exec( value ); + return matches ? + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + // If we already have the right measurement, avoid augmentation + 4 : + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + // both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // at this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + // at this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // at this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test(val) ) { + return val; + } + + // we need the check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} + +// Try to determine the default display value of an element +function css_defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + // Use the already-created iframe if possible + iframe = ( iframe || + jQuery("<iframe frameborder='0' width='0' height='0'/>") + .css( "cssText", "display:block !important" ) + ).appendTo( doc.documentElement ); + + // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse + doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; + doc.write("<!doctype html><html><body>"); + doc.close(); + + display = actualDisplay( nodeName, doc ); + iframe.detach(); + } + + // Store the correct default display + elemdisplay[ nodeName ] = display; + } + + return display; +} + +// Called ONLY from within css_defaultDisplay +function actualDisplay( name, doc ) { + var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + display = jQuery.css( elem[0], "display" ); + elem.remove(); + return display; +} + +jQuery.each([ "height", "width" ], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + // certain elements can have dimension info if we invisibly show them + // however, it must have a current display style that would benefit from this + return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? + jQuery.swap( elem, cssShow, function() { + return getWidthOrHeight( elem, name, extra ); + }) : + getWidthOrHeight( elem, name, extra ); + } + }, + + set: function( elem, value, extra ) { + var styles = extra && getStyles( elem ); + return setPositiveNumber( elem, value, extra ? + augmentWidthOrHeight( + elem, + name, + extra, + jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + styles + ) : 0 + ); + } + }; +}); + +if ( !jQuery.support.opacity ) { + jQuery.cssHooks.opacity = { + get: function( elem, computed ) { + // IE uses filters for opacity + return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? + ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : + computed ? "1" : ""; + }, + + set: function( elem, value ) { + var style = elem.style, + currentStyle = elem.currentStyle, + opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", + filter = currentStyle && currentStyle.filter || style.filter || ""; + + // IE has trouble with opacity if it does not have layout + // Force it by setting the zoom level + style.zoom = 1; + + // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 + // if value === "", then remove inline opacity #12685 + if ( ( value >= 1 || value === "" ) && + jQuery.trim( filter.replace( ralpha, "" ) ) === "" && + style.removeAttribute ) { + + // Setting style.filter to null, "" & " " still leave "filter:" in the cssText + // if "filter:" is present at all, clearType is disabled, we want to avoid this + // style.removeAttribute is IE Only, but so apparently is this code path... + style.removeAttribute( "filter" ); + + // if there is no filter style applied in a css rule or unset inline opacity, we are done + if ( value === "" || currentStyle && !currentStyle.filter ) { + return; + } + } + + // otherwise, set new filter values + style.filter = ralpha.test( filter ) ? + filter.replace( ralpha, opacity ) : + filter + " " + opacity; + } + }; +} + +// These hooks cannot be added until DOM ready because the support test +// for it is not run until after DOM ready +jQuery(function() { + if ( !jQuery.support.reliableMarginRight ) { + jQuery.cssHooks.marginRight = { + get: function( elem, computed ) { + if ( computed ) { + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // Work around by temporarily setting element display to inline-block + return jQuery.swap( elem, { "display": "inline-block" }, + curCSS, [ elem, "marginRight" ] ); + } + } + }; + } + + // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 + // getComputedStyle returns percent when specified for top/left/bottom/right + // rather than make the css module depend on the offset module, we just check for it here + if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { + jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = { + get: function( elem, computed ) { + if ( computed ) { + computed = curCSS( elem, prop ); + // if curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; + } + } + }; + }); + } + +}); + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.hidden = function( elem ) { + // Support: Opera <= 12.12 + // Opera reports offsetWidths and offsetHeights less than zero on some elements + return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || + (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); + }; + + jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); + }; +} + +// These hooks are used by animate to expand properties +jQuery.each({ + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // assumes a single number if not a string + parts = typeof value === "string" ? value.split(" ") : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( !rmargin.test( prefix ) ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +}); +var r20 = /%20/g, + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +jQuery.fn.extend({ + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map(function(){ + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + }) + .filter(function(){ + var type = this.type; + // Use .is(":disabled") so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !manipulation_rcheckableType.test( type ) ); + }) + .map(function( i, elem ){ + var val = jQuery( this ).val(); + + return val == null ? + null : + jQuery.isArray( val ) ? + jQuery.map( val, function( val ){ + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }) : + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }).get(); + } +}); + +//Serialize an array of form elements or a set of +//key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, value ) { + // If value is a function, invoke it and return its value + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + }); + + } else { + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ).replace( r20, "+" ); +}; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( jQuery.isArray( obj ) ) { + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + // Item is non-scalar (array or object), encode its numeric index. + buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); + } + }); + + } else if ( !traditional && jQuery.type( obj ) === "object" ) { + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + // Serialize scalar item. + add( prefix, obj ); + } +} +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; +}); + +jQuery.fn.hover = function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); +}; +var + // Document location + ajaxLocParts, + ajaxLocation, + ajax_nonce = jQuery.now(), + + ajax_rquery = /\?/, + rhash = /#.*$/, + rts = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, + + // Keep a copy of the old load method + _load = jQuery.fn.load, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat("*"); + +// #8138, IE may throw an exception when accessing +// a field from window.location if document.domain has been set +try { + ajaxLocation = location.href; +} catch( e ) { + // Use the href attribute of an A element + // since IE will modify it given document.location + ajaxLocation = document.createElement( "a" ); + ajaxLocation.href = ""; + ajaxLocation = ajaxLocation.href; +} + +// Segment location into parts +ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; + + if ( jQuery.isFunction( func ) ) { + // For each dataType in the dataTypeExpression + while ( (dataType = dataTypes[i++]) ) { + // Prepend if requested + if ( dataType[0] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); + + // Otherwise append + } else { + (structure[ dataType ] = structure[ dataType ] || []).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + }); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var deep, key, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +jQuery.fn.load = function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + } + + var selector, response, type, + self = this, + off = url.indexOf(" "); + + if ( off >= 0 ) { + selector = url.slice( off, url.length ); + url = url.slice( 0, off ); + } + + // If it's a function + if ( jQuery.isFunction( params ) ) { + + // We assume that it's the callback + callback = params; + params = undefined; + + // Otherwise, build a param string + } else if ( params && typeof params === "object" ) { + type = "POST"; + } + + // If we have elements to modify, make the request + if ( self.length > 0 ) { + jQuery.ajax({ + url: url, + + // if "type" variable is undefined, then "GET" method will be used + type: type, + dataType: "html", + data: params + }).done(function( responseText ) { + + // Save response for use in complete callback + response = arguments; + + self.html( selector ? + + // If a selector was specified, locate the right elements in a dummy div + // Exclude scripts to avoid IE 'Permission Denied' errors + jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : + + // Otherwise use the full result + responseText ); + + }).complete( callback && function( jqXHR, status ) { + self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); + }); + } + + return this; +}; + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ + jQuery.fn[ type ] = function( fn ){ + return this.on( type, fn ); + }; +}); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + // shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + return jQuery.ajax({ + url: url, + type: method, + dataType: type, + data: data, + success: callback + }); + }; +}); + +jQuery.extend({ + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: ajaxLocation, + type: "GET", + isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /xml/, + html: /html/, + json: /json/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": window.String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": jQuery.parseJSON, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var // Cross-domain detection vars + parts, + // Loop variable + i, + // URL without anti-cache param + cacheURL, + // Response headers as string + responseHeadersString, + // timeout handle + timeoutTimer, + + // To know if global events are to be dispatched + fireGlobals, + + transport, + // Response headers + responseHeaders, + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + // Callbacks context + callbackContext = s.context || s, + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks("once memory"), + // Status-dependent callbacks + statusCode = s.statusCode || {}, + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + // The jqXHR state + state = 0, + // Default abort message + strAbort = "canceled", + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( state === 2 ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( (match = rheaders.exec( responseHeadersString )) ) { + responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match == null ? null : match; + }, + + // Raw string + getAllResponseHeaders: function() { + return state === 2 ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + var lname = name.toLowerCase(); + if ( !state ) { + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( !state ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( state < 2 ) { + for ( code in map ) { + // Lazy-add the new callback in a way that preserves old ones + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } else { + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ).complete = completeDeferred.add; + jqXHR.success = jqXHR.done; + jqXHR.error = jqXHR.fail; + + // Remove hash character (#7531: and string promotion) + // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; + + // A cross-domain request is in order when we have a protocol:host:port mismatch + if ( s.crossDomain == null ) { + parts = rurl.exec( s.url.toLowerCase() ); + s.crossDomain = !!( parts && + ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || + ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != + ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) + ); + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( state === 2 ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + fireGlobals = s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger("ajaxStart"); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + cacheURL = s.url; + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // If data is available, append data to url + if ( s.data ) { + cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add anti-cache in url if needed + if ( s.cache === false ) { + s.url = rts.test( cacheURL ) ? + + // If there is already a '_' parameter, set its value + cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : + + // Otherwise add one to the end + cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; + } + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? + s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { + // Abort if not done already and return + return jqXHR.abort(); + } + + // aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + for ( i in { success: 1, error: 1, complete: 1 } ) { + jqXHR[ i ]( s[ i ] ); + } + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = setTimeout(function() { + jqXHR.abort("timeout"); + }, s.timeout ); + } + + try { + state = 1; + transport.send( requestHeaders, done ); + } catch ( e ) { + // Propagate exception as error if not done + if ( state < 2 ) { + done( -1, e ); + // Simply rethrow otherwise + } else { + throw e; + } + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Called once + if ( state === 2 ) { + return; + } + + // State is "done" now + state = 2; + + // Clear timeout if it exists + if ( timeoutTimer ) { + clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // If successful, handle type chaining + if ( status >= 200 && status < 300 || status === 304 ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader("Last-Modified"); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader("etag"); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 ) { + isSuccess = true; + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + isSuccess = true; + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + isSuccess = ajaxConvert( s, response ); + statusText = isSuccess.state; + success = isSuccess.data; + error = isSuccess.error; + isSuccess = !error; + } + } else { + // We extract error from statusText + // then normalize statusText and status for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger("ajaxStop"); + } + } + } + + return jqXHR; + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + } +}); + +/* Handles responses to an ajax request: + * - sets all responseXXX fields accordingly + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + var firstDataType, ct, finalDataType, type, + contents = s.contents, + dataTypes = s.dataTypes, + responseFields = s.responseFields; + + // Fill responseXXX fields + for ( type in responseFields ) { + if ( type in responses ) { + jqXHR[ responseFields[type] ] = responses[ type ]; + } + } + + // Remove auto dataType and get content-type in the process + while( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +// Chain conversions given the request and the original response +function ajaxConvert( s, response ) { + var conv2, current, conv, tmp, + converters = {}, + i = 0, + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(), + prev = dataTypes[ 0 ]; + + // Apply the dataFilter if provided + if ( s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + // Convert to each sequential dataType, tolerating list modification + for ( ; (current = dataTypes[++i]); ) { + + // There's only work to do if current dataType is non-auto + if ( current !== "*" ) { + + // Convert response if prev dataType is non-auto and differs from current + if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split(" "); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.splice( i--, 0, current ); + } + + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s["throws"] ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; + } + } + } + } + + // Update prev for next iteration + prev = current; + } + } + + return { state: "success", data: response }; +} +// Install script dataType +jQuery.ajaxSetup({ + accepts: { + script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /(?:java|ecma)script/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +}); + +// Handle cache's special case and global +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + s.global = false; + } +}); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function(s) { + + // This transport only deals with cross domain requests + if ( s.crossDomain ) { + + var script, + head = document.head || jQuery("head")[0] || document.documentElement; + + return { + + send: function( _, callback ) { + + script = document.createElement("script"); + + script.async = true; + + if ( s.scriptCharset ) { + script.charset = s.scriptCharset; + } + + script.src = s.url; + + // Attach handlers for all browsers + script.onload = script.onreadystatechange = function( _, isAbort ) { + + if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { + + // Handle memory leak in IE + script.onload = script.onreadystatechange = null; + + // Remove the script + if ( script.parentNode ) { + script.parentNode.removeChild( script ); + } + + // Dereference the script + script = null; + + // Callback if not abort + if ( !isAbort ) { + callback( 200, "success" ); + } + } + }; + + // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending + // Use native DOM manipulation to avoid our domManip AJAX trickery + head.insertBefore( script, head.firstChild ); + }, + + abort: function() { + if ( script ) { + script.onload( undefined, true ); + } + } + }; + } +}); +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup({ + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); + this[ callback ] = true; + return callback; + } +}); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters["script json"] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always(function() { + // Restore preexisting value + window[ callbackName ] = overwritten; + + // Save back as free + if ( s[ callbackName ] ) { + // make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && jQuery.isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + }); + + // Delegate to script + return "script"; + } +}); +var xhrCallbacks, xhrSupported, + xhrId = 0, + // #5280: Internet Explorer will keep connections alive if we don't abort on unload + xhrOnUnloadAbort = window.ActiveXObject && function() { + // Abort all pending requests + var key; + for ( key in xhrCallbacks ) { + xhrCallbacks[ key ]( undefined, true ); + } + }; + +// Functions to create xhrs +function createStandardXHR() { + try { + return new window.XMLHttpRequest(); + } catch( e ) {} +} + +function createActiveXHR() { + try { + return new window.ActiveXObject("Microsoft.XMLHTTP"); + } catch( e ) {} +} + +// Create the request object +// (This is still attached to ajaxSettings for backward compatibility) +jQuery.ajaxSettings.xhr = window.ActiveXObject ? + /* Microsoft failed to properly + * implement the XMLHttpRequest in IE7 (can't request local files), + * so we use the ActiveXObject when it is available + * Additionally XMLHttpRequest can be disabled in IE7/IE8 so + * we need a fallback. + */ + function() { + return !this.isLocal && createStandardXHR() || createActiveXHR(); + } : + // For all other browsers, use the standard XMLHttpRequest object + createStandardXHR; + +// Determine support properties +xhrSupported = jQuery.ajaxSettings.xhr(); +jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +xhrSupported = jQuery.support.ajax = !!xhrSupported; + +// Create transport if the browser can provide an xhr +if ( xhrSupported ) { + + jQuery.ajaxTransport(function( s ) { + // Cross domain only allowed if supported through XMLHttpRequest + if ( !s.crossDomain || jQuery.support.cors ) { + + var callback; + + return { + send: function( headers, complete ) { + + // Get a new xhr + var handle, i, + xhr = s.xhr(); + + // Open the socket + // Passing null username, generates a login popup on Opera (#2865) + if ( s.username ) { + xhr.open( s.type, s.url, s.async, s.username, s.password ); + } else { + xhr.open( s.type, s.url, s.async ); + } + + // Apply custom fields if provided + if ( s.xhrFields ) { + for ( i in s.xhrFields ) { + xhr[ i ] = s.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( s.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( s.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !s.crossDomain && !headers["X-Requested-With"] ) { + headers["X-Requested-With"] = "XMLHttpRequest"; + } + + // Need an extra try/catch for cross domain requests in Firefox 3 + try { + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + } catch( err ) {} + + // Do send the request + // This may raise an exception which is actually + // handled in jQuery.ajax (so no try/catch here) + xhr.send( ( s.hasContent && s.data ) || null ); + + // Listener + callback = function( _, isAbort ) { + var status, responseHeaders, statusText, responses; + + // Firefox throws exceptions when accessing properties + // of an xhr when a network error occurred + // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) + try { + + // Was never called and is aborted or complete + if ( callback && ( isAbort || xhr.readyState === 4 ) ) { + + // Only called once + callback = undefined; + + // Do not keep as active anymore + if ( handle ) { + xhr.onreadystatechange = jQuery.noop; + if ( xhrOnUnloadAbort ) { + delete xhrCallbacks[ handle ]; + } + } + + // If it's an abort + if ( isAbort ) { + // Abort it manually if needed + if ( xhr.readyState !== 4 ) { + xhr.abort(); + } + } else { + responses = {}; + status = xhr.status; + responseHeaders = xhr.getAllResponseHeaders(); + + // When requesting binary data, IE6-9 will throw an exception + // on any attempt to access responseText (#11426) + if ( typeof xhr.responseText === "string" ) { + responses.text = xhr.responseText; + } + + // Firefox throws an exception when accessing + // statusText for faulty cross-domain requests + try { + statusText = xhr.statusText; + } catch( e ) { + // We normalize with Webkit giving an empty statusText + statusText = ""; + } + + // Filter status for non standard behaviors + + // If the request is local and we have data: assume a success + // (success with no data won't get notified, that's the best we + // can do given current implementations) + if ( !status && s.isLocal && !s.crossDomain ) { + status = responses.text ? 200 : 404; + // IE - #1450: sometimes returns 1223 when it should be 204 + } else if ( status === 1223 ) { + status = 204; + } + } + } + } catch( firefoxAccessException ) { + if ( !isAbort ) { + complete( -1, firefoxAccessException ); + } + } + + // Call complete if needed + if ( responses ) { + complete( status, statusText, responses, responseHeaders ); + } + }; + + if ( !s.async ) { + // if we're in sync mode we fire the callback + callback(); + } else if ( xhr.readyState === 4 ) { + // (IE6 & IE7) if it's in cache and has been + // retrieved directly we need to fire the callback + setTimeout( callback ); + } else { + handle = ++xhrId; + if ( xhrOnUnloadAbort ) { + // Create the active xhrs callbacks list if needed + // and attach the unload handler + if ( !xhrCallbacks ) { + xhrCallbacks = {}; + jQuery( window ).unload( xhrOnUnloadAbort ); + } + // Add to list of active xhrs callbacks + xhrCallbacks[ handle ] = callback; + } + xhr.onreadystatechange = callback; + } + }, + + abort: function() { + if ( callback ) { + callback( undefined, true ); + } + } + }; + } + }); +} +var fxNow, timerId, + rfxtypes = /^(?:toggle|show|hide)$/, + rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), + rrun = /queueHooks$/, + animationPrefilters = [ defaultPrefilter ], + tweeners = { + "*": [function( prop, value ) { + var end, unit, + tween = this.createTween( prop, value ), + parts = rfxnum.exec( value ), + target = tween.cur(), + start = +target || 0, + scale = 1, + maxIterations = 20; + + if ( parts ) { + end = +parts[2]; + unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + + // We need to compute starting value + if ( unit !== "px" && start ) { + // Iteratively approximate from a nonzero starting point + // Prefer the current property, because this process will be trivial if it uses the same units + // Fallback to end or a simple constant + start = jQuery.css( tween.elem, prop, true ) || end || 1; + + do { + // If previous iteration zeroed out, double until we get *something* + // Use a string for doubling factor so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + start = start / scale; + jQuery.style( tween.elem, prop, start + unit ); + + // Update scale, tolerating zero or NaN from tween.cur() + // And breaking the loop if scale is unchanged or perfect, or if we've just had enough + } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); + } + + tween.unit = unit; + tween.start = start; + // If a +=/-= token was provided, we're doing a relative animation + tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; + } + return tween; + }] + }; + +// Animations created synchronously will run synchronously +function createFxNow() { + setTimeout(function() { + fxNow = undefined; + }); + return ( fxNow = jQuery.now() ); +} + +function createTweens( animation, props ) { + jQuery.each( props, function( prop, value ) { + var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( collection[ index ].call( animation, prop, value ) ) { + + // we're done with this property + return; + } + } + }); +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = animationPrefilters.length, + deferred = jQuery.Deferred().always( function() { + // don't match elem in the :animated selector + delete tick.elem; + }), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ]); + + if ( percent < 1 && length ) { + return remaining; + } else { + deferred.resolveWith( elem, [ animation ] ); + return false; + } + }, + animation = deferred.promise({ + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { specialEasing: {} }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + // if we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // resolve when we played the last frame + // otherwise, reject + if ( gotoEnd ) { + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + }), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length ; index++ ) { + result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + return result; + } + } + + createTweens( animation, props ); + + if ( jQuery.isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + }) + ); + + // attach callbacks from options + return animation.progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); +} + +function propFilter( props, specialEasing ) { + var value, name, index, easing, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = jQuery.camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( jQuery.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // not quite $.extend, this wont overwrite keys already present. + // also - reusing 'index' from above because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweener: function( props, callback ) { + if ( jQuery.isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.split(" "); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length ; index++ ) { + prop = props[ index ]; + tweeners[ prop ] = tweeners[ prop ] || []; + tweeners[ prop ].unshift( callback ); + } + }, + + prefilter: function( callback, prepend ) { + if ( prepend ) { + animationPrefilters.unshift( callback ); + } else { + animationPrefilters.push( callback ); + } + } +}); + +function defaultPrefilter( elem, props, opts ) { + /*jshint validthis:true */ + var prop, index, length, + value, dataShow, toggle, + tween, hooks, oldfire, + anim = this, + style = elem.style, + orig = {}, + handled = [], + hidden = elem.nodeType && isHidden( elem ); + + // handle queue: false promises + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always(function() { + // doing this makes sure that the complete handler will be called + // before this completes + anim.always(function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + }); + }); + } + + // height/width overflow pass + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE does not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height animated + if ( jQuery.css( elem, "display" ) === "inline" && + jQuery.css( elem, "float" ) === "none" ) { + + // inline-level elements accept inline-block; + // block-level elements need to be inline with layout + if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { + style.display = "inline-block"; + + } else { + style.zoom = 1; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + if ( !jQuery.support.shrinkWrapBlocks ) { + anim.always(function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + }); + } + } + + + // show/hide pass + for ( index in props ) { + value = props[ index ]; + if ( rfxtypes.exec( value ) ) { + delete props[ index ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + continue; + } + handled.push( index ); + } + } + + length = handled.length; + if ( length ) { + dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + + // store state if its toggle - enables .stop().toggle() to "reverse" + if ( toggle ) { + dataShow.hidden = !hidden; + } + if ( hidden ) { + jQuery( elem ).show(); + } else { + anim.done(function() { + jQuery( elem ).hide(); + }); + } + anim.done(function() { + var prop; + jQuery._removeData( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + }); + for ( index = 0 ; index < length ; index++ ) { + prop = handled[ index ]; + tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); + orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); + + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = tween.start; + if ( hidden ) { + tween.end = tween.start; + tween.start = prop === "width" || prop === "height" ? 1 : 0; + } + } + } + } +} + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || "swing"; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + if ( tween.elem[ tween.prop ] != null && + (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { + return tween.elem[ tween.prop ]; + } + + // passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails + // so, simple values such as "10px" are parsed to Float. + // complex values such as "rotate(1rad)" are returned as is. + result = jQuery.css( tween.elem, tween.prop, "" ); + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + // use step hook for back compat - use cssHook if its there - use .style if its + // available and use plain properties where available + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Remove in 2.0 - this supports IE8's panic based approach +// to setting things on disconnected nodes + +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +}); + +jQuery.fn.extend({ + fadeTo: function( speed, to, easing, callback ) { + + // show any hidden elements after setting opacity to 0 + return this.filter( isHidden ).css( "opacity", 0 ).show() + + // animate to the value specified + .end().animate({ opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + doAnimation.finish = function() { + anim.stop( true ); + }; + // Empty animations, or finishing resolves immediately + if ( empty || jQuery._data( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each(function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = jQuery._data( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // start the next in the queue if the last step wasn't forced + // timers currently will call their complete callbacks, which will dequeue + // but only if they were gotoEnd + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + }); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each(function() { + var index, + data = jQuery._data( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // enable finishing flag on private data + data.finish = true; + + // empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.cur && hooks.cur.finish ) { + hooks.cur.finish.call( this ); + } + + // look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // turn off finishing flag + delete data.finish; + }); + } +}); + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + attrs = { height: type }, + i = 0; + + // if we include width, step value is 1 to do all cssExpand values, + // if we don't include width, step value is 2 to skip over Left and Right + includeWidth = includeWidth? 1 : 0; + for( ; i < 4 ; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +// Generate shortcuts for custom animations +jQuery.each({ + slideDown: genFx("show"), + slideUp: genFx("hide"), + slideToggle: genFx("toggle"), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +}); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing + }; + + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; + + // normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p*Math.PI ) / 2; + } +}; + +jQuery.timers = []; +jQuery.fx = Tween.prototype.init; +jQuery.fx.tick = function() { + var timer, + timers = jQuery.timers, + i = 0; + + fxNow = jQuery.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + // Checks the timer has not already been removed + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + if ( timer() && jQuery.timers.push( timer ) ) { + jQuery.fx.start(); + } +}; + +jQuery.fx.interval = 13; + +jQuery.fx.start = function() { + if ( !timerId ) { + timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); + } +}; + +jQuery.fx.stop = function() { + clearInterval( timerId ); + timerId = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + // Default speed + _default: 400 +}; + +// Back Compat <1.8 extension point +jQuery.fx.step = {}; + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +} +jQuery.fn.offset = function( options ) { + if ( arguments.length ) { + return options === undefined ? + this : + this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + var docElem, win, + box = { top: 0, left: 0 }, + elem = this[ 0 ], + doc = elem && elem.ownerDocument; + + if ( !doc ) { + return; + } + + docElem = doc.documentElement; + + // Make sure it's not a disconnected DOM node + if ( !jQuery.contains( docElem, elem ) ) { + return box; + } + + // If we don't have gBCR, just use 0,0 rather than error + // BlackBerry 5, iOS 3 (original iPhone) + if ( typeof elem.getBoundingClientRect !== core_strundefined ) { + box = elem.getBoundingClientRect(); + } + win = getWindow( doc ); + return { + top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), + left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) + }; +}; + +jQuery.offset = { + + setOffset: function( elem, options, i ) { + var position = jQuery.css( elem, "position" ); + + // set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + var curElem = jQuery( elem ), + curOffset = curElem.offset(), + curCSSTop = jQuery.css( elem, "top" ), + curCSSLeft = jQuery.css( elem, "left" ), + calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, + props = {}, curPosition = {}, curTop, curLeft; + + // need to be able to calculate position if either top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( jQuery.isFunction( options ) ) { + options = options.call( elem, i, curOffset ); + } + + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + } else { + curElem.css( props ); + } + } +}; + + +jQuery.fn.extend({ + + position: function() { + if ( !this[ 0 ] ) { + return; + } + + var offsetParent, offset, + parentOffset = { top: 0, left: 0 }, + elem = this[ 0 ]; + + // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent + if ( jQuery.css( elem, "position" ) === "fixed" ) { + // we assume that getBoundingClientRect is available when computed position is fixed + offset = elem.getBoundingClientRect(); + } else { + // Get *real* offsetParent + offsetParent = this.offsetParent(); + + // Get correct offsets + offset = this.offset(); + if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { + parentOffset = offsetParent.offset(); + } + + // Add offsetParent borders + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); + } + + // Subtract parent offsets and element margins + // note: when an element has margin: auto the offsetLeft and marginLeft + // are the same in Safari causing offset.left to incorrectly be 0 + return { + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) + }; + }, + + offsetParent: function() { + return this.map(function() { + var offsetParent = this.offsetParent || document.documentElement; + while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent || document.documentElement; + }); + } +}); + + +// Create scrollLeft and scrollTop methods +jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { + var top = /Y/.test( prop ); + + jQuery.fn[ method ] = function( val ) { + return jQuery.access( this, function( elem, method, val ) { + var win = getWindow( elem ); + + if ( val === undefined ) { + return win ? (prop in win) ? win[ prop ] : + win.document.documentElement[ method ] : + elem[ method ]; + } + + if ( win ) { + win.scrollTo( + !top ? val : jQuery( win ).scrollLeft(), + top ? val : jQuery( win ).scrollTop() + ); + + } else { + elem[ method ] = val; + } + }, method, val, arguments.length, null ); + }; +}); + +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? + elem : + elem.nodeType === 9 ? + elem.defaultView || elem.parentWindow : + false; +} +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { + // margin is only for outerHeight, outerWidth + jQuery.fn[ funcName ] = function( margin, value ) { + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); + + return jQuery.access( this, function( elem, type, value ) { + var doc; + + if ( jQuery.isWindow( elem ) ) { + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there + // isn't a whole lot we can do. See pull request at this URL for discussion: + // https://github.com/jquery/jquery/pull/764 + return elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest + // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable, null ); + }; + }); +}); +// Limit scope pollution from any deprecated API +// (function() { + +// })(); +// Expose jQuery to the global object +window.jQuery = window.$ = jQuery; + +// Expose jQuery as an AMD module, but only for AMD loaders that +// understand the issues with loading multiple versions of jQuery +// in a page that all might call define(). The loader will indicate +// they have special allowances for multiple jQuery versions by +// specifying define.amd.jQuery = true. Register as a named module, +// since jQuery can be concatenated with other files that may use define, +// but not use a proper concatenation script that understands anonymous +// AMD modules. A named AMD is safest and most robust way to register. +// Lowercase jquery is used because AMD module names are derived from +// file names, and jQuery is normally delivered in a lowercase file name. +// Do this after creating the global so that if an AMD module wants to call +// noConflict to hide this version of jQuery, it will work. +if ( typeof define === "function" && define.amd && define.amd.jQuery ) { + define( "jquery", [], function () { return jQuery; } ); +} + +})( window ); diff --git a/frontend/gamma/js/JQuery/Mobile/1.3.0-rc.1/jquery.mobile.js b/frontend/gamma/js/JQuery/Mobile/1.3.0-rc.1/jquery.mobile.js new file mode 100644 index 0000000..9ebe94b --- a/dev/null +++ b/frontend/gamma/js/JQuery/Mobile/1.3.0-rc.1/jquery.mobile.js @@ -0,0 +1,11113 @@ +/* + +Copyright 2008-2013 Clipperz Srl + +This file is part of Clipperz, the online password manager. +For further information about its features and functionalities please +refer to http://www.clipperz.com. + +* Clipperz is free software: you can redistribute it and/or modify it + under the terms of the GNU Affero General Public License as published + by the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + +* Clipperz is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the GNU Affero General Public License for more details. + +* You should have received a copy of the GNU Affero General Public + License along with Clipperz. If not, see http://www.gnu.org/licenses/. + +*/ + +/* +* jQuery Mobile Git Build: SHA1: 56a6976b89feddf34e163c3fcc7196ae0a44c1a0 <> Date: Mon Feb 4 08:28:28 2013 -0800 +* http://jquerymobile.com +* +* Copyright 2010, 2013 jQuery Foundation, Inc. and other contributors +* Released under the MIT license. +* http://jquery.org/license +* +*/ + + +(function ( root, doc, factory ) { + if ( typeof define === "function" && define.amd ) { + // AMD. Register as an anonymous module. + define( [ "jquery" ], function ( $ ) { + factory( $, root, doc ); + return $.mobile; + }); + } else { + // Browser globals + factory( root.jQuery, root, doc ); + } +}( this, document, function ( jQuery, window, document, undefined ) { +(function( $ ) { + $.mobile = {}; +}( jQuery )); +(function( $, window, undefined ) { + + var nsNormalizeDict = {}; + + // jQuery.mobile configurable options + $.mobile = $.extend($.mobile, { + + // Version of the jQuery Mobile Framework + version: "1.3.0-rc.1", + + // Namespace used framework-wide for data-attrs. Default is no namespace + ns: "", + + // Define the url parameter used for referencing widget-generated sub-pages. + // Translates to to example.html&ui-page=subpageIdentifier + // hash segment before &ui-page= is used to make Ajax request + subPageUrlKey: "ui-page", + + // Class assigned to page currently in view, and during transitions + activePageClass: "ui-page-active", + + // Class used for "active" button state, from CSS framework + activeBtnClass: "ui-btn-active", + + // Class used for "focus" form element state, from CSS framework + focusClass: "ui-focus", + + // Automatically handle clicks and form submissions through Ajax, when same-domain + ajaxEnabled: true, + + // Automatically load and show pages based on location.hash + hashListeningEnabled: true, + + // disable to prevent jquery from bothering with links + linkBindingEnabled: true, + + // Set default page transition - 'none' for no transitions + defaultPageTransition: "fade", + + // Set maximum window width for transitions to apply - 'false' for no limit + maxTransitionWidth: false, + + // Minimum scroll distance that will be remembered when returning to a page + minScrollBack: 250, + + // DEPRECATED: the following property is no longer in use, but defined until 2.0 to prevent conflicts + touchOverflowEnabled: false, + + // Set default dialog transition - 'none' for no transitions + defaultDialogTransition: "pop", + + // Error response message - appears when an Ajax page request fails + pageLoadErrorMessage: "Error Loading Page", + + // For error messages, which theme does the box uses? + pageLoadErrorMessageTheme: "e", + + // replace calls to window.history.back with phonegaps navigation helper + // where it is provided on the window object + phonegapNavigationEnabled: false, + + //automatically initialize the DOM when it's ready + autoInitializePage: true, + + pushStateEnabled: true, + + // allows users to opt in to ignoring content by marking a parent element as + // data-ignored + ignoreContentEnabled: false, + + // turn of binding to the native orientationchange due to android orientation behavior + orientationChangeEnabled: true, + + buttonMarkup: { + hoverDelay: 200 + }, + + // define the window and the document objects + window: $( window ), + document: $( document ), + + // TODO might be useful upstream in jquery itself ? + keyCode: { + ALT: 18, + BACKSPACE: 8, + CAPS_LOCK: 20, + COMMA: 188, + COMMAND: 91, + COMMAND_LEFT: 91, // COMMAND + COMMAND_RIGHT: 93, + CONTROL: 17, + DELETE: 46, + DOWN: 40, + END: 35, + ENTER: 13, + ESCAPE: 27, + HOME: 36, + INSERT: 45, + LEFT: 37, + MENU: 93, // COMMAND_RIGHT + NUMPAD_ADD: 107, + NUMPAD_DECIMAL: 110, + NUMPAD_DIVIDE: 111, + NUMPAD_ENTER: 108, + NUMPAD_MULTIPLY: 106, + NUMPAD_SUBTRACT: 109, + PAGE_DOWN: 34, + PAGE_UP: 33, + PERIOD: 190, + RIGHT: 39, + SHIFT: 16, + SPACE: 32, + TAB: 9, + UP: 38, + WINDOWS: 91 // COMMAND + }, + + // Place to store various widget extensions + behaviors: {}, + + // Scroll page vertically: scroll to 0 to hide iOS address bar, or pass a Y value + silentScroll: function( ypos ) { + if ( $.type( ypos ) !== "number" ) { + ypos = $.mobile.defaultHomeScroll; + } + + // prevent scrollstart and scrollstop events + $.event.special.scrollstart.enabled = false; + + setTimeout( function() { + window.scrollTo( 0, ypos ); + $.mobile.document.trigger( "silentscroll", { x: 0, y: ypos }); + }, 20 ); + + setTimeout( function() { + $.event.special.scrollstart.enabled = true; + }, 150 ); + }, + + // Expose our cache for testing purposes. + nsNormalizeDict: nsNormalizeDict, + + // Take a data attribute property, prepend the namespace + // and then camel case the attribute string. Add the result + // to our nsNormalizeDict so we don't have to do this again. + nsNormalize: function( prop ) { + if ( !prop ) { + return; + } + + return nsNormalizeDict[ prop ] || ( nsNormalizeDict[ prop ] = $.camelCase( $.mobile.ns + prop ) ); + }, + + // Find the closest parent with a theme class on it. Note that + // we are not using $.fn.closest() on purpose here because this + // method gets called quite a bit and we need it to be as fast + // as possible. + getInheritedTheme: function( el, defaultTheme ) { + var e = el[ 0 ], + ltr = "", + re = /ui-(bar|body|overlay)-([a-z])\b/, + c, m; + + while ( e ) { + c = e.className || ""; + if ( c && ( m = re.exec( c ) ) && ( ltr = m[ 2 ] ) ) { + // We found a parent with a theme class + // on it so bail from this loop. + break; + } + + e = e.parentNode; + } + + // Return the theme letter we found, if none, return the + // specified default. + + return ltr || defaultTheme || "a"; + }, + + // TODO the following $ and $.fn extensions can/probably should be moved into jquery.mobile.core.helpers + // + // Find the closest javascript page element to gather settings data jsperf test + // http://jsperf.com/single-complex-selector-vs-many-complex-selectors/edit + // possibly naive, but it shows that the parsing overhead for *just* the page selector vs + // the page and dialog selector is negligable. This could probably be speed up by + // doing a similar parent node traversal to the one found in the inherited theme code above + closestPageData: function( $target ) { + return $target + .closest( ':jqmData(role="page"), :jqmData(role="dialog")' ) + .data( "mobile-page" ); + }, + + enhanceable: function( $set ) { + return this.haveParents( $set, "enhance" ); + }, + + hijackable: function( $set ) { + return this.haveParents( $set, "ajax" ); + }, + + haveParents: function( $set, attr ) { + if ( !$.mobile.ignoreContentEnabled ) { + return $set; + } + + var count = $set.length, + $newSet = $(), + e, $element, excluded; + + for ( var i = 0; i < count; i++ ) { + $element = $set.eq( i ); + excluded = false; + e = $set[ i ]; + + while ( e ) { + var c = e.getAttribute ? e.getAttribute( "data-" + $.mobile.ns + attr ) : ""; + + if ( c === "false" ) { + excluded = true; + break; + } + + e = e.parentNode; + } + + if ( !excluded ) { + $newSet = $newSet.add( $element ); + } + } + + return $newSet; + }, + + getScreenHeight: function() { + // Native innerHeight returns more accurate value for this across platforms, + // jQuery version is here as a normalized fallback for platforms like Symbian + return window.innerHeight || $.mobile.window.height(); + } + }, $.mobile ); + + // Mobile version of data and removeData and hasData methods + // ensures all data is set and retrieved using jQuery Mobile's data namespace + $.fn.jqmData = function( prop, value ) { + var result; + if ( typeof prop !== "undefined" ) { + if ( prop ) { + prop = $.mobile.nsNormalize( prop ); + } + + // undefined is permitted as an explicit input for the second param + // in this case it returns the value and does not set it to undefined + if( arguments.length < 2 || value === undefined ){ + result = this.data( prop ); + } else { + result = this.data( prop, value ); + } + } + return result; + }; + + $.jqmData = function( elem, prop, value ) { + var result; + if ( typeof prop !== "undefined" ) { + result = $.data( elem, prop ? $.mobile.nsNormalize( prop ) : prop, value ); + } + return result; + }; + + $.fn.jqmRemoveData = function( prop ) { + return this.removeData( $.mobile.nsNormalize( prop ) ); + }; + + $.jqmRemoveData = function( elem, prop ) { + return $.removeData( elem, $.mobile.nsNormalize( prop ) ); + }; + + $.fn.removeWithDependents = function() { + $.removeWithDependents( this ); + }; + + $.removeWithDependents = function( elem ) { + var $elem = $( elem ); + + ( $elem.jqmData( 'dependents' ) || $() ).remove(); + $elem.remove(); + }; + + $.fn.addDependents = function( newDependents ) { + $.addDependents( $( this ), newDependents ); + }; + + $.addDependents = function( elem, newDependents ) { + var dependents = $( elem ).jqmData( 'dependents' ) || $(); + + $( elem ).jqmData( 'dependents', $.merge( dependents, newDependents ) ); + }; + + // note that this helper doesn't attempt to handle the callback + // or setting of an html elements text, its only purpose is + // to return the html encoded version of the text in all cases. (thus the name) + $.fn.getEncodedText = function() { + return $( "<div/>" ).text( $( this ).text() ).html(); + }; + + // fluent helper function for the mobile namespaced equivalent + $.fn.jqmEnhanceable = function() { + return $.mobile.enhanceable( this ); + }; + + $.fn.jqmHijackable = function() { + return $.mobile.hijackable( this ); + }; + + // Monkey-patching Sizzle to filter the :jqmData selector + var oldFind = $.find, + jqmDataRE = /:jqmData\(([^)]*)\)/g; + + $.find = function( selector, context, ret, extra ) { + selector = selector.replace( jqmDataRE, "[data-" + ( $.mobile.ns || "" ) + "$1]" ); + + return oldFind.call( this, selector, context, ret, extra ); + }; + + $.extend( $.find, oldFind ); + + $.find.matches = function( expr, set ) { + return $.find( expr, null, null, set ); + }; + + $.find.matchesSelector = function( node, expr ) { + return $.find( expr, null, null, [ node ] ).length > 0; + }; +})( jQuery, this ); + + +/*! + * jQuery UI Widget v1.10.0pre - 2012-11-13 (ff055a0c353c3c8ce6e5bfa07ad7cb03e8885bc5) + * http://jqueryui.com + * + * Copyright 2010, 2013 jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + * + * http://api.jqueryui.com/jQuery.widget/ + */ +(function( $, undefined ) { + +var uuid = 0, + slice = Array.prototype.slice, + _cleanData = $.cleanData; +$.cleanData = function( elems ) { + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + try { + $( elem ).triggerHandler( "remove" ); + // http://bugs.jquery.com/ticket/8235 + } catch( e ) {} + } + _cleanData( elems ); +}; + +$.widget = function( name, base, prototype ) { + var fullName, existingConstructor, constructor, basePrototype, + namespace = name.split( "." )[ 0 ]; + + name = name.split( "." )[ 1 ]; + fullName = namespace + "-" + name; + + if ( !prototype ) { + prototype = base; + base = $.Widget; + } + + // create selector for plugin + $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) { + return !!$.data( elem, fullName ); + }; + + $[ namespace ] = $[ namespace ] || {}; + existingConstructor = $[ namespace ][ name ]; + constructor = $[ namespace ][ name ] = function( options, element ) { + // allow instantiation without "new" keyword + if ( !this._createWidget ) { + return new constructor( options, element ); + } + + // allow instantiation without initializing for simple inheritance + // must use "new" keyword (the code above always passes args) + if ( arguments.length ) { + this._createWidget( options, element ); + } + }; + // extend with the existing constructor to carry over any static properties + $.extend( constructor, existingConstructor, { + version: prototype.version, + // copy the object used to create the prototype in case we need to + // redefine the widget later + _proto: $.extend( {}, prototype ), + // track widgets that inherit from this widget in case this widget is + // redefined after a widget inherits from it + _childConstructors: [] + }); + + basePrototype = new base(); + // we need to make the options hash a property directly on the new instance + // otherwise we'll modify the options hash on the prototype that we're + // inheriting from + basePrototype.options = $.widget.extend( {}, basePrototype.options ); + $.each( prototype, function( prop, value ) { + if ( $.isFunction( value ) ) { + prototype[ prop ] = (function() { + var _super = function() { + return base.prototype[ prop ].apply( this, arguments ); + }, + _superApply = function( args ) { + return base.prototype[ prop ].apply( this, args ); + }; + return function() { + var __super = this._super, + __superApply = this._superApply, + returnValue; + + this._super = _super; + this._superApply = _superApply; + + returnValue = value.apply( this, arguments ); + + this._super = __super; + this._superApply = __superApply; + + return returnValue; + }; + })(); + } + }); + constructor.prototype = $.widget.extend( basePrototype, { + // TODO: remove support for widgetEventPrefix + // always use the name + a colon as the prefix, e.g., draggable:start + // don't prefix for widgets that aren't DOM-based + widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name + }, prototype, { + constructor: constructor, + namespace: namespace, + widgetName: name, + widgetFullName: fullName + }); + + // If this widget is being redefined then we need to find all widgets that + // are inheriting from it and redefine all of them so that they inherit from + // the new version of this widget. We're essentially trying to replace one + // level in the prototype chain. + if ( existingConstructor ) { + $.each( existingConstructor._childConstructors, function( i, child ) { + var childPrototype = child.prototype; + + // redefine the child widget using the same prototype that was + // originally used, but inherit from the new version of the base + $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto ); + }); + // remove the list of existing child constructors from the old constructor + // so the old child constructors can be garbage collected + delete existingConstructor._childConstructors; + } else { + base._childConstructors.push( constructor ); + } + + $.widget.bridge( name, constructor ); +}; + +$.widget.extend = function( target ) { + var input = slice.call( arguments, 1 ), + inputIndex = 0, + inputLength = input.length, + key, + value; + for ( ; inputIndex < inputLength; inputIndex++ ) { + for ( key in input[ inputIndex ] ) { + value = input[ inputIndex ][ key ]; + if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) { + // Clone objects + if ( $.isPlainObject( value ) ) { + target[ key ] = $.isPlainObject( target[ key ] ) ? + $.widget.extend( {}, target[ key ], value ) : + // Don't extend strings, arrays, etc. with objects + $.widget.extend( {}, value ); + // Copy everything else by reference + } else { + target[ key ] = value; + } + } + } + } + return target; +}; + +$.widget.bridge = function( name, object ) { + var fullName = object.prototype.widgetFullName || name; + $.fn[ name ] = function( options ) { + var isMethodCall = typeof options === "string", + args = slice.call( arguments, 1 ), + returnValue = this; + + // allow multiple hashes to be passed on init + options = !isMethodCall && args.length ? + $.widget.extend.apply( null, [ options ].concat(args) ) : + options; + + if ( isMethodCall ) { + this.each(function() { + var methodValue, + instance = $.data( this, fullName ); + if ( !instance ) { + return $.error( "cannot call methods on " + name + " prior to initialization; " + + "attempted to call method '" + options + "'" ); + } + if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) { + return $.error( "no such method '" + options + "' for " + name + " widget instance" ); + } + methodValue = instance[ options ].apply( instance, args ); + if ( methodValue !== instance && methodValue !== undefined ) { + returnValue = methodValue && methodValue.jquery ? + returnValue.pushStack( methodValue.get() ) : + methodValue; + return false; + } + }); + } else { + this.each(function() { + var instance = $.data( this, fullName ); + if ( instance ) { + instance.option( options || {} )._init(); + } else { + $.data( this, fullName, new object( options, this ) ); + } + }); + } + + return returnValue; + }; +}; + +$.Widget = function( /* options, element */ ) {}; +$.Widget._childConstructors = []; + +$.Widget.prototype = { + widgetName: "widget", + widgetEventPrefix: "", + defaultElement: "<div>", + options: { + disabled: false, + + // callbacks + create: null + }, + _createWidget: function( options, element ) { + element = $( element || this.defaultElement || this )[ 0 ]; + this.element = $( element ); + this.uuid = uuid++; + this.eventNamespace = "." + this.widgetName + this.uuid; + this.options = $.widget.extend( {}, + this.options, + this._getCreateOptions(), + options ); + + this.bindings = $(); + this.hoverable = $(); + this.focusable = $(); + + if ( element !== this ) { + $.data( element, this.widgetFullName, this ); + this._on( true, this.element, { + remove: function( event ) { + if ( event.target === element ) { + this.destroy(); + } + } + }); + this.document = $( element.style ? + // element within the document + element.ownerDocument : + // element is window or document + element.document || element ); + this.window = $( this.document[0].defaultView || this.document[0].parentWindow ); + } + + this._create(); + this._trigger( "create", null, this._getCreateEventData() ); + this._init(); + }, + _getCreateOptions: $.noop, + _getCreateEventData: $.noop, + _create: $.noop, + _init: $.noop, + + destroy: function() { + this._destroy(); + // we can probably remove the unbind calls in 2.0 + // all event bindings should go through this._on() + this.element + .unbind( this.eventNamespace ) + // 1.9 BC for #7810 + // TODO remove dual storage + .removeData( this.widgetName ) + .removeData( this.widgetFullName ) + // support: jquery <1.6.3 + // http://bugs.jquery.com/ticket/9413 + .removeData( $.camelCase( this.widgetFullName ) ); + this.widget() + .unbind( this.eventNamespace ) + .removeAttr( "aria-disabled" ) + .removeClass( + this.widgetFullName + "-disabled " + + "ui-state-disabled" ); + + // clean up events and states + this.bindings.unbind( this.eventNamespace ); + this.hoverable.removeClass( "ui-state-hover" ); + this.focusable.removeClass( "ui-state-focus" ); + }, + _destroy: $.noop, + + widget: function() { + return this.element; + }, + + option: function( key, value ) { + var options = key, + parts, + curOption, + i; + + if ( arguments.length === 0 ) { + // don't return a reference to the internal hash + return $.widget.extend( {}, this.options ); + } + + if ( typeof key === "string" ) { + // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } + options = {}; + parts = key.split( "." ); + key = parts.shift(); + if ( parts.length ) { + curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] ); + for ( i = 0; i < parts.length - 1; i++ ) { + curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {}; + curOption = curOption[ parts[ i ] ]; + } + key = parts.pop(); + if ( value === undefined ) { + return curOption[ key ] === undefined ? null : curOption[ key ]; + } + curOption[ key ] = value; + } else { + if ( value === undefined ) { + return this.options[ key ] === undefined ? null : this.options[ key ]; + } + options[ key ] = value; + } + } + + this._setOptions( options ); + + return this; + }, + _setOptions: function( options ) { + var key; + + for ( key in options ) { + this._setOption( key, options[ key ] ); + } + + return this; + }, + _setOption: function( key, value ) { + this.options[ key ] = value; + + if ( key === "disabled" ) { + this.widget() + .toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value ) + .attr( "aria-disabled", value ); + this.hoverable.removeClass( "ui-state-hover" ); + this.focusable.removeClass( "ui-state-focus" ); + } + + return this; + }, + + enable: function() { + return this._setOption( "disabled", false ); + }, + disable: function() { + return this._setOption( "disabled", true ); + }, + + _on: function( suppressDisabledCheck, element, handlers ) { + var delegateElement, + instance = this; + + // no suppressDisabledCheck flag, shuffle arguments + if ( typeof suppressDisabledCheck !== "boolean" ) { + handlers = element; + element = suppressDisabledCheck; + suppressDisabledCheck = false; + } + + // no element argument, shuffle and use this.element + if ( !handlers ) { + handlers = element; + element = this.element; + delegateElement = this.widget(); + } else { + // accept selectors, DOM elements + element = delegateElement = $( element ); + this.bindings = this.bindings.add( element ); + } + + $.each( handlers, function( event, handler ) { + function handlerProxy() { + // allow widgets to customize the disabled handling + // - disabled as an array instead of boolean + // - disabled class as method for disabling individual parts + if ( !suppressDisabledCheck && + ( instance.options.disabled === true || + $( this ).hasClass( "ui-state-disabled" ) ) ) { + return; + } + return ( typeof handler === "string" ? instance[ handler ] : handler ) + .apply( instance, arguments ); + } + + // copy the guid so direct unbinding works + if ( typeof handler !== "string" ) { + handlerProxy.guid = handler.guid = + handler.guid || handlerProxy.guid || $.guid++; + } + + var match = event.match( /^(\w+)\s*(.*)$/ ), + eventName = match[1] + instance.eventNamespace, + selector = match[2]; + if ( selector ) { + delegateElement.delegate( selector, eventName, handlerProxy ); + } else { + element.bind( eventName, handlerProxy ); + } + }); + }, + + _off: function( element, eventName ) { + eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace; + element.unbind( eventName ).undelegate( eventName ); + }, + + _delay: function( handler, delay ) { + function handlerProxy() { + return ( typeof handler === "string" ? instance[ handler ] : handler ) + .apply( instance, arguments ); + } + var instance = this; + return setTimeout( handlerProxy, delay || 0 ); + }, + + _hoverable: function( element ) { + this.hoverable = this.hoverable.add( element ); + this._on( element, { + mouseenter: function( event ) { + $( event.currentTarget ).addClass( "ui-state-hover" ); + }, + mouseleave: function( event ) { + $( event.currentTarget ).removeClass( "ui-state-hover" ); + } + }); + }, + + _focusable: function( element ) { + this.focusable = this.focusable.add( element ); + this._on( element, { + focusin: function( event ) { + $( event.currentTarget ).addClass( "ui-state-focus" ); + }, + focusout: function( event ) { + $( event.currentTarget ).removeClass( "ui-state-focus" ); + } + }); + }, + + _trigger: function( type, event, data ) { + var prop, orig, + callback = this.options[ type ]; + + data = data || {}; + event = $.Event( event ); + event.type = ( type === this.widgetEventPrefix ? + type : + this.widgetEventPrefix + type ).toLowerCase(); + // the original event may come from any element + // so we need to reset the target on the new event + event.target = this.element[ 0 ]; + + // copy original event properties over to the new event + orig = event.originalEvent; + if ( orig ) { + for ( prop in orig ) { + if ( !( prop in event ) ) { + event[ prop ] = orig[ prop ]; + } + } + } + + this.element.trigger( event, data ); + return !( $.isFunction( callback ) && + callback.apply( this.element[0], [ event ].concat( data ) ) === false || + event.isDefaultPrevented() ); + } +}; + +$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) { + $.Widget.prototype[ "_" + method ] = function( element, options, callback ) { + if ( typeof options === "string" ) { + options = { effect: options }; + } + var hasOptions, + effectName = !options ? + method : + options === true || typeof options === "number" ? + defaultEffect : + options.effect || defaultEffect; + options = options || {}; + if ( typeof options === "number" ) { + options = { duration: options }; + } + hasOptions = !$.isEmptyObject( options ); + options.complete = callback; + if ( options.delay ) { + element.delay( options.delay ); + } + if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) { + element[ method ]( options ); + } else if ( effectName !== method && element[ effectName ] ) { + element[ effectName ]( options.duration, options.easing, callback ); + } else { + element.queue(function( next ) { + $( this )[ method ](); + if ( callback ) { + callback.call( element[ 0 ] ); + } + next(); + }); + } + }; +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.widget", { + // decorate the parent _createWidget to trigger `widgetinit` for users + // who wish to do post post `widgetcreate` alterations/additions + // + // TODO create a pull request for jquery ui to trigger this event + // in the original _createWidget + _createWidget: function() { + $.Widget.prototype._createWidget.apply( this, arguments ); + this._trigger( 'init' ); + }, + + _getCreateOptions: function() { + + var elem = this.element, + options = {}; + + $.each( this.options, function( option ) { + + var value = elem.jqmData( option.replace( /[A-Z]/g, function( c ) { + return "-" + c.toLowerCase(); + }) + ); + + if ( value !== undefined ) { + options[ option ] = value; + } + }); + + return options; + }, + + enhanceWithin: function( target, useKeepNative ) { + this.enhance( $( this.options.initSelector, $( target )), useKeepNative ); + }, + + enhance: function( targets, useKeepNative ) { + var page, keepNative, $widgetElements = $( targets ), self = this; + + // if ignoreContentEnabled is set to true the framework should + // only enhance the selected elements when they do NOT have a + // parent with the data-namespace-ignore attribute + $widgetElements = $.mobile.enhanceable( $widgetElements ); + + if ( useKeepNative && $widgetElements.length ) { + // TODO remove dependency on the page widget for the keepNative. + // Currently the keepNative value is defined on the page prototype so + // the method is as well + page = $.mobile.closestPageData( $widgetElements ); + keepNative = ( page && page.keepNativeSelector()) || ""; + + $widgetElements = $widgetElements.not( keepNative ); + } + + $widgetElements[ this.widgetName ](); + }, + + raise: function( msg ) { + throw "Widget [" + this.widgetName + "]: " + msg; + } +}); + +})( jQuery ); + + +(function( $, window ) { + // DEPRECATED + // NOTE global mobile object settings + $.extend( $.mobile, { + // DEPRECATED Should the text be visble in the loading message? + loadingMessageTextVisible: undefined, + + // DEPRECATED When the text is visible, what theme does the loading box use? + loadingMessageTheme: undefined, + + // DEPRECATED default message setting + loadingMessage: undefined, + + // DEPRECATED + // Turn on/off page loading message. Theme doubles as an object argument + // with the following shape: { theme: '', text: '', html: '', textVisible: '' } + // NOTE that the $.mobile.loading* settings and params past the first are deprecated + showPageLoadingMsg: function( theme, msgText, textonly ) { + $.mobile.loading( 'show', theme, msgText, textonly ); + }, + + // DEPRECATED + hidePageLoadingMsg: function() { + $.mobile.loading( 'hide' ); + }, + + loading: function() { + this.loaderWidget.loader.apply( this.loaderWidget, arguments ); + } + }); + + // TODO move loader class down into the widget settings + var loaderClass = "ui-loader", $html = $( "html" ), $window = $.mobile.window; + + $.widget( "mobile.loader", { + // NOTE if the global config settings are defined they will override these + // options + options: { + // the theme for the loading message + theme: "a", + + // whether the text in the loading message is shown + textVisible: false, + + // custom html for the inner content of the loading message + html: "", + + // the text to be displayed when the popup is shown + text: "loading" + }, + + defaultHtml: "<div class='" + loaderClass + "'>" + + "<span class='ui-icon ui-icon-loading'></span>" + + "<h1></h1>" + + "</div>", + + // For non-fixed supportin browsers. Position at y center (if scrollTop supported), above the activeBtn (if defined), or just 100px from top + fakeFixLoader: function() { + var activeBtn = $( "." + $.mobile.activeBtnClass ).first(); + + this.element + .css({ + top: $.support.scrollTop && $window.scrollTop() + $window.height() / 2 || + activeBtn.length && activeBtn.offset().top || 100 + }); + }, + + // check position of loader to see if it appears to be "fixed" to center + // if not, use abs positioning + checkLoaderPosition: function() { + var offset = this.element.offset(), + scrollTop = $window.scrollTop(), + screenHeight = $.mobile.getScreenHeight(); + + if ( offset.top < scrollTop || ( offset.top - scrollTop ) > screenHeight ) { + this.element.addClass( "ui-loader-fakefix" ); + this.fakeFixLoader(); + $window + .unbind( "scroll", this.checkLoaderPosition ) + .bind( "scroll", $.proxy( this.fakeFixLoader, this ) ); + } + }, + + resetHtml: function() { + this.element.html( $( this.defaultHtml ).html() ); + }, + + // Turn on/off page loading message. Theme doubles as an object argument + // with the following shape: { theme: '', text: '', html: '', textVisible: '' } + // NOTE that the $.mobile.loading* settings and params past the first are deprecated + // TODO sweet jesus we need to break some of this out + show: function( theme, msgText, textonly ) { + var textVisible, message, $header, loadSettings; + + this.resetHtml(); + + // use the prototype options so that people can set them globally at + // mobile init. Consistency, it's what's for dinner + if ( $.type(theme) === "object" ) { + loadSettings = $.extend( {}, this.options, theme ); + + // prefer object property from the param then the old theme setting + theme = loadSettings.theme || $.mobile.loadingMessageTheme; + } else { + loadSettings = this.options; + + // here we prefer the them value passed as a string argument, then + // we prefer the global option because we can't use undefined default + // prototype options, then the prototype option + theme = theme || $.mobile.loadingMessageTheme || loadSettings.theme; + } + + // set the message text, prefer the param, then the settings object + // then loading message + message = msgText || $.mobile.loadingMessage || loadSettings.text; + + // prepare the dom + $html.addClass( "ui-loading" ); + + if ( $.mobile.loadingMessage !== false || loadSettings.html ) { + // boolean values require a bit more work :P, supports object properties + // and old settings + if ( $.mobile.loadingMessageTextVisible !== undefined ) { + textVisible = $.mobile.loadingMessageTextVisible; + } else { + textVisible = loadSettings.textVisible; + } + + // add the proper css given the options (theme, text, etc) + // Force text visibility if the second argument was supplied, or + // if the text was explicitly set in the object args + this.element.attr("class", loaderClass + + " ui-corner-all ui-body-" + theme + + " ui-loader-" + ( textVisible || msgText || theme.text ? "verbose" : "default" ) + + ( loadSettings.textonly || textonly ? " ui-loader-textonly" : "" ) ); + + // TODO verify that jquery.fn.html is ok to use in both cases here + // this might be overly defensive in preventing unknowing xss + // if the html attribute is defined on the loading settings, use that + // otherwise use the fallbacks from above + if ( loadSettings.html ) { + this.element.html( loadSettings.html ); + } else { + this.element.find( "h1" ).text( message ); + } + + // attach the loader to the DOM + this.element.appendTo( $.mobile.pageContainer ); + + // check that the loader is visible + this.checkLoaderPosition(); + + // on scroll check the loader position + $window.bind( "scroll", $.proxy( this.checkLoaderPosition, this ) ); + } + }, + + hide: function() { + $html.removeClass( "ui-loading" ); + + if ( $.mobile.loadingMessage ) { + this.element.removeClass( "ui-loader-fakefix" ); + } + + $.mobile.window.unbind( "scroll", this.fakeFixLoader ); + $.mobile.window.unbind( "scroll", this.checkLoaderPosition ); + } + }); + + $window.bind( 'pagecontainercreate', function() { + $.mobile.loaderWidget = $.mobile.loaderWidget || $( $.mobile.loader.prototype.defaultHtml ).loader(); + }); +})(jQuery, this); + + +(function( $, undefined ) { + + /*! matchMedia() polyfill - Test a CSS media type/query in JS. Authors & copyright (c) 2012: Scott Jehl, Paul Irish, Nicholas Zakas. Dual MIT/BSD license */ + window.matchMedia = window.matchMedia || (function( doc, undefined ) { + + + + var bool, + docElem = doc.documentElement, + refNode = docElem.firstElementChild || docElem.firstChild, + // fakeBody required for <FF4 when executed in <head> + fakeBody = doc.createElement( "body" ), + div = doc.createElement( "div" ); + + div.id = "mq-test-1"; + div.style.cssText = "position:absolute;top:-100em"; + fakeBody.style.background = "none"; + fakeBody.appendChild(div); + + return function(q){ + + div.innerHTML = "­<style media=\"" + q + "\"> #mq-test-1 { width: 42px; }</style>"; + + docElem.insertBefore( fakeBody, refNode ); + bool = div.offsetWidth === 42; + docElem.removeChild( fakeBody ); + + return { + matches: bool, + media: q + }; + + }; + + }( document )); + + // $.mobile.media uses matchMedia to return a boolean. + $.mobile.media = function( q ) { + return window.matchMedia( q ).matches; + }; + +})(jQuery); + + (function( $, undefined ) { + var support = { + touch: "ontouchend" in document + }; + + $.mobile.support = $.mobile.support || {}; + $.extend( $.support, support ); + $.extend( $.mobile.support, support ); + }( jQuery )); + + (function( $, undefined ) { + $.extend( $.support, { + orientation: "orientation" in window && "onorientationchange" in window + }); + }( jQuery )); + +(function( $, undefined ) { + +// thx Modernizr +function propExists( prop ) { + var uc_prop = prop.charAt( 0 ).toUpperCase() + prop.substr( 1 ), + props = ( prop + " " + vendors.join( uc_prop + " " ) + uc_prop ).split( " " ); + + for ( var v in props ) { + if ( fbCSS[ props[ v ] ] !== undefined ) { + return true; + } + } +} + +var fakeBody = $( "<body>" ).prependTo( "html" ), + fbCSS = fakeBody[ 0 ].style, + vendors = [ "Webkit", "Moz", "O" ], + webos = "palmGetResource" in window, //only used to rule out scrollTop + opera = window.opera, + operamini = window.operamini && ({}).toString.call( window.operamini ) === "[object OperaMini]", + bb = window.blackberry && !propExists( "-webkit-transform" ); //only used to rule out box shadow, as it's filled opaque on BB 5 and lower + + +function validStyle( prop, value, check_vend ) { + var div = document.createElement( 'div' ), + uc = function( txt ) { + return txt.charAt( 0 ).toUpperCase() + txt.substr( 1 ); + }, + vend_pref = function( vend ) { + if( vend === "" ) { + return ""; + } else { + return "-" + vend.charAt( 0 ).toLowerCase() + vend.substr( 1 ) + "-"; + } + }, + check_style = function( vend ) { + var vend_prop = vend_pref( vend ) + prop + ": " + value + ";", + uc_vend = uc( vend ), + propStyle = uc_vend + ( uc_vend === "" ? prop : uc( prop ) ); + + div.setAttribute( "style", vend_prop ); + + if ( !!div.style[ propStyle ] ) { + ret = true; + } + }, + check_vends = check_vend ? check_vend : vendors, + ret; + + for( var i = 0; i < check_vends.length; i++ ) { + check_style( check_vends[i] ); + } + return !!ret; +} + +function transform3dTest() { + var mqProp = "transform-3d", + // Because the `translate3d` test below throws false positives in Android: + ret = $.mobile.media( "(-" + vendors.join( "-" + mqProp + "),(-" ) + "-" + mqProp + "),(" + mqProp + ")" ); + + if( ret ) { + return !!ret; + } + + var el = document.createElement( "div" ), + transforms = { + // We’re omitting Opera for the time being; MS uses unprefixed. + 'MozTransform':'-moz-transform', + 'transform':'transform' + }; + + fakeBody.append( el ); + + for ( var t in transforms ) { + if( el.style[ t ] !== undefined ){ + el.style[ t ] = 'translate3d( 100px, 1px, 1px )'; + ret = window.getComputedStyle( el ).getPropertyValue( transforms[ t ] ); + } + } + return ( !!ret && ret !== "none" ); +} + +// Test for dynamic-updating base tag support ( allows us to avoid href,src attr rewriting ) +function baseTagTest() { + var fauxBase = location.protocol + "//" + location.host + location.pathname + "ui-dir/", + base = $( "head base" ), + fauxEle = null, + href = "", + link, rebase; + + if ( !base.length ) { + base = fauxEle = $( "<base>", { "href": fauxBase }).appendTo( "head" ); + } else { + href = base.attr( "href" ); + } + + link = $( "<a href='testurl' />" ).prependTo( fakeBody ); + rebase = link[ 0 ].href; + base[ 0 ].href = href || location.pathname; + + if ( fauxEle ) { + fauxEle.remove(); + } + return rebase.indexOf( fauxBase ) === 0; +} + +// Thanks Modernizr +function cssPointerEventsTest() { + var element = document.createElement( 'x' ), + documentElement = document.documentElement, + getComputedStyle = window.getComputedStyle, + supports; + + if ( !( 'pointerEvents' in element.style ) ) { + return false; + } + + element.style.pointerEvents = 'auto'; + element.style.pointerEvents = 'x'; + documentElement.appendChild( element ); + supports = getComputedStyle && + getComputedStyle( element, '' ).pointerEvents === 'auto'; + documentElement.removeChild( element ); + return !!supports; +} + +function boundingRect() { + var div = document.createElement( "div" ); + return typeof div.getBoundingClientRect !== "undefined"; +} + +// non-UA-based IE version check by James Padolsey, modified by jdalton - from http://gist.github.com/527683 +// allows for inclusion of IE 6+, including Windows Mobile 7 +$.extend( $.mobile, { browser: {} } ); +$.mobile.browser.oldIE = (function() { + var v = 3, + div = document.createElement( "div" ), + a = div.all || []; + + do { + div.innerHTML = "<!--[if gt IE " + ( ++v ) + "]><br><![endif]-->"; + } while( a[0] ); + + return v > 4 ? v : !v; +})(); + +function fixedPosition() { + var w = window, + ua = navigator.userAgent, + platform = navigator.platform, + // Rendering engine is Webkit, and capture major version + wkmatch = ua.match( /AppleWebKit\/([0-9]+)/ ), + wkversion = !!wkmatch && wkmatch[ 1 ], + ffmatch = ua.match( /Fennec\/([0-9]+)/ ), + ffversion = !!ffmatch && ffmatch[ 1 ], + operammobilematch = ua.match( /Opera Mobi\/([0-9]+)/ ), + omversion = !!operammobilematch && operammobilematch[ 1 ]; + + if( + // iOS 4.3 and older : Platform is iPhone/Pad/Touch and Webkit version is less than 534 (ios5) + ( ( platform.indexOf( "iPhone" ) > -1 || platform.indexOf( "iPad" ) > -1 || platform.indexOf( "iPod" ) > -1 ) && wkversion && wkversion < 534 ) || + // Opera Mini + ( w.operamini && ({}).toString.call( w.operamini ) === "[object OperaMini]" ) || + ( operammobilematch && omversion < 7458 ) || + //Android lte 2.1: Platform is Android and Webkit version is less than 533 (Android 2.2) + ( ua.indexOf( "Android" ) > -1 && wkversion && wkversion < 533 ) || + // Firefox Mobile before 6.0 - + ( ffversion && ffversion < 6 ) || + // WebOS less than 3 + ( "palmGetResource" in window && wkversion && wkversion < 534 ) || + // MeeGo + ( ua.indexOf( "MeeGo" ) > -1 && ua.indexOf( "NokiaBrowser/8.5.0" ) > -1 ) ) { + return false; + } + + return true; +} + +$.extend( $.support, { + cssTransitions: "WebKitTransitionEvent" in window || + validStyle( 'transition', 'height 100ms linear', [ "Webkit", "Moz", "" ] ) && + !$.mobile.browser.oldIE && !opera, + + // Note, Chrome for iOS has an extremely quirky implementation of popstate. + // We've chosen to take the shortest path to a bug fix here for issue #5426 + // See the following link for information about the regex chosen + // https://developers.google.com/chrome/mobile/docs/user-agent#chrome_for_ios_user-agent + pushState: "pushState" in history && + "replaceState" in history && + ( window.navigator.userAgent.search(/CriOS/) === -1 ), + + mediaquery: $.mobile.media( "only all" ), + cssPseudoElement: !!propExists( "content" ), + touchOverflow: !!propExists( "overflowScrolling" ), + cssTransform3d: transform3dTest(), + boxShadow: !!propExists( "boxShadow" ) && !bb, + fixedPosition: fixedPosition(), + scrollTop: ("pageXOffset" in window || + "scrollTop" in document.documentElement || + "scrollTop" in fakeBody[ 0 ]) && !webos && !operamini, + + dynamicBaseTag: baseTagTest(), + cssPointerEvents: cssPointerEventsTest(), + boundingRect: boundingRect() +}); + +fakeBody.remove(); + + +// $.mobile.ajaxBlacklist is used to override ajaxEnabled on platforms that have known conflicts with hash history updates (BB5, Symbian) +// or that generally work better browsing in regular http for full page refreshes (Opera Mini) +// Note: This detection below is used as a last resort. +// We recommend only using these detection methods when all other more reliable/forward-looking approaches are not possible +var nokiaLTE7_3 = (function() { + + var ua = window.navigator.userAgent; + + //The following is an attempt to match Nokia browsers that are running Symbian/s60, with webkit, version 7.3 or older + return ua.indexOf( "Nokia" ) > -1 && + ( ua.indexOf( "Symbian/3" ) > -1 || ua.indexOf( "Series60/5" ) > -1 ) && + ua.indexOf( "AppleWebKit" ) > -1 && + ua.match( /(BrowserNG|NokiaBrowser)\/7\.[0-3]/ ); +})(); + +// Support conditions that must be met in order to proceed +// default enhanced qualifications are media query support OR IE 7+ + +$.mobile.gradeA = function() { + return ( $.support.mediaquery || $.mobile.browser.oldIE && $.mobile.browser.oldIE >= 7 ) && ( $.support.boundingRect || $.fn.jquery.match(/1\.[0-7+]\.[0-9+]?/) !== null ); +}; + +$.mobile.ajaxBlacklist = + // BlackBerry browsers, pre-webkit + window.blackberry && !window.WebKitPoint || + // Opera Mini + operamini || + // Symbian webkits pre 7.3 + nokiaLTE7_3; + +// Lastly, this workaround is the only way we've found so far to get pre 7.3 Symbian webkit devices +// to render the stylesheets when they're referenced before this script, as we'd recommend doing. +// This simply reappends the CSS in place, which for some reason makes it apply +if ( nokiaLTE7_3 ) { + $(function() { + $( "head link[rel='stylesheet']" ).attr( "rel", "alternate stylesheet" ).attr( "rel", "stylesheet" ); + }); +} + +// For ruling out shadows via css +if ( !$.support.boxShadow ) { + $( "html" ).addClass( "ui-mobile-nosupport-boxshadow" ); +} + +})( jQuery ); + + +(function( $, undefined ) { + var $win = $.mobile.window, self, history; + + $.event.special.navigate = self = { + bound: false, + + pushStateEnabled: true, + + originalEventName: undefined, + + // If pushstate support is present and push state support is defined to + // be true on the mobile namespace. + isPushStateEnabled: function() { + return $.support.pushState && + $.mobile.pushStateEnabled === true && + this.isHashChangeEnabled(); + }, + + // !! assumes mobile namespace is present + isHashChangeEnabled: function() { + return $.mobile.hashListeningEnabled === true; + }, + + // TODO a lot of duplication between popstate and hashchange + popstate: function( event ) { + var newEvent = new $.Event( "navigate" ), + beforeNavigate = new $.Event( "beforenavigate" ), + state = event.originalEvent.state || {}, + href = location.href; + + $win.trigger( beforeNavigate ); + + if( beforeNavigate.isDefaultPrevented() ){ + return; + } + + if( event.historyState ){ + $.extend(state, event.historyState); + } + + // Make sure the original event is tracked for the end + // user to inspect incase they want to do something special + newEvent.originalEvent = event; + + // NOTE we let the current stack unwind because any assignment to + // location.hash will stop the world and run this event handler. By + // doing this we create a similar behavior to hashchange on hash + // assignment + setTimeout(function() { + $win.trigger( newEvent, { + state: state + }); + }, 0); + }, + + hashchange: function( event, data ) { + var newEvent = new $.Event( "navigate" ), + beforeNavigate = new $.Event( "beforenavigate" ); + + $win.trigger( beforeNavigate ); + + if( beforeNavigate.isDefaultPrevented() ){ + return; + } + + // Make sure the original event is tracked for the end + // user to inspect incase they want to do something special + newEvent.originalEvent = event; + + // Trigger the hashchange with state provided by the user + // that altered the hash + $win.trigger( newEvent, { + // Users that want to fully normalize the two events + // will need to do history management down the stack and + // add the state to the event before this binding is fired + // TODO consider allowing for the explicit addition of callbacks + // to be fired before this value is set to avoid event timing issues + state: event.hashchangeState || {} + }); + }, + + // TODO We really only want to set this up once + // but I'm not clear if there's a beter way to achieve + // this with the jQuery special event structure + setup: function( data, namespaces ) { + if( self.bound ) { + return; + } + + self.bound = true; + + if( self.isPushStateEnabled() ) { + self.originalEventName = "popstate"; + $win.bind( "popstate.navigate", self.popstate ); + } else if ( self.isHashChangeEnabled() ){ + self.originalEventName = "hashchange"; + $win.bind( "hashchange.navigate", self.hashchange ); + } + } + }; +})( jQuery ); + + + +(function( $, undefined ) { + var path, documentBase, $base, dialogHashKey = "&ui-state=dialog"; + + $.mobile.path = path = { + uiStateKey: "&ui-state", + + // This scary looking regular expression parses an absolute URL or its relative + // variants (protocol, site, document, query, and hash), into the various + // components (protocol, host, path, query, fragment, etc that make up the + // URL as well as some other commonly used sub-parts. When used with RegExp.exec() + // or String.match, it parses the URL into a results array that looks like this: + // + // [0]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread#msg-content + // [1]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread + // [2]: http://jblas:password@mycompany.com:8080/mail/inbox + // [3]: http://jblas:password@mycompany.com:8080 + // [4]: http: + // [5]: // + // [6]: jblas:password@mycompany.com:8080 + // [7]: jblas:password + // [8]: jblas + // [9]: password + // [10]: mycompany.com:8080 + // [11]: mycompany.com + // [12]: 8080 + // [13]: /mail/inbox + // [14]: /mail/ + // [15]: inbox + // [16]: ?msg=1234&type=unread + // [17]: #msg-content + // + urlParseRE: /^\s*(((([^:\/#\?]+:)?(?:(\/\/)((?:(([^:@\/#\?]+)(?:\:([^:@\/#\?]+))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((\/?(?:[^\/\?#]+\/+)*)([^\?#]*)))?(\?[^#]+)?)(#.*)?/, + + // Abstraction to address xss (Issue #4787) by removing the authority in + // browsers that auto decode it. All references to location.href should be + // replaced with a call to this method so that it can be dealt with properly here + getLocation: function( url ) { + var uri = url ? this.parseUrl( url ) : location, + hash = this.parseUrl( url || location.href ).hash; + + // mimic the browser with an empty string when the hash is empty + hash = hash === "#" ? "" : hash; + + // Make sure to parse the url or the location object for the hash because using location.hash + // is autodecoded in firefox, the rest of the url should be from the object (location unless + // we're testing) to avoid the inclusion of the authority + return uri.protocol + "//" + uri.host + uri.pathname + uri.search + hash; + }, + + parseLocation: function() { + return this.parseUrl( this.getLocation() ); + }, + + //Parse a URL into a structure that allows easy access to + //all of the URL components by name. + parseUrl: function( url ) { + // If we're passed an object, we'll assume that it is + // a parsed url object and just return it back to the caller. + if ( $.type( url ) === "object" ) { + return url; + } + + var matches = path.urlParseRE.exec( url || "" ) || []; + + // Create an object that allows the caller to access the sub-matches + // by name. Note that IE returns an empty string instead of undefined, + // like all other browsers do, so we normalize everything so its consistent + // no matter what browser we're running on. + return { + href: matches[ 0 ] || "", + hrefNoHash: matches[ 1 ] || "", + hrefNoSearch: matches[ 2 ] || "", + domain: matches[ 3 ] || "", + protocol: matches[ 4 ] || "", + doubleSlash: matches[ 5 ] || "", + authority: matches[ 6 ] || "", + username: matches[ 8 ] || "", + password: matches[ 9 ] || "", + host: matches[ 10 ] || "", + hostname: matches[ 11 ] || "", + port: matches[ 12 ] || "", + pathname: matches[ 13 ] || "", + directory: matches[ 14 ] || "", + filename: matches[ 15 ] || "", + search: matches[ 16 ] || "", + hash: matches[ 17 ] || "" + }; + }, + + //Turn relPath into an asbolute path. absPath is + //an optional absolute path which describes what + //relPath is relative to. + makePathAbsolute: function( relPath, absPath ) { + if ( relPath && relPath.charAt( 0 ) === "/" ) { + return relPath; + } + + relPath = relPath || ""; + absPath = absPath ? absPath.replace( /^\/|(\/[^\/]*|[^\/]+)$/g, "" ) : ""; + + var absStack = absPath ? absPath.split( "/" ) : [], + relStack = relPath.split( "/" ); + for ( var i = 0; i < relStack.length; i++ ) { + var d = relStack[ i ]; + switch ( d ) { + case ".": + break; + case "..": + if ( absStack.length ) { + absStack.pop(); + } + break; + default: + absStack.push( d ); + break; + } + } + return "/" + absStack.join( "/" ); + }, + + //Returns true if both urls have the same domain. + isSameDomain: function( absUrl1, absUrl2 ) { + return path.parseUrl( absUrl1 ).domain === path.parseUrl( absUrl2 ).domain; + }, + + //Returns true for any relative variant. + isRelativeUrl: function( url ) { + // All relative Url variants have one thing in common, no protocol. + return path.parseUrl( url ).protocol === ""; + }, + + //Returns true for an absolute url. + isAbsoluteUrl: function( url ) { + return path.parseUrl( url ).protocol !== ""; + }, + + //Turn the specified realtive URL into an absolute one. This function + //can handle all relative variants (protocol, site, document, query, fragment). + makeUrlAbsolute: function( relUrl, absUrl ) { + if ( !path.isRelativeUrl( relUrl ) ) { + return relUrl; + } + + if ( absUrl === undefined ) { + absUrl = this.documentBase; + } + + var relObj = path.parseUrl( relUrl ), + absObj = path.parseUrl( absUrl ), + protocol = relObj.protocol || absObj.protocol, + doubleSlash = relObj.protocol ? relObj.doubleSlash : ( relObj.doubleSlash || absObj.doubleSlash ), + authority = relObj.authority || absObj.authority, + hasPath = relObj.pathname !== "", + pathname = path.makePathAbsolute( relObj.pathname || absObj.filename, absObj.pathname ), + search = relObj.search || ( !hasPath && absObj.search ) || "", + hash = relObj.hash; + + return protocol + doubleSlash + authority + pathname + search + hash; + }, + + //Add search (aka query) params to the specified url. + addSearchParams: function( url, params ) { + var u = path.parseUrl( url ), + p = ( typeof params === "object" ) ? $.param( params ) : params, + s = u.search || "?"; + return u.hrefNoSearch + s + ( s.charAt( s.length - 1 ) !== "?" ? "&" : "" ) + p + ( u.hash || "" ); + }, + + convertUrlToDataUrl: function( absUrl ) { + var u = path.parseUrl( absUrl ); + if ( path.isEmbeddedPage( u ) ) { + // For embedded pages, remove the dialog hash key as in getFilePath(), + // and remove otherwise the Data Url won't match the id of the embedded Page. + return u.hash + .split( dialogHashKey )[0] + .replace( /^#/, "" ) + .replace( /\?.*$/, "" ); + } else if ( path.isSameDomain( u, this.documentBase ) ) { + return u.hrefNoHash.replace( this.documentBase.domain, "" ).split( dialogHashKey )[0]; + } + + return window.decodeURIComponent(absUrl); + }, + + //get path from current hash, or from a file path + get: function( newPath ) { + if ( newPath === undefined ) { + newPath = path.parseLocation().hash; + } + return path.stripHash( newPath ).replace( /[^\/]*\.[^\/*]+$/, '' ); + }, + + //set location hash to path + set: function( path ) { + location.hash = path; + }, + + //test if a given url (string) is a path + //NOTE might be exceptionally naive + isPath: function( url ) { + return ( /\// ).test( url ); + }, + + //return a url path with the window's location protocol/hostname/pathname removed + clean: function( url ) { + return url.replace( this.documentBase.domain, "" ); + }, + + //just return the url without an initial # + stripHash: function( url ) { + return url.replace( /^#/, "" ); + }, + + stripQueryParams: function( url ) { + return url.replace( /\?.*$/, "" ); + }, + + //remove the preceding hash, any query params, and dialog notations + cleanHash: function( hash ) { + return path.stripHash( hash.replace( /\?.*$/, "" ).replace( dialogHashKey, "" ) ); + }, + + isHashValid: function( hash ) { + return ( /^#[^#]+$/ ).test( hash ); + }, + + //check whether a url is referencing the same domain, or an external domain or different protocol + //could be mailto, etc + isExternal: function( url ) { + var u = path.parseUrl( url ); + return u.protocol && u.domain !== this.documentUrl.domain ? true : false; + }, + + hasProtocol: function( url ) { + return ( /^(:?\w+:)/ ).test( url ); + }, + + isEmbeddedPage: function( url ) { + var u = path.parseUrl( url ); + + //if the path is absolute, then we need to compare the url against + //both the this.documentUrl and the documentBase. The main reason for this + //is that links embedded within external documents will refer to the + //application document, whereas links embedded within the application + //document will be resolved against the document base. + if ( u.protocol !== "" ) { + return ( !this.isPath(u.hash) && u.hash && ( u.hrefNoHash === this.documentUrl.hrefNoHash || ( this.documentBaseDiffers && u.hrefNoHash === this.documentBase.hrefNoHash ) ) ); + } + return ( /^#/ ).test( u.href ); + }, + + squash: function( url, resolutionUrl ) { + var state, href, cleanedUrl, search, stateIndex, + isPath = this.isPath( url ), + uri = this.parseUrl( url ), + preservedHash = uri.hash, + uiState = ""; + + // produce a url against which we can resole the provided path + resolutionUrl = resolutionUrl || (path.isPath(url) ? path.getLocation() : path.getDocumentUrl()); + + // If the url is anything but a simple string, remove any preceding hash + // eg #foo/bar -> foo/bar + // #foo -> #foo + cleanedUrl = isPath ? path.stripHash( url ) : url; + + // If the url is a full url with a hash check if the parsed hash is a path + // if it is, strip the #, and use it otherwise continue without change + cleanedUrl = path.isPath( uri.hash ) ? path.stripHash( uri.hash ) : cleanedUrl; + + // Split the UI State keys off the href + stateIndex = cleanedUrl.indexOf( this.uiStateKey ); + + // store the ui state keys for use + if( stateIndex > -1 ){ + uiState = cleanedUrl.slice( stateIndex ); + cleanedUrl = cleanedUrl.slice( 0, stateIndex ); + } + + // make the cleanedUrl absolute relative to the resolution url + href = path.makeUrlAbsolute( cleanedUrl, resolutionUrl ); + + // grab the search from the resolved url since parsing from + // the passed url may not yield the correct result + search = this.parseUrl( href ).search; + + // TODO all this crap is terrible, clean it up + if ( isPath ) { + // reject the hash if it's a path or it's just a dialog key + if( path.isPath( preservedHash ) || preservedHash.replace("#", "").indexOf( this.uiStateKey ) === 0) { + preservedHash = ""; + } + + // Append the UI State keys where it exists and it's been removed + // from the url + if( uiState && preservedHash.indexOf( this.uiStateKey ) === -1){ + preservedHash += uiState; + } + + // make sure that pound is on the front of the hash + if( preservedHash.indexOf( "#" ) === -1 && preservedHash !== "" ){ + preservedHash = "#" + preservedHash; + } + + // reconstruct each of the pieces with the new search string and hash + href = path.parseUrl( href ); + href = href.protocol + "//" + href.host + href.pathname + search + preservedHash; + } else { + href += href.indexOf( "#" ) > -1 ? uiState : "#" + uiState; + } + + return href; + }, + + isPreservableHash: function( hash ) { + return hash.replace( "#", "" ).indexOf( this.uiStateKey ) === 0; + } + }; + + path.documentUrl = path.parseLocation(); + + $base = $( "head" ).find( "base" ); + + path.documentBase = $base.length ? + path.parseUrl( path.makeUrlAbsolute( $base.attr( "href" ), path.documentUrl.href ) ) : + path.documentUrl; + + path.documentBaseDiffers = (path.documentUrl.hrefNoHash !== path.documentBase.hrefNoHash); + + //return the original document url + path.getDocumentUrl = function( asParsedObject ) { + return asParsedObject ? $.extend( {}, path.documentUrl ) : path.documentUrl.href; + }; + + //return the original document base url + path.getDocumentBase = function( asParsedObject ) { + return asParsedObject ? $.extend( {}, path.documentBase ) : path.documentBase.href; + }; +})( jQuery ); + + + +(function( $, undefined ) { + var path = $.mobile.path; + + $.mobile.History = function( stack, index ) { + this.stack = stack || []; + this.activeIndex = index || 0; + }; + + $.extend($.mobile.History.prototype, { + getActive: function() { + return this.stack[ this.activeIndex ]; + }, + + getLast: function() { + return this.stack[ this.previousIndex ]; + }, + + getNext: function() { + return this.stack[ this.activeIndex + 1 ]; + }, + + getPrev: function() { + return this.stack[ this.activeIndex - 1 ]; + }, + + // addNew is used whenever a new page is added + add: function( url, data ){ + data = data || {}; + + //if there's forward history, wipe it + if ( this.getNext() ) { + this.clearForward(); + } + + // if the hash is included in the data make sure the shape + // is consistent for comparison + if( data.hash && data.hash.indexOf( "#" ) === -1) { + data.hash = "#" + data.hash; + } + + data.url = url; + this.stack.push( data ); + this.activeIndex = this.stack.length - 1; + }, + + //wipe urls ahead of active index + clearForward: function() { + this.stack = this.stack.slice( 0, this.activeIndex + 1 ); + }, + + find: function( url, stack, earlyReturn ) { + stack = stack || this.stack; + + var entry, i, length = stack.length, index; + + for ( i = 0; i < length; i++ ) { + entry = stack[i]; + + if ( decodeURIComponent(url) === decodeURIComponent(entry.url) || + decodeURIComponent(url) === decodeURIComponent(entry.hash) ) { + index = i; + + if( earlyReturn ) { + return index; + } + } + } + + return index; + }, + + closest: function( url ) { + var closest, a = this.activeIndex; + + // First, take the slice of the history stack before the current index and search + // for a url match. If one is found, we'll avoid avoid looking through forward history + // NOTE the preference for backward history movement is driven by the fact that + // most mobile browsers only have a dedicated back button, and users rarely use + // the forward button in desktop browser anyhow + closest = this.find( url, this.stack.slice(0, a) ); + + // If nothing was found in backward history check forward. The `true` + // value passed as the third parameter causes the find method to break + // on the first match in the forward history slice. The starting index + // of the slice must then be added to the result to get the element index + // in the original history stack :( :( + // + // TODO this is hyper confusing and should be cleaned up (ugh so bad) + if( closest === undefined ) { + closest = this.find( url, this.stack.slice(a), true ); + closest = closest === undefined ? closest : closest + a; + } + + return closest; + }, + + direct: function( opts ) { + var newActiveIndex = this.closest( opts.url ), a = this.activeIndex; + + // save new page index, null check to prevent falsey 0 result + // record the previous index for reference + if( newActiveIndex !== undefined ) { + this.activeIndex = newActiveIndex; + this.previousIndex = a; + } + + // invoke callbacks where appropriate + // + // TODO this is also convoluted and confusing + if ( newActiveIndex < a ) { + ( opts.present || opts.back || $.noop )( this.getActive(), 'back' ); + } else if ( newActiveIndex > a ) { + ( opts.present || opts.forward || $.noop )( this.getActive(), 'forward' ); + } else if ( newActiveIndex === undefined && opts.missing ){ + opts.missing( this.getActive() ); + } + } + }); +})( jQuery ); + + +(function( $, undefined ) { + var path = $.mobile.path; + + $.mobile.Navigator = function( history ) { + this.history = history; + this.ignoreInitialHashChange = true; + + // This ensures that browsers which don't fire the initial popstate + // like opera don't have further hash assignment popstates blocked + setTimeout($.proxy(function() { + this.ignoreInitialHashChange = false; + }, this), 200); + + $.mobile.window.bind({ + "popstate.history": $.proxy( this.popstate, this ), + "hashchange.history": $.proxy( this.hashchange, this ) + }); + }; + + $.extend($.mobile.Navigator.prototype, { + squash: function( url, data ) { + var state, href, hash = path.isPath(url) ? path.stripHash(url) : url; + + href = path.squash( url ); + + // make sure to provide this information when it isn't explicitly set in the + // data object that was passed to the squash method + state = $.extend({ + hash: hash, + url: href + }, data); + + // replace the current url with the new href and store the state + // Note that in some cases we might be replacing an url with the + // same url. We do this anyways because we need to make sure that + // all of our history entries have a state object associated with + // them. This allows us to work around the case where $.mobile.back() + // is called to transition from an external page to an embedded page. + // In that particular case, a hashchange event is *NOT* generated by the browser. + // Ensuring each history entry has a state object means that onPopState() + // will always trigger our hashchange callback even when a hashchange event + // is not fired. + window.history.replaceState( state, state.title || document.title, href ); + + return state; + }, + + hash: function( url, href ) { + var parsed, loc, hash; + + // Grab the hash for recording. If the passed url is a path + // we used the parsed version of the squashed url to reconstruct, + // otherwise we assume it's a hash and store it directly + parsed = path.parseUrl( url ); + loc = path.parseLocation(); + + if( loc.pathname + loc.search === parsed.pathname + parsed.search ) { + // If the pathname and search of the passed url is identical to the current loc + // then we must use the hash. Otherwise there will be no event + // eg, url = "/foo/bar?baz#bang", location.href = "http://example.com/foo/bar?baz" + hash = parsed.hash ? parsed.hash : parsed.pathname + parsed.search; + } else if ( path.isPath(url) ) { + var resolved = path.parseUrl( href ); + // If the passed url is a path, make it domain relative and remove any trailing hash + hash = resolved.pathname + resolved.search + (path.isPreservableHash( resolved.hash )? resolved.hash.replace( "#", "" ) : ""); + } else { + hash = url; + } + + return hash; + }, + + // TODO reconsider name + go: function( url, data, noEvents ) { + var state, href, hash, popstateEvent, + isPopStateEvent = $.event.special.navigate.isPushStateEnabled(); + + // Get the url as it would look squashed on to the current resolution url + href = path.squash( url ); + + // sort out what the hash sould be from the url + hash = this.hash( url, href ); + + // Here we prevent the next hash change or popstate event from doing any + // history management. In the case of hashchange we don't swallow it + // if there will be no hashchange fired (since that won't reset the value) + // and will swallow the following hashchange + if( noEvents && hash !== path.stripHash(path.parseLocation().hash) ) { + this.preventNextHashChange = noEvents; + } + + // IMPORTANT in the case where popstate is supported the event will be triggered + // directly, stopping further execution - ie, interupting the flow of this + // method call to fire bindings at this expression. Below the navigate method + // there is a binding to catch this event and stop its propagation. + // + // We then trigger a new popstate event on the window with a null state + // so that the navigate events can conclude their work properly + // + // if the url is a path we want to preserve the query params that are available on + // the current url. + this.preventHashAssignPopState = true; + window.location.hash = hash; + + // If popstate is enabled and the browser triggers `popstate` events when the hash + // is set (this often happens immediately in browsers like Chrome), then the + // this flag will be set to false already. If it's a browser that does not trigger + // a `popstate` on hash assignement or `replaceState` then we need avoid the branch + // that swallows the event created by the popstate generated by the hash assignment + // At the time of this writing this happens with Opera 12 and some version of IE + this.preventHashAssignPopState = false; + + state = $.extend({ + url: href, + hash: hash, + title: document.title + }, data); + + if( isPopStateEvent ) { + popstateEvent = new $.Event( "popstate" ); + popstateEvent.originalEvent = { + type: "popstate", + state: null + }; + + this.squash( url, state ); + + // Trigger a new faux popstate event to replace the one that we + // caught that was triggered by the hash setting above. + if( !noEvents ) { + this.ignorePopState = true; + $.mobile.window.trigger( popstateEvent ); + } + } + + // record the history entry so that the information can be included + // in hashchange event driven navigate events in a similar fashion to + // the state that's provided by popstate + this.history.add( state.url, state ); + }, + + + // This binding is intended to catch the popstate events that are fired + // when execution of the `$.navigate` method stops at window.location.hash = url; + // and completely prevent them from propagating. The popstate event will then be + // retriggered after execution resumes + // + // TODO grab the original event here and use it for the synthetic event in the + // second half of the navigate execution that will follow this binding + popstate: function( event ) { + var active, hash, state, closestIndex; + + // Partly to support our test suite which manually alters the support + // value to test hashchange. Partly to prevent all around weirdness + if( !$.event.special.navigate.isPushStateEnabled() ){ + return; + } + + // If this is the popstate triggered by the actual alteration of the hash + // prevent it completely. History is tracked manually + if( this.preventHashAssignPopState ) { + this.preventHashAssignPopState = false; + event.stopImmediatePropagation(); + return; + } + + // if this is the popstate triggered after the `replaceState` call in the go + // method, then simply ignore it. The history entry has already been captured + if( this.ignorePopState ) { + this.ignorePopState = false; + return; + } + + // If there is no state, and the history stack length is one were + // probably getting the page load popstate fired by browsers like chrome + // avoid it and set the one time flag to false + if( !event.originalEvent.state && + this.history.stack.length === 1 && + this.ignoreInitialHashChange ) { + this.ignoreInitialHashChange = false; + + return; + } + + // account for direct manipulation of the hash. That is, we will receive a popstate + // when the hash is changed by assignment, and it won't have a state associated. We + // then need to squash the hash. See below for handling of hash assignment that + // matches an existing history entry + // TODO it might be better to only add to the history stack + // when the hash is adjacent to the active history entry + hash = path.parseLocation().hash; + if( !event.originalEvent.state && hash ) { + // squash the hash that's been assigned on the URL with replaceState + // also grab the resulting state object for storage + state = this.squash( hash ); + + // record the new hash as an additional history entry + // to match the browser's treatment of hash assignment + this.history.add( state.url, state ); + + // pass the newly created state information + // along with the event + event.historyState = state; + + // do not alter history, we've added a new history entry + // so we know where we are + return; + } + + // If all else fails this is a popstate that comes from the back or forward buttons + // make sure to set the state of our history stack properly, and record the directionality + this.history.direct({ + url: (event.originalEvent.state || {}).url || hash, + + // When the url is either forward or backward in history include the entry + // as data on the event object for merging as data in the navigate event + present: function( historyEntry, direction ) { + // make sure to create a new object to pass down as the navigate event data + event.historyState = $.extend({}, historyEntry); + event.historyState.direction = direction; + } + }); + }, + + // NOTE must bind before `navigate` special event hashchange binding otherwise the + // navigation data won't be attached to the hashchange event in time for those + // bindings to attach it to the `navigate` special event + // TODO add a check here that `hashchange.navigate` is bound already otherwise it's + // broken (exception?) + hashchange: function( event ) { + var history, hash; + + // If hashchange listening is explicitly disabled or pushstate is supported + // avoid making use of the hashchange handler. + if(!$.event.special.navigate.isHashChangeEnabled() || + $.event.special.navigate.isPushStateEnabled() ) { + return; + } + + // On occasion explicitly want to prevent the next hash from propogating because we only + // with to alter the url to represent the new state do so here + if( this.preventNextHashChange ){ + this.preventNextHashChange = false; + event.stopImmediatePropagation(); + return; + } + + history = this.history; + hash = path.parseLocation().hash; + + // If this is a hashchange caused by the back or forward button + // make sure to set the state of our history stack properly + this.history.direct({ + url: hash, + + // When the url is either forward or backward in history include the entry + // as data on the event object for merging as data in the navigate event + present: function( historyEntry, direction ) { + // make sure to create a new object to pass down as the navigate event data + event.hashchangeState = $.extend({}, historyEntry); + event.hashchangeState.direction = direction; + }, + + // When we don't find a hash in our history clearly we're aiming to go there + // record the entry as new for future traversal + // + // NOTE it's not entirely clear that this is the right thing to do given that we + // can't know the users intention. It might be better to explicitly _not_ + // support location.hash assignment in preference to $.navigate calls + // TODO first arg to add should be the href, but it causes issues in identifying + // embeded pages + missing: function() { + history.add( hash, { + hash: hash, + title: document.title + }); + } + }); + } + }); +})( jQuery ); + + + +(function( $, undefined ) { + // TODO consider queueing navigation activity until previous activities have completed + // so that end users don't have to think about it. Punting for now + // TODO !! move the event bindings into callbacks on the navigate event + $.mobile.navigate = function( url, data, noEvents ) { + $.mobile.navigate.navigator.go( url, data, noEvents ); + }; + + // expose the history on the navigate method in anticipation of full integration with + // existing navigation functionalty that is tightly coupled to the history information + $.mobile.navigate.history = new $.mobile.History(); + + // instantiate an instance of the navigator for use within the $.navigate method + $.mobile.navigate.navigator = new $.mobile.Navigator( $.mobile.navigate.history ); + + var loc = $.mobile.path.parseLocation(); + $.mobile.navigate.history.add( loc.href, {hash: loc.hash} ); +})( jQuery ); + + +// This plugin is an experiment for abstracting away the touch and mouse +// events so that developers don't have to worry about which method of input +// the device their document is loaded on supports. +// +// The idea here is to allow the developer to register listeners for the +// basic mouse events, such as mousedown, mousemove, mouseup, and click, +// and the plugin will take care of registering the correct listeners +// behind the scenes to invoke the listener at the fastest possible time +// for that device, while still retaining the order of event firing in +// the traditional mouse environment, should multiple handlers be registered +// on the same element for different events. +// +// The current version exposes the following virtual events to jQuery bind methods: +// "vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel" + +(function( $, window, document, undefined ) { + +var dataPropertyName = "virtualMouseBindings", + touchTargetPropertyName = "virtualTouchID", + virtualEventNames = "vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel".split( " " ), + touchEventProps = "clientX clientY pageX pageY screenX screenY".split( " " ), + mouseHookProps = $.event.mouseHooks ? $.event.mouseHooks.props : [], + mouseEventProps = $.event.props.concat( mouseHookProps ), + activeDocHandlers = {}, + resetTimerID = 0, + startX = 0, + startY = 0, + didScroll = false, + clickBlockList = [], + blockMouseTriggers = false, + blockTouchTriggers = false, + eventCaptureSupported = "addEventListener" in document, + $document = $( document ), + nextTouchID = 1, + lastTouchID = 0, threshold; + +$.vmouse = { + moveDistanceThreshold: 10, + clickDistanceThreshold: 10, + resetTimerDuration: 1500 +}; + +function getNativeEvent( event ) { + + while ( event && typeof event.originalEvent !== "undefined" ) { + event = event.originalEvent; + } + return event; +} + +function createVirtualEvent( event, eventType ) { + + var t = event.type, + oe, props, ne, prop, ct, touch, i, j, len; + + event = $.Event( event ); + event.type = eventType; + + oe = event.originalEvent; + props = $.event.props; + + // addresses separation of $.event.props in to $.event.mouseHook.props and Issue 3280 + // https://github.com/jquery/jquery-mobile/issues/3280 + if ( t.search( /^(mouse|click)/ ) > -1 ) { + props = mouseEventProps; + } + + // copy original event properties over to the new event + // this would happen if we could call $.event.fix instead of $.Event + // but we don't have a way to force an event to be fixed multiple times + if ( oe ) { + for ( i = props.length, prop; i; ) { + prop = props[ --i ]; + event[ prop ] = oe[ prop ]; + } + } + + // make sure that if the mouse and click virtual events are generated + // without a .which one is defined + if ( t.search(/mouse(down|up)|click/) > -1 && !event.which ) { + event.which = 1; + } + + if ( t.search(/^touch/) !== -1 ) { + ne = getNativeEvent( oe ); + t = ne.touches; + ct = ne.changedTouches; + touch = ( t && t.length ) ? t[0] : ( ( ct && ct.length ) ? ct[ 0 ] : undefined ); + + if ( touch ) { + for ( j = 0, len = touchEventProps.length; j < len; j++) { + prop = touchEventProps[ j ]; + event[ prop ] = touch[ prop ]; + } + } + } + + return event; +} + +function getVirtualBindingFlags( element ) { + + var flags = {}, + b, k; + + while ( element ) { + + b = $.data( element, dataPropertyName ); + + for ( k in b ) { + if ( b[ k ] ) { + flags[ k ] = flags.hasVirtualBinding = true; + } + } + element = element.parentNode; + } + return flags; +} + +function getClosestElementWithVirtualBinding( element, eventType ) { + var b; + while ( element ) { + + b = $.data( element, dataPropertyName ); + + if ( b && ( !eventType || b[ eventType ] ) ) { + return element; + } + element = element.parentNode; + } + return null; +} + +function enableTouchBindings() { + blockTouchTriggers = false; +} + +function disableTouchBindings() { + blockTouchTriggers = true; +} + +function enableMouseBindings() { + lastTouchID = 0; + clickBlockList.length = 0; + blockMouseTriggers = false; + + // When mouse bindings are enabled, our + // touch bindings are disabled. + disableTouchBindings(); +} + +function disableMouseBindings() { + // When mouse bindings are disabled, our + // touch bindings are enabled. + enableTouchBindings(); +} + +function startResetTimer() { + clearResetTimer(); + resetTimerID = setTimeout( function() { + resetTimerID = 0; + enableMouseBindings(); + }, $.vmouse.resetTimerDuration ); +} + +function clearResetTimer() { + if ( resetTimerID ) { + clearTimeout( resetTimerID ); + resetTimerID = 0; + } +} + +function triggerVirtualEvent( eventType, event, flags ) { + var ve; + + if ( ( flags && flags[ eventType ] ) || + ( !flags && getClosestElementWithVirtualBinding( event.target, eventType ) ) ) { + + ve = createVirtualEvent( event, eventType ); + + $( event.target).trigger( ve ); + } + + return ve; +} + +function mouseEventCallback( event ) { + var touchID = $.data( event.target, touchTargetPropertyName ); + + if ( !blockMouseTriggers && ( !lastTouchID || lastTouchID !== touchID ) ) { + var ve = triggerVirtualEvent( "v" + event.type, event ); + if ( ve ) { + if ( ve.isDefaultPrevented() ) { + event.preventDefault(); + } + if ( ve.isPropagationStopped() ) { + event.stopPropagation(); + } + if ( ve.isImmediatePropagationStopped() ) { + event.stopImmediatePropagation(); + } + } + } +} + +function handleTouchStart( event ) { + + var touches = getNativeEvent( event ).touches, + target, flags; + + if ( touches && touches.length === 1 ) { + + target = event.target; + flags = getVirtualBindingFlags( target ); + + if ( flags.hasVirtualBinding ) { + + lastTouchID = nextTouchID++; + $.data( target, touchTargetPropertyName, lastTouchID ); + + clearResetTimer(); + + disableMouseBindings(); + didScroll = false; + + var t = getNativeEvent( event ).touches[ 0 ]; + startX = t.pageX; + startY = t.pageY; + + triggerVirtualEvent( "vmouseover", event, flags ); + triggerVirtualEvent( "vmousedown", event, flags ); + } + } +} + +function handleScroll( event ) { + if ( blockTouchTriggers ) { + return; + } + + if ( !didScroll ) { + triggerVirtualEvent( "vmousecancel", event, getVirtualBindingFlags( event.target ) ); + } + + didScroll = true; + startResetTimer(); +} + +function handleTouchMove( event ) { + if ( blockTouchTriggers ) { + return; + } + + var t = getNativeEvent( event ).touches[ 0 ], + didCancel = didScroll, + moveThreshold = $.vmouse.moveDistanceThreshold, + flags = getVirtualBindingFlags( event.target ); + + didScroll = didScroll || + ( Math.abs( t.pageX - startX ) > moveThreshold || + Math.abs( t.pageY - startY ) > moveThreshold ); + + + if ( didScroll && !didCancel ) { + triggerVirtualEvent( "vmousecancel", event, flags ); + } + + triggerVirtualEvent( "vmousemove", event, flags ); + startResetTimer(); +} + +function handleTouchEnd( event ) { + if ( blockTouchTriggers ) { + return; + } + + disableTouchBindings(); + + var flags = getVirtualBindingFlags( event.target ), + t; + triggerVirtualEvent( "vmouseup", event, flags ); + + if ( !didScroll ) { + var ve = triggerVirtualEvent( "vclick", event, flags ); + if ( ve && ve.isDefaultPrevented() ) { + // The target of the mouse events that follow the touchend + // event don't necessarily match the target used during the + // touch. This means we need to rely on coordinates for blocking + // any click that is generated. + t = getNativeEvent( event ).changedTouches[ 0 ]; + clickBlockList.push({ + touchID: lastTouchID, + x: t.clientX, + y: t.clientY + }); + + // Prevent any mouse events that follow from triggering + // virtual event notifications. + blockMouseTriggers = true; + } + } + triggerVirtualEvent( "vmouseout", event, flags); + didScroll = false; + + startResetTimer(); +} + +function hasVirtualBindings( ele ) { + var bindings = $.data( ele, dataPropertyName ), + k; + + if ( bindings ) { + for ( k in bindings ) { + if ( bindings[ k ] ) { + return true; + } + } + } + return false; +} + +function dummyMouseHandler() {} + +function getSpecialEventObject( eventType ) { + var realType = eventType.substr( 1 ); + + return { + setup: function( data, namespace ) { + // If this is the first virtual mouse binding for this element, + // add a bindings object to its data. + + if ( !hasVirtualBindings( this ) ) { + $.data( this, dataPropertyName, {} ); + } + + // If setup is called, we know it is the first binding for this + // eventType, so initialize the count for the eventType to zero. + var bindings = $.data( this, dataPropertyName ); + bindings[ eventType ] = true; + + // If this is the first virtual mouse event for this type, + // register a global handler on the document. + + activeDocHandlers[ eventType ] = ( activeDocHandlers[ eventType ] || 0 ) + 1; + + if ( activeDocHandlers[ eventType ] === 1 ) { + $document.bind( realType, mouseEventCallback ); + } + + // Some browsers, like Opera Mini, won't dispatch mouse/click events + // for elements unless they actually have handlers registered on them. + // To get around this, we register dummy handlers on the elements. + + $( this ).bind( realType, dummyMouseHandler ); + + // For now, if event capture is not supported, we rely on mouse handlers. + if ( eventCaptureSupported ) { + // If this is the first virtual mouse binding for the document, + // register our touchstart handler on the document. + + activeDocHandlers[ "touchstart" ] = ( activeDocHandlers[ "touchstart" ] || 0) + 1; + + if ( activeDocHandlers[ "touchstart" ] === 1 ) { + $document.bind( "touchstart", handleTouchStart ) + .bind( "touchend", handleTouchEnd ) + + // On touch platforms, touching the screen and then dragging your finger + // causes the window content to scroll after some distance threshold is + // exceeded. On these platforms, a scroll prevents a click event from being + // dispatched, and on some platforms, even the touchend is suppressed. To + // mimic the suppression of the click event, we need to watch for a scroll + // event. Unfortunately, some platforms like iOS don't dispatch scroll + // events until *AFTER* the user lifts their finger (touchend). This means + // we need to watch both scroll and touchmove events to figure out whether + // or not a scroll happenens before the touchend event is fired. + + .bind( "touchmove", handleTouchMove ) + .bind( "scroll", handleScroll ); + } + } + }, + + teardown: function( data, namespace ) { + // If this is the last virtual binding for this eventType, + // remove its global handler from the document. + + --activeDocHandlers[ eventType ]; + + if ( !activeDocHandlers[ eventType ] ) { + $document.unbind( realType, mouseEventCallback ); + } + + if ( eventCaptureSupported ) { + // If this is the last virtual mouse binding in existence, + // remove our document touchstart listener. + + --activeDocHandlers[ "touchstart" ]; + + if ( !activeDocHandlers[ "touchstart" ] ) { + $document.unbind( "touchstart", handleTouchStart ) + .unbind( "touchmove", handleTouchMove ) + .unbind( "touchend", handleTouchEnd ) + .unbind( "scroll", handleScroll ); + } + } + + var $this = $( this ), + bindings = $.data( this, dataPropertyName ); + + // teardown may be called when an element was + // removed from the DOM. If this is the case, + // jQuery core may have already stripped the element + // of any data bindings so we need to check it before + // using it. + if ( bindings ) { + bindings[ eventType ] = false; + } + + // Unregister the dummy event handler. + + $this.unbind( realType, dummyMouseHandler ); + + // If this is the last virtual mouse binding on the + // element, remove the binding data from the element. + + if ( !hasVirtualBindings( this ) ) { + $this.removeData( dataPropertyName ); + } + } + }; +} + +// Expose our custom events to the jQuery bind/unbind mechanism. + +for ( var i = 0; i < virtualEventNames.length; i++ ) { + $.event.special[ virtualEventNames[ i ] ] = getSpecialEventObject( virtualEventNames[ i ] ); +} + +// Add a capture click handler to block clicks. +// Note that we require event capture support for this so if the device +// doesn't support it, we punt for now and rely solely on mouse events. +if ( eventCaptureSupported ) { + document.addEventListener( "click", function( e ) { + var cnt = clickBlockList.length, + target = e.target, + x, y, ele, i, o, touchID; + + if ( cnt ) { + x = e.clientX; + y = e.clientY; + threshold = $.vmouse.clickDistanceThreshold; + + // The idea here is to run through the clickBlockList to see if + // the current click event is in the proximity of one of our + // vclick events that had preventDefault() called on it. If we find + // one, then we block the click. + // + // Why do we have to rely on proximity? + // + // Because the target of the touch event that triggered the vclick + // can be different from the target of the click event synthesized + // by the browser. The target of a mouse/click event that is syntehsized + // from a touch event seems to be implementation specific. For example, + // some browsers will fire mouse/click events for a link that is near + // a touch event, even though the target of the touchstart/touchend event + // says the user touched outside the link. Also, it seems that with most + // browsers, the target of the mouse/click event is not calculated until the + // time it is dispatched, so if you replace an element that you touched + // with another element, the target of the mouse/click will be the new + // element underneath that point. + // + // Aside from proximity, we also check to see if the target and any + // of its ancestors were the ones that blocked a click. This is necessary + // because of the strange mouse/click target calculation done in the + // Android 2.1 browser, where if you click on an element, and there is a + // mouse/click handler on one of its ancestors, the target will be the + // innermost child of the touched element, even if that child is no where + // near the point of touch. + + ele = target; + + while ( ele ) { + for ( i = 0; i < cnt; i++ ) { + o = clickBlockList[ i ]; + touchID = 0; + + if ( ( ele === target && Math.abs( o.x - x ) < threshold && Math.abs( o.y - y ) < threshold ) || + $.data( ele, touchTargetPropertyName ) === o.touchID ) { + // XXX: We may want to consider removing matches from the block list + // instead of waiting for the reset timer to fire. + e.preventDefault(); + e.stopPropagation(); + return; + } + } + ele = ele.parentNode; + } + } + }, true); +} +})( jQuery, window, document ); + + +(function( $, window, undefined ) { + var $document = $( document ); + + // add new event shortcuts + $.each( ( "touchstart touchmove touchend " + + "tap taphold " + + "swipe swipeleft swiperight " + + "scrollstart scrollstop" ).split( " " ), function( i, name ) { + + $.fn[ name ] = function( fn ) { + return fn ? this.bind( name, fn ) : this.trigger( name ); + }; + + // jQuery < 1.8 + if ( $.attrFn ) { + $.attrFn[ name ] = true; + } + }); + + var supportTouch = $.mobile.support.touch, + scrollEvent = "touchmove scroll", + touchStartEvent = supportTouch ? "touchstart" : "mousedown", + touchStopEvent = supportTouch ? "touchend" : "mouseup", + touchMoveEvent = supportTouch ? "touchmove" : "mousemove"; + + function triggerCustomEvent( obj, eventType, event ) { + var originalType = event.type; + event.type = eventType; + $.event.dispatch.call( obj, event ); + event.type = originalType; + } + + // also handles scrollstop + $.event.special.scrollstart = { + + enabled: true, + + setup: function() { + + var thisObject = this, + $this = $( thisObject ), + scrolling, + timer; + + function trigger( event, state ) { + scrolling = state; + triggerCustomEvent( thisObject, scrolling ? "scrollstart" : "scrollstop", event ); + } + + // iPhone triggers scroll after a small delay; use touchmove instead + $this.bind( scrollEvent, function( event ) { + + if ( !$.event.special.scrollstart.enabled ) { + return; + } + + if ( !scrolling ) { + trigger( event, true ); + } + + clearTimeout( timer ); + timer = setTimeout( function() { + trigger( event, false ); + }, 50 ); + }); + } + }; + + // also handles taphold + $.event.special.tap = { + tapholdThreshold: 750, + + setup: function() { + var thisObject = this, + $this = $( thisObject ); + + $this.bind( "vmousedown", function( event ) { + + if ( event.which && event.which !== 1 ) { + return false; + } + + var origTarget = event.target, + origEvent = event.originalEvent, + timer; + + function clearTapTimer() { + clearTimeout( timer ); + } + + function clearTapHandlers() { + clearTapTimer(); + + $this.unbind( "vclick", clickHandler ) + .unbind( "vmouseup", clearTapTimer ); + $document.unbind( "vmousecancel", clearTapHandlers ); + } + + function clickHandler( event ) { + clearTapHandlers(); + + // ONLY trigger a 'tap' event if the start target is + // the same as the stop target. + if ( origTarget === event.target ) { + triggerCustomEvent( thisObject, "tap", event ); + } + } + + $this.bind( "vmouseup", clearTapTimer ) + .bind( "vclick", clickHandler ); + $document.bind( "vmousecancel", clearTapHandlers ); + + timer = setTimeout( function() { + triggerCustomEvent( thisObject, "taphold", $.Event( "taphold", { target: origTarget } ) ); + }, $.event.special.tap.tapholdThreshold ); + }); + } + }; + + // also handles swipeleft, swiperight + $.event.special.swipe = { + scrollSupressionThreshold: 30, // More than this horizontal displacement, and we will suppress scrolling. + + durationThreshold: 1000, // More time than this, and it isn't a swipe. + + horizontalDistanceThreshold: 30, // Swipe horizontal displacement must be more than this. + + verticalDistanceThreshold: 75, // Swipe vertical displacement must be less than this. + + start: function( event ) { + var data = event.originalEvent.touches ? + event.originalEvent.touches[ 0 ] : event; + return { + time: ( new Date() ).getTime(), + coords: [ data.pageX, data.pageY ], + origin: $( event.target ) + }; + }, + + stop: function( event ) { + var data = event.originalEvent.touches ? + event.originalEvent.touches[ 0 ] : event; + return { + time: ( new Date() ).getTime(), + coords: [ data.pageX, data.pageY ] + }; + }, + + handleSwipe: function( start, stop ) { + if ( stop.time - start.time < $.event.special.swipe.durationThreshold && + Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.horizontalDistanceThreshold && + Math.abs( start.coords[ 1 ] - stop.coords[ 1 ] ) < $.event.special.swipe.verticalDistanceThreshold ) { + + start.origin.trigger( "swipe" ) + .trigger( start.coords[0] > stop.coords[ 0 ] ? "swipeleft" : "swiperight" ); + } + }, + + setup: function() { + var thisObject = this, + $this = $( thisObject ); + + $this.bind( touchStartEvent, function( event ) { + var start = $.event.special.swipe.start( event ), + stop; + + function moveHandler( event ) { + if ( !start ) { + return; + } + + stop = $.event.special.swipe.stop( event ); + + // prevent scrolling + if ( Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.scrollSupressionThreshold ) { + event.preventDefault(); + } + } + + $this.bind( touchMoveEvent, moveHandler ) + .one( touchStopEvent, function() { + $this.unbind( touchMoveEvent, moveHandler ); + + if ( start && stop ) { + $.event.special.swipe.handleSwipe( start, stop ); + } + start = stop = undefined; + }); + }); + } + }; + $.each({ + scrollstop: "scrollstart", + taphold: "tap", + swipeleft: "swipe", + swiperight: "swipe" + }, function( event, sourceEvent ) { + + $.event.special[ event ] = { + setup: function() { + $( this ).bind( sourceEvent, $.noop ); + } + }; + }); + +})( jQuery, this ); + + + // throttled resize event + (function( $ ) { + $.event.special.throttledresize = { + setup: function() { + $( this ).bind( "resize", handler ); + }, + teardown: function() { + $( this ).unbind( "resize", handler ); + } + }; + + var throttle = 250, + handler = function() { + curr = ( new Date() ).getTime(); + diff = curr - lastCall; + + if ( diff >= throttle ) { + + lastCall = curr; + $( this ).trigger( "throttledresize" ); + + } else { + + if ( heldCall ) { + clearTimeout( heldCall ); + } + + // Promise a held call will still execute + heldCall = setTimeout( handler, throttle - diff ); + } + }, + lastCall = 0, + heldCall, + curr, + diff; + })( jQuery ); + +(function( $, window ) { + var win = $( window ), + event_name = "orientationchange", + special_event, + get_orientation, + last_orientation, + initial_orientation_is_landscape, + initial_orientation_is_default, + portrait_map = { "0": true, "180": true }; + + // It seems that some device/browser vendors use window.orientation values 0 and 180 to + // denote the "default" orientation. For iOS devices, and most other smart-phones tested, + // the default orientation is always "portrait", but in some Android and RIM based tablets, + // the default orientation is "landscape". The following code attempts to use the window + // dimensions to figure out what the current orientation is, and then makes adjustments + // to the to the portrait_map if necessary, so that we can properly decode the + // window.orientation value whenever get_orientation() is called. + // + // Note that we used to use a media query to figure out what the orientation the browser + // thinks it is in: + // + // initial_orientation_is_landscape = $.mobile.media("all and (orientation: landscape)"); + // + // but there was an iPhone/iPod Touch bug beginning with iOS 4.2, up through iOS 5.1, + // where the browser *ALWAYS* applied the landscape media query. This bug does not + // happen on iPad. + + if ( $.support.orientation ) { + + // Check the window width and height to figure out what the current orientation + // of the device is at this moment. Note that we've initialized the portrait map + // values to 0 and 180, *AND* we purposely check for landscape so that if we guess + // wrong, , we default to the assumption that portrait is the default orientation. + // We use a threshold check below because on some platforms like iOS, the iPhone + // form-factor can report a larger width than height if the user turns on the + // developer console. The actual threshold value is somewhat arbitrary, we just + // need to make sure it is large enough to exclude the developer console case. + + var ww = window.innerWidth || win.width(), + wh = window.innerHeight || win.height(), + landscape_threshold = 50; + + initial_orientation_is_landscape = ww > wh && ( ww - wh ) > landscape_threshold; + + + // Now check to see if the current window.orientation is 0 or 180. + initial_orientation_is_default = portrait_map[ window.orientation ]; + + // If the initial orientation is landscape, but window.orientation reports 0 or 180, *OR* + // if the initial orientation is portrait, but window.orientation reports 90 or -90, we + // need to flip our portrait_map values because landscape is the default orientation for + // this device/browser. + if ( ( initial_orientation_is_landscape && initial_orientation_is_default ) || ( !initial_orientation_is_landscape && !initial_orientation_is_default ) ) { + portrait_map = { "-90": true, "90": true }; + } + } + + $.event.special.orientationchange = $.extend( {}, $.event.special.orientationchange, { + setup: function() { + // If the event is supported natively, return false so that jQuery + // will bind to the event using DOM methods. + if ( $.support.orientation && !$.event.special.orientationchange.disabled ) { + return false; + } + + // Get the current orientation to avoid initial double-triggering. + last_orientation = get_orientation(); + + // Because the orientationchange event doesn't exist, simulate the + // event by testing window dimensions on resize. + win.bind( "throttledresize", handler ); + }, + teardown: function() { + // If the event is not supported natively, return false so that + // jQuery will unbind the event using DOM methods. + if ( $.support.orientation && !$.event.special.orientationchange.disabled ) { + return false; + } + + // Because the orientationchange event doesn't exist, unbind the + // resize event handler. + win.unbind( "throttledresize", handler ); + }, + add: function( handleObj ) { + // Save a reference to the bound event handler. + var old_handler = handleObj.handler; + + + handleObj.handler = function( event ) { + // Modify event object, adding the .orientation property. + event.orientation = get_orientation(); + + // Call the originally-bound event handler and return its result. + return old_handler.apply( this, arguments ); + }; + } + }); + + // If the event is not supported natively, this handler will be bound to + // the window resize event to simulate the orientationchange event. + function handler() { + // Get the current orientation. + var orientation = get_orientation(); + + if ( orientation !== last_orientation ) { + // The orientation has changed, so trigger the orientationchange event. + last_orientation = orientation; + win.trigger( event_name ); + } + } + + // Get the current page orientation. This method is exposed publicly, should it + // be needed, as jQuery.event.special.orientationchange.orientation() + $.event.special.orientationchange.orientation = get_orientation = function() { + var isPortrait = true, elem = document.documentElement; + + // prefer window orientation to the calculation based on screensize as + // the actual screen resize takes place before or after the orientation change event + // has been fired depending on implementation (eg android 2.3 is before, iphone after). + // More testing is required to determine if a more reliable method of determining the new screensize + // is possible when orientationchange is fired. (eg, use media queries + element + opacity) + if ( $.support.orientation ) { + // if the window orientation registers as 0 or 180 degrees report + // portrait, otherwise landscape + isPortrait = portrait_map[ window.orientation ]; + } else { + isPortrait = elem && elem.clientWidth / elem.clientHeight < 1.1; + } + + return isPortrait ? "portrait" : "landscape"; + }; + + $.fn[ event_name ] = function( fn ) { + return fn ? this.bind( event_name, fn ) : this.trigger( event_name ); + }; + + // jQuery < 1.8 + if ( $.attrFn ) { + $.attrFn[ event_name ] = true; + } + +}( jQuery, this )); + + + +(function( $, undefined ) { + +$.widget( "mobile.page", $.mobile.widget, { + options: { + theme: "c", + domCache: false, + keepNativeDefault: ":jqmData(role='none'), :jqmData(role='nojs')" + }, + + _create: function() { + // if false is returned by the callbacks do not create the page + if ( this._trigger( "beforecreate" ) === false ) { + return false; + } + + this.element + .attr( "tabindex", "0" ) + .addClass( "ui-page ui-body-" + this.options.theme ); + + this._on( this.element, { + pagebeforehide: "removeContainerBackground", + pagebeforeshow: "_handlePageBeforeShow" + }); + }, + + _handlePageBeforeShow: function( e ) { + this.setContainerBackground(); + }, + + removeContainerBackground: function() { + $.mobile.pageContainer.removeClass( "ui-overlay-" + $.mobile.getInheritedTheme( this.element.parent() ) ); + }, + + // set the page container background to the page theme + setContainerBackground: function( theme ) { + if ( this.options.theme ) { + $.mobile.pageContainer.addClass( "ui-overlay-" + ( theme || this.options.theme ) ); + } + }, + + keepNativeSelector: function() { + var options = this.options, + keepNativeDefined = options.keepNative && $.trim( options.keepNative ); + + if ( keepNativeDefined && options.keepNative !== options.keepNativeDefault ) { + return [options.keepNative, options.keepNativeDefault].join( ", " ); + } + + return options.keepNativeDefault; + } +}); +})( jQuery ); + +// Script: jQuery hashchange event +// +// *Version: 1.3, Last updated: 7/21/2010* +// +// Project Home - http://benalman.com/projects/jquery-hashchange-plugin/ +// GitHub - http://github.com/cowboy/jquery-hashchange/ +// Source - http://github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.js +// (Minified) - http://github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.min.js (0.8kb gzipped) +// +// About: License +// +// Copyright (c) 2010 "Cowboy" Ben Alman, +// Dual licensed under the MIT and GPL licenses. +// http://benalman.com/about/license/ +// +// About: Examples +// +// These working examples, complete with fully commented code, illustrate a few +// ways in which this plugin can be used. +// +// hashchange event - http://benalman.com/code/projects/jquery-hashchange/examples/hashchange/ +// document.domain - http://benalman.com/code/projects/jquery-hashchange/examples/document_domain/ +// +// About: Support and Testing +// +// Information about what version or versions of jQuery this plugin has been +// tested with, what browsers it has been tested in, and where the unit tests +// reside (so you can test it yourself). +// +// jQuery Versions - 1.2.6, 1.3.2, 1.4.1, 1.4.2 +// Browsers Tested - Internet Explorer 6-8, Firefox 2-4, Chrome 5-6, Safari 3.2-5, +// Opera 9.6-10.60, iPhone 3.1, Android 1.6-2.2, BlackBerry 4.6-5. +// Unit Tests - http://benalman.com/code/projects/jquery-hashchange/unit/ +// +// About: Known issues +// +// While this jQuery hashchange event implementation is quite stable and +// robust, there are a few unfortunate browser bugs surrounding expected +// hashchange event-based behaviors, independent of any JavaScript +// window.onhashchange abstraction. See the following examples for more +// information: +// +// Chrome: Back Button - http://benalman.com/code/projects/jquery-hashchange/examples/bug-chrome-back-button/ +// Firefox: Remote XMLHttpRequest - http://benalman.com/code/projects/jquery-hashchange/examples/bug-firefox-remote-xhr/ +// WebKit: Back Button in an Iframe - http://benalman.com/code/projects/jquery-hashchange/examples/bug-webkit-hash-iframe/ +// Safari: Back Button from a different domain - http://benalman.com/code/projects/jquery-hashchange/examples/bug-safari-back-from-diff-domain/ +// +// Also note that should a browser natively support the window.onhashchange +// event, but not report that it does, the fallback polling loop will be used. +// +// About: Release History +// +// 1.3 - (7/21/2010) Reorganized IE6/7 Iframe code to make it more +// "removable" for mobile-only development. Added IE6/7 document.title +// support. Attempted to make Iframe as hidden as possible by using +// techniques from http://www.paciellogroup.com/blog/?p=604. Added +// support for the "shortcut" format $(window).hashchange( fn ) and +// $(window).hashchange() like jQuery provides for built-in events. +// Renamed jQuery.hashchangeDelay to <jQuery.fn.hashchange.delay> and +// lowered its default value to 50. Added <jQuery.fn.hashchange.domain> +// and <jQuery.fn.hashchange.src> properties plus document-domain.html +// file to address access denied issues when setting document.domain in +// IE6/7. +// 1.2 - (2/11/2010) Fixed a bug where coming back to a page using this plugin +// from a page on another domain would cause an error in Safari 4. Also, +// IE6/7 Iframe is now inserted after the body (this actually works), +// which prevents the page from scrolling when the event is first bound. +// Event can also now be bound before DOM ready, but it won't be usable +// before then in IE6/7. +// 1.1 - (1/21/2010) Incorporated document.documentMode test to fix IE8 bug +// where browser version is incorrectly reported as 8.0, despite +// inclusion of the X-UA-Compatible IE=EmulateIE7 meta tag. +// 1.0 - (1/9/2010) Initial Release. Broke out the jQuery BBQ event.special +// window.onhashchange functionality into a separate plugin for users +// who want just the basic event & back button support, without all the +// extra awesomeness that BBQ provides. This plugin will be included as +// part of jQuery BBQ, but also be available separately. + +(function( $, window, undefined ) { + // Reused string. + var str_hashchange = 'hashchange', + + // Method / object references. + doc = document, + fake_onhashchange, + special = $.event.special, + + // Does the browser support window.onhashchange? Note that IE8 running in + // IE7 compatibility mode reports true for 'onhashchange' in window, even + // though the event isn't supported, so also test document.documentMode. + doc_mode = doc.documentMode, + supports_onhashchange = 'on' + str_hashchange in window && ( doc_mode === undefined || doc_mode > 7 ); + + // Get location.hash (or what you'd expect location.hash to be) sans any + // leading #. Thanks for making this necessary, Firefox! + function get_fragment( url ) { + url = url || location.href; + return '#' + url.replace( /^[^#]*#?(.*)$/, '$1' ); + }; + + // Method: jQuery.fn.hashchange + // + // Bind a handler to the window.onhashchange event or trigger all bound + // window.onhashchange event handlers. This behavior is consistent with + // jQuery's built-in event handlers. + // + // Usage: + // + // > jQuery(window).hashchange( [ handler ] ); + // + // Arguments: + // + // handler - (Function) Optional handler to be bound to the hashchange + // event. This is a "shortcut" for the more verbose form: + // jQuery(window).bind( 'hashchange', handler ). If handler is omitted, + // all bound window.onhashchange event handlers will be triggered. This + // is a shortcut for the more verbose + // jQuery(window).trigger( 'hashchange' ). These forms are described in + // the <hashchange event> section. + // + // Returns: + // + // (jQuery) The initial jQuery collection of elements. + + // Allow the "shortcut" format $(elem).hashchange( fn ) for binding and + // $(elem).hashchange() for triggering, like jQuery does for built-in events. + $.fn[ str_hashchange ] = function( fn ) { + return fn ? this.bind( str_hashchange, fn ) : this.trigger( str_hashchange ); + }; + + // Property: jQuery.fn.hashchange.delay + // + // The numeric interval (in milliseconds) at which the <hashchange event> + // polling loop executes. Defaults to 50. + + // Property: jQuery.fn.hashchange.domain + // + // If you're setting document.domain in your JavaScript, and you want hash + // history to work in IE6/7, not only must this property be set, but you must + // also set document.domain BEFORE jQuery is loaded into the page. This + // property is only applicable if you are supporting IE6/7 (or IE8 operating + // in "IE7 compatibility" mode). + // + // In addition, the <jQuery.fn.hashchange.src> property must be set to the + // path of the included "document-domain.html" file, which can be renamed or + // modified if necessary (note that the document.domain specified must be the + // same in both your main JavaScript as well as in this file). + // + // Usage: + // + // jQuery.fn.hashchange.domain = document.domain; + + // Property: jQuery.fn.hashchange.src + // + // If, for some reason, you need to specify an Iframe src file (for example, + // when setting document.domain as in <jQuery.fn.hashchange.domain>), you can + // do so using this property. Note that when using this property, history + // won't be recorded in IE6/7 until the Iframe src file loads. This property + // is only applicable if you are supporting IE6/7 (or IE8 operating in "IE7 + // compatibility" mode). + // + // Usage: + // + // jQuery.fn.hashchange.src = 'path/to/file.html'; + + $.fn[ str_hashchange ].delay = 50; + /* + $.fn[ str_hashchange ].domain = null; + $.fn[ str_hashchange ].src = null; + */ + + // Event: hashchange event + // + // Fired when location.hash changes. In browsers that support it, the native + // HTML5 window.onhashchange event is used, otherwise a polling loop is + // initialized, running every <jQuery.fn.hashchange.delay> milliseconds to + // see if the hash has changed. In IE6/7 (and IE8 operating in "IE7 + // compatibility" mode), a hidden Iframe is created to allow the back button + // and hash-based history to work. + // + // Usage as described in <jQuery.fn.hashchange>: + // + // > // Bind an event handler. + // > jQuery(window).hashchange( function(e) { + // > var hash = location.hash; + // > ... + // > }); + // > + // > // Manually trigger the event handler. + // > jQuery(window).hashchange(); + // + // A more verbose usage that allows for event namespacing: + // + // > // Bind an event handler. + // > jQuery(window).bind( 'hashchange', function(e) { + // > var hash = location.hash; + // > ... + // > }); + // > + // > // Manually trigger the event handler. + // > jQuery(window).trigger( 'hashchange' ); + // + // Additional Notes: + // + // * The polling loop and Iframe are not created until at least one handler + // is actually bound to the 'hashchange' event. + // * If you need the bound handler(s) to execute immediately, in cases where + // a location.hash exists on page load, via bookmark or page refresh for + // example, use jQuery(window).hashchange() or the more verbose + // jQuery(window).trigger( 'hashchange' ). + // * The event can be bound before DOM ready, but since it won't be usable + // before then in IE6/7 (due to the necessary Iframe), recommended usage is + // to bind it inside a DOM ready handler. + + // Override existing $.event.special.hashchange methods (allowing this plugin + // to be defined after jQuery BBQ in BBQ's source code). + special[ str_hashchange ] = $.extend( special[ str_hashchange ], { + + // Called only when the first 'hashchange' event is bound to window. + setup: function() { + // If window.onhashchange is supported natively, there's nothing to do.. + if ( supports_onhashchange ) { return false; } + + // Otherwise, we need to create our own. And we don't want to call this + // until the user binds to the event, just in case they never do, since it + // will create a polling loop and possibly even a hidden Iframe. + $( fake_onhashchange.start ); + }, + + // Called only when the last 'hashchange' event is unbound from window. + teardown: function() { + // If window.onhashchange is supported natively, there's nothing to do.. + if ( supports_onhashchange ) { return false; } + + // Otherwise, we need to stop ours (if possible). + $( fake_onhashchange.stop ); + } + + }); + + // fake_onhashchange does all the work of triggering the window.onhashchange + // event for browsers that don't natively support it, including creating a + // polling loop to watch for hash changes and in IE 6/7 creating a hidden + // Iframe to enable back and forward. + fake_onhashchange = (function() { + var self = {}, + timeout_id, + + // Remember the initial hash so it doesn't get triggered immediately. + last_hash = get_fragment(), + + fn_retval = function( val ) { return val; }, + history_set = fn_retval, + history_get = fn_retval; + + // Start the polling loop. + self.start = function() { + timeout_id || poll(); + }; + + // Stop the polling loop. + self.stop = function() { + timeout_id && clearTimeout( timeout_id ); + timeout_id = undefined; + }; + + // This polling loop checks every $.fn.hashchange.delay milliseconds to see + // if location.hash has changed, and triggers the 'hashchange' event on + // window when necessary. + function poll() { + var hash = get_fragment(), + history_hash = history_get( last_hash ); + + if ( hash !== last_hash ) { + history_set( last_hash = hash, history_hash ); + + $(window).trigger( str_hashchange ); + + } else if ( history_hash !== last_hash ) { + location.href = location.href.replace( /#.*/, '' ) + history_hash; + } + + timeout_id = setTimeout( poll, $.fn[ str_hashchange ].delay ); + }; + + // vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv + // vvvvvvvvvvvvvvvvvvv REMOVE IF NOT SUPPORTING IE6/7/8 vvvvvvvvvvvvvvvvvvv + // vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv + window.attachEvent && !window.addEventListener && !supports_onhashchange && (function() { + // Not only do IE6/7 need the "magical" Iframe treatment, but so does IE8 + // when running in "IE7 compatibility" mode. + + var iframe, + iframe_src; + + // When the event is bound and polling starts in IE 6/7, create a hidden + // Iframe for history handling. + self.start = function() { + if ( !iframe ) { + iframe_src = $.fn[ str_hashchange ].src; + iframe_src = iframe_src && iframe_src + get_fragment(); + + // Create hidden Iframe. Attempt to make Iframe as hidden as possible + // by using techniques from http://www.paciellogroup.com/blog/?p=604. + iframe = $('<iframe tabindex="-1" title="empty"/>').hide() + + // When Iframe has completely loaded, initialize the history and + // start polling. + .one( 'load', function() { + iframe_src || history_set( get_fragment() ); + poll(); + }) + + // Load Iframe src if specified, otherwise nothing. + .attr( 'src', iframe_src || 'javascript:0' ) + + // Append Iframe after the end of the body to prevent unnecessary + // initial page scrolling (yes, this works). + .insertAfter( 'body' )[0].contentWindow; + + // Whenever `document.title` changes, update the Iframe's title to + // prettify the back/next history menu entries. Since IE sometimes + // errors with "Unspecified error" the very first time this is set + // (yes, very useful) wrap this with a try/catch block. + doc.onpropertychange = function() { + try { + if ( event.propertyName === 'title' ) { + iframe.document.title = doc.title; + } + } catch(e) {} + }; + + } + }; + + // Override the "stop" method since an IE6/7 Iframe was created. Even + // if there are no longer any bound event handlers, the polling loop + // is still necessary for back/next to work at all! + self.stop = fn_retval; + + // Get history by looking at the hidden Iframe's location.hash. + history_get = function() { + return get_fragment( iframe.location.href ); + }; + + // Set a new history item by opening and then closing the Iframe + // document, *then* setting its location.hash. If document.domain has + // been set, update that as well. + history_set = function( hash, history_hash ) { + var iframe_doc = iframe.document, + domain = $.fn[ str_hashchange ].domain; + + if ( hash !== history_hash ) { + // Update Iframe with any initial `document.title` that might be set. + iframe_doc.title = doc.title; + + // Opening the Iframe's document after it has been closed is what + // actually adds a history entry. + iframe_doc.open(); + + // Set document.domain for the Iframe document as well, if necessary. + domain && iframe_doc.write( '<script>document.domain="' + domain + '"</script>' ); + + iframe_doc.close(); + + // Update the Iframe's hash, for great justice. + iframe.location.hash = hash; + } + }; + + })(); + // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + // ^^^^^^^^^^^^^^^^^^^ REMOVE IF NOT SUPPORTING IE6/7/8 ^^^^^^^^^^^^^^^^^^^ + // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + + return self; + })(); + +})(jQuery,this); + +(function( $, window, undefined ) { + +var createHandler = function( sequential ) { + + // Default to sequential + if ( sequential === undefined ) { + sequential = true; + } + + return function( name, reverse, $to, $from ) { + + var deferred = new $.Deferred(), + reverseClass = reverse ? " reverse" : "", + active = $.mobile.urlHistory.getActive(), + toScroll = active.lastScroll || $.mobile.defaultHomeScroll, + screenHeight = $.mobile.getScreenHeight(), + maxTransitionOverride = $.mobile.maxTransitionWidth !== false && $.mobile.window.width() > $.mobile.maxTransitionWidth, + none = !$.support.cssTransitions || maxTransitionOverride || !name || name === "none" || Math.max( $.mobile.window.scrollTop(), toScroll ) > $.mobile.getMaxScrollForTransition(), + toPreClass = " ui-page-pre-in", + toggleViewportClass = function() { + $.mobile.pageContainer.toggleClass( "ui-mobile-viewport-transitioning viewport-" + name ); + }, + scrollPage = function() { + // By using scrollTo instead of silentScroll, we can keep things better in order + // Just to be precautios, disable scrollstart listening like silentScroll would + $.event.special.scrollstart.enabled = false; + + window.scrollTo( 0, toScroll ); + + // reenable scrollstart listening like silentScroll would + setTimeout( function() { + $.event.special.scrollstart.enabled = true; + }, 150 ); + }, + cleanFrom = function() { + $from + .removeClass( $.mobile.activePageClass + " out in reverse " + name ) + .height( "" ); + }, + startOut = function() { + // if it's not sequential, call the doneOut transition to start the TO page animating in simultaneously + if ( !sequential ) { + doneOut(); + } + else { + $from.animationComplete( doneOut ); + } + + // Set the from page's height and start it transitioning out + // Note: setting an explicit height helps eliminate tiling in the transitions + $from + .height( screenHeight + $.mobile.window.scrollTop() ) + .addClass( name + " out" + reverseClass ); + }, + + doneOut = function() { + + if ( $from && sequential ) { + cleanFrom(); + } + + startIn(); + }, + + startIn = function() { + + // Prevent flickering in phonegap container: see comments at #4024 regarding iOS + $to.css( "z-index", -10 ); + + $to.addClass( $.mobile.activePageClass + toPreClass ); + + // Send focus to page as it is now display: block + $.mobile.focusPage( $to ); + + // Set to page height + $to.height( screenHeight + toScroll ); + + scrollPage(); + + // Restores visibility of the new page: added together with $to.css( "z-index", -10 ); + $to.css( "z-index", "" ); + + if ( !none ) { + $to.animationComplete( doneIn ); + } + + $to + .removeClass( toPreClass ) + .addClass( name + " in" + reverseClass ); + + if ( none ) { + doneIn(); + } + + }, + + doneIn = function() { + + if ( !sequential ) { + + if ( $from ) { + cleanFrom(); + } + } + + $to + .removeClass( "out in reverse " + name ) + .height( "" ); + + toggleViewportClass(); + + // In some browsers (iOS5), 3D transitions block the ability to scroll to the desired location during transition + // This ensures we jump to that spot after the fact, if we aren't there already. + if ( $.mobile.window.scrollTop() !== toScroll ) { + scrollPage(); + } + + deferred.resolve( name, reverse, $to, $from, true ); + }; + + toggleViewportClass(); + + if ( $from && !none ) { + startOut(); + } + else { + doneOut(); + } + + return deferred.promise(); + }; +}; + +// generate the handlers from the above +var sequentialHandler = createHandler(), + simultaneousHandler = createHandler( false ), + defaultGetMaxScrollForTransition = function() { + return $.mobile.getScreenHeight() * 3; + }; + +// Make our transition handler the public default. +$.mobile.defaultTransitionHandler = sequentialHandler; + +//transition handler dictionary for 3rd party transitions +$.mobile.transitionHandlers = { + "default": $.mobile.defaultTransitionHandler, + "sequential": sequentialHandler, + "simultaneous": simultaneousHandler +}; + +$.mobile.transitionFallbacks = {}; + +// If transition is defined, check if css 3D transforms are supported, and if not, if a fallback is specified +$.mobile._maybeDegradeTransition = function( transition ) { + if ( transition && !$.support.cssTransform3d && $.mobile.transitionFallbacks[ transition ] ) { + transition = $.mobile.transitionFallbacks[ transition ]; + } + + return transition; +}; + +// Set the getMaxScrollForTransition to default if no implementation was set by user +$.mobile.getMaxScrollForTransition = $.mobile.getMaxScrollForTransition || defaultGetMaxScrollForTransition; +})( jQuery, this ); + +(function( $, undefined ) { + + //define vars for interal use + var $window = $.mobile.window, + $html = $( 'html' ), + $head = $( 'head' ), + + // NOTE: path extensions dependent on core attributes. Moved here to remove deps from + // $.mobile.path definition + path = $.extend($.mobile.path, { + + //return the substring of a filepath before the sub-page key, for making a server request + getFilePath: function( path ) { + var splitkey = '&' + $.mobile.subPageUrlKey; + return path && path.split( splitkey )[0].split( dialogHashKey )[0]; + }, + + //check if the specified url refers to the first page in the main application document. + isFirstPageUrl: function( url ) { + // We only deal with absolute paths. + var u = path.parseUrl( path.makeUrlAbsolute( url, this.documentBase ) ), + + // Does the url have the same path as the document? + samePath = u.hrefNoHash === this.documentUrl.hrefNoHash || ( this.documentBaseDiffers && u.hrefNoHash === this.documentBase.hrefNoHash ), + + // Get the first page element. + fp = $.mobile.firstPage, + + // Get the id of the first page element if it has one. + fpId = fp && fp[0] ? fp[0].id : undefined; + + // The url refers to the first page if the path matches the document and + // it either has no hash value, or the hash is exactly equal to the id of the + // first page element. + return samePath && ( !u.hash || u.hash === "#" || ( fpId && u.hash.replace( /^#/, "" ) === fpId ) ); + }, + + // Some embedded browsers, like the web view in Phone Gap, allow cross-domain XHR + // requests if the document doing the request was loaded via the file:// protocol. + // This is usually to allow the application to "phone home" and fetch app specific + // data. We normally let the browser handle external/cross-domain urls, but if the + // allowCrossDomainPages option is true, we will allow cross-domain http/https + // requests to go through our page loading logic. + isPermittedCrossDomainRequest: function( docUrl, reqUrl ) { + return $.mobile.allowCrossDomainPages && + docUrl.protocol === "file:" && + reqUrl.search( /^https?:/ ) !== -1; + } + }), + + //will be defined when a link is clicked and given an active class + $activeClickedLink = null, + + // resolved on domready + domreadyDeferred = $.Deferred(), + + //urlHistory is purely here to make guesses at whether the back or forward button was clicked + //and provide an appropriate transition + urlHistory = $.mobile.navigate.history, + + //define first selector to receive focus when a page is shown + focusable = "[tabindex],a,button:visible,select:visible,input", + + //queue to hold simultanious page transitions + pageTransitionQueue = [], + + //indicates whether or not page is in process of transitioning + isPageTransitioning = false, + + //nonsense hash change key for dialogs, so they create a history entry + dialogHashKey = "&ui-state=dialog", + + //existing base tag? + $base = $head.children( "base" ), + + //tuck away the original document URL minus any fragment. + documentUrl = path.documentUrl, + + //if the document has an embedded base tag, documentBase is set to its + //initial value. If a base tag does not exist, then we default to the documentUrl. + documentBase = path.documentBase, + + //cache the comparison once. + documentBaseDiffers = path.documentBaseDiffers, + + getScreenHeight = $.mobile.getScreenHeight; + + //base element management, defined depending on dynamic base tag support + var base = $.support.dynamicBaseTag ? { + + //define base element, for use in routing asset urls that are referenced in Ajax-requested markup + element: ( $base.length ? $base : $( "<base>", { href: documentBase.hrefNoHash } ).prependTo( $head ) ), + + //set the generated BASE element's href attribute to a new page's base path + set: function( href ) { + href = path.parseUrl(href).hrefNoHash; + base.element.attr( "href", path.makeUrlAbsolute( href, documentBase ) ); + }, + + //set the generated BASE element's href attribute to a new page's base path + reset: function() { + base.element.attr( "href", documentBase.hrefNoSearch ); + } + + } : undefined; + + + //return the original document url + $.mobile.getDocumentUrl = path.getDocumentUrl; + + //return the original document base url + $.mobile.getDocumentBase = path.getDocumentBase; + + /* internal utility functions */ + + // NOTE Issue #4950 Android phonegap doesn't navigate back properly + // when a full page refresh has taken place. It appears that hashchange + // and replacestate history alterations work fine but we need to support + // both forms of history traversal in our code that uses backward history + // movement + $.mobile.back = function() { + var nav = window.navigator; + + // if the setting is on and the navigator object is + // available use the phonegap navigation capability + if( this.phonegapNavigationEnabled && + nav && + nav.app && + nav.app.backHistory ){ + nav.app.backHistory(); + } else { + window.history.back(); + } + }; + + //direct focus to the page title, or otherwise first focusable element + $.mobile.focusPage = function ( page ) { + var autofocus = page.find( "[autofocus]" ), + pageTitle = page.find( ".ui-title:eq(0)" ); + + if ( autofocus.length ) { + autofocus.focus(); + return; + } + + if ( pageTitle.length ) { + pageTitle.focus(); + } else{ + page.focus(); + } + }; + + //remove active classes after page transition or error + function removeActiveLinkClass( forceRemoval ) { + if ( !!$activeClickedLink && ( !$activeClickedLink.closest( "." + $.mobile.activePageClass ).length || forceRemoval ) ) { + $activeClickedLink.removeClass( $.mobile.activeBtnClass ); + } + $activeClickedLink = null; + } + + function releasePageTransitionLock() { + isPageTransitioning = false; + if ( pageTransitionQueue.length > 0 ) { + $.mobile.changePage.apply( null, pageTransitionQueue.pop() ); + } + } + + // Save the last scroll distance per page, before it is hidden + var setLastScrollEnabled = true, + setLastScroll, delayedSetLastScroll; + + setLastScroll = function() { + // this barrier prevents setting the scroll value based on the browser + // scrolling the window based on a hashchange + if ( !setLastScrollEnabled ) { + return; + } + + var active = $.mobile.urlHistory.getActive(); + + if ( active ) { + var lastScroll = $window.scrollTop(); + + // Set active page's lastScroll prop. + // If the location we're scrolling to is less than minScrollBack, let it go. + active.lastScroll = lastScroll < $.mobile.minScrollBack ? $.mobile.defaultHomeScroll : lastScroll; + } + }; + + // bind to scrollstop to gather scroll position. The delay allows for the hashchange + // event to fire and disable scroll recording in the case where the browser scrolls + // to the hash targets location (sometimes the top of the page). once pagechange fires + // getLastScroll is again permitted to operate + delayedSetLastScroll = function() { + setTimeout( setLastScroll, 100 ); + }; + + // disable an scroll setting when a hashchange has been fired, this only works + // because the recording of the scroll position is delayed for 100ms after + // the browser might have changed the position because of the hashchange + $window.bind( $.support.pushState ? "popstate" : "hashchange", function() { + setLastScrollEnabled = false; + }); + + // handle initial hashchange from chrome :( + $window.one( $.support.pushState ? "popstate" : "hashchange", function() { + setLastScrollEnabled = true; + }); + + // wait until the mobile page container has been determined to bind to pagechange + $window.one( "pagecontainercreate", function() { + // once the page has changed, re-enable the scroll recording + $.mobile.pageContainer.bind( "pagechange", function() { + + setLastScrollEnabled = true; + + // remove any binding that previously existed on the get scroll + // which may or may not be different than the scroll element determined for + // this page previously + $window.unbind( "scrollstop", delayedSetLastScroll ); + + // determine and bind to the current scoll element which may be the window + // or in the case of touch overflow the element with touch overflow + $window.bind( "scrollstop", delayedSetLastScroll ); + }); + }); + + // bind to scrollstop for the first page as "pagechange" won't be fired in that case + $window.bind( "scrollstop", delayedSetLastScroll ); + + // No-op implementation of transition degradation + $.mobile._maybeDegradeTransition = $.mobile._maybeDegradeTransition || function( transition ) { + return transition; + }; + + //function for transitioning between two existing pages + function transitionPages( toPage, fromPage, transition, reverse ) { + if ( fromPage ) { + //trigger before show/hide events + fromPage.data( "mobile-page" )._trigger( "beforehide", null, { nextPage: toPage } ); + } + + toPage.data( "mobile-page" )._trigger( "beforeshow", null, { prevPage: fromPage || $( "" ) } ); + + //clear page loader + $.mobile.hidePageLoadingMsg(); + + transition = $.mobile._maybeDegradeTransition( transition ); + + //find the transition handler for the specified transition. If there + //isn't one in our transitionHandlers dictionary, use the default one. + //call the handler immediately to kick-off the transition. + var th = $.mobile.transitionHandlers[ transition || "default" ] || $.mobile.defaultTransitionHandler, + promise = th( transition, reverse, toPage, fromPage ); + + promise.done(function() { + //trigger show/hide events + if ( fromPage ) { + fromPage.data( "mobile-page" )._trigger( "hide", null, { nextPage: toPage } ); + } + + //trigger pageshow, define prevPage as either fromPage or empty jQuery obj + toPage.data( "mobile-page" )._trigger( "show", null, { prevPage: fromPage || $( "" ) } ); + }); + + return promise; + } + + //simply set the active page's minimum height to screen height, depending on orientation + $.mobile.resetActivePageHeight = function resetActivePageHeight( height ) { + var aPage = $( "." + $.mobile.activePageClass ), + aPagePadT = parseFloat( aPage.css( "padding-top" ) ), + aPagePadB = parseFloat( aPage.css( "padding-bottom" ) ), + aPageBorderT = parseFloat( aPage.css( "border-top-width" ) ), + aPageBorderB = parseFloat( aPage.css( "border-bottom-width" ) ); + + height = ( typeof height === "number" )? height : getScreenHeight(); + + aPage.css( "min-height", height - aPagePadT - aPagePadB - aPageBorderT - aPageBorderB ); + }; + + //shared page enhancements + function enhancePage( $page, role ) { + // If a role was specified, make sure the data-role attribute + // on the page element is in sync. + if ( role ) { + $page.attr( "data-" + $.mobile.ns + "role", role ); + } + + //run page plugin + $page.page(); + } + + // determine the current base url + function findBaseWithDefault() { + var closestBase = ( $.mobile.activePage && getClosestBaseUrl( $.mobile.activePage ) ); + return closestBase || documentBase.hrefNoHash; + } + + /* exposed $.mobile methods */ + + //animation complete callback + $.fn.animationComplete = function( callback ) { + if ( $.support.cssTransitions ) { + return $( this ).one( 'webkitAnimationEnd animationend', callback ); + } + else{ + // defer execution for consistency between webkit/non webkit + setTimeout( callback, 0 ); + return $( this ); + } + }; + + //expose path object on $.mobile + $.mobile.path = path; + + //expose base object on $.mobile + $.mobile.base = base; + + //history stack + $.mobile.urlHistory = urlHistory; + + $.mobile.dialogHashKey = dialogHashKey; + + //enable cross-domain page support + $.mobile.allowCrossDomainPages = false; + + $.mobile._bindPageRemove = function() { + var page = $( this ); + + // when dom caching is not enabled or the page is embedded bind to remove the page on hide + if ( !page.data( "mobile-page" ).options.domCache && + page.is( ":jqmData(external-page='true')" ) ) { + + page.bind( 'pagehide.remove', function( e ) { + var $this = $( this ), + prEvent = new $.Event( "pageremove" ); + + $this.trigger( prEvent ); + + if ( !prEvent.isDefaultPrevented() ) { + $this.removeWithDependents(); + } + }); + } + }; + + // Load a page into the DOM. + $.mobile.loadPage = function( url, options ) { + // This function uses deferred notifications to let callers + // know when the page is done loading, or if an error has occurred. + var deferred = $.Deferred(), + + // The default loadPage options with overrides specified by + // the caller. + settings = $.extend( {}, $.mobile.loadPage.defaults, options ), + + // The DOM element for the page after it has been loaded. + page = null, + + // If the reloadPage option is true, and the page is already + // in the DOM, dupCachedPage will be set to the page element + // so that it can be removed after the new version of the + // page is loaded off the network. + dupCachedPage = null, + + // The absolute version of the URL passed into the function. This + // version of the URL may contain dialog/subpage params in it. + absUrl = path.makeUrlAbsolute( url, findBaseWithDefault() ); + + // If the caller provided data, and we're using "get" request, + // append the data to the URL. + if ( settings.data && settings.type === "get" ) { + absUrl = path.addSearchParams( absUrl, settings.data ); + settings.data = undefined; + } + + // If the caller is using a "post" request, reloadPage must be true + if ( settings.data && settings.type === "post" ) { + settings.reloadPage = true; + } + + // The absolute version of the URL minus any dialog/subpage params. + // In otherwords the real URL of the page to be loaded. + var fileUrl = path.getFilePath( absUrl ), + + // The version of the Url actually stored in the data-url attribute of + // the page. For embedded pages, it is just the id of the page. For pages + // within the same domain as the document base, it is the site relative + // path. For cross-domain pages (Phone Gap only) the entire absolute Url + // used to load the page. + dataUrl = path.convertUrlToDataUrl( absUrl ); + + // Make sure we have a pageContainer to work with. + settings.pageContainer = settings.pageContainer || $.mobile.pageContainer; + + // Check to see if the page already exists in the DOM. + // NOTE do _not_ use the :jqmData psuedo selector because parenthesis + // are a valid url char and it breaks on the first occurence + page = settings.pageContainer.children( "[data-" + $.mobile.ns +"url='" + dataUrl + "']" ); + + // If we failed to find the page, check to see if the url is a + // reference to an embedded page. If so, it may have been dynamically + // injected by a developer, in which case it would be lacking a data-url + // attribute and in need of enhancement. + if ( page.length === 0 && dataUrl && !path.isPath( dataUrl ) ) { + page = settings.pageContainer.children( "#" + dataUrl ) + .attr( "data-" + $.mobile.ns + "url", dataUrl ) + .jqmData( "url", dataUrl ); + } + + // If we failed to find a page in the DOM, check the URL to see if it + // refers to the first page in the application. If it isn't a reference + // to the first page and refers to non-existent embedded page, error out. + if ( page.length === 0 ) { + if ( $.mobile.firstPage && path.isFirstPageUrl( fileUrl ) ) { + // Check to make sure our cached-first-page is actually + // in the DOM. Some user deployed apps are pruning the first + // page from the DOM for various reasons, we check for this + // case here because we don't want a first-page with an id + // falling through to the non-existent embedded page error + // case. If the first-page is not in the DOM, then we let + // things fall through to the ajax loading code below so + // that it gets reloaded. + if ( $.mobile.firstPage.parent().length ) { + page = $( $.mobile.firstPage ); + } + } else if ( path.isEmbeddedPage( fileUrl ) ) { + deferred.reject( absUrl, options ); + return deferred.promise(); + } + } + + // If the page we are interested in is already in the DOM, + // and the caller did not indicate that we should force a + // reload of the file, we are done. Otherwise, track the + // existing page as a duplicated. + if ( page.length ) { + if ( !settings.reloadPage ) { + enhancePage( page, settings.role ); + deferred.resolve( absUrl, options, page ); + return deferred.promise(); + } + dupCachedPage = page; + } + + var mpc = settings.pageContainer, + pblEvent = new $.Event( "pagebeforeload" ), + triggerData = { url: url, absUrl: absUrl, dataUrl: dataUrl, deferred: deferred, options: settings }; + + // Let listeners know we're about to load a page. + mpc.trigger( pblEvent, triggerData ); + + // If the default behavior is prevented, stop here! + if ( pblEvent.isDefaultPrevented() ) { + return deferred.promise(); + } + + if ( settings.showLoadMsg ) { + + // This configurable timeout allows cached pages a brief delay to load without showing a message + var loadMsgDelay = setTimeout(function() { + $.mobile.showPageLoadingMsg(); + }, settings.loadMsgDelay ), + + // Shared logic for clearing timeout and removing message. + hideMsg = function() { + + // Stop message show timer + clearTimeout( loadMsgDelay ); + + // Hide loading message + $.mobile.hidePageLoadingMsg(); + }; + } + + // Reset base to the default document base. + if ( base ) { + base.reset(); + } + + if ( !( $.mobile.allowCrossDomainPages || path.isSameDomain( documentUrl, absUrl ) ) ) { + deferred.reject( absUrl, options ); + } else { + // Load the new page. + $.ajax({ + url: fileUrl, + type: settings.type, + data: settings.data, + dataType: "html", + success: function( html, textStatus, xhr ) { + //pre-parse html to check for a data-url, + //use it as the new fileUrl, base path, etc + var all = $( "<div></div>" ), + + //page title regexp + newPageTitle = html.match( /<title[^>]*>([^<]*)/ ) && RegExp.$1, + + // TODO handle dialogs again + pageElemRegex = new RegExp( "(<[^>]+\\bdata-" + $.mobile.ns + "role=[\"']?page[\"']?[^>]*>)" ), + dataUrlRegex = new RegExp( "\\bdata-" + $.mobile.ns + "url=[\"']?([^\"'>]*)[\"']?" ); + + + // data-url must be provided for the base tag so resource requests can be directed to the + // correct url. loading into a temprorary element makes these requests immediately + if ( pageElemRegex.test( html ) && + RegExp.$1 && + dataUrlRegex.test( RegExp.$1 ) && + RegExp.$1 ) { + url = fileUrl = path.getFilePath( $( "<div>" + RegExp.$1 + "</div>" ).text() ); + } + + if ( base ) { + base.set( fileUrl ); + } + + //workaround to allow scripts to execute when included in page divs + all.get( 0 ).innerHTML = html; + page = all.find( ":jqmData(role='page'), :jqmData(role='dialog')" ).first(); + + //if page elem couldn't be found, create one and insert the body element's contents + if ( !page.length ) { + page = $( "<div data-" + $.mobile.ns + "role='page'>" + ( html.split( /<\/?body[^>]*>/gmi )[1] || "" ) + "</div>" ); + } + + if ( newPageTitle && !page.jqmData( "title" ) ) { + if ( ~newPageTitle.indexOf( "&" ) ) { + newPageTitle = $( "<div>" + newPageTitle + "</div>" ).text(); + } + page.jqmData( "title", newPageTitle ); + } + + //rewrite src and href attrs to use a base url + if ( !$.support.dynamicBaseTag ) { + var newPath = path.get( fileUrl ); + page.find( "[src], link[href], a[rel='external'], :jqmData(ajax='false'), a[target]" ).each(function() { + var thisAttr = $( this ).is( '[href]' ) ? 'href' : + $( this ).is( '[src]' ) ? 'src' : 'action', + thisUrl = $( this ).attr( thisAttr ); + + // XXX_jblas: We need to fix this so that it removes the document + // base URL, and then prepends with the new page URL. + //if full path exists and is same, chop it - helps IE out + thisUrl = thisUrl.replace( location.protocol + '//' + location.host + location.pathname, '' ); + + if ( !/^(\w+:|#|\/)/.test( thisUrl ) ) { + $( this ).attr( thisAttr, newPath + thisUrl ); + } + }); + } + + //append to page and enhance + // TODO taging a page with external to make sure that embedded pages aren't removed + // by the various page handling code is bad. Having page handling code in many + // places is bad. Solutions post 1.0 + page + .attr( "data-" + $.mobile.ns + "url", path.convertUrlToDataUrl( fileUrl ) ) + .attr( "data-" + $.mobile.ns + "external-page", true ) + .appendTo( settings.pageContainer ); + + // wait for page creation to leverage options defined on widget + page.one( 'pagecreate', $.mobile._bindPageRemove ); + + enhancePage( page, settings.role ); + + // Enhancing the page may result in new dialogs/sub pages being inserted + // into the DOM. If the original absUrl refers to a sub-page, that is the + // real page we are interested in. + if ( absUrl.indexOf( "&" + $.mobile.subPageUrlKey ) > -1 ) { + page = settings.pageContainer.children( "[data-" + $.mobile.ns +"url='" + dataUrl + "']" ); + } + + // Remove loading message. + if ( settings.showLoadMsg ) { + hideMsg(); + } + + // Add the page reference and xhr to our triggerData. + triggerData.xhr = xhr; + triggerData.textStatus = textStatus; + triggerData.page = page; + + // Let listeners know the page loaded successfully. + settings.pageContainer.trigger( "pageload", triggerData ); + + deferred.resolve( absUrl, options, page, dupCachedPage ); + }, + error: function( xhr, textStatus, errorThrown ) { + //set base back to current path + if ( base ) { + base.set( path.get() ); + } + + // Add error info to our triggerData. + triggerData.xhr = xhr; + triggerData.textStatus = textStatus; + triggerData.errorThrown = errorThrown; + + var plfEvent = new $.Event( "pageloadfailed" ); + + // Let listeners know the page load failed. + settings.pageContainer.trigger( plfEvent, triggerData ); + + // If the default behavior is prevented, stop here! + // Note that it is the responsibility of the listener/handler + // that called preventDefault(), to resolve/reject the + // deferred object within the triggerData. + if ( plfEvent.isDefaultPrevented() ) { + return; + } + + // Remove loading message. + if ( settings.showLoadMsg ) { + + // Remove loading message. + hideMsg(); + + // show error message + $.mobile.showPageLoadingMsg( $.mobile.pageLoadErrorMessageTheme, $.mobile.pageLoadErrorMessage, true ); + + // hide after delay + setTimeout( $.mobile.hidePageLoadingMsg, 1500 ); + } + + deferred.reject( absUrl, options ); + } + }); + } + + return deferred.promise(); + }; + + $.mobile.loadPage.defaults = { + type: "get", + data: undefined, + reloadPage: false, + role: undefined, // By default we rely on the role defined by the @data-role attribute. + showLoadMsg: false, + pageContainer: undefined, + loadMsgDelay: 50 // This delay allows loads that pull from browser cache to occur without showing the loading message. + }; + + // Show a specific page in the page container. + $.mobile.changePage = function( toPage, options ) { + // If we are in the midst of a transition, queue the current request. + // We'll call changePage() once we're done with the current transition to + // service the request. + if ( isPageTransitioning ) { + pageTransitionQueue.unshift( arguments ); + return; + } + + var settings = $.extend( {}, $.mobile.changePage.defaults, options ), isToPageString; + + // Make sure we have a pageContainer to work with. + settings.pageContainer = settings.pageContainer || $.mobile.pageContainer; + + // Make sure we have a fromPage. + settings.fromPage = settings.fromPage || $.mobile.activePage; + + isToPageString = (typeof toPage === "string"); + + var mpc = settings.pageContainer, + pbcEvent = new $.Event( "pagebeforechange" ), + triggerData = { toPage: toPage, options: settings }; + + // NOTE: preserve the original target as the dataUrl value will be simplified + // eg, removing ui-state, and removing query params from the hash + // this is so that users who want to use query params have access to them + // in the event bindings for the page life cycle See issue #5085 + if ( isToPageString ) { + // if the toPage is a string simply convert it + triggerData.absUrl = path.makeUrlAbsolute( toPage, findBaseWithDefault() ); + } else { + // if the toPage is a jQuery object grab the absolute url stored + // in the loadPage callback where it exists + triggerData.absUrl = toPage.data( 'absUrl' ); + } + + // Let listeners know we're about to change the current page. + mpc.trigger( pbcEvent, triggerData ); + + // If the default behavior is prevented, stop here! + if ( pbcEvent.isDefaultPrevented() ) { + return; + } + + // We allow "pagebeforechange" observers to modify the toPage in the trigger + // data to allow for redirects. Make sure our toPage is updated. + // + // We also need to re-evaluate whether it is a string, because an object can + // also be replaced by a string + + toPage = triggerData.toPage; + isToPageString = (typeof toPage === "string"); + + // Set the isPageTransitioning flag to prevent any requests from + // entering this method while we are in the midst of loading a page + // or transitioning. + isPageTransitioning = true; + + // If the caller passed us a url, call loadPage() + // to make sure it is loaded into the DOM. We'll listen + // to the promise object it returns so we know when + // it is done loading or if an error ocurred. + if ( isToPageString ) { + // preserve the original target as the dataUrl value will be simplified + // eg, removing ui-state, and removing query params from the hash + // this is so that users who want to use query params have access to them + // in the event bindings for the page life cycle See issue #5085 + settings.target = toPage; + + $.mobile.loadPage( toPage, settings ) + .done(function( url, options, newPage, dupCachedPage ) { + isPageTransitioning = false; + options.duplicateCachedPage = dupCachedPage; + + // store the original absolute url so that it can be provided + // to events in the triggerData of the subsequent changePage call + newPage.data( 'absUrl', triggerData.absUrl ); + $.mobile.changePage( newPage, options ); + }) + .fail(function( url, options ) { + isPageTransitioning = false; + + //clear out the active button state + removeActiveLinkClass( true ); + + //release transition lock so navigation is free again + releasePageTransitionLock(); + settings.pageContainer.trigger( "pagechangefailed", triggerData ); + }); + return; + } + + // If we are going to the first-page of the application, we need to make + // sure settings.dataUrl is set to the application document url. This allows + // us to avoid generating a document url with an id hash in the case where the + // first-page of the document has an id attribute specified. + if ( toPage[ 0 ] === $.mobile.firstPage[ 0 ] && !settings.dataUrl ) { + settings.dataUrl = documentUrl.hrefNoHash; + } + + // The caller passed us a real page DOM element. Update our + // internal state and then trigger a transition to the page. + var fromPage = settings.fromPage, + url = ( settings.dataUrl && path.convertUrlToDataUrl( settings.dataUrl ) ) || toPage.jqmData( "url" ), + // The pageUrl var is usually the same as url, except when url is obscured as a dialog url. pageUrl always contains the file path + pageUrl = url, + fileUrl = path.getFilePath( url ), + active = urlHistory.getActive(), + activeIsInitialPage = urlHistory.activeIndex === 0, + historyDir = 0, + pageTitle = document.title, + isDialog = settings.role === "dialog" || toPage.jqmData( "role" ) === "dialog"; + + + // By default, we prevent changePage requests when the fromPage and toPage + // are the same element, but folks that generate content manually/dynamically + // and reuse pages want to be able to transition to the same page. To allow + // this, they will need to change the default value of allowSamePageTransition + // to true, *OR*, pass it in as an option when they manually call changePage(). + // It should be noted that our default transition animations assume that the + // formPage and toPage are different elements, so they may behave unexpectedly. + // It is up to the developer that turns on the allowSamePageTransitiona option + // to either turn off transition animations, or make sure that an appropriate + // animation transition is used. + if ( fromPage && fromPage[0] === toPage[0] && !settings.allowSamePageTransition ) { + isPageTransitioning = false; + mpc.trigger( "pagechange", triggerData ); + + // Even if there is no page change to be done, we should keep the urlHistory in sync with the hash changes + if ( settings.fromHashChange ) { + urlHistory.direct({ url: url }); + } + + return; + } + + // We need to make sure the page we are given has already been enhanced. + enhancePage( toPage, settings.role ); + + // If the changePage request was sent from a hashChange event, check to see if the + // page is already within the urlHistory stack. If so, we'll assume the user hit + // the forward/back button and will try to match the transition accordingly. + if ( settings.fromHashChange ) { + historyDir = options.direction === "back" ? -1 : 1; + } + + // Kill the keyboard. + // XXX_jblas: We need to stop crawling the entire document to kill focus. Instead, + // we should be tracking focus with a delegate() handler so we already have + // the element in hand at this point. + // Wrap this in a try/catch block since IE9 throw "Unspecified error" if document.activeElement + // is undefined when we are in an IFrame. + try { + if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== 'body' ) { + $( document.activeElement ).blur(); + } else { + $( "input:focus, textarea:focus, select:focus" ).blur(); + } + } catch( e ) {} + + // Record whether we are at a place in history where a dialog used to be - if so, do not add a new history entry and do not change the hash either + var alreadyThere = false; + + // If we're displaying the page as a dialog, we don't want the url + // for the dialog content to be used in the hash. Instead, we want + // to append the dialogHashKey to the url of the current page. + if ( isDialog && active ) { + // on the initial page load active.url is undefined and in that case should + // be an empty string. Moving the undefined -> empty string back into + // urlHistory.addNew seemed imprudent given undefined better represents + // the url state + + // If we are at a place in history that once belonged to a dialog, reuse + // this state without adding to urlHistory and without modifying the hash. + // However, if a dialog is already displayed at this point, and we're + // about to display another dialog, then we must add another hash and + // history entry on top so that one may navigate back to the original dialog + if ( active.url && + active.url.indexOf( dialogHashKey ) > -1 && + $.mobile.activePage && + !$.mobile.activePage.is( ".ui-dialog" ) && + urlHistory.activeIndex > 0 ) { + settings.changeHash = false; + alreadyThere = true; + } + + // Normally, we tack on a dialog hash key, but if this is the location of a stale dialog, + // we reuse the URL from the entry + url = ( active.url || "" ); + + // account for absolute urls instead of just relative urls use as hashes + if( !alreadyThere && url.indexOf("#") > -1 ) { + url += dialogHashKey; + } else { + url += "#" + dialogHashKey; + } + + // tack on another dialogHashKey if this is the same as the initial hash + // this makes sure that a history entry is created for this dialog + if ( urlHistory.activeIndex === 0 && url === urlHistory.initialDst ) { + url += dialogHashKey; + } + } + + // if title element wasn't found, try the page div data attr too + // If this is a deep-link or a reload ( active === undefined ) then just use pageTitle + var newPageTitle = ( !active )? pageTitle : toPage.jqmData( "title" ) || toPage.children( ":jqmData(role='header')" ).find( ".ui-title" ).getEncodedText(); + if ( !!newPageTitle && pageTitle === document.title ) { + pageTitle = newPageTitle; + } + if ( !toPage.jqmData( "title" ) ) { + toPage.jqmData( "title", pageTitle ); + } + + // Make sure we have a transition defined. + settings.transition = settings.transition || + ( ( historyDir && !activeIsInitialPage ) ? active.transition : undefined ) || + ( isDialog ? $.mobile.defaultDialogTransition : $.mobile.defaultPageTransition ); + + //add page to history stack if it's not back or forward + if ( !historyDir && alreadyThere ) { + urlHistory.getActive().pageUrl = pageUrl; + } + + // Set the location hash. + if ( url && !settings.fromHashChange ) { + var params; + + // rebuilding the hash here since we loose it earlier on + // TODO preserve the originally passed in path + if( !path.isPath( url ) && url.indexOf( "#" ) < 0 ) { + url = "#" + url; + } + + // TODO the property names here are just silly + params = { + transition: settings.transition, + title: pageTitle, + pageUrl: pageUrl, + role: settings.role + }; + + if ( settings.changeHash !== false && $.mobile.hashListeningEnabled ) { + $.mobile.navigate( url, params, true); + } else if ( toPage[ 0 ] !== $.mobile.firstPage[ 0 ] ) { + $.mobile.navigate.history.add( url, params ); + } + } + + //set page title + document.title = pageTitle; + + //set "toPage" as activePage + $.mobile.activePage = toPage; + + // If we're navigating back in the URL history, set reverse accordingly. + settings.reverse = settings.reverse || historyDir < 0; + + transitionPages( toPage, fromPage, settings.transition, settings.reverse ) + .done(function( name, reverse, $to, $from, alreadyFocused ) { + removeActiveLinkClass(); + + //if there's a duplicateCachedPage, remove it from the DOM now that it's hidden + if ( settings.duplicateCachedPage ) { + settings.duplicateCachedPage.remove(); + } + + // Send focus to the newly shown page. Moved from promise .done binding in transitionPages + // itself to avoid ie bug that reports offsetWidth as > 0 (core check for visibility) + // despite visibility: hidden addresses issue #2965 + // https://github.com/jquery/jquery-mobile/issues/2965 + if ( !alreadyFocused ) { + $.mobile.focusPage( toPage ); + } + + releasePageTransitionLock(); + mpc.trigger( "pagechange", triggerData ); + }); + }; + + $.mobile.changePage.defaults = { + transition: undefined, + reverse: false, + changeHash: true, + fromHashChange: false, + role: undefined, // By default we rely on the role defined by the @data-role attribute. + duplicateCachedPage: undefined, + pageContainer: undefined, + showLoadMsg: true, //loading message shows by default when pages are being fetched during changePage + dataUrl: undefined, + fromPage: undefined, + allowSamePageTransition: false + }; + +/* Event Bindings - hashchange, submit, and click */ + function findClosestLink( ele ) + { + while ( ele ) { + // Look for the closest element with a nodeName of "a". + // Note that we are checking if we have a valid nodeName + // before attempting to access it. This is because the + // node we get called with could have originated from within + // an embedded SVG document where some symbol instance elements + // don't have nodeName defined on them, or strings are of type + // SVGAnimatedString. + if ( ( typeof ele.nodeName === "string" ) && ele.nodeName.toLowerCase() === "a" ) { + break; + } + ele = ele.parentNode; + } + return ele; + } + + // The base URL for any given element depends on the page it resides in. + function getClosestBaseUrl( ele ) + { + // Find the closest page and extract out its url. + var url = $( ele ).closest( ".ui-page" ).jqmData( "url" ), + base = documentBase.hrefNoHash; + + if ( !url || !path.isPath( url ) ) { + url = base; + } + + return path.makeUrlAbsolute( url, base); + } + + function maybeCreateHiddenInput( $el ) { + var type = $el.attr( "type" ), + name = $el.attr( "name" ); + + if ( type !== "button" && type !== "reset" && name ) { + // Add hidden input so the value of the clicked button will be recorded + // in the submitted form data, but remove the hidden input from the form + // after the value has been recorded so as to avoid multiple copies of it + // preceding the original button. + $.mobile.document.one( "submit", + $.proxy( function() { this.remove(); }, + $( "<input>", { + type: "hidden", + name: $el.attr( "name" ), + value: $el.attr( "value" ) + }).insertBefore( $el ) ) ); + } + } + + //The following event bindings should be bound after mobileinit has been triggered + //the following deferred is resolved in the init file + $.mobile.navreadyDeferred = $.Deferred(); + $.mobile._registerInternalEvents = function() { + var getAjaxFormData = function( $form, calculateOnly ) { + var type, target, url, ret = true; + if ( !$.mobile.ajaxEnabled || + // test that the form is, itself, ajax false + $form.is( ":jqmData(ajax='false')" ) || + // test that $.mobile.ignoreContentEnabled is set and + // the form or one of it's parents is ajax=false + !$form.jqmHijackable().length ) { + return false; + } + + target = $form.attr( "target" ); + url = $form.attr( "action" ); + + // If no action is specified, browsers default to using the + // URL of the document containing the form. Since we dynamically + // pull in pages from external documents, the form should submit + // to the URL for the source document of the page containing + // the form. + if ( !url ) { + // Get the @data-url for the page containing the form. + url = getClosestBaseUrl( $form ); + if ( url === documentBase.hrefNoHash ) { + // The url we got back matches the document base, + // which means the page must be an internal/embedded page, + // so default to using the actual document url as a browser + // would. + url = documentUrl.hrefNoSearch; + } + } + + url = path.makeUrlAbsolute( url, getClosestBaseUrl( $form ) ); + + if ( ( path.isExternal( url ) && !path.isPermittedCrossDomainRequest( documentUrl, url ) ) || target ) { + return false; + } + + if ( !calculateOnly ) { + type = $form.attr( "method" ); + ret = { + url: url, + options: { + type: type && type.length && type.toLowerCase() || "get", + data: $form.serialize(), + transition: $form.jqmData( "transition" ), + reverse: $form.jqmData( "direction" ) === "reverse", + reloadPage: true + } + }; + } + + return ret; + }; + + //bind to form submit events, handle with Ajax + $.mobile.document.delegate( "form", "submit", function( event ) { + var formData = getAjaxFormData( $( this ) ); + + if ( formData ) { + $.mobile.changePage( formData.url, formData.options ); + event.preventDefault(); + } + }); + + //add active state on vclick + $.mobile.document.bind( "vclick", function( event ) { + var $btn, btnEls, target = event.target, needClosest = false; + // if this isn't a left click we don't care. Its important to note + // that when the virtual event is generated it will create the which attr + if ( event.which > 1 || !$.mobile.linkBindingEnabled ) { + return; + } + + // If this is a vclick on a button, we must make sure its value will be + // recorded in the resulting form data by adding a hidden input that + // carries the button's value + maybeCreateHiddenInput( $( target ) ); + + // Try to find a target element to which the active class will be applied + if ( $.data( target, "mobile-button" ) ) { + // If the form will not be submitted via AJAX, do not add active class + if ( !getAjaxFormData( $( target ).closest( "form" ), true ) ) { + return; + } + // We will apply the active state to this button widget - the parent + // of the input that was clicked will have the associated data + if ( target.parentNode ) { + target = target.parentNode; + } + } else { + target = findClosestLink( target ); + if ( !( target && path.parseUrl( target.getAttribute( "href" ) || "#" ).hash !== "#" ) ) { + return; + } + + // TODO teach $.mobile.hijackable to operate on raw dom elements so the + // link wrapping can be avoided + if ( !$( target ).jqmHijackable().length ) { + return; + } + } + + // Avoid calling .closest by using the data set during .buttonMarkup() + // List items have the button data in the parent of the element clicked + if ( !!~target.className.indexOf( "ui-link-inherit" ) ) { + if ( target.parentNode ) { + btnEls = $.data( target.parentNode, "buttonElements" ); + } + // Otherwise, look for the data on the target itself + } else { + btnEls = $.data( target, "buttonElements" ); + } + // If found, grab the button's outer element + if ( btnEls ) { + target = btnEls.outer; + } else { + needClosest = true; + } + + $btn = $( target ); + // If the outer element wasn't found by the our heuristics, use .closest() + if ( needClosest ) { + $btn = $btn.closest( ".ui-btn" ); + } + + if ( $btn.length > 0 && !$btn.hasClass( "ui-disabled" ) ) { + removeActiveLinkClass( true ); + $activeClickedLink = $btn; + $activeClickedLink.addClass( $.mobile.activeBtnClass ); + } + }); + + // click routing - direct to HTTP or Ajax, accordingly + $.mobile.document.bind( "click", function( event ) { + if ( !$.mobile.linkBindingEnabled || event.isDefaultPrevented() ) { + return; + } + + var link = findClosestLink( event.target ), $link = $( link ), httpCleanup; + + // If there is no link associated with the click or its not a left + // click we want to ignore the click + // TODO teach $.mobile.hijackable to operate on raw dom elements so the link wrapping + // can be avoided + if ( !link || event.which > 1 || !$link.jqmHijackable().length ) { + return; + } + + //remove active link class if external (then it won't be there if you come back) + httpCleanup = function() { + window.setTimeout(function() { removeActiveLinkClass( true ); }, 200 ); + }; + + //if there's a data-rel=back attr, go back in history + if ( $link.is( ":jqmData(rel='back')" ) ) { + $.mobile.back(); + return false; + } + + var baseUrl = getClosestBaseUrl( $link ), + + //get href, if defined, otherwise default to empty hash + href = path.makeUrlAbsolute( $link.attr( "href" ) || "#", baseUrl ); + + //if ajax is disabled, exit early + if ( !$.mobile.ajaxEnabled && !path.isEmbeddedPage( href ) ) { + httpCleanup(); + //use default click handling + return; + } + + // XXX_jblas: Ideally links to application pages should be specified as + // an url to the application document with a hash that is either + // the site relative path or id to the page. But some of the + // internal code that dynamically generates sub-pages for nested + // lists and select dialogs, just write a hash in the link they + // create. This means the actual URL path is based on whatever + // the current value of the base tag is at the time this code + // is called. For now we are just assuming that any url with a + // hash in it is an application page reference. + if ( href.search( "#" ) !== -1 ) { + href = href.replace( /[^#]*#/, "" ); + if ( !href ) { + //link was an empty hash meant purely + //for interaction, so we ignore it. + event.preventDefault(); + return; + } else if ( path.isPath( href ) ) { + //we have apath so make it the href we want to load. + href = path.makeUrlAbsolute( href, baseUrl ); + } else { + //we have a simple id so use the documentUrl as its base. + href = path.makeUrlAbsolute( "#" + href, documentUrl.hrefNoHash ); + } + } + + // Should we handle this link, or let the browser deal with it? + var useDefaultUrlHandling = $link.is( "[rel='external']" ) || $link.is( ":jqmData(ajax='false')" ) || $link.is( "[target]" ), + + // Some embedded browsers, like the web view in Phone Gap, allow cross-domain XHR + // requests if the document doing the request was loaded via the file:// protocol. + // This is usually to allow the application to "phone home" and fetch app specific + // data. We normally let the browser handle external/cross-domain urls, but if the + // allowCrossDomainPages option is true, we will allow cross-domain http/https + // requests to go through our page loading logic. + + //check for protocol or rel and its not an embedded page + //TODO overlap in logic from isExternal, rel=external check should be + // moved into more comprehensive isExternalLink + isExternal = useDefaultUrlHandling || ( path.isExternal( href ) && !path.isPermittedCrossDomainRequest( documentUrl, href ) ); + + if ( isExternal ) { + httpCleanup(); + //use default click handling + return; + } + + //use ajax + var transition = $link.jqmData( "transition" ), + reverse = $link.jqmData( "direction" ) === "reverse" || + // deprecated - remove by 1.0 + $link.jqmData( "back" ), + + //this may need to be more specific as we use data-rel more + role = $link.attr( "data-" + $.mobile.ns + "rel" ) || undefined; + + $.mobile.changePage( href, { transition: transition, reverse: reverse, role: role, link: $link } ); + event.preventDefault(); + }); + + //prefetch pages when anchors with data-prefetch are encountered + $.mobile.document.delegate( ".ui-page", "pageshow.prefetch", function() { + var urls = []; + $( this ).find( "a:jqmData(prefetch)" ).each(function() { + var $link = $( this ), + url = $link.attr( "href" ); + + if ( url && $.inArray( url, urls ) === -1 ) { + urls.push( url ); + + $.mobile.loadPage( url, { role: $link.attr( "data-" + $.mobile.ns + "rel" ) } ); + } + }); + }); + + $.mobile._handleHashChange = function( url, data ) { + //find first page via hash + var to = path.stripHash(url), + //transition is false if it's the first page, undefined otherwise (and may be overridden by default) + transition = $.mobile.urlHistory.stack.length === 0 ? "none" : undefined, + + // default options for the changPage calls made after examining the current state + // of the page and the hash, NOTE that the transition is derived from the previous + // history entry + changePageOptions = { + changeHash: false, + fromHashChange: true, + reverse: data.direction === "back" + }; + + $.extend( changePageOptions, data, { + transition: (urlHistory.getLast() || {}).transition || transition + }); + + // special case for dialogs + if ( urlHistory.activeIndex > 0 && to.indexOf( dialogHashKey ) > -1 && urlHistory.initialDst !== to ) { + + // If current active page is not a dialog skip the dialog and continue + // in the same direction + if ( $.mobile.activePage && !$.mobile.activePage.is( ".ui-dialog" ) ) { + //determine if we're heading forward or backward and continue accordingly past + //the current dialog + if( data.direction === "back" ) { + $.mobile.back(); + } else { + window.history.forward(); + } + + // prevent changePage call + return; + } else { + // if the current active page is a dialog and we're navigating + // to a dialog use the dialog objected saved in the stack + to = data.pageUrl; + var active = $.mobile.urlHistory.getActive(); + + // make sure to set the role, transition and reversal + // as most of this is lost by the domCache cleaning + $.extend( changePageOptions, { + role: active.role, + transition: active.transition, + reverse: data.direction === "back" + }); + } + } + + //if to is defined, load it + if ( to ) { + // At this point, 'to' can be one of 3 things, a cached page element from + // a history stack entry, an id, or site-relative/absolute URL. If 'to' is + // an id, we need to resolve it against the documentBase, not the location.href, + // since the hashchange could've been the result of a forward/backward navigation + // that crosses from an external page/dialog to an internal page/dialog. + to = !path.isPath( to ) ? ( path.makeUrlAbsolute( '#' + to, documentBase ) ) : to; + + // If we're about to go to an initial URL that contains a reference to a non-existent + // internal page, go to the first page instead. We know that the initial hash refers to a + // non-existent page, because the initial hash did not end up in the initial urlHistory entry + if ( to === path.makeUrlAbsolute( '#' + urlHistory.initialDst, documentBase ) && + urlHistory.stack.length && urlHistory.stack[0].url !== urlHistory.initialDst.replace( dialogHashKey, "" ) ) { + to = $.mobile.firstPage; + } + + $.mobile.changePage( to, changePageOptions ); + } else { + + //there's no hash, go to the first page in the dom + $.mobile.changePage( $.mobile.firstPage, changePageOptions ); + } + }; + + // TODO roll the logic here into the handleHashChange method + $window.bind( "navigate", function( e, data ) { + var url = $.event.special.navigate.originalEventName.indexOf( "hashchange" ) > -1 ? data.state.hash : data.state.url; + + if( !url ) { + url = $.mobile.path.parseLocation().hash; + } + + if( !url || url === "#" || url.indexOf( "#" + $.mobile.path.uiStateKey ) === 0 ){ + url = location.href; + } + + $.mobile._handleHashChange( url, data.state ); + }); + + //set page min-heights to be device specific + $.mobile.document.bind( "pageshow", $.mobile.resetActivePageHeight ); + $.mobile.window.bind( "throttledresize", $.mobile.resetActivePageHeight ); + + };//navreadyDeferred done callback + + $( function() { domreadyDeferred.resolve(); } ); + + $.when( domreadyDeferred, $.mobile.navreadyDeferred ).done( function() { $.mobile._registerInternalEvents(); } ); +})( jQuery ); + +/* +* fallback transition for flip in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.flip = "fade"; + +})( jQuery, this ); +/* +* fallback transition for flow in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.flow = "fade"; + +})( jQuery, this ); +/* +* fallback transition for pop in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.pop = "fade"; + +})( jQuery, this ); +/* +* fallback transition for slide in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +// Use the simultaneous transitions handler for slide transitions +$.mobile.transitionHandlers.slide = $.mobile.transitionHandlers.simultaneous; + +// Set the slide transitions's fallback to "fade" +$.mobile.transitionFallbacks.slide = "fade"; + +})( jQuery, this ); +/* +* fallback transition for slidedown in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.slidedown = "fade"; + +})( jQuery, this ); +/* +* fallback transition for slidefade in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +// Set the slide transitions's fallback to "fade" +$.mobile.transitionFallbacks.slidefade = "fade"; + +})( jQuery, this ); +/* +* fallback transition for slideup in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.slideup = "fade"; + +})( jQuery, this ); +/* +* fallback transition for turn in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.turn = "fade"; + +})( jQuery, this ); + +(function( $, undefined ) { + +$.mobile.page.prototype.options.degradeInputs = { + color: false, + date: false, + datetime: false, + "datetime-local": false, + email: false, + month: false, + number: false, + range: "number", + search: "text", + tel: false, + time: false, + url: false, + week: false +}; + + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + + var page = $.mobile.closestPageData( $( e.target ) ), options; + + if ( !page ) { + return; + } + + options = page.options; + + // degrade inputs to avoid poorly implemented native functionality + $( e.target ).find( "input" ).not( page.keepNativeSelector() ).each(function() { + var $this = $( this ), + type = this.getAttribute( "type" ), + optType = options.degradeInputs[ type ] || "text"; + + if ( options.degradeInputs[ type ] ) { + var html = $( "<div>" ).html( $this.clone() ).html(), + // In IE browsers, the type sometimes doesn't exist in the cloned markup, so we replace the closing tag instead + hasType = html.indexOf( " type=" ) > -1, + findstr = hasType ? /\s+type=["']?\w+['"]?/ : /\/?>/, + repstr = " type=\"" + optType + "\" data-" + $.mobile.ns + "type=\"" + type + "\"" + ( hasType ? "" : ">" ); + + $this.replaceWith( html.replace( findstr, repstr ) ); + } + }); + +}); + +})( jQuery ); + +(function( $, window, undefined ) { + +$.widget( "mobile.dialog", $.mobile.widget, { + options: { + closeBtn: "left", + closeBtnText: "Close", + overlayTheme: "a", + corners: true, + initSelector: ":jqmData(role='dialog')" + }, + + // Override the theme set by the page plugin on pageshow + _handlePageBeforeShow: function() { + this._isCloseable = true; + if ( this.options.overlayTheme ) { + this.element + .page( "removeContainerBackground" ) + .page( "setContainerBackground", this.options.overlayTheme ); + } + }, + + _create: function() { + var self = this, + $el = this.element, + cornerClass = !!this.options.corners ? " ui-corner-all" : "", + dialogWrap = $( "<div/>", { + "role" : "dialog", + "class" : "ui-dialog-contain ui-overlay-shadow" + cornerClass + }); + + $el.addClass( "ui-dialog ui-overlay-" + this.options.overlayTheme ); + + // Class the markup for dialog styling + // Set aria role + $el.wrapInner( dialogWrap ); + + /* bind events + - clicks and submits should use the closing transition that the dialog opened with + unless a data-transition is specified on the link/form + - if the click was on the close button, or the link has a data-rel="back" it'll go back in history naturally + */ + $el.bind( "vclick submit", function( event ) { + var $target = $( event.target ).closest( event.type === "vclick" ? "a" : "form" ), + active; + + if ( $target.length && !$target.jqmData( "transition" ) ) { + + active = $.mobile.urlHistory.getActive() || {}; + + $target.attr( "data-" + $.mobile.ns + "transition", ( active.transition || $.mobile.defaultDialogTransition ) ) + .attr( "data-" + $.mobile.ns + "direction", "reverse" ); + } + }); + + this._on( $el, { + pagebeforeshow: "_handlePageBeforeShow" + }); + + $.extend( this, { + _createComplete: false + }); + + this._setCloseBtn( this.options.closeBtn ); + }, + + _setCloseBtn: function( value ) { + var self = this, btn, location; + + if ( this._headerCloseButton ) { + this._headerCloseButton.remove(); + this._headerCloseButton = null; + } + if ( value !== "none" ) { + // Sanitize value + location = ( value === "left" ? "left" : "right" ); + btn = $( "<a href='#' class='ui-btn-" + location + "' data-" + $.mobile.ns + "icon='delete' data-" + $.mobile.ns + "iconpos='notext'>"+ this.options.closeBtnText + "</a>" ); + this.element.children().find( ":jqmData(role='header')" ).first().prepend( btn ); + if ( this._createComplete && $.fn.buttonMarkup ) { + btn.buttonMarkup(); + } + this._createComplete = true; + + // this must be an anonymous function so that select menu dialogs can replace + // the close method. This is a change from previously just defining data-rel=back + // on the button and letting nav handle it + // + // Use click rather than vclick in order to prevent the possibility of unintentionally + // reopening the dialog if the dialog opening item was directly under the close button. + btn.bind( "click", function() { + self.close(); + }); + + this._headerCloseButton = btn; + } + }, + + _setOption: function( key, value ) { + if ( key === "closeBtn" ) { + this._setCloseBtn( value ); + this._super( key, value ); + this.element.attr( "data-" + ( $.mobile.ns || "" ) + "close-btn", value ); + } + }, + + // Close method goes back in history + close: function() { + var idx, dst, hist = $.mobile.navigate.history; + + if ( this._isCloseable ) { + this._isCloseable = false; + // If the hash listening is enabled and there is at least one preceding history + // entry it's ok to go back. Initial pages with the dialog hash state are an example + // where the stack check is necessary + if ( $.mobile.hashListeningEnabled && hist.activeIndex > 0 ) { + $.mobile.back(); + } else { + idx = Math.max( 0, hist.activeIndex - 1 ); + dst = hist.stack[ idx ].pageUrl || hist.stack[ idx ].url; + hist.previousIndex = hist.activeIndex; + hist.activeIndex = idx; + if ( !$.mobile.path.isPath( dst ) ) { + dst = $.mobile.path.makeUrlAbsolute( "#" + dst ); + } + + $.mobile.changePage( dst, { direction: "back", changeHash: false, fromHashChange: true } ); + } + } + } +}); + +//auto self-init widgets +$.mobile.document.delegate( $.mobile.dialog.prototype.options.initSelector, "pagecreate", function() { + $.mobile.dialog.prototype.enhance( this ); +}); + +})( jQuery, this ); + +(function( $, undefined ) { + +$.mobile.page.prototype.options.backBtnText = "Back"; +$.mobile.page.prototype.options.addBackBtn = false; +$.mobile.page.prototype.options.backBtnTheme = null; +$.mobile.page.prototype.options.headerTheme = "a"; +$.mobile.page.prototype.options.footerTheme = "a"; +$.mobile.page.prototype.options.contentTheme = null; + +// NOTE bind used to force this binding to run before the buttonMarkup binding +// which expects .ui-footer top be applied in its gigantic selector +// TODO remove the buttonMarkup giant selector and move it to the various modules +// on which it depends +$.mobile.document.bind( "pagecreate", function( e ) { + var $page = $( e.target ), + o = $page.data( "mobile-page" ).options, + pageRole = $page.jqmData( "role" ), + pageTheme = o.theme; + + $( ":jqmData(role='header'), :jqmData(role='footer'), :jqmData(role='content')", $page ) + .jqmEnhanceable() + .each(function() { + + var $this = $( this ), + role = $this.jqmData( "role" ), + theme = $this.jqmData( "theme" ), + contentTheme = theme || o.contentTheme || ( pageRole === "dialog" && pageTheme ), + $headeranchors, + leftbtn, + rightbtn, + backBtn; + + $this.addClass( "ui-" + role ); + + //apply theming and markup modifications to page,header,content,footer + if ( role === "header" || role === "footer" ) { + + var thisTheme = theme || ( role === "header" ? o.headerTheme : o.footerTheme ) || pageTheme; + + $this + //add theme class + .addClass( "ui-bar-" + thisTheme ) + // Add ARIA role + .attr( "role", role === "header" ? "banner" : "contentinfo" ); + + if ( role === "header") { + // Right,left buttons + $headeranchors = $this.children( "a, button" ); + leftbtn = $headeranchors.hasClass( "ui-btn-left" ); + rightbtn = $headeranchors.hasClass( "ui-btn-right" ); + + leftbtn = leftbtn || $headeranchors.eq( 0 ).not( ".ui-btn-right" ).addClass( "ui-btn-left" ).length; + + rightbtn = rightbtn || $headeranchors.eq( 1 ).addClass( "ui-btn-right" ).length; + } + + // Auto-add back btn on pages beyond first view + if ( o.addBackBtn && + role === "header" && + $( ".ui-page" ).length > 1 && + $page.jqmData( "url" ) !== $.mobile.path.stripHash( location.hash ) && + !leftbtn ) { + + backBtn = $( "<a href='javascript:void(0);' class='ui-btn-left' data-"+ $.mobile.ns +"rel='back' data-"+ $.mobile.ns +"icon='arrow-l'>"+ o.backBtnText +"</a>" ) + // If theme is provided, override default inheritance + .attr( "data-"+ $.mobile.ns +"theme", o.backBtnTheme || thisTheme ) + .prependTo( $this ); + } + + // Page title + $this.children( "h1, h2, h3, h4, h5, h6" ) + .addClass( "ui-title" ) + // Regardless of h element number in src, it becomes h1 for the enhanced page + .attr({ + "role": "heading", + "aria-level": "1" + }); + + } else if ( role === "content" ) { + if ( contentTheme ) { + $this.addClass( "ui-body-" + ( contentTheme ) ); + } + + // Add ARIA role + $this.attr( "role", "main" ); + } + }); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.mobile.behaviors.addFirstLastClasses = { + _getVisibles: function( $els, create ) { + var visibles; + + if ( create ) { + visibles = $els.not( ".ui-screen-hidden" ); + } else { + visibles = $els.filter( ":visible" ); + if ( visibles.length === 0 ) { + visibles = $els.not( ".ui-screen-hidden" ); + } + } + + return visibles; + }, + + _addFirstLastClasses: function( $els, $visibles, create ) { + $els.removeClass( "ui-first-child ui-last-child" ); + $visibles.eq( 0 ).addClass( "ui-first-child" ).end().last().addClass( "ui-last-child" ); + if ( !create ) { + this.element.trigger( "updatelayout" ); + } + } +}; + +})( jQuery ); + +(function( $, undefined ) { + +// filter function removes whitespace between label and form element so we can use inline-block (nodeType 3 = text) +$.fn.fieldcontain = function( options ) { + return this + .addClass( "ui-field-contain ui-body ui-br" ) + .contents().filter( function() { + return ( this.nodeType === 3 && !/\S/.test( this.nodeValue ) ); + }).remove(); +}; + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $( ":jqmData(role='fieldcontain')", e.target ).jqmEnhanceable().fieldcontain(); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.fn.grid = function( options ) { + return this.each(function() { + + var $this = $( this ), + o = $.extend({ + grid: null + }, options ), + $kids = $this.children(), + gridCols = { solo:1, a:2, b:3, c:4, d:5 }, + grid = o.grid, + iterator; + + if ( !grid ) { + if ( $kids.length <= 5 ) { + for ( var letter in gridCols ) { + if ( gridCols[ letter ] === $kids.length ) { + grid = letter; + } + } + } else { + grid = "a"; + $this.addClass( "ui-grid-duo" ); + } + } + iterator = gridCols[grid]; + + $this.addClass( "ui-grid-" + grid ); + + $kids.filter( ":nth-child(" + iterator + "n+1)" ).addClass( "ui-block-a" ); + + if ( iterator > 1 ) { + $kids.filter( ":nth-child(" + iterator + "n+2)" ).addClass( "ui-block-b" ); + } + if ( iterator > 2 ) { + $kids.filter( ":nth-child(" + iterator + "n+3)" ).addClass( "ui-block-c" ); + } + if ( iterator > 3 ) { + $kids.filter( ":nth-child(" + iterator + "n+4)" ).addClass( "ui-block-d" ); + } + if ( iterator > 4 ) { + $kids.filter( ":nth-child(" + iterator + "n+5)" ).addClass( "ui-block-e" ); + } + }); +}; +})( jQuery ); + +(function( $, undefined ) { + +$( document ).bind( "pagecreate create", function( e ) { + $( ":jqmData(role='nojs')", e.target ).addClass( "ui-nojs" ); + +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.mobile.behaviors.formReset = { + _handleFormReset: function() { + this._on( this.element.closest( "form" ), { + reset: function() { + this._delay( "_reset" ); + } + }); + } +}; + +})( jQuery ); + +(function( $, undefined ) { + +// This function calls getAttribute, which should be safe for data-* attributes +var getAttrFixed = function( e, key ) { + var value = e.getAttribute( key ); + + return value === "true" ? true : + value === "false" ? false : + value === null ? undefined : value; +}; + +$.fn.buttonMarkup = function( options ) { + var $workingSet = this, + nsKey = "data-" + $.mobile.ns, + key; + + // Enforce options to be of type string + options = ( options && ( $.type( options ) === "object" ) )? options : {}; + for ( var i = 0; i < $workingSet.length; i++ ) { + var el = $workingSet.eq( i ), + e = el[ 0 ], + o = $.extend( {}, $.fn.buttonMarkup.defaults, { + icon: options.icon !== undefined ? options.icon : getAttrFixed( e, nsKey + "icon" ), + iconpos: options.iconpos !== undefined ? options.iconpos : getAttrFixed( e, nsKey + "iconpos" ), + theme: options.theme !== undefined ? options.theme : getAttrFixed( e, nsKey + "theme" ) || $.mobile.getInheritedTheme( el, "c" ), + inline: options.inline !== undefined ? options.inline : getAttrFixed( e, nsKey + "inline" ), + shadow: options.shadow !== undefined ? options.shadow : getAttrFixed( e, nsKey + "shadow" ), + corners: options.corners !== undefined ? options.corners : getAttrFixed( e, nsKey + "corners" ), + iconshadow: options.iconshadow !== undefined ? options.iconshadow : getAttrFixed( e, nsKey + "iconshadow" ), + mini: options.mini !== undefined ? options.mini : getAttrFixed( e, nsKey + "mini" ) + }, options ), + + // Classes Defined + innerClass = "ui-btn-inner", + textClass = "ui-btn-text", + buttonClass, iconClass, + hover = false, + state = "up", + // Button inner markup + buttonInner, + buttonText, + buttonIcon, + buttonElements; + + for ( key in o ) { + e.setAttribute( nsKey + key, o[ key ] ); + } + + if ( getAttrFixed( e, nsKey + "rel" ) === "popup" && el.attr( "href" ) ) { + e.setAttribute( "aria-haspopup", true ); + e.setAttribute( "aria-owns", el.attr( "href" ) ); + } + + // Check if this element is already enhanced + buttonElements = $.data( ( ( e.tagName === "INPUT" || e.tagName === "BUTTON" ) ? e.parentNode : e ), "buttonElements" ); + + if ( buttonElements ) { + e = buttonElements.outer; + el = $( e ); + buttonInner = buttonElements.inner; + buttonText = buttonElements.text; + // We will recreate this icon below + $( buttonElements.icon ).remove(); + buttonElements.icon = null; + hover = buttonElements.hover; + state = buttonElements.state; + } + else { + buttonInner = document.createElement( o.wrapperEls ); + buttonText = document.createElement( o.wrapperEls ); + } + buttonIcon = o.icon ? document.createElement( "span" ) : null; + + if ( attachEvents && !buttonElements ) { + attachEvents(); + } + + // if not, try to find closest theme container + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( el, "c" ); + } + + buttonClass = "ui-btn "; + buttonClass += ( hover ? "ui-btn-hover-" + o.theme : "" ); + buttonClass += ( state ? " ui-btn-" + state + "-" + o.theme : "" ); + buttonClass += o.shadow ? " ui-shadow" : ""; + buttonClass += o.corners ? " ui-btn-corner-all" : ""; + + if ( o.mini !== undefined ) { + // Used to control styling in headers/footers, where buttons default to `mini` style. + buttonClass += o.mini === true ? " ui-mini" : " ui-fullsize"; + } + + if ( o.inline !== undefined ) { + // Used to control styling in headers/footers, where buttons default to `inline` style. + buttonClass += o.inline === true ? " ui-btn-inline" : " ui-btn-block"; + } + + if ( o.icon ) { + o.icon = "ui-icon-" + o.icon; + o.iconpos = o.iconpos || "left"; + + iconClass = "ui-icon " + o.icon; + + if ( o.iconshadow ) { + iconClass += " ui-icon-shadow"; + } + } + + if ( o.iconpos ) { + buttonClass += " ui-btn-icon-" + o.iconpos; + + if ( o.iconpos === "notext" && !el.attr( "title" ) ) { + el.attr( "title", el.getEncodedText() ); + } + } + + if ( o.iconpos && o.iconpos === "notext" && !el.attr( "title" ) ) { + el.attr( "title", el.getEncodedText() ); + } + + if ( buttonElements ) { + el.removeClass( buttonElements.bcls || "" ); + } + el.removeClass( "ui-link" ).addClass( buttonClass ); + + buttonInner.className = innerClass; + buttonText.className = textClass; + if ( !buttonElements ) { + buttonInner.appendChild( buttonText ); + } + if ( buttonIcon ) { + buttonIcon.className = iconClass; + if ( !( buttonElements && buttonElements.icon ) ) { + buttonIcon.innerHTML = " "; + buttonInner.appendChild( buttonIcon ); + } + } + + while ( e.firstChild && !buttonElements ) { + buttonText.appendChild( e.firstChild ); + } + + if ( !buttonElements ) { + e.appendChild( buttonInner ); + } + + // Assign a structure containing the elements of this button to the elements of this button. This + // will allow us to recognize this as an already-enhanced button in future calls to buttonMarkup(). + buttonElements = { + hover : hover, + state : state, + bcls : buttonClass, + outer : e, + inner : buttonInner, + text : buttonText, + icon : buttonIcon + }; + + $.data( e, 'buttonElements', buttonElements ); + $.data( buttonInner, 'buttonElements', buttonElements ); + $.data( buttonText, 'buttonElements', buttonElements ); + if ( buttonIcon ) { + $.data( buttonIcon, 'buttonElements', buttonElements ); + } + } + + return this; +}; + +$.fn.buttonMarkup.defaults = { + corners: true, + shadow: true, + iconshadow: true, + wrapperEls: "span" +}; + +function closestEnabledButton( element ) { + var cname; + + while ( element ) { + // Note that we check for typeof className below because the element we + // handed could be in an SVG DOM where className on SVG elements is defined to + // be of a different type (SVGAnimatedString). We only operate on HTML DOM + // elements, so we look for plain "string". + cname = ( typeof element.className === 'string' ) && ( element.className + ' ' ); + if ( cname && cname.indexOf( "ui-btn " ) > -1 && cname.indexOf( "ui-disabled " ) < 0 ) { + break; + } + + element = element.parentNode; + } + + return element; +} + +function updateButtonClass( $btn, classToRemove, classToAdd, hover, state ) { + var buttonElements = $.data( $btn[ 0 ], "buttonElements" ); + $btn.removeClass( classToRemove ).addClass( classToAdd ); + if ( buttonElements ) { + buttonElements.bcls = $( document.createElement( "div" ) ) + .addClass( buttonElements.bcls + " " + classToAdd ) + .removeClass( classToRemove ) + .attr( "class" ); + if ( hover !== undefined ) { + buttonElements.hover = hover; + } + buttonElements.state = state; + } +} + +var attachEvents = function() { + var hoverDelay = $.mobile.buttonMarkup.hoverDelay, hov, foc; + + $.mobile.document.bind( { + "vmousedown vmousecancel vmouseup vmouseover vmouseout focus blur scrollstart": function( event ) { + var theme, + $btn = $( closestEnabledButton( event.target ) ), + isTouchEvent = event.originalEvent && /^touch/.test( event.originalEvent.type ), + evt = event.type; + + if ( $btn.length ) { + theme = $btn.attr( "data-" + $.mobile.ns + "theme" ); + + if ( evt === "vmousedown" ) { + if ( isTouchEvent ) { + // Use a short delay to determine if the user is scrolling before highlighting + hov = setTimeout( function() { + updateButtonClass( $btn, "ui-btn-up-" + theme, "ui-btn-down-" + theme, undefined, "down" ); + }, hoverDelay ); + } else { + updateButtonClass( $btn, "ui-btn-up-" + theme, "ui-btn-down-" + theme, undefined, "down" ); + } + } else if ( evt === "vmousecancel" || evt === "vmouseup" ) { + updateButtonClass( $btn, "ui-btn-down-" + theme, "ui-btn-up-" + theme, undefined, "up" ); + } else if ( evt === "vmouseover" || evt === "focus" ) { + if ( isTouchEvent ) { + // Use a short delay to determine if the user is scrolling before highlighting + foc = setTimeout( function() { + updateButtonClass( $btn, "ui-btn-up-" + theme, "ui-btn-hover-" + theme, true, "" ); + }, hoverDelay ); + } else { + updateButtonClass( $btn, "ui-btn-up-" + theme, "ui-btn-hover-" + theme, true, "" ); + } + } else if ( evt === "vmouseout" || evt === "blur" || evt === "scrollstart" ) { + updateButtonClass( $btn, "ui-btn-hover-" + theme + " ui-btn-down-" + theme, "ui-btn-up-" + theme, false, "up" ); + if ( hov ) { + clearTimeout( hov ); + } + if ( foc ) { + clearTimeout( foc ); + } + } + } + }, + "focusin focus": function( event ) { + $( closestEnabledButton( event.target ) ).addClass( $.mobile.focusClass ); + }, + "focusout blur": function( event ) { + $( closestEnabledButton( event.target ) ).removeClass( $.mobile.focusClass ); + } + }); + + attachEvents = null; +}; + +//links in bars, or those with data-role become buttons +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + + $( ":jqmData(role='button'), .ui-bar > a, .ui-header > a, .ui-footer > a, .ui-bar > :jqmData(role='controlgroup') > a", e.target ) + .jqmEnhanceable() + .not( "button, input, .ui-btn, :jqmData(role='none'), :jqmData(role='nojs')" ) + .buttonMarkup(); +}); + +})( jQuery ); + + +(function( $, undefined ) { + +$.widget( "mobile.collapsible", $.mobile.widget, { + options: { + expandCueText: " click to expand contents", + collapseCueText: " click to collapse contents", + collapsed: true, + heading: "h1,h2,h3,h4,h5,h6,legend", + collapsedIcon: "plus", + expandedIcon: "minus", + iconpos: "left", + theme: null, + contentTheme: null, + inset: true, + corners: true, + mini: false, + initSelector: ":jqmData(role='collapsible')" + }, + _create: function() { + + var $el = this.element, + o = this.options, + collapsible = $el.addClass( "ui-collapsible" ), + collapsibleHeading = $el.children( o.heading ).first(), + collapsibleContent = collapsible.wrapInner( "<div class='ui-collapsible-content'></div>" ).children( ".ui-collapsible-content" ), + collapsibleSet = $el.closest( ":jqmData(role='collapsible-set')" ).addClass( "ui-collapsible-set" ), + collapsibleClasses = ""; + + // Replace collapsibleHeading if it's a legend + if ( collapsibleHeading.is( "legend" ) ) { + collapsibleHeading = $( "<div role='heading'>"+ collapsibleHeading.html() +"</div>" ).insertBefore( collapsibleHeading ); + collapsibleHeading.next().remove(); + } + + // If we are in a collapsible set + if ( collapsibleSet.length ) { + // Inherit the theme from collapsible-set + if ( !o.theme ) { + o.theme = collapsibleSet.jqmData( "theme" ) || $.mobile.getInheritedTheme( collapsibleSet, "c" ); + } + // Inherit the content-theme from collapsible-set + if ( !o.contentTheme ) { + o.contentTheme = collapsibleSet.jqmData( "content-theme" ); + } + + // Get the preference for collapsed icon in the set, but override with data- attribute on the individual collapsible + o.collapsedIcon = $el.jqmData( "collapsed-icon" ) || collapsibleSet.jqmData( "collapsed-icon" ) || o.collapsedIcon; + + // Get the preference for expanded icon in the set, but override with data- attribute on the individual collapsible + o.expandedIcon = $el.jqmData( "expanded-icon" ) || collapsibleSet.jqmData( "expanded-icon" ) || o.expandedIcon; + + // Gets the preference icon position in the set, but override with data- attribute on the individual collapsible + o.iconpos = $el.jqmData( "iconpos" ) || collapsibleSet.jqmData( "iconpos" ) || o.iconpos; + + // Inherit the preference for inset from collapsible-set or set the default value to ensure equalty within a set + if ( collapsibleSet.jqmData( "inset" ) !== undefined ) { + o.inset = collapsibleSet.jqmData( "inset" ); + } else { + o.inset = true; + } + // Set corners for individual collapsibles to false when in a collapsible-set + o.corners = false; + // Gets the preference for mini in the set + if ( !o.mini ) { + o.mini = collapsibleSet.jqmData( "mini" ); + } + } else { + // get inherited theme if not a set and no theme has been set + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( $el, "c" ); + } + } + + if ( !!o.inset ) { + collapsibleClasses += " ui-collapsible-inset"; + if ( !!o.corners ) { + collapsibleClasses += " ui-corner-all" ; + } + } + if ( o.contentTheme ) { + collapsibleClasses += " ui-collapsible-themed-content"; + collapsibleContent.addClass( "ui-body-" + o.contentTheme ); + } + if ( collapsibleClasses !== "" ) { + collapsible.addClass( collapsibleClasses ); + } + + collapsibleHeading + //drop heading in before content + .insertBefore( collapsibleContent ) + //modify markup & attributes + .addClass( "ui-collapsible-heading" ) + .append( "<span class='ui-collapsible-heading-status'></span>" ) + .wrapInner( "<a href='#' class='ui-collapsible-heading-toggle'></a>" ) + .find( "a" ) + .first() + .buttonMarkup({ + shadow: false, + corners: false, + iconpos: o.iconpos, + icon: o.collapsedIcon, + mini: o.mini, + theme: o.theme + }); + + //events + collapsible + .bind( "expand collapse", function( event ) { + if ( !event.isDefaultPrevented() ) { + var $this = $( this ), + isCollapse = ( event.type === "collapse" ); + + event.preventDefault(); + + collapsibleHeading + .toggleClass( "ui-collapsible-heading-collapsed", isCollapse ) + .find( ".ui-collapsible-heading-status" ) + .text( isCollapse ? o.expandCueText : o.collapseCueText ) + .end() + .find( ".ui-icon" ) + .toggleClass( "ui-icon-" + o.expandedIcon, !isCollapse ) + // logic or cause same icon for expanded/collapsed state would remove the ui-icon-class + .toggleClass( "ui-icon-" + o.collapsedIcon, ( isCollapse || o.expandedIcon === o.collapsedIcon ) ) + .end() + .find( "a" ).first().removeClass( $.mobile.activeBtnClass ); + + $this.toggleClass( "ui-collapsible-collapsed", isCollapse ); + collapsibleContent.toggleClass( "ui-collapsible-content-collapsed", isCollapse ).attr( "aria-hidden", isCollapse ); + + collapsibleContent.trigger( "updatelayout" ); + } + }) + .trigger( o.collapsed ? "collapse" : "expand" ); + + collapsibleHeading + .bind( "tap", function( event ) { + collapsibleHeading.find( "a" ).first().addClass( $.mobile.activeBtnClass ); + }) + .bind( "click", function( event ) { + + var type = collapsibleHeading.is( ".ui-collapsible-heading-collapsed" ) ? "expand" : "collapse"; + + collapsible.trigger( type ); + + event.preventDefault(); + event.stopPropagation(); + }); + } +}); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.collapsible.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.collapsibleset", $.mobile.widget, { + options: { + initSelector: ":jqmData(role='collapsible-set')" + }, + _create: function() { + var $el = this.element.addClass( "ui-collapsible-set" ), + o = this.options; + + // Inherit the theme from collapsible-set + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( $el, "c" ); + } + // Inherit the content-theme from collapsible-set + if ( !o.contentTheme ) { + o.contentTheme = $el.jqmData( "content-theme" ); + } + // Inherit the corner styling from collapsible-set + if ( !o.corners ) { + o.corners = $el.jqmData( "corners" ); + } + + if ( $el.jqmData( "inset" ) !== undefined ) { + o.inset = $el.jqmData( "inset" ); + } + o.inset = o.inset !== undefined ? o.inset : true; + o.corners = o.corners !== undefined ? o.corners : true; + + if ( !!o.corners && !!o.inset ) { + $el.addClass( "ui-corner-all" ); + } + + // Initialize the collapsible set if it's not already initialized + if ( !$el.jqmData( "collapsiblebound" ) ) { + $el + .jqmData( "collapsiblebound", true ) + .bind( "expand", function( event ) { + var closestCollapsible = $( event.target ) + .closest( ".ui-collapsible" ); + if ( closestCollapsible.parent().is( ":jqmData(role='collapsible-set')" ) ) { + closestCollapsible + .siblings( ".ui-collapsible" ) + .trigger( "collapse" ); + } + }); + } + }, + + _init: function() { + var $el = this.element, + collapsiblesInSet = $el.children( ":jqmData(role='collapsible')" ), + expanded = collapsiblesInSet.filter( ":jqmData(collapsed='false')" ); + this._refresh( "true" ); + + // Because the corners are handled by the collapsible itself and the default state is collapsed + // That was causing https://github.com/jquery/jquery-mobile/issues/4116 + expanded.trigger( "expand" ); + }, + + _refresh: function( create ) { + var collapsiblesInSet = this.element.children( ":jqmData(role='collapsible')" ); + + $.mobile.collapsible.prototype.enhance( collapsiblesInSet.not( ".ui-collapsible" ) ); + + this._addFirstLastClasses( collapsiblesInSet, this._getVisibles( collapsiblesInSet, create ), create ); + }, + + refresh: function() { + this._refresh( false ); + } +}); + +$.widget( "mobile.collapsibleset", $.mobile.collapsibleset, $.mobile.behaviors.addFirstLastClasses ); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.collapsibleset.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.navbar", $.mobile.widget, { + options: { + iconpos: "top", + grid: null, + initSelector: ":jqmData(role='navbar')" + }, + + _create: function() { + + var $navbar = this.element, + $navbtns = $navbar.find( "a" ), + iconpos = $navbtns.filter( ":jqmData(icon)" ).length ? + this.options.iconpos : undefined; + + $navbar.addClass( "ui-navbar ui-mini" ) + .attr( "role", "navigation" ) + .find( "ul" ) + .jqmEnhanceable() + .grid({ grid: this.options.grid }); + + $navbtns.buttonMarkup({ + corners: false, + shadow: false, + inline: true, + iconpos: iconpos + }); + + $navbar.delegate( "a", "vclick", function( event ) { + if ( !$(event.target).hasClass( "ui-disabled" ) ) { + $navbtns.removeClass( $.mobile.activeBtnClass ); + $( this ).addClass( $.mobile.activeBtnClass ); + // The code below is a workaround to fix #1181. We have to see why removeActiveLinkClass() doesn't take care of it. + var activeNavbtn = $( this ); + $( document ).one( "pagechange", function( event ) { + activeNavbtn.removeClass( $.mobile.activeBtnClass ); + }); + } + }); + + // Buttons in the navbar with ui-state-persist class should regain their active state before page show + $navbar.closest( ".ui-page" ).bind( "pagebeforeshow", function() { + $navbtns.filter( ".ui-state-persist" ).addClass( $.mobile.activeBtnClass ); + }); + } +}); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.navbar.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +//Keeps track of the number of lists per page UID +//This allows support for multiple nested list in the same page +//https://github.com/jquery/jquery-mobile/issues/1617 +var listCountPerPage = {}; + +$.widget( "mobile.listview", $.mobile.widget, { + + options: { + theme: null, + countTheme: "c", + headerTheme: "b", + dividerTheme: "b", + icon: "arrow-r", + splitIcon: "arrow-r", + splitTheme: "b", + corners: true, + shadow: true, + inset: false, + initSelector: ":jqmData(role='listview')" + }, + + _create: function() { + var t = this, + listviewClasses = ""; + + listviewClasses += t.options.inset ? " ui-listview-inset" : ""; + + if ( !!t.options.inset ) { + listviewClasses += t.options.corners ? " ui-corner-all" : ""; + listviewClasses += t.options.shadow ? " ui-shadow" : ""; + } + + // create listview markup + t.element.addClass(function( i, orig ) { + return orig + " ui-listview" + listviewClasses; + }); + + t.refresh( true ); + }, + + // This is a generic utility method for finding the first + // node with a given nodeName. It uses basic DOM traversal + // to be fast and is meant to be a substitute for simple + // $.fn.closest() and $.fn.children() calls on a single + // element. Note that callers must pass both the lowerCase + // and upperCase version of the nodeName they are looking for. + // The main reason for this is that this function will be + // called many times and we want to avoid having to lowercase + // the nodeName from the element every time to ensure we have + // a match. Note that this function lives here for now, but may + // be moved into $.mobile if other components need a similar method. + _findFirstElementByTagName: function( ele, nextProp, lcName, ucName ) { + var dict = {}; + dict[ lcName ] = dict[ ucName ] = true; + while ( ele ) { + if ( dict[ ele.nodeName ] ) { + return ele; + } + ele = ele[ nextProp ]; + } + return null; + }, + _getChildrenByTagName: function( ele, lcName, ucName ) { + var results = [], + dict = {}; + dict[ lcName ] = dict[ ucName ] = true; + ele = ele.firstChild; + while ( ele ) { + if ( dict[ ele.nodeName ] ) { + results.push( ele ); + } + ele = ele.nextSibling; + } + return $( results ); + }, + + _addThumbClasses: function( containers ) { + var i, img, len = containers.length; + for ( i = 0; i < len; i++ ) { + img = $( this._findFirstElementByTagName( containers[ i ].firstChild, "nextSibling", "img", "IMG" ) ); + if ( img.length ) { + img.addClass( "ui-li-thumb" ); + $( this._findFirstElementByTagName( img[ 0 ].parentNode, "parentNode", "li", "LI" ) ).addClass( img.is( ".ui-li-icon" ) ? "ui-li-has-icon" : "ui-li-has-thumb" ); + } + } + }, + + refresh: function( create ) { + this.parentPage = this.element.closest( ".ui-page" ); + this._createSubPages(); + + var o = this.options, + $list = this.element, + self = this, + dividertheme = $list.jqmData( "dividertheme" ) || o.dividerTheme, + listsplittheme = $list.jqmData( "splittheme" ), + listspliticon = $list.jqmData( "spliticon" ), + listicon = $list.jqmData( "icon" ), + li = this._getChildrenByTagName( $list[ 0 ], "li", "LI" ), + ol = !!$.nodeName( $list[ 0 ], "ol" ), + jsCount = !$.support.cssPseudoElement, + start = $list.attr( "start" ), + itemClassDict = {}, + item, itemClass, itemTheme, + a, last, splittheme, counter, startCount, newStartCount, countParent, icon, imgParents, img, linkIcon; + + if ( ol && jsCount ) { + $list.find( ".ui-li-dec" ).remove(); + } + + if ( ol ) { + // Check if a start attribute has been set while taking a value of 0 into account + if ( start || start === 0 ) { + if ( !jsCount ) { + startCount = parseInt( start , 10 ) - 1; + $list.css( "counter-reset", "listnumbering " + startCount ); + } else { + counter = parseInt( start , 10 ); + } + } else if ( jsCount ) { + counter = 1; + } + } + + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( this.element, "c" ); + } + + for ( var pos = 0, numli = li.length; pos < numli; pos++ ) { + item = li.eq( pos ); + itemClass = "ui-li"; + + // If we're creating the element, we update it regardless + if ( create || !item.hasClass( "ui-li" ) ) { + itemTheme = item.jqmData( "theme" ) || o.theme; + a = this._getChildrenByTagName( item[ 0 ], "a", "A" ); + var isDivider = ( item.jqmData( "role" ) === "list-divider" ); + + if ( a.length && !isDivider ) { + icon = item.jqmData( "icon" ); + + item.buttonMarkup({ + wrapperEls: "div", + shadow: false, + corners: false, + iconpos: "right", + icon: a.length > 1 || icon === false ? false : icon || listicon || o.icon, + theme: itemTheme + }); + + if ( ( icon !== false ) && ( a.length === 1 ) ) { + item.addClass( "ui-li-has-arrow" ); + } + + a.first().removeClass( "ui-link" ).addClass( "ui-link-inherit" ); + + if ( a.length > 1 ) { + itemClass += " ui-li-has-alt"; + + last = a.last(); + splittheme = listsplittheme || last.jqmData( "theme" ) || o.splitTheme; + linkIcon = last.jqmData( "icon" ); + + last.appendTo( item ) + .attr( "title", $.trim(last.getEncodedText()) ) + .addClass( "ui-li-link-alt" ) + .empty() + .buttonMarkup({ + shadow: false, + corners: false, + theme: itemTheme, + icon: false, + iconpos: "notext" + }) + .find( ".ui-btn-inner" ) + .append( + $( document.createElement( "span" ) ).buttonMarkup({ + shadow: true, + corners: true, + theme: splittheme, + iconpos: "notext", + // link icon overrides list item icon overrides ul element overrides options + icon: linkIcon || icon || listspliticon || o.splitIcon + }) + ); + } + } else if ( isDivider ) { + + itemClass += " ui-li-divider ui-bar-" + ( item.jqmData( "theme" ) || dividertheme ); + item.attr( "role", "heading" ); + + if ( ol ) { + //reset counter when a divider heading is encountered + if ( start || start === 0 ) { + if ( !jsCount ) { + newStartCount = parseInt( start , 10 ) - 1; + item.css( "counter-reset", "listnumbering " + newStartCount ); + } else { + counter = parseInt( start , 10 ); + } + } else if ( jsCount ) { + counter = 1; + } + } + + } else { + itemClass += " ui-li-static ui-btn-up-" + itemTheme; + } + } + + if ( ol && jsCount && itemClass.indexOf( "ui-li-divider" ) < 0 ) { + countParent = itemClass.indexOf( "ui-li-static" ) > 0 ? item : item.find( ".ui-link-inherit" ); + + countParent.addClass( "ui-li-jsnumbering" ) + .prepend( "<span class='ui-li-dec'>" + ( counter++ ) + ". </span>" ); + } + + // Instead of setting item class directly on the list item and its + // btn-inner at this point in time, push the item into a dictionary + // that tells us what class to set on it so we can do this after this + // processing loop is finished. + + if ( !itemClassDict[ itemClass ] ) { + itemClassDict[ itemClass ] = []; + } + + itemClassDict[ itemClass ].push( item[ 0 ] ); + } + + // Set the appropriate listview item classes on each list item + // and their btn-inner elements. The main reason we didn't do this + // in the for-loop above is because we can eliminate per-item function overhead + // by calling addClass() and children() once or twice afterwards. This + // can give us a significant boost on platforms like WP7.5. + + for ( itemClass in itemClassDict ) { + $( itemClassDict[ itemClass ] ).addClass( itemClass ).children( ".ui-btn-inner" ).addClass( itemClass ); + } + + $list.find( "h1, h2, h3, h4, h5, h6" ).addClass( "ui-li-heading" ) + .end() + + .find( "p, dl" ).addClass( "ui-li-desc" ) + .end() + + .find( ".ui-li-aside" ).each(function() { + var $this = $( this ); + $this.prependTo( $this.parent() ); //shift aside to front for css float + }) + .end() + + .find( ".ui-li-count" ).each(function() { + $( this ).closest( "li" ).addClass( "ui-li-has-count" ); + }).addClass( "ui-btn-up-" + ( $list.jqmData( "counttheme" ) || this.options.countTheme) + " ui-btn-corner-all" ); + + // The idea here is to look at the first image in the list item + // itself, and any .ui-link-inherit element it may contain, so we + // can place the appropriate classes on the image and list item. + // Note that we used to use something like: + // + // li.find(">img:eq(0), .ui-link-inherit>img:eq(0)").each( ... ); + // + // But executing a find() like that on Windows Phone 7.5 took a + // really long time. Walking things manually with the code below + // allows the 400 listview item page to load in about 3 seconds as + // opposed to 30 seconds. + + this._addThumbClasses( li ); + this._addThumbClasses( $list.find( ".ui-link-inherit" ) ); + + this._addFirstLastClasses( li, this._getVisibles( li, create ), create ); + // autodividers binds to this to redraw dividers after the listview refresh + this._trigger( "afterrefresh" ); + }, + + //create a string for ID/subpage url creation + _idStringEscape: function( str ) { + return str.replace(/[^a-zA-Z0-9]/g, '-'); + }, + + _createSubPages: function() { + var parentList = this.element, + parentPage = parentList.closest( ".ui-page" ), + parentUrl = parentPage.jqmData( "url" ), + parentId = parentUrl || parentPage[ 0 ][ $.expando ], + parentListId = parentList.attr( "id" ), + o = this.options, + dns = "data-" + $.mobile.ns, + self = this, + persistentFooterID = parentPage.find( ":jqmData(role='footer')" ).jqmData( "id" ), + hasSubPages; + + if ( typeof listCountPerPage[ parentId ] === "undefined" ) { + listCountPerPage[ parentId ] = -1; + } + + parentListId = parentListId || ++listCountPerPage[ parentId ]; + + $( parentList.find( "li>ul, li>ol" ).toArray().reverse() ).each(function( i ) { + var self = this, + list = $( this ), + listId = list.attr( "id" ) || parentListId + "-" + i, + parent = list.parent(), + nodeElsFull = $( list.prevAll().toArray().reverse() ), + nodeEls = nodeElsFull.length ? nodeElsFull : $( "<span>" + $.trim(parent.contents()[ 0 ].nodeValue) + "</span>" ), + title = nodeEls.first().getEncodedText(),//url limits to first 30 chars of text + id = ( parentUrl || "" ) + "&" + $.mobile.subPageUrlKey + "=" + listId, + theme = list.jqmData( "theme" ) || o.theme, + countTheme = list.jqmData( "counttheme" ) || parentList.jqmData( "counttheme" ) || o.countTheme, + newPage, anchor; + + //define hasSubPages for use in later removal + hasSubPages = true; + + newPage = list.detach() + .wrap( "<div " + dns + "role='page' " + dns + "url='" + id + "' " + dns + "theme='" + theme + "' " + dns + "count-theme='" + countTheme + "'><div " + dns + "role='content'></div></div>" ) + .parent() + .before( "<div " + dns + "role='header' " + dns + "theme='" + o.headerTheme + "'><div class='ui-title'>" + title + "</div></div>" ) + .after( persistentFooterID ? $( "<div " + dns + "role='footer' " + dns + "id='"+ persistentFooterID +"'>" ) : "" ) + .parent() + .appendTo( $.mobile.pageContainer ); + + newPage.page(); + + anchor = parent.find( 'a:first' ); + + if ( !anchor.length ) { + anchor = $( "<a/>" ).html( nodeEls || title ).prependTo( parent.empty() ); + } + + anchor.attr( "href", "#" + id ); + + }).listview(); + + // on pagehide, remove any nested pages along with the parent page, as long as they aren't active + // and aren't embedded + if ( hasSubPages && + parentPage.is( ":jqmData(external-page='true')" ) && + parentPage.data( "mobile-page" ).options.domCache === false ) { + + var newRemove = function( e, ui ) { + var nextPage = ui.nextPage, npURL, + prEvent = new $.Event( "pageremove" ); + + if ( ui.nextPage ) { + npURL = nextPage.jqmData( "url" ); + if ( npURL.indexOf( parentUrl + "&" + $.mobile.subPageUrlKey ) !== 0 ) { + self.childPages().remove(); + parentPage.trigger( prEvent ); + if ( !prEvent.isDefaultPrevented() ) { + parentPage.removeWithDependents(); + } + } + } + }; + + // unbind the original page remove and replace with our specialized version + parentPage + .unbind( "pagehide.remove" ) + .bind( "pagehide.remove", newRemove); + } + }, + + // TODO sort out a better way to track sub pages of the listview this is brittle + childPages: function() { + var parentUrl = this.parentPage.jqmData( "url" ); + + return $( ":jqmData(url^='"+ parentUrl + "&" + $.mobile.subPageUrlKey + "')" ); + } +}); + +$.widget( "mobile.listview", $.mobile.listview, $.mobile.behaviors.addFirstLastClasses ); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.listview.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.mobile.listview.prototype.options.autodividers = false; +$.mobile.listview.prototype.options.autodividersSelector = function( elt ) { + // look for the text in the given element + var text = $.trim( elt.text() ) || null; + + if ( !text ) { + return null; + } + + // create the text for the divider (first uppercased letter) + text = text.slice( 0, 1 ).toUpperCase(); + + return text; +}; + +$.mobile.document.delegate( "ul,ol", "listviewcreate", function() { + + var list = $( this ), + listview = list.data( "mobile-listview" ); + + if ( !listview || !listview.options.autodividers ) { + return; + } + + var replaceDividers = function () { + list.find( "li:jqmData(role='list-divider')" ).remove(); + + var lis = list.find( 'li' ), + lastDividerText = null, li, dividerText; + + for ( var i = 0; i < lis.length ; i++ ) { + li = lis[i]; + dividerText = listview.options.autodividersSelector( $( li ) ); + + if ( dividerText && lastDividerText !== dividerText ) { + var divider = document.createElement( 'li' ); + divider.appendChild( document.createTextNode( dividerText ) ); + divider.setAttribute( 'data-' + $.mobile.ns + 'role', 'list-divider' ); + li.parentNode.insertBefore( divider, li ); + } + + lastDividerText = dividerText; + } + }; + + var afterListviewRefresh = function () { + list.unbind( 'listviewafterrefresh', afterListviewRefresh ); + replaceDividers(); + listview.refresh(); + list.bind( 'listviewafterrefresh', afterListviewRefresh ); + }; + + afterListviewRefresh(); +}); + +})( jQuery ); + +/* +* "checkboxradio" plugin +*/ + +(function( $, undefined ) { + +$.widget( "mobile.checkboxradio", $.mobile.widget, { + options: { + theme: null, + mini: false, + initSelector: "input[type='checkbox'],input[type='radio']" + }, + _create: function() { + var self = this, + input = this.element, + o = this.options, + inheritAttr = function( input, dataAttr ) { + return input.jqmData( dataAttr ) || input.closest( "form, fieldset" ).jqmData( dataAttr ); + }, + // NOTE: Windows Phone could not find the label through a selector + // filter works though. + parentLabel = $( input ).closest( "label" ), + label = parentLabel.length ? parentLabel : $( input ).closest( "form, fieldset, :jqmData(role='page'), :jqmData(role='dialog')" ).find( "label" ).filter( "[for='" + input[0].id + "']" ).first(), + inputtype = input[0].type, + mini = inheritAttr( input, "mini" ) || o.mini, + checkedState = inputtype + "-on", + uncheckedState = inputtype + "-off", + iconpos = inheritAttr( input, "iconpos" ), + checkedClass = "ui-" + checkedState, + uncheckedClass = "ui-" + uncheckedState; + + if ( inputtype !== "checkbox" && inputtype !== "radio" ) { + return; + } + + // Expose for other methods + $.extend( this, { + label: label, + inputtype: inputtype, + checkedClass: checkedClass, + uncheckedClass: uncheckedClass, + checkedicon: checkedState, + uncheckedicon: uncheckedState + }); + + // If there's no selected theme check the data attr + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( this.element, "c" ); + } + + label.buttonMarkup({ + theme: o.theme, + icon: uncheckedState, + shadow: false, + mini: mini, + iconpos: iconpos + }); + + // Wrap the input + label in a div + var wrapper = document.createElement('div'); + wrapper.className = 'ui-' + inputtype; + + input.add( label ).wrapAll( wrapper ); + + label.bind({ + vmouseover: function( event ) { + if ( $( this ).parent().is( ".ui-disabled" ) ) { + event.stopPropagation(); + } + }, + + vclick: function( event ) { + if ( input.is( ":disabled" ) ) { + event.preventDefault(); + return; + } + + self._cacheVals(); + + input.prop( "checked", inputtype === "radio" && true || !input.prop( "checked" ) ); + + // trigger click handler's bound directly to the input as a substitute for + // how label clicks behave normally in the browsers + // TODO: it would be nice to let the browser's handle the clicks and pass them + // through to the associate input. we can swallow that click at the parent + // wrapper element level + input.triggerHandler( 'click' ); + + // Input set for common radio buttons will contain all the radio + // buttons, but will not for checkboxes. clearing the checked status + // of other radios ensures the active button state is applied properly + self._getInputSet().not( input ).prop( "checked", false ); + + self._updateAll(); + return false; + } + }); + + input + .bind({ + vmousedown: function() { + self._cacheVals(); + }, + + vclick: function() { + var $this = $( this ); + + // Adds checked attribute to checked input when keyboard is used + if ( $this.is( ":checked" ) ) { + + $this.prop( "checked", true); + self._getInputSet().not( $this ).prop( "checked", false ); + } else { + + $this.prop( "checked", false ); + } + + self._updateAll(); + }, + + focus: function() { + label.addClass( $.mobile.focusClass ); + }, + + blur: function() { + label.removeClass( $.mobile.focusClass ); + } + }); + + if ( this._handleFormReset ) { + this._handleFormReset(); + } + this.refresh(); + }, + + _cacheVals: function() { + this._getInputSet().each(function() { + $( this ).jqmData( "cacheVal", this.checked ); + }); + }, + + //returns either a set of radios with the same name attribute, or a single checkbox + _getInputSet: function() { + if ( this.inputtype === "checkbox" ) { + return this.element; + } + + return this.element.closest( "form, :jqmData(role='page'), :jqmData(role='dialog')" ) + .find( "input[name='" + this.element[0].name + "'][type='" + this.inputtype + "']" ); + }, + + _updateAll: function() { + var self = this; + + this._getInputSet().each(function() { + var $this = $( this ); + + if ( this.checked || self.inputtype === "checkbox" ) { + $this.trigger( "change" ); + } + }) + .checkboxradio( "refresh" ); + }, + + _reset: function() { + this.refresh(); + }, + + refresh: function() { + var input = this.element[ 0 ], + active = " " + $.mobile.activeBtnClass, + checkedClass = this.checkedClass + ( this.element.parents( ".ui-controlgroup-horizontal" ).length ? active : "" ), + label = this.label; + + if ( input.checked ) { + label.removeClass( this.uncheckedClass + active ).addClass( checkedClass ).buttonMarkup( { icon: this.checkedicon } ); + } else { + label.removeClass( checkedClass ).addClass( this.uncheckedClass ).buttonMarkup( { icon: this.uncheckedicon } ); + } + + if ( input.disabled ) { + this.disable(); + } else { + this.enable(); + } + }, + + disable: function() { + this.element.prop( "disabled", true ).parent().addClass( "ui-disabled" ); + }, + + enable: function() { + this.element.prop( "disabled", false ).parent().removeClass( "ui-disabled" ); + } +}); + +$.widget( "mobile.checkboxradio", $.mobile.checkboxradio, $.mobile.behaviors.formReset ); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.checkboxradio.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.button", $.mobile.widget, { + options: { + theme: null, + icon: null, + iconpos: null, + corners: true, + shadow: true, + iconshadow: true, + inline: null, + mini: null, + initSelector: "button, [type='button'], [type='submit'], [type='reset']" + }, + _create: function() { + var $el = this.element, + $button, + // create a copy of this.options we can pass to buttonMarkup + o = ( function( tdo ) { + var key, ret = {}; + + for ( key in tdo ) { + if ( tdo[ key ] !== null && key !== "initSelector" ) { + ret[ key ] = tdo[ key ]; + } + } + + return ret; + } )( this.options ), + classes = "", + $buttonPlaceholder; + + // if this is a link, check if it's been enhanced and, if not, use the right function + if ( $el[ 0 ].tagName === "A" ) { + if ( !$el.hasClass( "ui-btn" ) ) { + $el.buttonMarkup(); + } + return; + } + + // get the inherited theme + // TODO centralize for all widgets + if ( !this.options.theme ) { + this.options.theme = $.mobile.getInheritedTheme( this.element, "c" ); + } + + // TODO: Post 1.1--once we have time to test thoroughly--any classes manually applied to the original element should be carried over to the enhanced element, with an `-enhanced` suffix. See https://github.com/jquery/jquery-mobile/issues/3577 + /* if ( $el[0].className.length ) { + classes = $el[0].className; + } */ + if ( !!~$el[0].className.indexOf( "ui-btn-left" ) ) { + classes = "ui-btn-left"; + } + + if ( !!~$el[0].className.indexOf( "ui-btn-right" ) ) { + classes = "ui-btn-right"; + } + + if ( $el.attr( "type" ) === "submit" || $el.attr( "type" ) === "reset" ) { + classes ? classes += " ui-submit" : classes = "ui-submit"; + } + $( "label[for='" + $el.attr( "id" ) + "']" ).addClass( "ui-submit" ); + + // Add ARIA role + this.button = $( "<div></div>" ) + [ $el.html() ? "html" : "text" ]( $el.html() || $el.val() ) + .insertBefore( $el ) + .buttonMarkup( o ) + .addClass( classes ) + .append( $el.addClass( "ui-btn-hidden" ) ); + + $button = this.button; + + $el.bind({ + focus: function() { + $button.addClass( $.mobile.focusClass ); + }, + + blur: function() { + $button.removeClass( $.mobile.focusClass ); + } + }); + + this.refresh(); + }, + + _setOption: function( key, value ) { + var op = {}; + + op[ key ] = value; + if ( key !== "initSelector" ) { + this.button.buttonMarkup( op ); + // Record the option change in the options and in the DOM data-* attributes + this.element.attr( "data-" + ( $.mobile.ns || "" ) + ( key.replace( /([A-Z])/, "-$1" ).toLowerCase() ), value ); + } + this._super( "_setOption", key, value ); + }, + + enable: function() { + this.element.attr( "disabled", false ); + this.button.removeClass( "ui-disabled" ).attr( "aria-disabled", false ); + return this._setOption( "disabled", false ); + }, + + disable: function() { + this.element.attr( "disabled", true ); + this.button.addClass( "ui-disabled" ).attr( "aria-disabled", true ); + return this._setOption( "disabled", true ); + }, + + refresh: function() { + var $el = this.element; + + if ( $el.prop("disabled") ) { + this.disable(); + } else { + this.enable(); + } + + // Grab the button's text element from its implementation-independent data item + $( this.button.data( 'buttonElements' ).text )[ $el.html() ? "html" : "text" ]( $el.html() || $el.val() ); + } +}); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.button.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); + +(function( $, undefined ) { + + $.widget( "mobile.controlgroup", $.mobile.widget, { + options: { + shadow: false, + corners: true, + excludeInvisible: true, + type: "vertical", + mini: false, + initSelector: ":jqmData(role='controlgroup')" + }, + + _create: function() { + var $el = this.element, + ui = { + inner: $( "<div class='ui-controlgroup-controls'></div>" ), + legend: $( "<div role='heading' class='ui-controlgroup-label'></div>" ) + }, + grouplegend = $el.children( "legend" ), + self = this; + + // Apply the proto + $el.wrapInner( ui.inner ); + if ( grouplegend.length ) { + ui.legend.append( grouplegend ).insertBefore( $el.children( 0 ) ); + } + $el.addClass( "ui-corner-all ui-controlgroup" ); + + $.extend( this, { + _initialRefresh: true + }); + + $.each( this.options, function( key, value ) { + // Cause initial options to be applied by their handler by temporarily setting the option to undefined + // - the handler then sets it to the initial value + self.options[ key ] = undefined; + self._setOption( key, value, true ); + }); + }, + + _init: function() { + this.refresh(); + }, + + _setOption: function( key, value ) { + var setter = "_set" + key.charAt( 0 ).toUpperCase() + key.slice( 1 ); + + if ( this[ setter ] !== undefined ) { + this[ setter ]( value ); + } + + this._super( key, value ); + this.element.attr( "data-" + ( $.mobile.ns || "" ) + ( key.replace( /([A-Z])/, "-$1" ).toLowerCase() ), value ); + }, + + _setType: function( value ) { + this.element + .removeClass( "ui-controlgroup-horizontal ui-controlgroup-vertical" ) + .addClass( "ui-controlgroup-" + value ); + this.refresh(); + }, + + _setCorners: function( value ) { + this.element.toggleClass( "ui-corner-all", value ); + }, + + _setShadow: function( value ) { + this.element.toggleClass( "ui-shadow", value ); + }, + + _setMini: function( value ) { + this.element.toggleClass( "ui-mini", value ); + }, + + container: function() { + return this.element.children( ".ui-controlgroup-controls" ); + }, + + refresh: function() { + var els = this.element.find( ".ui-btn" ).not( ".ui-slider-handle" ), + create = this._initialRefresh; + if ( $.mobile.checkboxradio ) { + this.element.find( ":mobile-checkboxradio" ).checkboxradio( "refresh" ); + } + this._addFirstLastClasses( els, this.options.excludeInvisible ? this._getVisibles( els, create ) : els, create ); + this._initialRefresh = false; + } + }); + + $.widget( "mobile.controlgroup", $.mobile.controlgroup, $.mobile.behaviors.addFirstLastClasses ); + + // TODO: Implement a mechanism to allow widgets to become enhanced in the + // correct order when their correct enhancement depends on other widgets in + // the page being correctly enhanced already. + // + // For now, we wait until dom-ready to attach the controlgroup's enhancement + // hook, because by that time, all the other widgets' enhancement hooks should + // already be in place, ensuring that all widgets that need to be grouped will + // already have been enhanced by the time the controlgroup is created. + $( function() { + $.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.controlgroup.prototype.enhanceWithin( e.target, true ); + }); + }); +})(jQuery); + +(function( $, undefined ) { + +$( document ).bind( "pagecreate create", function( e ) { + + //links within content areas, tests included with page + $( e.target ) + .find( "a" ) + .jqmEnhanceable() + .not( ".ui-btn, .ui-link-inherit, :jqmData(role='none'), :jqmData(role='nojs')" ) + .addClass( "ui-link" ); + +}); + +})( jQuery ); + + +(function( $, undefined ) { + + function fitSegmentInsideSegment( winSize, segSize, offset, desired ) { + var ret = desired; + + if ( winSize < segSize ) { + // Center segment if it's bigger than the window + ret = offset + ( winSize - segSize ) / 2; + } else { + // Otherwise center it at the desired coordinate while keeping it completely inside the window + ret = Math.min( Math.max( offset, desired - segSize / 2 ), offset + winSize - segSize ); + } + + return ret; + } + + function windowCoords() { + var $win = $.mobile.window; + + return { + x: $win.scrollLeft(), + y: $win.scrollTop(), + cx: ( window.innerWidth || $win.width() ), + cy: ( window.innerHeight || $win.height() ) + }; + } + + $.widget( "mobile.popup", $.mobile.widget, { + options: { + theme: null, + overlayTheme: null, + shadow: true, + corners: true, + transition: "none", + positionTo: "origin", + tolerance: null, + initSelector: ":jqmData(role='popup')", + closeLinkSelector: "a:jqmData(rel='back')", + closeLinkEvents: "click.popup", + navigateEvents: "navigate.popup", + closeEvents: "navigate.popup pagebeforechange.popup", + dismissible: true, + + // NOTE Windows Phone 7 has a scroll position caching issue that + // requires us to disable popup history management by default + // https://github.com/jquery/jquery-mobile/issues/4784 + // + // NOTE this option is modified in _create! + history: !$.mobile.browser.oldIE + }, + + _eatEventAndClose: function( e ) { + e.preventDefault(); + e.stopImmediatePropagation(); + if ( this.options.dismissible ) { + this.close(); + } + return false; + }, + + // Make sure the screen size is increased beyond the page height if the popup's causes the document to increase in height + _resizeScreen: function() { + var popupHeight = this._ui.container.outerHeight( true ); + + this._ui.screen.removeAttr( "style" ); + if ( popupHeight > this._ui.screen.height() ) { + this._ui.screen.height( popupHeight ); + } + }, + + _handleWindowKeyUp: function( e ) { + if ( this._isOpen && e.keyCode === $.mobile.keyCode.ESCAPE ) { + return this._eatEventAndClose( e ); + } + }, + + _expectResizeEvent: function() { + var winCoords = windowCoords(); + + if ( this._resizeData ) { + if ( winCoords.x === this._resizeData.winCoords.x && + winCoords.y === this._resizeData.winCoords.y && + winCoords.cx === this._resizeData.winCoords.cx && + winCoords.cy === this._resizeData.winCoords.cy ) { + // timeout not refreshed + return false; + } else { + // clear existing timeout - it will be refreshed below + clearTimeout( this._resizeData.timeoutId ); + } + } + + this._resizeData = { + timeoutId: setTimeout( $.proxy( this, "_resizeTimeout" ), 200 ), + winCoords: winCoords + }; + + return true; + }, + + _resizeTimeout: function() { + if ( this._isOpen ) { + if ( !this._expectResizeEvent() ) { + if ( this._ui.container.hasClass( "ui-popup-hidden" ) ) { + // effectively rapid-open the popup while leaving the screen intact + this._ui.container.removeClass( "ui-popup-hidden" ); + this.reposition( { positionTo: "window" } ); + this._ignoreResizeEvents(); + } + + this._resizeScreen(); + this._resizeData = null; + this._orientationchangeInProgress = false; + } + } else { + this._resizeData = null; + this._orientationchangeInProgress = false; + } + }, + + _ignoreResizeEvents: function() { + var self = this; + + if ( this._ignoreResizeTo ) { + clearTimeout( this._ignoreResizeTo ); + } + this._ignoreResizeTo = setTimeout( function() { self._ignoreResizeTo = 0; }, 1000 ); + }, + + _handleWindowResize: function( e ) { + if ( this._isOpen && this._ignoreResizeTo === 0 ) { + if ( ( this._expectResizeEvent() || this._orientationchangeInProgress ) && + !this._ui.container.hasClass( "ui-popup-hidden" ) ) { + // effectively rapid-close the popup while leaving the screen intact + this._ui.container + .addClass( "ui-popup-hidden" ) + .removeAttr( "style" ); + } + } + }, + + _handleWindowOrientationchange: function( e ) { + if ( !this._orientationchangeInProgress && this._isOpen && this._ignoreResizeTo === 0 ) { + this._expectResizeEvent(); + this._orientationchangeInProgress = true; + } + }, + + // When the popup is open, attempting to focus on an element that is not a + // child of the popup will redirect focus to the popup + _handleDocumentFocusIn: function( e ) { + var tgt = e.target, $tgt, ui = this._ui; + + if ( !this._isOpen ) { + return; + } + + if ( tgt !== ui.container[ 0 ] ) { + $tgt = $( e.target ); + if ( 0 === $tgt.parents().filter( ui.container[ 0 ] ).length ) { + $( document.activeElement ).one( "focus", function( e ) { + $tgt.blur(); + }); + ui.focusElement.focus(); + e.preventDefault(); + e.stopImmediatePropagation(); + return false; + } else if ( ui.focusElement[ 0 ] === ui.container[ 0 ] ) { + ui.focusElement = $tgt; + } + } else if ( ui.focusElement && ui.focusElement[ 0 ] !== ui.container[ 0 ] ) { + ui.container.blur(); + ui.focusElement.focus(); + } + + this._ignoreResizeEvents(); + }, + + _create: function() { + var ui = { + screen: $( "<div class='ui-screen-hidden ui-popup-screen'></div>" ), + placeholder: $( "<div style='display: none;'><!-- placeholder --></div>" ), + container: $( "<div class='ui-popup-container ui-popup-hidden'></div>" ) + }, + thisPage = this.element.closest( ".ui-page" ), + myId = this.element.attr( "id" ), + self = this; + + // We need to adjust the history option to be false if there's no AJAX nav. + // We can't do it in the option declarations because those are run before + // it is determined whether there shall be AJAX nav. + this.options.history = this.options.history && $.mobile.ajaxEnabled && $.mobile.hashListeningEnabled; + + if ( thisPage.length === 0 ) { + thisPage = $( "body" ); + } + + // define the container for navigation event bindings + // TODO this would be nice at the the mobile widget level + this.options.container = this.options.container || $.mobile.pageContainer; + + // Apply the proto + thisPage.append( ui.screen ); + ui.container.insertAfter( ui.screen ); + // Leave a placeholder where the element used to be + ui.placeholder.insertAfter( this.element ); + if ( myId ) { + ui.screen.attr( "id", myId + "-screen" ); + ui.container.attr( "id", myId + "-popup" ); + ui.placeholder.html( "<!-- placeholder for " + myId + " -->" ); + } + ui.container.append( this.element ); + ui.focusElement = ui.container; + + // Add class to popup element + this.element.addClass( "ui-popup" ); + + // Define instance variables + $.extend( this, { + _scrollTop: 0, + _page: thisPage, + _ui: ui, + _fallbackTransition: "", + _currentTransition: false, + _prereqs: null, + _isOpen: false, + _tolerance: null, + _resizeData: null, + _ignoreResizeTo: 0, + _orientationchangeInProgress: false + }); + + $.each( this.options, function( key, value ) { + // Cause initial options to be applied by their handler by temporarily setting the option to undefined + // - the handler then sets it to the initial value + self.options[ key ] = undefined; + self._setOption( key, value, true ); + }); + + ui.screen.bind( "vclick", $.proxy( this, "_eatEventAndClose" ) ); + + this._on( $.mobile.window, { + orientationchange: $.proxy( this, "_handleWindowOrientationchange" ), + resize: $.proxy( this, "_handleWindowResize" ), + keyup: $.proxy( this, "_handleWindowKeyUp" ) + }); + this._on( $.mobile.document, { + focusin: $.proxy( this, "_handleDocumentFocusIn" ) + }); + }, + + _applyTheme: function( dst, theme, prefix ) { + var classes = ( dst.attr( "class" ) || "").split( " " ), + alreadyAdded = true, + currentTheme = null, + matches, + themeStr = String( theme ); + + while ( classes.length > 0 ) { + currentTheme = classes.pop(); + matches = ( new RegExp( "^ui-" + prefix + "-([a-z])$" ) ).exec( currentTheme ); + if ( matches && matches.length > 1 ) { + currentTheme = matches[ 1 ]; + break; + } else { + currentTheme = null; + } + } + + if ( theme !== currentTheme ) { + dst.removeClass( "ui-" + prefix + "-" + currentTheme ); + if ( ! ( theme === null || theme === "none" ) ) { + dst.addClass( "ui-" + prefix + "-" + themeStr ); + } + } + }, + + _setTheme: function( value ) { + this._applyTheme( this.element, value, "body" ); + }, + + _setOverlayTheme: function( value ) { + this._applyTheme( this._ui.screen, value, "overlay" ); + + if ( this._isOpen ) { + this._ui.screen.addClass( "in" ); + } + }, + + _setShadow: function( value ) { + this.element.toggleClass( "ui-overlay-shadow", value ); + }, + + _setCorners: function( value ) { + this.element.toggleClass( "ui-corner-all", value ); + }, + + _applyTransition: function( value ) { + this._ui.container.removeClass( this._fallbackTransition ); + if ( value && value !== "none" ) { + this._fallbackTransition = $.mobile._maybeDegradeTransition( value ); + if ( this._fallbackTransition === "none" ) { + this._fallbackTransition = ""; + } + this._ui.container.addClass( this._fallbackTransition ); + } + }, + + _setTransition: function( value ) { + if ( !this._currentTransition ) { + this._applyTransition( value ); + } + }, + + _setTolerance: function( value ) { + var tol = { t: 30, r: 15, b: 30, l: 15 }; + + if ( value !== undefined ) { + var ar = String( value ).split( "," ); + + $.each( ar, function( idx, val ) { ar[ idx ] = parseInt( val, 10 ); } ); + + switch( ar.length ) { + // All values are to be the same + case 1: + if ( !isNaN( ar[ 0 ] ) ) { + tol.t = tol.r = tol.b = tol.l = ar[ 0 ]; + } + break; + + // The first value denotes top/bottom tolerance, and the second value denotes left/right tolerance + case 2: + if ( !isNaN( ar[ 0 ] ) ) { + tol.t = tol.b = ar[ 0 ]; + } + if ( !isNaN( ar[ 1 ] ) ) { + tol.l = tol.r = ar[ 1 ]; + } + break; + + // The array contains values in the order top, right, bottom, left + case 4: + if ( !isNaN( ar[ 0 ] ) ) { + tol.t = ar[ 0 ]; + } + if ( !isNaN( ar[ 1 ] ) ) { + tol.r = ar[ 1 ]; + } + if ( !isNaN( ar[ 2 ] ) ) { + tol.b = ar[ 2 ]; + } + if ( !isNaN( ar[ 3 ] ) ) { + tol.l = ar[ 3 ]; + } + break; + + default: + break; + } + } + + this._tolerance = tol; + }, + + _setOption: function( key, value ) { + var exclusions, setter = "_set" + key.charAt( 0 ).toUpperCase() + key.slice( 1 ); + + if ( this[ setter ] !== undefined ) { + this[ setter ]( value ); + } + + // TODO REMOVE FOR 1.2.1 by moving them out to a default options object + exclusions = [ + "initSelector", + "closeLinkSelector", + "closeLinkEvents", + "navigateEvents", + "closeEvents", + "history", + "container" + ]; + + $.mobile.widget.prototype._setOption.apply( this, arguments ); + if ( $.inArray( key, exclusions ) === -1 ) { + // Record the option change in the options and in the DOM data-* attributes + this.element.attr( "data-" + ( $.mobile.ns || "" ) + ( key.replace( /([A-Z])/, "-$1" ).toLowerCase() ), value ); + } + }, + + // Try and center the overlay over the given coordinates + _placementCoords: function( desired ) { + // rectangle within which the popup must fit + var + winCoords = windowCoords(), + rc = { + x: this._tolerance.l, + y: winCoords.y + this._tolerance.t, + cx: winCoords.cx - this._tolerance.l - this._tolerance.r, + cy: winCoords.cy - this._tolerance.t - this._tolerance.b + }, + menuSize, ret; + + // Clamp the width of the menu before grabbing its size + this._ui.container.css( "max-width", rc.cx ); + menuSize = { + cx: this._ui.container.outerWidth( true ), + cy: this._ui.container.outerHeight( true ) + }; + + // Center the menu over the desired coordinates, while not going outside + // the window tolerances. This will center wrt. the window if the popup is too large. + ret = { + x: fitSegmentInsideSegment( rc.cx, menuSize.cx, rc.x, desired.x ), + y: fitSegmentInsideSegment( rc.cy, menuSize.cy, rc.y, desired.y ) + }; + + // Make sure the top of the menu is visible + ret.y = Math.max( 0, ret.y ); + + // If the height of the menu is smaller than the height of the document + // align the bottom with the bottom of the document + + // fix for $.mobile.document.height() bug in core 1.7.2. + var docEl = document.documentElement, docBody = document.body, + docHeight = Math.max( docEl.clientHeight, docBody.scrollHeight, docBody.offsetHeight, docEl.scrollHeight, docEl.offsetHeight ); + + ret.y -= Math.min( ret.y, Math.max( 0, ret.y + menuSize.cy - docHeight ) ); + + return { left: ret.x, top: ret.y }; + }, + + _createPrereqs: function( screenPrereq, containerPrereq, whenDone ) { + var self = this, prereqs; + + // It is important to maintain both the local variable prereqs and self._prereqs. The local variable remains in + // the closure of the functions which call the callbacks passed in. The comparison between the local variable and + // self._prereqs is necessary, because once a function has been passed to .animationComplete() it will be called + // next time an animation completes, even if that's not the animation whose end the function was supposed to catch + // (for example, if an abort happens during the opening animation, the .animationComplete handler is not called for + // that animation anymore, but the handler remains attached, so it is called the next time the popup is opened + // - making it stale. Comparing the local variable prereqs to the widget-level variable self._prereqs ensures that + // callbacks triggered by a stale .animationComplete will be ignored. + + prereqs = { + screen: $.Deferred(), + container: $.Deferred() + }; + + prereqs.screen.then( function() { + if ( prereqs === self._prereqs ) { + screenPrereq(); + } + }); + + prereqs.container.then( function() { + if ( prereqs === self._prereqs ) { + containerPrereq(); + } + }); + + $.when( prereqs.screen, prereqs.container ).done( function() { + if ( prereqs === self._prereqs ) { + self._prereqs = null; + whenDone(); + } + }); + + self._prereqs = prereqs; + }, + + _animate: function( args ) { + // NOTE before removing the default animation of the screen + // this had an animate callback that would resolve the deferred + // now the deferred is resolved immediately + // TODO remove the dependency on the screen deferred + this._ui.screen + .removeClass( args.classToRemove ) + .addClass( args.screenClassToAdd ); + + args.prereqs.screen.resolve(); + + if ( args.transition && args.transition !== "none" ) { + if ( args.applyTransition ) { + this._applyTransition( args.transition ); + } + if ( this._fallbackTransition ) { + this._ui.container + .animationComplete( $.proxy( args.prereqs.container, "resolve" ) ) + .addClass( args.containerClassToAdd ) + .removeClass( args.classToRemove ); + return; + } + } + this._ui.container.removeClass( args.classToRemove ); + args.prereqs.container.resolve(); + }, + + // The desired coordinates passed in will be returned untouched if no reference element can be identified via + // desiredPosition.positionTo. Nevertheless, this function ensures that its return value always contains valid + // x and y coordinates by specifying the center middle of the window if the coordinates are absent. + // options: { x: coordinate, y: coordinate, positionTo: string: "origin", "window", or jQuery selector + _desiredCoords: function( o ) { + var dst = null, offset, winCoords = windowCoords(), x = o.x, y = o.y, pTo = o.positionTo; + + // Establish which element will serve as the reference + if ( pTo && pTo !== "origin" ) { + if ( pTo === "window" ) { + x = winCoords.cx / 2 + winCoords.x; + y = winCoords.cy / 2 + winCoords.y; + } else { + try { + dst = $( pTo ); + } catch( e ) { + dst = null; + } + if ( dst ) { + dst.filter( ":visible" ); + if ( dst.length === 0 ) { + dst = null; + } + } + } + } + + // If an element was found, center over it + if ( dst ) { + offset = dst.offset(); + x = offset.left + dst.outerWidth() / 2; + y = offset.top + dst.outerHeight() / 2; + } + + // Make sure x and y are valid numbers - center over the window + if ( $.type( x ) !== "number" || isNaN( x ) ) { + x = winCoords.cx / 2 + winCoords.x; + } + if ( $.type( y ) !== "number" || isNaN( y ) ) { + y = winCoords.cy / 2 + winCoords.y; + } + + return { x: x, y: y }; + }, + + _reposition: function( o ) { + // We only care about position-related parameters for repositioning + o = { x: o.x, y: o.y, positionTo: o.positionTo }; + this._trigger( "beforeposition", o ); + this._ui.container.offset( this._placementCoords( this._desiredCoords( o ) ) ); + }, + + reposition: function( o ) { + if ( this._isOpen ) { + this._reposition( o ); + } + }, + + _openPrereqsComplete: function() { + this._ui.container.addClass( "ui-popup-active" ); + this._isOpen = true; + this._resizeScreen(); + this._ui.container.attr( "tabindex", "0" ).focus(); + this._ignoreResizeEvents(); + this._trigger( "afteropen" ); + }, + + _open: function( options ) { + var o = $.extend( {}, this.options, options ), + // TODO move blacklist to private method + androidBlacklist = ( function() { + var w = window, + ua = navigator.userAgent, + // Rendering engine is Webkit, and capture major version + wkmatch = ua.match( /AppleWebKit\/([0-9\.]+)/ ), + wkversion = !!wkmatch && wkmatch[ 1 ], + androidmatch = ua.match( /Android (\d+(?:\.\d+))/ ), + andversion = !!androidmatch && androidmatch[ 1 ], + chromematch = ua.indexOf( "Chrome" ) > -1; + + // Platform is Android, WebKit version is greater than 534.13 ( Android 3.2.1 ) and not Chrome. + if( androidmatch !== null && andversion === "4.0" && wkversion && wkversion > 534.13 && !chromematch ) { + return true; + } + return false; + }()); + + // Count down to triggering "popupafteropen" - we have two prerequisites: + // 1. The popup window animation completes (container()) + // 2. The screen opacity animation completes (screen()) + this._createPrereqs( + $.noop, + $.noop, + $.proxy( this, "_openPrereqsComplete" ) ); + + this._currentTransition = o.transition; + this._applyTransition( o.transition ); + + if ( !this.options.theme ) { + this._setTheme( this._page.jqmData( "theme" ) || $.mobile.getInheritedTheme( this._page, "c" ) ); + } + + this._ui.screen.removeClass( "ui-screen-hidden" ); + this._ui.container.removeClass( "ui-popup-hidden" ); + + // Give applications a chance to modify the contents of the container before it appears + this._reposition( o ); + + if ( this.options.overlayTheme && androidBlacklist ) { + /* TODO: + The native browser on Android 4.0.X ("Ice Cream Sandwich") suffers from an issue where the popup overlay appears to be z-indexed + above the popup itself when certain other styles exist on the same page -- namely, any element set to `position: fixed` and certain + types of input. These issues are reminiscent of previously uncovered bugs in older versions of Android's native browser: + https://github.com/scottjehl/Device-Bugs/issues/3 + + This fix closes the following bugs ( I use "closes" with reluctance, and stress that this issue should be revisited as soon as possible ): + + https://github.com/jquery/jquery-mobile/issues/4816 + https://github.com/jquery/jquery-mobile/issues/4844 + https://github.com/jquery/jquery-mobile/issues/4874 + */ + + // TODO sort out why this._page isn't working + this.element.closest( ".ui-page" ).addClass( "ui-popup-open" ); + } + this._animate({ + additionalCondition: true, + transition: o.transition, + classToRemove: "", + screenClassToAdd: "in", + containerClassToAdd: "in", + applyTransition: false, + prereqs: this._prereqs + }); + }, + + _closePrereqScreen: function() { + this._ui.screen + .removeClass( "out" ) + .addClass( "ui-screen-hidden" ); + }, + + _closePrereqContainer: function() { + this._ui.container + .removeClass( "reverse out" ) + .addClass( "ui-popup-hidden" ) + .removeAttr( "style" ); + }, + + _closePrereqsDone: function() { + var opts = this.options; + + this._ui.container.removeAttr( "tabindex" ); + + // remove the global mutex for popups + $.mobile.popup.active = undefined; + + // alert users that the popup is closed + this._trigger( "afterclose" ); + }, + + _close: function( immediate ) { + this._ui.container.removeClass( "ui-popup-active" ); + this._page.removeClass( "ui-popup-open" ); + + this._isOpen = false; + + // Count down to triggering "popupafterclose" - we have two prerequisites: + // 1. The popup window reverse animation completes (container()) + // 2. The screen opacity animation completes (screen()) + this._createPrereqs( + $.proxy( this, "_closePrereqScreen" ), + $.proxy( this, "_closePrereqContainer" ), + $.proxy( this, "_closePrereqsDone" ) ); + + this._animate( { + additionalCondition: this._ui.screen.hasClass( "in" ), + transition: ( immediate ? "none" : ( this._currentTransition ) ), + classToRemove: "in", + screenClassToAdd: "out", + containerClassToAdd: "reverse out", + applyTransition: true, + prereqs: this._prereqs + }); + }, + + _unenhance: function() { + // Put the element back to where the placeholder was and remove the "ui-popup" class + this._setTheme( "none" ); + this.element + // Cannot directly insertAfter() - we need to detach() first, because + // insertAfter() will do nothing if the payload div was not attached + // to the DOM at the time the widget was created, and so the payload + // will remain inside the container even after we call insertAfter(). + // If that happens and we remove the container a few lines below, we + // will cause an infinite recursion - #5244 + .detach() + .insertAfter( this._ui.placeholder ) + .removeClass( "ui-popup ui-overlay-shadow ui-corner-all" ); + this._ui.screen.remove(); + this._ui.container.remove(); + this._ui.placeholder.remove(); + }, + + _destroy: function() { + if ( $.mobile.popup.active === this ) { + this.element.one( "popupafterclose", $.proxy( this, "_unenhance" ) ); + this.close(); + } else { + this._unenhance(); + } + }, + + _closePopup: function( e, data ) { + var parsedDst, toUrl, o = this.options, immediate = false; + + // restore location on screen + window.scrollTo( 0, this._scrollTop ); + + if ( e && e.type === "pagebeforechange" && data ) { + // Determine whether we need to rapid-close the popup, or whether we can + // take the time to run the closing transition + if ( typeof data.toPage === "string" ) { + parsedDst = data.toPage; + } else { + parsedDst = data.toPage.jqmData( "url" ); + } + parsedDst = $.mobile.path.parseUrl( parsedDst ); + toUrl = parsedDst.pathname + parsedDst.search + parsedDst.hash; + + if ( this._myUrl !== $.mobile.path.makeUrlAbsolute( toUrl ) ) { + // Going to a different page - close immediately + immediate = true; + } else { + e.preventDefault(); + } + } + + // remove nav bindings + o.container.unbind( o.closeEvents ); + // unbind click handlers added when history is disabled + this.element.undelegate( o.closeLinkSelector, o.closeLinkEvents ); + + this._close( immediate ); + }, + + // any navigation event after a popup is opened should close the popup + // NOTE the pagebeforechange is bound to catch navigation events that don't + // alter the url (eg, dialogs from popups) + _bindContainerClose: function() { + this.options.container + .one( this.options.closeEvents, $.proxy( this, "_closePopup" ) ); + }, + + // TODO no clear deliniation of what should be here and + // what should be in _open. Seems to be "visual" vs "history" for now + open: function( options ) { + var self = this, opts = this.options, url, hashkey, activePage, currentIsDialog, hasHash, urlHistory; + + // make sure open is idempotent + if( $.mobile.popup.active ) { + return; + } + + // set the global popup mutex + $.mobile.popup.active = this; + this._scrollTop = $.mobile.window.scrollTop(); + + // if history alteration is disabled close on navigate events + // and leave the url as is + if( !( opts.history ) ) { + self._open( options ); + self._bindContainerClose(); + + // When histoy is disabled we have to grab the data-rel + // back link clicks so we can close the popup instead of + // relying on history to do it for us + self.element + .delegate( opts.closeLinkSelector, opts.closeLinkEvents, function( e ) { + self.close(); + e.preventDefault(); + }); + + return; + } + + // cache some values for min/readability + urlHistory = $.mobile.urlHistory; + hashkey = $.mobile.dialogHashKey; + activePage = $.mobile.activePage; + currentIsDialog = activePage.is( ".ui-dialog" ); + this._myUrl = url = urlHistory.getActive().url; + hasHash = ( url.indexOf( hashkey ) > -1 ) && !currentIsDialog && ( urlHistory.activeIndex > 0 ); + + if ( hasHash ) { + self._open( options ); + self._bindContainerClose(); + return; + } + + // if the current url has no dialog hash key proceed as normal + // otherwise, if the page is a dialog simply tack on the hash key + if ( url.indexOf( hashkey ) === -1 && !currentIsDialog ){ + url = url + (url.indexOf( "#" ) > -1 ? hashkey : "#" + hashkey); + } else { + url = $.mobile.path.parseLocation().hash + hashkey; + } + + // Tack on an extra hashkey if this is the first page and we've just reconstructed the initial hash + if ( urlHistory.activeIndex === 0 && url === urlHistory.initialDst ) { + url += hashkey; + } + + // swallow the the initial navigation event, and bind for the next + $(window).one( "beforenavigate", function( e ) { + e.preventDefault(); + self._open( options ); + self._bindContainerClose(); + }); + + this.urlAltered = true; + $.mobile.navigate( url, {role: "dialog"} ); + }, + + close: function() { + // make sure close is idempotent + if( $.mobile.popup.active !== this ) { + return; + } + + this._scrollTop = $.mobile.window.scrollTop(); + + if( this.options.history && this.urlAltered ) { + $.mobile.back(); + this.urlAltered = false; + } else { + // simulate the nav bindings having fired + this._closePopup(); + } + } + }); + + + // TODO this can be moved inside the widget + $.mobile.popup.handleLink = function( $link ) { + var closestPage = $link.closest( ":jqmData(role='page')" ), + scope = ( ( closestPage.length === 0 ) ? $( "body" ) : closestPage ), + // NOTE make sure to get only the hash, ie7 (wp7) return the absolute href + // in this case ruining the element selection + popup = $( $.mobile.path.parseUrl($link.attr( "href" )).hash, scope[0] ), + offset; + + if ( popup.data( "mobile-popup" ) ) { + offset = $link.offset(); + popup.popup( "open", { + x: offset.left + $link.outerWidth() / 2, + y: offset.top + $link.outerHeight() / 2, + transition: $link.jqmData( "transition" ), + positionTo: $link.jqmData( "position-to" ) + }); + } + + //remove after delay + setTimeout( function() { + // Check if we are in a listview + var $parent = $link.parent().parent(); + if ($parent.hasClass("ui-li")) { + $link = $parent.parent(); + } + $link.removeClass( $.mobile.activeBtnClass ); + }, 300 ); + }; + + // TODO move inside _create + $.mobile.document.bind( "pagebeforechange", function( e, data ) { + if ( data.options.role === "popup" ) { + $.mobile.popup.handleLink( data.options.link ); + e.preventDefault(); + } + }); + + $.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.popup.prototype.enhanceWithin( e.target, true ); + }); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.panel", $.mobile.widget, { + options: { + classes: { + panel: "ui-panel", + panelOpen: "ui-panel-open", + panelClosed: "ui-panel-closed", + panelFixed: "ui-panel-fixed", + panelInner: "ui-panel-inner", + modal: "ui-panel-dismiss", + modalOpen: "ui-panel-dismiss-open", + pagePanel: "ui-page-panel", + pagePanelOpen: "ui-page-panel-open", + contentWrap: "ui-panel-content-wrap", + contentWrapOpen: "ui-panel-content-wrap-open", + contentWrapClosed: "ui-panel-content-wrap-closed", + contentFixedToolbar: "ui-panel-content-fixed-toolbar", + contentFixedToolbarOpen: "ui-panel-content-fixed-toolbar-open", + contentFixedToolbarClosed: "ui-panel-content-fixed-toolbar-closed", + animate: "ui-panel-animate" + }, + animate: true, + theme: "c", + position: "left", + dismissible: true, + display: "reveal", //accepts reveal, push, overlay + initSelector: ":jqmData(role='panel')", + swipeClose: true, + positionFixed: false + }, + + _panelID: null, + _closeLink: null, + _page: null, + _modal: null, + _pannelInner: null, + _wrapper: null, + _fixedToolbar: null, + + _create: function() { + var self = this, + $el = self.element, + page = $el.closest( ":jqmData(role='page')" ), + _getPageTheme = function() { + var $theme = $.data( page[0], "mobilePage" ).options.theme, + $pageThemeClass = "ui-body-" + $theme; + return $pageThemeClass; + }, + _getPanelInner = function() { + var $pannelInner = $el.find( "." + self.options.classes.panelInner ); + if ( $pannelInner.length === 0 ) { + $pannelInner = $el.children().wrapAll( '<div class="' + self.options.classes.panelInner + '" />' ).parent(); + } + return $pannelInner; + }, + _getWrapper = function() { + var $wrapper = page.find( "." + self.options.classes.contentWrap ); + if ( $wrapper.length === 0 ) { + $wrapper = page.children( ".ui-header:not(:jqmData(position='fixed')), .ui-content:not(:jqmData(role='popup')), .ui-footer:not(:jqmData(position='fixed'))" ).wrapAll( '<div class="' + self.options.classes.contentWrap + ' ' + _getPageTheme() + '" />' ).parent(); + if ( $.support.cssTransform3d && !!self.options.animate ) { + $wrapper.addClass( self.options.classes.animate ); + } + } + return $wrapper; + }, + _getFixedToolbar = function() { + var $fixedToolbar = page.find( "." + self.options.classes.contentFixedToolbar ); + if ( $fixedToolbar.length === 0 ) { + $fixedToolbar = page.find( ".ui-header:jqmData(position='fixed'), .ui-footer:jqmData(position='fixed')" ).addClass( self.options.classes.contentFixedToolbar ); + if ( $.support.cssTransform3d && !!self.options.animate ) { + $fixedToolbar.addClass( self.options.classes.animate ); + } + } + return $fixedToolbar; + }; + + // expose some private props to other methods + $.extend( this, { + _panelID: $el.attr( "id" ), + _closeLink: $el.find( ":jqmData(rel='close')" ), + _page: $el.closest( ":jqmData(role='page')" ), + _pageTheme: _getPageTheme(), + _pannelInner: _getPanelInner(), + _wrapper: _getWrapper(), + _fixedToolbar: _getFixedToolbar() + }); + + self._addPanelClasses(); + self._wrapper.addClass( this.options.classes.contentWrapClosed ); + self._fixedToolbar.addClass( this.options.classes.contentFixedToolbarClosed ); + // add class to page so we can set "overflow-x: hidden;" for it to fix Android zoom issue + self._page.addClass( self.options.classes.pagePanel ); + + // if animating, add the class to do so + if ( $.support.cssTransform3d && !!self.options.animate ) { + this.element.addClass( self.options.classes.animate ); + } + + self._bindUpdateLayout(); + self._bindCloseEvents(); + self._bindLinkListeners(); + self._bindPageEvents(); + + if ( !!self.options.dismissible ) { + self._createModal(); + } + + self._bindSwipeEvents(); + }, + + _createModal: function( options ) { + var self = this; + + self._modal = $( "<div class='" + self.options.classes.modal + "' data-panelid='" + self._panelID + "'></div>" ) + .on( "mousedown", function() { + self.close(); + }) + .appendTo( this._page ); + }, + + _getPosDisplayClasses: function( prefix ) { + return prefix + "-position-" + this.options.position + " " + prefix + "-display-" + this.options.display; + }, + + _getPanelClasses: function() { + var panelClasses = this.options.classes.panel + + " " + this._getPosDisplayClasses( this.options.classes.panel ) + + " " + this.options.classes.panelClosed; + + if ( this.options.theme ) { + panelClasses += " ui-body-" + this.options.theme; + } + if ( !!this.options.positionFixed ) { + panelClasses += " " + this.options.classes.panelFixed; + } + return panelClasses; + }, + + _addPanelClasses: function() { + this.element.addClass( this._getPanelClasses() ); + }, + + _bindCloseEvents: function() { + var self = this; + + self._closeLink.on( "click.panel" , function( e ) { + e.preventDefault(); + self.close(); + return false; + }); + self.element.on( "click.panel" , "a:jqmData(ajax='false')", function( e ) { + self.close(); + }); + }, + + _positionPanel: function() { + var self = this, + pannelInnerHeight = self._pannelInner.outerHeight(), + expand = pannelInnerHeight > $.mobile.getScreenHeight(); + + if ( expand || !self.options.positionFixed ) { + if ( expand ) { + self._unfixPanel(); + $.mobile.resetActivePageHeight( pannelInnerHeight ); + } + self._scrollIntoView( pannelInnerHeight ); + } else { + self._fixPanel(); + } + }, + + _scrollIntoView: function( pannelInnerHeight ) { + if ( pannelInnerHeight < $( window ).scrollTop() ) { + window.scrollTo( 0, 0 ); + } + }, + + _bindFixListener: function() { + this._on( $( window ), { "throttledresize": "_positionPanel" }); + }, + + _unbindFixListener: function() { + this._off( $( window ), "throttledresize" ); + }, + + _unfixPanel: function() { + if ( !!this.options.positionFixed && $.support.fixedPosition ) { + this.element.removeClass( this.options.classes.panelFixed ); + } + }, + + _fixPanel: function() { + if ( !!this.options.positionFixed && $.support.fixedPosition ) { + this.element.addClass( this.options.classes.panelFixed ); + } + }, + + _bindUpdateLayout: function() { + var self = this; + + self.element.on( "updatelayout", function( e ) { + if ( self._open ) { + self._positionPanel(); + } + }); + }, + + _bindLinkListeners: function() { + var self = this; + + self._page.on( "click.panel" , "a", function( e ) { + if ( this.href.split( "#" )[ 1 ] === self._panelID && self._panelID !== undefined ) { + e.preventDefault(); + var $link = $( this ); + if ( $link.is( ":jqmData(role='button')" ) ) { + $link.addClass( $.mobile.activeBtnClass ); + self.element.one( "panelopen panelclose", function() { + $link.removeClass( $.mobile.activeBtnClass ); + }); + } + self.toggle(); + return false; + } + }); + }, + + _bindSwipeEvents: function() { + var self = this, + area = self._modal ? self.element.add( self._modal ) : self.element; + + // on swipe, close the panel + if( !!self.options.swipeClose ) { + if ( self.options.position === "left" ) { + area.on( "swipeleft.panel", function( e ) { + self.close(); + }); + } else { + area.on( "swiperight.panel", function( e ) { + self.close(); + }); + } + } + }, + + _bindPageEvents: function() { + var self = this; + + self._page + // Close the panel if another panel on the page opens + .on( "panelbeforeopen", function( e ) { + if ( self._open && e.target !== self.element[ 0 ] ) { + self.close(); + } + }) + // clean up open panels after page hide + .on( "pagehide", function( e ) { + if ( self._open ) { + self.close( true ); + } + }) + // on escape, close? might need to have a target check too... + .on( "keyup.panel", function( e ) { + if ( e.keyCode === 27 && self._open ) { + self.close(); + } + }); + }, + + // state storage of open or closed + _open: false, + + _contentWrapOpenClasses: null, + _fixedToolbarOpenClasses: null, + _modalOpenClasses: null, + + open: function( immediate ) { + if ( !this._open ) { + var self = this, + o = self.options, + _openPanel = function() { + self._page.off( "panelclose" ); + self._page.jqmData( "panel", "open" ); + + if ( !immediate && $.support.cssTransform3d && !!o.animate ) { + self.element.add( self._wrapper ).on( self._transitionEndEvents, complete ); + } else { + setTimeout( complete, 0 ); + } + + if ( self.options.theme && self.options.display !== "overlay" ) { + self._page + .removeClass( self._pageTheme ) + .addClass( "ui-body-" + self.options.theme ); + } + + self.element.removeClass( o.classes.panelClosed ).addClass( o.classes.panelOpen ); + + self._contentWrapOpenClasses = self._getPosDisplayClasses( o.classes.contentWrap ); + self._wrapper + .removeClass( o.classes.contentWrapClosed ) + .addClass( self._contentWrapOpenClasses + " " + o.classes.contentWrapOpen ); + + self._fixedToolbarOpenClasses = self._getPosDisplayClasses( o.classes.contentFixedToolbar ); + self._fixedToolbar + .removeClass( o.classes.contentFixedToolbarClosed ) + .addClass( self._fixedToolbarOpenClasses + " " + o.classes.contentFixedToolbarOpen ); + + self._modalOpenClasses = self._getPosDisplayClasses( o.classes.modal ) + " " + o.classes.modalOpen; + if ( self._modal ) { + self._modal.addClass( self._modalOpenClasses ); + } + }, + complete = function() { + self.element.add( self._wrapper ).off( self._transitionEndEvents, complete ); + + self._page.addClass( o.classes.pagePanelOpen ); + + self._positionPanel(); + self._bindFixListener(); + + self._trigger( "open" ); + }; + + if ( this.element.closest( ".ui-page-active" ).length < 0 ) { + immediate = true; + } + + self._trigger( "beforeopen" ); + + if ( self._page.jqmData('panel') === "open" ) { + self._page.on( "panelclose", function() { + _openPanel(); + }); + } else { + _openPanel(); + } + + self._open = true; + } + }, + + close: function( immediate ) { + if ( this._open ) { + var o = this.options, + self = this, + _closePanel = function() { + if ( !immediate && $.support.cssTransform3d && !!o.animate ) { + self.element.add( self._wrapper ).on( self._transitionEndEvents, complete ); + } else { + setTimeout( complete, 0 ); + } + + self._page.removeClass( o.classes.pagePanelOpen ); + self.element.removeClass( o.classes.panelOpen ); + self._wrapper.removeClass( o.classes.contentWrapOpen ); + self._fixedToolbar.removeClass( o.classes.contentFixedToolbarOpen ); + + if ( self._modal ) { + self._modal.removeClass( self._modalOpenClasses ); + } + }, + complete = function() { + if ( self.options.theme && self.options.display !== "overlay" ) { + self._page.removeClass( "ui-body-" + self.options.theme ).addClass( self._pageTheme ); + } + self.element.add( self._wrapper ).off( self._transitionEndEvents, complete ); + self.element.addClass( o.classes.panelClosed ); + + self._wrapper + .removeClass( self._contentWrapOpenClasses ) + .addClass( o.classes.contentWrapClosed ); + + self._fixedToolbar + .removeClass( self._fixedToolbarOpenClasses ) + .addClass( o.classes.contentFixedToolbarClosed ); + + self._fixPanel(); + self._unbindFixListener(); + $.mobile.resetActivePageHeight(); + + self._page.jqmRemoveData( "panel" ); + self._trigger( "close" ); + }; + + if ( this.element.closest( ".ui-page-active" ).length < 0 ) { + immediate = true; + } + self._trigger( "beforeclose" ); + + _closePanel(); + + self._open = false; + } + }, + + toggle: function( options ) { + this[ this._open ? "close" : "open" ](); + }, + + _transitionEndEvents: "webkitTransitionEnd oTransitionEnd otransitionend transitionend msTransitionEnd", + + _destroy: function() { + var classes = this.options.classes, + theme = this.options.theme, + hasOtherSiblingPanels = this.element.siblings( "." + classes.panel ).length; + + // create + if ( !hasOtherSiblingPanels ) { + this._wrapper.children().unwrap(); + this._page.find( "a" ).unbind( "panelopen panelclose" ); + this._page.removeClass( classes.pagePanel ); + if ( this._open ) { + this._page.jqmRemoveData( "panel" ); + this._page.removeClass( classes.pagePanelOpen ); + if ( theme ) { + this._page.removeClass( "ui-body-" + theme ).addClass( this._pageTheme ); + } + $.mobile.resetActivePageHeight(); + } + } else if ( this._open ) { + this._wrapper.removeClass( classes.contentWrapOpen ); + this._fixedToolbar.removeClass( classes.contentFixedToolbarOpen ); + this._page.jqmRemoveData( "panel" ); + this._page.removeClass( classes.pagePanelOpen ); + if ( theme ) { + this._page.removeClass( "ui-body-" + theme ).addClass( this._pageTheme ); + } + } + + this._pannelInner.children().unwrap(); + + this.element.removeClass( [ this._getPanelClasses(), classes.panelAnimate ].join( " " ) ) + .off( "swipeleft.panel swiperight.panel" ) + .off( "panelbeforeopen" ) + .off( "panelhide" ) + .off( "keyup.panel" ) + .off( "updatelayout" ); + + this._closeLink.off( "click.panel" ); + + if ( this._modal ) { + this._modal.remove(); + } + + // open and close + this.element.off( this._transitionEndEvents ) + .removeClass( [ classes.panelUnfixed, classes.panelClosed, classes.panelOpen ].join( " " ) ); + } +}); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.panel.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.table", $.mobile.widget, { + + options: { + classes: { + table: "ui-table" + }, + initSelector: ":jqmData(role='table')" + }, + + _create: function() { + + var self = this, + trs = this.element.find( "thead tr" ); + + this.element.addClass( this.options.classes.table ); + + // Expose headers and allHeaders properties on the widget + // headers references the THs within the first TR in the table + self.headers = this.element.find( "tr:eq(0)" ).children(); + + // allHeaders references headers, plus all THs in the thead, which may include several rows, or not + self.allHeaders = self.headers.add( trs.children() ); + + trs.each(function(){ + + var coltally = 0; + + $( this ).children().each(function( i ){ + + var span = parseInt( $( this ).attr( "colspan" ), 10 ), + sel = ":nth-child(" + ( coltally + 1 ) + ")"; + + $( this ) + .jqmData( "colstart", coltally + 1 ); + + if( span ){ + for( var j = 0; j < span - 1; j++ ){ + coltally++; + sel += ", :nth-child(" + ( coltally + 1 ) + ")"; + } + } + + // Store "cells" data on header as a reference to all cells in the same column as this TH + $( this ) + .jqmData( "cells", self.element.find( "tr" ).not( trs.eq(0) ).not( this ).children( sel ) ); + + coltally++; + + }); + + }); + + } + +}); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.table.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + + +(function( $, undefined ) { + +$.mobile.table.prototype.options.mode = "columntoggle"; + +$.mobile.table.prototype.options.columnBtnTheme = null; + +$.mobile.table.prototype.options.columnPopupTheme = null; + +$.mobile.table.prototype.options.columnBtnText = "Columns..."; + +$.mobile.table.prototype.options.classes = $.extend( + $.mobile.table.prototype.options.classes, + { + popup: "ui-table-columntoggle-popup", + columnBtn: "ui-table-columntoggle-btn", + priorityPrefix: "ui-table-priority-", + columnToggleTable: "ui-table-columntoggle" + } +); + +$.mobile.document.delegate( ":jqmData(role='table')", "tablecreate", function() { + + var $table = $( this ), + self = $table.data( "mobile-table" ), + o = self.options, + ns = $.mobile.ns; + + if( o.mode !== "columntoggle" ){ + return; + } + + self.element.addClass( o.classes.columnToggleTable ); + + var id = ( $table.attr( "id" ) || o.classes.popup ) + "-popup", //TODO BETTER FALLBACK ID HERE + $menuButton = $( "<a href='#" + id + "' class='" + o.classes.columnBtn + "' data-" + ns + "rel='popup' data-" + ns + "mini='true'>" + o.columnBtnText + "</a>" ), + $popup = $( "<div data-" + ns + "role='popup' data-" + ns + "role='fieldcontain' class='" + o.classes.popup + "' id='" + id + "'></div>"), + $menu = $("<fieldset data-" + ns + "role='controlgroup'></fieldset>"); + + // create the hide/show toggles + self.headers.not( "td" ).each(function(){ + + var priority = $( this ).jqmData( "priority" ), + $cells = $( this ).add( $( this ).jqmData( "cells" ) ); + + if( priority ){ + + $cells.addClass( o.classes.priorityPrefix + priority ); + + $("<label><input type='checkbox' checked />" + $( this ).text() + "</label>" ) + .appendTo( $menu ) + .children( 0 ) + .jqmData( "cells", $cells ) + .checkboxradio({ + theme: o.columnPopupTheme + }); + } + }); + $menu.appendTo( $popup ); + + // bind change event listeners to inputs - TODO: move to a private method? + $menu.on( "change", "input", function( e ){ + if( this.checked ){ + $( this ).jqmData( "cells" ).removeClass( "ui-table-cell-hidden" ).addClass( "ui-table-cell-visible" ); + } + else { + $( this ).jqmData( "cells" ).removeClass( "ui-table-cell-visible" ).addClass( "ui-table-cell-hidden" ); + } + }); + + $menuButton + .insertBefore( $table ) + .buttonMarkup({ + theme: o.columnBtnTheme + }); + + $popup + .insertBefore( $table ) + .popup(); + + // refresh method + self.refresh = function(){ + $menu.find( "input" ).each( function(){ + this.checked = $( this ).jqmData( "cells" ).eq(0).css( "display" ) === "table-cell"; + $( this ).checkboxradio( "refresh" ); + }); + }; + + $.mobile.window.on( "throttledresize", self.refresh ); + + self.refresh(); + +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.mobile.table.prototype.options.mode = "reflow"; + +$.mobile.table.prototype.options.classes = $.extend( + $.mobile.table.prototype.options.classes, + { + reflowTable: "ui-table-reflow", + cellLabels: "ui-table-cell-label" + } +); + +$.mobile.document.delegate( ":jqmData(role='table')", "tablecreate", function() { + + var $table = $( this ), + self = $table.data( "mobile-table" ), + o = self.options; + + // If it's not reflow mode, return here. + if( o.mode !== "reflow" ){ + return; + } + + self.element.addClass( o.classes.reflowTable ); + + // get headers in reverse order so that top-level headers are appended last + var reverseHeaders = $( self.allHeaders.get().reverse() ); + + // create the hide/show toggles + reverseHeaders.each(function(i){ + var $cells = $( this ).jqmData( "cells" ), + colstart = $( this ).jqmData( "colstart" ), + hierarchyClass = $cells.not( this ).filter( "thead th" ).length && " ui-table-cell-label-top", + text = $(this).text(); + + if( text !== "" ){ + + if( hierarchyClass ){ + var iteration = parseInt( $( this ).attr( "colspan" ), 10 ), + filter = ""; + + if( iteration ){ + filter = "td:nth-child("+ iteration +"n + " + ( colstart ) +")"; + } + $cells.filter( filter ).prepend( "<b class='" + o.classes.cellLabels + hierarchyClass + "'>" + text + "</b>" ); + } + else { + $cells.prepend( "<b class='" + o.classes.cellLabels + "'>" + text + "</b>" ); + } + + } + }); + +}); + +})( jQuery ); + +(function( $ ) { + var meta = $( "meta[name=viewport]" ), + initialContent = meta.attr( "content" ), + disabledZoom = initialContent + ",maximum-scale=1, user-scalable=no", + enabledZoom = initialContent + ",maximum-scale=10, user-scalable=yes", + disabledInitially = /(user-scalable[\s]*=[\s]*no)|(maximum-scale[\s]*=[\s]*1)[$,\s]/.test( initialContent ); + + $.mobile.zoom = $.extend( {}, { + enabled: !disabledInitially, + locked: false, + disable: function( lock ) { + if ( !disabledInitially && !$.mobile.zoom.locked ) { + meta.attr( "content", disabledZoom ); + $.mobile.zoom.enabled = false; + $.mobile.zoom.locked = lock || false; + } + }, + enable: function( unlock ) { + if ( !disabledInitially && ( !$.mobile.zoom.locked || unlock === true ) ) { + meta.attr( "content", enabledZoom ); + $.mobile.zoom.enabled = true; + $.mobile.zoom.locked = false; + } + }, + restore: function() { + if ( !disabledInitially ) { + meta.attr( "content", initialContent ); + $.mobile.zoom.enabled = true; + } + } + }); + +}( jQuery )); + +(function( $, undefined ) { + +$.widget( "mobile.textinput", $.mobile.widget, { + options: { + theme: null, + mini: false, + // This option defaults to true on iOS devices. + preventFocusZoom: /iPhone|iPad|iPod/.test( navigator.platform ) && navigator.userAgent.indexOf( "AppleWebKit" ) > -1, + initSelector: "input[type='text'], input[type='search'], :jqmData(type='search'), input[type='number'], :jqmData(type='number'), input[type='password'], input[type='email'], input[type='url'], input[type='tel'], textarea, input[type='time'], input[type='date'], input[type='month'], input[type='week'], input[type='datetime'], input[type='datetime-local'], input[type='color'], input:not([type]), input[type='file']", + clearBtn: false, + clearSearchButtonText: null, //deprecating for 1.3... + clearBtnText: "clear text", + disabled: false + }, + + _create: function() { + + var self = this, + input = this.element, + o = this.options, + theme = o.theme || $.mobile.getInheritedTheme( this.element, "c" ), + themeclass = " ui-body-" + theme, + miniclass = o.mini ? " ui-mini" : "", + isSearch = input.is( "[type='search'], :jqmData(type='search')" ), + focusedEl, + clearbtn, + clearBtnText = o.clearSearchButtonText || o.clearBtnText, + clearBtnBlacklist = input.is( "textarea, :jqmData(type='range')" ), + inputNeedsClearBtn = !!o.clearBtn && !clearBtnBlacklist, + inputNeedsWrap = input.is( "input" ) && !input.is( ":jqmData(type='range')" ); + + function toggleClear() { + setTimeout( function() { + clearbtn.toggleClass( "ui-input-clear-hidden", !input.val() ); + }, 0 ); + } + + $( "label[for='" + input.attr( "id" ) + "']" ).addClass( "ui-input-text" ); + + focusedEl = input.addClass( "ui-input-text ui-body-"+ theme ); + + // XXX: Temporary workaround for issue 785 (Apple bug 8910589). + // Turn off autocorrect and autocomplete on non-iOS 5 devices + // since the popup they use can't be dismissed by the user. Note + // that we test for the presence of the feature by looking for + // the autocorrect property on the input element. We currently + // have no test for iOS 5 or newer so we're temporarily using + // the touchOverflow support flag for jQM 1.0. Yes, I feel dirty. - jblas + if ( typeof input[0].autocorrect !== "undefined" && !$.support.touchOverflow ) { + // Set the attribute instead of the property just in case there + // is code that attempts to make modifications via HTML. + input[0].setAttribute( "autocorrect", "off" ); + input[0].setAttribute( "autocomplete", "off" ); + } + + //"search" and "text" input widgets + if ( isSearch ) { + focusedEl = input.wrap( "<div class='ui-input-search ui-shadow-inset ui-btn-corner-all ui-btn-shadow ui-icon-searchfield" + themeclass + miniclass + "'></div>" ).parent(); + } else if ( inputNeedsWrap ) { + focusedEl = input.wrap( "<div class='ui-input-text ui-shadow-inset ui-corner-all ui-btn-shadow" + themeclass + miniclass + "'></div>" ).parent(); + } + + if( inputNeedsClearBtn || isSearch ) { + clearbtn = $( "<a href='#' class='ui-input-clear' title='" + clearBtnText + "'>" + clearBtnText + "</a>" ) + .bind( "click", function( event ) { + input + .val( "" ) + .focus() + .trigger( "change" ); + clearbtn.addClass( "ui-input-clear-hidden" ); + event.preventDefault(); + }) + .appendTo( focusedEl ) + .buttonMarkup({ + icon: "delete", + iconpos: "notext", + corners: true, + shadow: true, + mini: o.mini + }); + + if ( !isSearch ) { + focusedEl.addClass( "ui-input-has-clear" ); + } + + toggleClear(); + + input.bind( "paste cut keyup input focus change blur", toggleClear ); + } + else if ( !inputNeedsWrap && !isSearch ) { + input.addClass( "ui-corner-all ui-shadow-inset" + themeclass + miniclass ); + } + + input.focus(function() { + // In many situations, iOS will zoom into the input upon tap, this prevents that from happening + if ( o.preventFocusZoom ) { + $.mobile.zoom.disable( true ); + } + focusedEl.addClass( $.mobile.focusClass ); + }) + .blur(function() { + focusedEl.removeClass( $.mobile.focusClass ); + if ( o.preventFocusZoom ) { + $.mobile.zoom.enable( true ); + } + }) + + // Autogrow + if ( input.is( "textarea" ) ) { + var extraLineHeight = 15, + keyupTimeoutBuffer = 100, + keyupTimeout; + + this._keyup = function() { + var scrollHeight = input[ 0 ].scrollHeight, + clientHeight = input[ 0 ].clientHeight; + + if ( clientHeight < scrollHeight ) { + input.height( scrollHeight + extraLineHeight ); + } + }; + + input.on( "keyup change input paste", function() { + clearTimeout( keyupTimeout ); + keyupTimeout = setTimeout( self._keyup, keyupTimeoutBuffer ); + }); + + // binding to pagechange here ensures that for pages loaded via + // ajax the height is recalculated without user input + this._on( $.mobile.document, { "pagechange": "_keyup" }); + + // Issue 509: the browser is not providing scrollHeight properly until the styles load + if ( $.trim( input.val() ) ) { + // bind to the window load to make sure the height is calculated based on BOTH + // the DOM and CSS + this._on( $.mobile.window, {"load": "_keyup"}); + } + } + if ( input.attr( "disabled" ) ) { + this.disable(); + } + }, + + disable: function() { + var $el, + isSearch = this.element.is( "[type='search'], :jqmData(type='search')" ), + inputNeedsWrap = this.element.is( "input" ) && !this.element.is( ":jqmData(type='range')" ), + parentNeedsDisabled = this.element.attr( "disabled", true ) && ( inputNeedsWrap || isSearch ); + + if ( parentNeedsDisabled ) { + $el = this.element.parent(); + } else { + $el = this.element; + } + $el.addClass( "ui-disabled" ); + return this._setOption( "disabled", true ); + }, + + enable: function() { + var $el, + isSearch = this.element.is( "[type='search'], :jqmData(type='search')" ), + inputNeedsWrap = this.element.is( "input" ) && !this.element.is( ":jqmData(type='range')" ), + parentNeedsEnabled = this.element.attr( "disabled", false ) && ( inputNeedsWrap || isSearch ); + + if ( parentNeedsEnabled ) { + $el = this.element.parent(); + } else { + $el = this.element; + } + $el.removeClass( "ui-disabled" ); + return this._setOption( "disabled", false ); + } +}); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.textinput.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.mobile.listview.prototype.options.filter = false; +$.mobile.listview.prototype.options.filterPlaceholder = "Filter items..."; +$.mobile.listview.prototype.options.filterTheme = "c"; +$.mobile.listview.prototype.options.filterReveal = false; +// TODO rename callback/deprecate and default to the item itself as the first argument +var defaultFilterCallback = function( text, searchValue, item ) { + return text.toString().toLowerCase().indexOf( searchValue ) === -1; + }; + +$.mobile.listview.prototype.options.filterCallback = defaultFilterCallback; + +$.mobile.document.delegate( "ul, ol", "listviewcreate", function() { + + var list = $( this ), + listview = list.data( "mobile-listview" ); + + if ( !listview.options.filter ) { + return; + } + + if ( listview.options.filterReveal ) { + list.children().addClass( "ui-screen-hidden" ); + } + + var wrapper = $( "<form>", { + "class": "ui-listview-filter ui-bar-" + listview.options.filterTheme, + "role": "search" + }).submit( function( e ) { + e.preventDefault(); + search.blur(); + }), + onKeyUp = function( e ) { + var $this = $( this ), + val = this.value.toLowerCase(), + listItems = null, + li = list.children(), + lastval = $this.jqmData( "lastval" ) + "", + childItems = false, + itemtext = "", + item, + // Check if a custom filter callback applies + isCustomFilterCallback = listview.options.filterCallback !== defaultFilterCallback; + + if ( lastval && lastval === val ) { + // Execute the handler only once per value change + return; + } + + listview._trigger( "beforefilter", "beforefilter", { input: this } ); + + // Change val as lastval for next execution + $this.jqmData( "lastval" , val ); + if ( isCustomFilterCallback || val.length < lastval.length || val.indexOf( lastval ) !== 0 ) { + + // Custom filter callback applies or removed chars or pasted something totally different, check all items + listItems = list.children(); + } else { + + // Only chars added, not removed, only use visible subset + listItems = list.children( ":not(.ui-screen-hidden)" ); + + if ( !listItems.length && listview.options.filterReveal ) { + listItems = list.children( ".ui-screen-hidden" ); + } + } + + if ( val ) { + + // This handles hiding regular rows without the text we search for + // and any list dividers without regular rows shown under it + + for ( var i = listItems.length - 1; i >= 0; i-- ) { + item = $( listItems[ i ] ); + itemtext = item.jqmData( "filtertext" ) || item.text(); + + if ( item.is( "li:jqmData(role=list-divider)" ) ) { + + item.toggleClass( "ui-filter-hidequeue" , !childItems ); + + // New bucket! + childItems = false; + + } else if ( listview.options.filterCallback( itemtext, val, item ) ) { + + //mark to be hidden + item.toggleClass( "ui-filter-hidequeue" , true ); + } else { + + // There's a shown item in the bucket + childItems = true; + } + } + + // Show items, not marked to be hidden + listItems + .filter( ":not(.ui-filter-hidequeue)" ) + .toggleClass( "ui-screen-hidden", false ); + + // Hide items, marked to be hidden + listItems + .filter( ".ui-filter-hidequeue" ) + .toggleClass( "ui-screen-hidden", true ) + .toggleClass( "ui-filter-hidequeue", false ); + + } else { + + //filtervalue is empty => show all + listItems.toggleClass( "ui-screen-hidden", !!listview.options.filterReveal ); + } + listview._addFirstLastClasses( li, listview._getVisibles( li, false ), false ); + }, + search = $( "<input>", { + placeholder: listview.options.filterPlaceholder + }) + .attr( "data-" + $.mobile.ns + "type", "search" ) + .jqmData( "lastval", "" ) + .bind( "keyup change input", onKeyUp ) + .appendTo( wrapper ) + .textinput(); + + if ( listview.options.inset ) { + wrapper.addClass( "ui-listview-filter-inset" ); + } + + wrapper.bind( "submit", function() { + return false; + }) + .insertBefore( list ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.slider", $.mobile.widget, { + widgetEventPrefix: "slide", + + options: { + theme: null, + trackTheme: null, + disabled: false, + initSelector: "input[type='range'], :jqmData(type='range'), :jqmData(role='slider')", + mini: false, + highlight: false + }, + + _create: function() { + + // TODO: Each of these should have comments explain what they're for + var self = this, + control = this.element, + parentTheme = $.mobile.getInheritedTheme( control, "c" ), + theme = this.options.theme || parentTheme, + trackTheme = this.options.trackTheme || parentTheme, + cType = control[ 0 ].nodeName.toLowerCase(), + isSelect = this.isToggleSwitch = cType === "select", + isRangeslider = control.parent().is( ":jqmData(role='rangeslider')" ), + selectClass = ( this.isToggleSwitch ) ? "ui-slider-switch" : "", + controlID = control.attr( "id" ), + $label = $( "[for='" + controlID + "']" ), + labelID = $label.attr( "id" ) || controlID + "-label", + label = $label.attr( "id", labelID ), + min = !this.isToggleSwitch ? parseFloat( control.attr( "min" ) ) : 0, + max = !this.isToggleSwitch ? parseFloat( control.attr( "max" ) ) : control.find( "option" ).length-1, + step = window.parseFloat( control.attr( "step" ) || 1 ), + miniClass = ( this.options.mini || control.jqmData( "mini" ) ) ? " ui-mini" : "", + domHandle = document.createElement( "a" ), + handle = $( domHandle ), + domSlider = document.createElement( "div" ), + slider = $( domSlider ), + valuebg = this.options.highlight && !this.isToggleSwitch ? (function() { + var bg = document.createElement( "div" ); + bg.className = "ui-slider-bg " + $.mobile.activeBtnClass + " ui-btn-corner-all"; + return $( bg ).prependTo( slider ); + })() : false, + options; + + domHandle.setAttribute( "href", "#" ); + domSlider.setAttribute( "role", "application" ); + domSlider.className = [this.isToggleSwitch ? "ui-slider " : "ui-slider-track ",selectClass," ui-btn-down-",trackTheme," ui-btn-corner-all", miniClass].join( "" ); + domHandle.className = "ui-slider-handle"; + domSlider.appendChild( domHandle ); + + handle.buttonMarkup({ corners: true, theme: theme, shadow: true }) + .attr({ + "role": "slider", + "aria-valuemin": min, + "aria-valuemax": max, + "aria-valuenow": this._value(), + "aria-valuetext": this._value(), + "title": this._value(), + "aria-labelledby": labelID + }); + + $.extend( this, { + slider: slider, + handle: handle, + type: cType, + step: step, + max: max, + min: min, + valuebg: valuebg, + isRangeslider: isRangeslider, + dragging: false, + beforeStart: null, + userModified: false, + mouseMoved: false + }); + + if ( this.isToggleSwitch ) { + var wrapper = document.createElement( "div" ); + wrapper.className = "ui-slider-inneroffset"; + + for ( var j = 0, length = domSlider.childNodes.length; j < length; j++ ) { + wrapper.appendChild( domSlider.childNodes[j] ); + } + + domSlider.appendChild( wrapper ); + + // slider.wrapInner( "<div class='ui-slider-inneroffset'></div>" ); + + // make the handle move with a smooth transition + handle.addClass( "ui-slider-handle-snapping" ); + + options = control.find( "option" ); + + for ( var i = 0, optionsCount = options.length; i < optionsCount; i++ ) { + var side = !i ? "b" : "a", + sliderTheme = !i ? " ui-btn-down-" + trackTheme : ( " " + $.mobile.activeBtnClass ), + sliderLabel = document.createElement( "div" ), + sliderImg = document.createElement( "span" ); + + sliderImg.className = ["ui-slider-label ui-slider-label-", side, sliderTheme, " ui-btn-corner-all"].join( "" ); + sliderImg.setAttribute( "role", "img" ); + sliderImg.appendChild( document.createTextNode( options[i].innerHTML ) ); + $( sliderImg ).prependTo( slider ); + } + + self._labels = $( ".ui-slider-label", slider ); + + } + + label.addClass( "ui-slider" ); + + // monitor the input for updated values + control.addClass( this.isToggleSwitch ? "ui-slider-switch" : "ui-slider-input" ); + + this._on( control, { + "change": "_controlChange", + "keyup": "_controlKeyup", + "blur": "_controlBlur", + "vmouseup": "_controlVMouseUp" + }); + + slider.bind( "vmousedown", $.proxy( this._sliderVMouseDown, this ) ) + .bind( "vclick", false ); + + // We have to instantiate a new function object for the unbind to work properly + // since the method itself is defined in the prototype (causing it to unbind everything) + this._on( document, { "vmousemove": "_preventDocumentDrag" }); + this._on( slider.add( document ), { "vmouseup": "_sliderVMouseUp" }); + + slider.insertAfter( control ); + + // wrap in a div for styling purposes + if ( !this.isToggleSwitch && !isRangeslider ) { + var wrapper = this.options.mini ? "<div class='ui-slider ui-mini'>" : "<div class='ui-slider'>"; + + control.add( slider ).wrapAll( wrapper ); + } + + // Only add focus class to toggle switch, sliders get it automatically from ui-btn + if ( this.isToggleSwitch ) { + this.handle.bind({ + focus: function() { + slider.addClass( $.mobile.focusClass ); + }, + + blur: function() { + slider.removeClass( $.mobile.focusClass ); + } + }); + } + + // bind the handle event callbacks and set the context to the widget instance + this._on( this.handle, { + "vmousedown": "_handleVMouseDown", + "keydown": "_handleKeydown", + "keyup": "_handleKeyup" + }); + + this.handle.bind( "vclick", false ); + + if ( this._handleFormReset ) { + this._handleFormReset(); + } + + this.refresh( undefined, undefined, true ); + }, + + _controlChange: function( event ) { + // if the user dragged the handle, the "change" event was triggered from inside refresh(); don't call refresh() again + if ( this._trigger( "controlchange", event ) === false ) { + return false; + } + if ( !this.mouseMoved ) { + this.refresh( this._value(), true ); + } + }, + + _controlKeyup: function( event ) { // necessary? + this.refresh( this._value(), true, true ); + }, + + _controlBlur: function( event ) { + this.refresh( this._value(), true ); + }, + + // it appears the clicking the up and down buttons in chrome on + // range/number inputs doesn't trigger a change until the field is + // blurred. Here we check thif the value has changed and refresh + _controlVMouseUp: function( event ) { + this._checkedRefresh(); + }, + + // NOTE force focus on handle + _handleVMouseDown: function( event ) { + this.handle.focus(); + }, + + _handleKeydown: function( event ) { + var index = this._value(); + if ( this.options.disabled ) { + return; + } + + // In all cases prevent the default and mark the handle as active + switch ( event.keyCode ) { + case $.mobile.keyCode.HOME: + case $.mobile.keyCode.END: + case $.mobile.keyCode.PAGE_UP: + case $.mobile.keyCode.PAGE_DOWN: + case $.mobile.keyCode.UP: + case $.mobile.keyCode.RIGHT: + case $.mobile.keyCode.DOWN: + case $.mobile.keyCode.LEFT: + event.preventDefault(); + + if ( !this._keySliding ) { + this._keySliding = true; + this.handle.addClass( "ui-state-active" ); + } + + break; + } + + // move the slider according to the keypress + switch ( event.keyCode ) { + case $.mobile.keyCode.HOME: + this.refresh( this.min ); + break; + case $.mobile.keyCode.END: + this.refresh( this.max ); + break; + case $.mobile.keyCode.PAGE_UP: + case $.mobile.keyCode.UP: + case $.mobile.keyCode.RIGHT: + this.refresh( index + this.step ); + break; + case $.mobile.keyCode.PAGE_DOWN: + case $.mobile.keyCode.DOWN: + case $.mobile.keyCode.LEFT: + this.refresh( index - this.step ); + break; + } + }, // remove active mark + + _handleKeyup: function( event ) { + if ( this._keySliding ) { + this._keySliding = false; + this.handle.removeClass( "ui-state-active" ); + } + }, + + _sliderVMouseDown: function( event ) { + // NOTE: we don't do this in refresh because we still want to + // support programmatic alteration of disabled inputs + if ( this.options.disabled ) { + return false; + } + if ( this._trigger( "beforestart", event ) === false ) { + return false; + } + this.dragging = true; + this.userModified = false; + this.mouseMoved = false; + + if ( this.isToggleSwitch ) { + this.beforeStart = this.element[0].selectedIndex; + } + + + this.refresh( event ); + this._trigger( "start" ); + return false; + }, + + _sliderVMouseUp: function() { + if ( this.dragging ) { + this.dragging = false; + + if ( this.isToggleSwitch ) { + // make the handle move with a smooth transition + this.handle.addClass( "ui-slider-handle-snapping" ); + + if ( this.mouseMoved ) { + // this is a drag, change the value only if user dragged enough + if ( this.userModified ) { + this.refresh( this.beforeStart === 0 ? 1 : 0 ); + } else { + this.refresh( this.beforeStart ); + } + } else { + // this is just a click, change the value + this.refresh( this.beforeStart === 0 ? 1 : 0 ); + } + } + + this.mouseMoved = false; + this._trigger( "stop" ); + return false; + } + }, + + _preventDocumentDrag: function( event ) { + // NOTE: we don't do this in refresh because we still want to + // support programmatic alteration of disabled inputs + if ( this._trigger( "drag", event ) === false) { + return false; + } + if ( this.dragging && !this.options.disabled ) { + + // this.mouseMoved must be updated before refresh() because it will be used in the control "change" event + this.mouseMoved = true; + + if ( this.isToggleSwitch ) { + // make the handle move in sync with the mouse + this.handle.removeClass( "ui-slider-handle-snapping" ); + } + + this.refresh( event ); + + // only after refresh() you can calculate this.userModified + this.userModified = this.beforeStart !== this.element[0].selectedIndex; + return false; + } + }, + + _checkedRefresh: function() { + if ( this.value != this._value() ) { + this.refresh( this._value() ); + } + }, + + _value: function() { + return this.isToggleSwitch ? this.element[0].selectedIndex : parseFloat( this.element.val() ) ; + }, + + + _reset: function() { + this.refresh( undefined, false, true ); + }, + + refresh: function( val, isfromControl, preventInputUpdate ) { + // NOTE: we don't return here because we want to support programmatic + // alteration of the input value, which should still update the slider + + var self = this, + parentTheme = $.mobile.getInheritedTheme( this.element, "c" ), + theme = this.options.theme || parentTheme, + trackTheme = this.options.trackTheme || parentTheme; + + self.slider[0].className = [ this.isToggleSwitch ? "ui-slider ui-slider-switch" : "ui-slider-track"," ui-btn-down-" + trackTheme,' ui-btn-corner-all', ( this.options.mini ) ? " ui-mini":""].join( "" ); + if ( this.options.disabled || this.element.attr( "disabled" ) ) { + this.disable(); + } + + // set the stored value for comparison later + this.value = this._value(); + if ( this.options.highlight && !this.isToggleSwitch && this.slider.find( ".ui-slider-bg" ).length === 0 ) { + this.valuebg = (function() { + var bg = document.createElement( "div" ); + bg.className = "ui-slider-bg " + $.mobile.activeBtnClass + " ui-btn-corner-all"; + return $( bg ).prependTo( self.slider ); + })(); + } + this.handle.buttonMarkup({ corners: true, theme: theme, shadow: true }); + + var pxStep, percent, + control = this.element, + isInput = !this.isToggleSwitch, + optionElements = isInput ? [] : control.find( "option" ), + min = isInput ? parseFloat( control.attr( "min" ) ) : 0, + max = isInput ? parseFloat( control.attr( "max" ) ) : optionElements.length - 1, + step = ( isInput && parseFloat( control.attr( "step" ) ) > 0 ) ? parseFloat( control.attr( "step" ) ) : 1; + + if ( typeof val === "object" ) { + var left, width, data = val, + // a slight tolerance helped get to the ends of the slider + tol = 8; + + left = this.slider.offset().left; + width = this.slider.width(); + pxStep = width/((max-min)/step); + if ( !this.dragging || + data.pageX < left - tol || + data.pageX > left + width + tol ) { + return; + } + if ( pxStep > 1 ) { + percent = ( ( data.pageX - left ) / width ) * 100; + } else { + percent = Math.round( ( ( data.pageX - left ) / width ) * 100 ); + } + } else { + if ( val == null ) { + val = isInput ? parseFloat( control.val() || 0 ) : control[0].selectedIndex; + } + percent = ( parseFloat( val ) - min ) / ( max - min ) * 100; + } + + if ( isNaN( percent ) ) { + return; + } + + var newval = ( percent / 100 ) * ( max - min ) + min; + + //from jQuery UI slider, the following source will round to the nearest step + var valModStep = ( newval - min ) % step; + var alignValue = newval - valModStep; + + if ( Math.abs( valModStep ) * 2 >= step ) { + alignValue += ( valModStep > 0 ) ? step : ( -step ); + } + + var percentPerStep = 100/((max-min)/step); + // Since JavaScript has problems with large floats, round + // the final value to 5 digits after the decimal point (see jQueryUI: #4124) + newval = parseFloat( alignValue.toFixed(5) ); + + if ( typeof pxStep === "undefined" ) { + pxStep = width / ( (max-min) / step ); + } + if ( pxStep > 1 && isInput ) { + percent = ( newval - min ) * percentPerStep * ( 1 / step ); + } + if ( percent < 0 ) { + percent = 0; + } + + if ( percent > 100 ) { + percent = 100; + } + + if ( newval < min ) { + newval = min; + } + + if ( newval > max ) { + newval = max; + } + + this.handle.css( "left", percent + "%" ); + + this.handle[0].setAttribute( "aria-valuenow", isInput ? newval : optionElements.eq( newval ).attr( "value" ) ); + + this.handle[0].setAttribute( "aria-valuetext", isInput ? newval : optionElements.eq( newval ).getEncodedText() ); + + this.handle[0].setAttribute( "title", isInput ? newval : optionElements.eq( newval ).getEncodedText() ); + + if ( this.valuebg ) { + this.valuebg.css( "width", percent + "%" ); + } + + // drag the label widths + if ( this._labels ) { + var handlePercent = this.handle.width() / this.slider.width() * 100, + aPercent = percent && handlePercent + ( 100 - handlePercent ) * percent / 100, + bPercent = percent === 100 ? 0 : Math.min( handlePercent + 100 - aPercent, 100 ); + + this._labels.each(function() { + var ab = $( this ).is( ".ui-slider-label-a" ); + $( this ).width( ( ab ? aPercent : bPercent ) + "%" ); + }); + } + + if ( !preventInputUpdate ) { + var valueChanged = false; + + // update control"s value + if ( isInput ) { + valueChanged = control.val() !== newval; + control.val( newval ); + } else { + valueChanged = control[ 0 ].selectedIndex !== newval; + control[ 0 ].selectedIndex = newval; + } + if ( this._trigger( "beforechange", val ) === false) { + return false; + } + if ( !isfromControl && valueChanged ) { + control.trigger( "change" ); + } + } + }, + + enable: function() { + this.element.attr( "disabled", false ); + this.slider.removeClass( "ui-disabled" ).attr( "aria-disabled", false ); + return this._setOption( "disabled", false ); + }, + + disable: function() { + this.element.attr( "disabled", true ); + this.slider.addClass( "ui-disabled" ).attr( "aria-disabled", true ); + return this._setOption( "disabled", true ); + } + +}); + +$.widget( "mobile.slider", $.mobile.slider, $.mobile.behaviors.formReset ); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.slider.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); + +(function( $, undefined ) { + $.widget( "mobile.rangeslider", $.mobile.widget, { + + options: { + theme: null, + trackTheme: null, + disabled: false, + initSelector: ":jqmData(role='rangeslider')", + mini: false, + highlight: true + }, + + _create: function() { + var secondLabel, + $el = this.element, + elClass = this.options.mini ? "ui-rangeslider ui-mini" : "ui-rangeslider", + _inputFirst = $el.find( "input" ).first(), + _inputLast = $el.find( "input" ).last(), + label = $el.find( "label" ).first(), + _sliderFirst = $.data( _inputFirst.get(0), "mobileSlider" ).slider, + _sliderLast = $.data( _inputLast.get(0), "mobileSlider" ).slider, + firstHandle = $.data( _inputFirst.get(0), "mobileSlider" ).handle, + _sliders = $( "<div class=\"ui-rangeslider-sliders\" />" ).appendTo( $el ); + + if ( $el.find( "label" ).length > 1 ) { + secondLabel = $el.find( "label" ).last().hide(); + } + + _inputFirst.addClass( "ui-rangeslider-first" ); + _inputLast.addClass( "ui-rangeslider-last" ); + $el.addClass( elClass ); + + _sliderFirst.appendTo( _sliders ); + _sliderLast.appendTo( _sliders ); + label.prependTo( $el ); + firstHandle.prependTo( _sliderLast ); + + $.extend( this, { + _inputFirst: _inputFirst, + _inputLast: _inputLast, + _sliderFirst: _sliderFirst, + _sliderLast: _sliderLast, + _targetVal: null, + _sliderTarget: false, + _sliders: _sliders, + _proxy: false + }); + + this.refresh(); + this._on( this.element.find( "input.ui-slider-input" ), { + "slidebeforestart": "_slidebeforestart", + "slidestop": "_slidestop", + "slidedrag": "_slidedrag", + "slidebeforechange": "_change", + "blur": "_change", + "keyup": "_change" + }); + this._on( firstHandle, { + "vmousedown": "_dragFirstHandle" + }); + }, + + _dragFirstHandle: function( event ) { + //if the first handle is dragged send the event to the first slider + $.data( this._inputFirst.get(0), "mobileSlider" ).dragging = true; + $.data( this._inputFirst.get(0), "mobileSlider" ).refresh( event ); + return false; + }, + + _slidedrag: function( event ) { + var first = $( event.target ).is( this._inputFirst ), + otherSlider = ( first ) ? this._inputLast : this._inputFirst; + + this._sliderTarget = false; + //if the drag was initaed on an extream and the other handle is focused send the events to + //the closest handle + if ( ( this._proxy === "first" && first ) || ( this._proxy === "last" && !first ) ) { + $.data( otherSlider.get(0), "mobileSlider" ).dragging = true; + $.data( otherSlider.get(0), "mobileSlider" ).refresh( event ); + return false; + } + }, + + _slidestop: function( event ) { + var first = $( event.target ).is( this._inputFirst ); + + this._proxy = false; + //this stops dragging of the handle and brings the active track to the front + //this makes clicks on the track go the the last handle used + this.element.find( "input" ).trigger( "vmouseup" ); + this._sliderFirst.css( "z-index", first ? 1 : "" ); + }, + + _slidebeforestart: function( event ) { + this._sliderTarget = false; + //if the track is the target remember this and the original value + if ( $( event.originalEvent.target ).hasClass( "ui-slider-track" ) ) { + this._sliderTarget = true; + this._targetVal = $( event.target ).val(); + } + }, + + _setOption: function( options ) { + this._superApply( options ); + this.refresh(); + }, + + refresh: function() { + var $el = this.element, + o = this.options; + + $el.find( "input" ).slider({ + theme: o.theme, + trackTheme: o.trackTheme, + disabled: o.disabled, + mini: o.mini, + highlight: o.highlight + }).slider( "refresh" ); + this._updateHighlight(); + }, + + _change: function( event ) { + if ( event.type == "keyup" ) { + this._updateHighlight(); + return false; + } + + var min = parseFloat( this._inputFirst.val(), 10 ), + max = parseFloat( this._inputLast.val(), 10 ), + first = $( event.target ).hasClass( "ui-rangeslider-first" ), + thisSlider = first ? this._inputFirst : this._inputLast, + otherSlider = first ? this._inputLast : this._inputFirst; + + if ( min > max && !this._sliderTarget ) { + //this prevents min from being greater then max + thisSlider.val( first ? max: min ).slider( "refresh" ); + this._trigger( "normalize" ); + } else if ( min > max ) { + //this makes it so clicks on the target on either extream go to the closest handle + thisSlider.val( this._targetVal ).slider( "refresh" ); + + var self = this; + //You must wait for the stack to unwind so first slider is updated before updating second + setTimeout( function() { + otherSlider.val( first ? min: max ).slider( "refresh" ); + $.data( otherSlider.get(0), "mobileSlider" ).handle.focus(); + self._sliderFirst.css( "z-index", first ? "" : 1 ); + self._trigger( "normalize" ); + }, 0 ); + this._proxy = ( first ) ? "first" : "last"; + } + //fixes issue where when both _sliders are at min they cannot be adjusted + if ( min === max ) { + $.data( thisSlider.get(0), "mobileSlider" ).handle.css( "z-index", 1 ); + $.data( otherSlider.get(0), "mobileSlider" ).handle.css( "z-index", 0 ); + } else { + $.data( otherSlider.get(0), "mobileSlider" ).handle.css( "z-index", "" ); + $.data( thisSlider.get(0), "mobileSlider" ).handle.css( "z-index", "" ); + } + + this._updateHighlight(); + + if ( min >= max ) { + return false; + } + }, + + _updateHighlight: function() { + var min = parseInt( $.data( this._inputFirst.get(0), "mobileSlider" ).handle.get(0).style.left, 10 ), + max = parseInt( $.data( this._inputLast.get(0), "mobileSlider" ).handle.get(0).style.left, 10 ), + width = (max - min); + + this.element.find( ".ui-slider-bg" ).css({ + "margin-left": min + "%", + "width": width + "%" + }); + }, + + _destroy: function() { + this.element.removeClass( "ui-rangeslider ui-mini" ).find( "label" ).show(); + this._inputFirst.after( this._sliderFirst ); + this._inputLast.after( this._sliderLast ); + this._sliders.remove(); + this.element.find( "input" ).removeClass( "ui-rangeslider-first ui-rangeslider-last" ).slider( "destroy" ); + } + + }); + +$.widget( "mobile.rangeslider", $.mobile.rangeslider, $.mobile.behaviors.formReset ); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.rangeslider.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); +(function( $, undefined ) { + +$.widget( "mobile.selectmenu", $.mobile.widget, { + options: { + theme: null, + disabled: false, + icon: "arrow-d", + iconpos: "right", + inline: false, + corners: true, + shadow: true, + iconshadow: true, + overlayTheme: "a", + dividerTheme: "b", + hidePlaceholderMenuItems: true, + closeText: "Close", + nativeMenu: true, + // This option defaults to true on iOS devices. + preventFocusZoom: /iPhone|iPad|iPod/.test( navigator.platform ) && navigator.userAgent.indexOf( "AppleWebKit" ) > -1, + initSelector: "select:not( :jqmData(role='slider') )", + mini: false + }, + + _button: function() { + return $( "<div/>" ); + }, + + _setDisabled: function( value ) { + this.element.attr( "disabled", value ); + this.button.attr( "aria-disabled", value ); + return this._setOption( "disabled", value ); + }, + + _focusButton : function() { + var self = this; + + setTimeout( function() { + self.button.focus(); + }, 40); + }, + + _selectOptions: function() { + return this.select.find( "option" ); + }, + + // setup items that are generally necessary for select menu extension + _preExtension: function() { + var classes = ""; + // TODO: Post 1.1--once we have time to test thoroughly--any classes manually applied to the original element should be carried over to the enhanced element, with an `-enhanced` suffix. See https://github.com/jquery/jquery-mobile/issues/3577 + /* if ( $el[0].className.length ) { + classes = $el[0].className; + } */ + if ( !!~this.element[0].className.indexOf( "ui-btn-left" ) ) { + classes = " ui-btn-left"; + } + + if ( !!~this.element[0].className.indexOf( "ui-btn-right" ) ) { + classes = " ui-btn-right"; + } + + this.select = this.element.removeClass( "ui-btn-left ui-btn-right" ).wrap( "<div class='ui-select" + classes + "'>" ); + this.selectID = this.select.attr( "id" ); + this.label = $( "label[for='"+ this.selectID +"']" ).addClass( "ui-select" ); + this.isMultiple = this.select[ 0 ].multiple; + if ( !this.options.theme ) { + this.options.theme = $.mobile.getInheritedTheme( this.select, "c" ); + } + }, + + _destroy: function() { + var wrapper = this.element.parents( ".ui-select" ); + if ( wrapper.length > 0 ) { + if ( wrapper.is( ".ui-btn-left, .ui-btn-right" ) ) { + this.element.addClass( wrapper.is( ".ui-btn-left" ) ? "ui-btn-left" : "ui-btn-right" ); + } + this.element.insertAfter( wrapper ); + wrapper.remove(); + } + }, + + _create: function() { + this._preExtension(); + + // Allows for extension of the native select for custom selects and other plugins + // see select.custom for example extension + // TODO explore plugin registration + this._trigger( "beforeCreate" ); + + this.button = this._button(); + + var self = this, + + options = this.options, + + inline = options.inline || this.select.jqmData( "inline" ), + mini = options.mini || this.select.jqmData( "mini" ), + iconpos = options.icon ? ( options.iconpos || this.select.jqmData( "iconpos" ) ) : false, + + // IE throws an exception at options.item() function when + // there is no selected item + // select first in this case + selectedIndex = this.select[ 0 ].selectedIndex === -1 ? 0 : this.select[ 0 ].selectedIndex, + + // TODO values buttonId and menuId are undefined here + button = this.button + .insertBefore( this.select ) + .buttonMarkup( { + theme: options.theme, + icon: options.icon, + iconpos: iconpos, + inline: inline, + corners: options.corners, + shadow: options.shadow, + iconshadow: options.iconshadow, + mini: mini + }); + + this.setButtonText(); + + // Opera does not properly support opacity on select elements + // In Mini, it hides the element, but not its text + // On the desktop,it seems to do the opposite + // for these reasons, using the nativeMenu option results in a full native select in Opera + if ( options.nativeMenu && window.opera && window.opera.version ) { + button.addClass( "ui-select-nativeonly" ); + } + + // Add counter for multi selects + if ( this.isMultiple ) { + this.buttonCount = $( "<span>" ) + .addClass( "ui-li-count ui-btn-up-c ui-btn-corner-all" ) + .hide() + .appendTo( button.addClass('ui-li-has-count') ); + } + + // Disable if specified + if ( options.disabled || this.element.attr('disabled')) { + this.disable(); + } + + // Events on native select + this.select.change(function() { + self.refresh(); + }); + + if ( this._handleFormReset ) { + this._handleFormReset(); + } + this.build(); + }, + + build: function() { + var self = this; + + this.select + .appendTo( self.button ) + .bind( "vmousedown", function() { + // Add active class to button + self.button.addClass( $.mobile.activeBtnClass ); + }) + .bind( "focus", function() { + self.button.addClass( $.mobile.focusClass ); + }) + .bind( "blur", function() { + self.button.removeClass( $.mobile.focusClass ); + }) + .bind( "focus vmouseover", function() { + self.button.trigger( "vmouseover" ); + }) + .bind( "vmousemove", function() { + // Remove active class on scroll/touchmove + self.button.removeClass( $.mobile.activeBtnClass ); + }) + .bind( "change blur vmouseout", function() { + self.button.trigger( "vmouseout" ) + .removeClass( $.mobile.activeBtnClass ); + }) + .bind( "change blur", function() { + self.button.removeClass( "ui-btn-down-" + self.options.theme ); + }); + + // In many situations, iOS will zoom into the select upon tap, this prevents that from happening + self.button.bind( "vmousedown", function() { + if ( self.options.preventFocusZoom ) { + $.mobile.zoom.disable( true ); + } + }); + self.label.bind( "click focus", function() { + if ( self.options.preventFocusZoom ) { + $.mobile.zoom.disable( true ); + } + }); + self.select.bind( "focus", function() { + if ( self.options.preventFocusZoom ) { + $.mobile.zoom.disable( true ); + } + }); + self.button.bind( "mouseup", function() { + if ( self.options.preventFocusZoom ) { + setTimeout(function() { + $.mobile.zoom.enable( true ); + }, 0 ); + } + }); + self.select.bind( "blur", function() { + if ( self.options.preventFocusZoom ) { + $.mobile.zoom.enable( true ); + } + }); + + }, + + selected: function() { + return this._selectOptions().filter( ":selected" ); + }, + + selectedIndices: function() { + var self = this; + + return this.selected().map(function() { + return self._selectOptions().index( this ); + }).get(); + }, + + setButtonText: function() { + var self = this, + selected = this.selected(), + text = this.placeholder, + span = $( document.createElement( "span" ) ); + + this.button.find( ".ui-btn-text" ).html(function() { + if ( selected.length ) { + text = selected.map(function() { + return $( this ).text(); + }).get().join( ", " ); + } else { + text = self.placeholder; + } + + // TODO possibly aggregate multiple select option classes + return span.text( text ) + .addClass( self.select.attr( "class" ) ) + .addClass( selected.attr( "class" ) ); + }); + }, + + setButtonCount: function() { + var selected = this.selected(); + + // multiple count inside button + if ( this.isMultiple ) { + this.buttonCount[ selected.length > 1 ? "show" : "hide" ]().text( selected.length ); + } + }, + + _reset: function() { + this.refresh(); + }, + + refresh: function() { + this.setButtonText(); + this.setButtonCount(); + }, + + // open and close preserved in native selects + // to simplify users code when looping over selects + open: $.noop, + close: $.noop, + + disable: function() { + this._setDisabled( true ); + this.button.addClass( "ui-disabled" ); + }, + + enable: function() { + this._setDisabled( false ); + this.button.removeClass( "ui-disabled" ); + } +}); + +$.widget( "mobile.selectmenu", $.mobile.selectmenu, $.mobile.behaviors.formReset ); + +//auto self-init widgets +$.mobile.document.bind( "pagecreate create", function( e ) { + $.mobile.selectmenu.prototype.enhanceWithin( e.target, true ); +}); +})( jQuery ); + +/* +* custom "selectmenu" plugin +*/ + +(function( $, undefined ) { + var extendSelect = function( widget ) { + + var select = widget.select, + origDestroy = widget._destroy, + selectID = widget.selectID, + prefix = ( selectID ? selectID : ( ( $.mobile.ns || "" ) + "uuid-" + widget.uuid ) ), + popupID = prefix + "-listbox", + dialogID = prefix + "-dialog", + label = widget.label, + thisPage = widget.select.closest( ".ui-page" ), + selectOptions = widget._selectOptions(), + isMultiple = widget.isMultiple = widget.select[ 0 ].multiple, + buttonId = selectID + "-button", + menuId = selectID + "-menu", + menuPage = $( "<div data-" + $.mobile.ns + "role='dialog' id='" + dialogID + "' data-" +$.mobile.ns + "theme='"+ widget.options.theme +"' data-" +$.mobile.ns + "overlay-theme='"+ widget.options.overlayTheme +"'>" + + "<div data-" + $.mobile.ns + "role='header'>" + + "<div class='ui-title'>" + label.getEncodedText() + "</div>"+ + "</div>"+ + "<div data-" + $.mobile.ns + "role='content'></div>"+ + "</div>" ), + + listbox = $( "<div id='" + popupID + "' class='ui-selectmenu'>" ).insertAfter( widget.select ).popup( { theme: widget.options.overlayTheme } ), + + list = $( "<ul>", { + "class": "ui-selectmenu-list", + "id": menuId, + "role": "listbox", + "aria-labelledby": buttonId + }).attr( "data-" + $.mobile.ns + "theme", widget.options.theme ) + .attr( "data-" + $.mobile.ns + "divider-theme", widget.options.dividerTheme ) + .appendTo( listbox ), + + + header = $( "<div>", { + "class": "ui-header ui-bar-" + widget.options.theme + }).prependTo( listbox ), + + headerTitle = $( "<h1>", { + "class": "ui-title" + }).appendTo( header ), + + menuPageContent, + menuPageClose, + headerClose; + + if ( widget.isMultiple ) { + headerClose = $( "<a>", { + "text": widget.options.closeText, + "href": "#", + "class": "ui-btn-left" + }).attr( "data-" + $.mobile.ns + "iconpos", "notext" ).attr( "data-" + $.mobile.ns + "icon", "delete" ).appendTo( header ).buttonMarkup(); + } + + $.extend( widget, { + select: widget.select, + selectID: selectID, + buttonId: buttonId, + menuId: menuId, + popupID: popupID, + dialogID: dialogID, + thisPage: thisPage, + menuPage: menuPage, + label: label, + selectOptions: selectOptions, + isMultiple: isMultiple, + theme: widget.options.theme, + listbox: listbox, + list: list, + header: header, + headerTitle: headerTitle, + headerClose: headerClose, + menuPageContent: menuPageContent, + menuPageClose: menuPageClose, + placeholder: "", + + build: function() { + var self = this; + + // Create list from select, update state + self.refresh(); + + if ( self._origTabIndex === undefined ) { + // Map undefined to false, because self._origTabIndex === undefined + // indicates that we have not yet checked whether the select has + // originally had a tabindex attribute, whereas false indicates that + // we have checked the select for such an attribute, and have found + // none present. + self._origTabIndex = ( self.select[ 0 ].getAttribute( "tabindex" ) === null ) ? false : self.select.attr( "tabindex" ); + } + self.select.attr( "tabindex", "-1" ).focus(function() { + $( this ).blur(); + self.button.focus(); + }); + + // Button events + self.button.bind( "vclick keydown" , function( event ) { + if ( self.options.disabled || self.isOpen ) { + return; + } + + if (event.type === "vclick" || + event.keyCode && (event.keyCode === $.mobile.keyCode.ENTER || + event.keyCode === $.mobile.keyCode.SPACE)) { + + self._decideFormat(); + if ( self.menuType === "overlay" ) { + self.button.attr( "href", "#" + self.popupID ).attr( "data-" + ( $.mobile.ns || "" ) + "rel", "popup" ); + } else { + self.button.attr( "href", "#" + self.dialogID ).attr( "data-" + ( $.mobile.ns || "" ) + "rel", "dialog" ); + } + self.isOpen = true; + // Do not prevent default, so the navigation may have a chance to actually open the chosen format + } + }); + + // Events for list items + self.list.attr( "role", "listbox" ) + .bind( "focusin", function( e ) { + $( e.target ) + .attr( "tabindex", "0" ) + .trigger( "vmouseover" ); + + }) + .bind( "focusout", function( e ) { + $( e.target ) + .attr( "tabindex", "-1" ) + .trigger( "vmouseout" ); + }) + .delegate( "li:not(.ui-disabled, .ui-li-divider)", "click", function( event ) { + + // index of option tag to be selected + var oldIndex = self.select[ 0 ].selectedIndex, + newIndex = self.list.find( "li:not(.ui-li-divider)" ).index( this ), + option = self._selectOptions().eq( newIndex )[ 0 ]; + + // toggle selected status on the tag for multi selects + option.selected = self.isMultiple ? !option.selected : true; + + // toggle checkbox class for multiple selects + if ( self.isMultiple ) { + $( this ).find( ".ui-icon" ) + .toggleClass( "ui-icon-checkbox-on", option.selected ) + .toggleClass( "ui-icon-checkbox-off", !option.selected ); + } + + // trigger change if value changed + if ( self.isMultiple || oldIndex !== newIndex ) { + self.select.trigger( "change" ); + } + + // hide custom select for single selects only - otherwise focus clicked item + // We need to grab the clicked item the hard way, because the list may have been rebuilt + if ( self.isMultiple ) { + self.list.find( "li:not(.ui-li-divider)" ).eq( newIndex ) + .addClass( "ui-btn-down-" + widget.options.theme ).find( "a" ).first().focus(); + } + else { + self.close(); + } + + event.preventDefault(); + }) + .keydown(function( event ) { //keyboard events for menu items + var target = $( event.target ), + li = target.closest( "li" ), + prev, next; + + // switch logic based on which key was pressed + switch ( event.keyCode ) { + // up or left arrow keys + case 38: + prev = li.prev().not( ".ui-selectmenu-placeholder" ); + + if ( prev.is( ".ui-li-divider" ) ) { + prev = prev.prev(); + } + + // if there's a previous option, focus it + if ( prev.length ) { + target + .blur() + .attr( "tabindex", "-1" ); + + prev.addClass( "ui-btn-down-" + widget.options.theme ).find( "a" ).first().focus(); + } + + return false; + // down or right arrow keys + case 40: + next = li.next(); + + if ( next.is( ".ui-li-divider" ) ) { + next = next.next(); + } + + // if there's a next option, focus it + if ( next.length ) { + target + .blur() + .attr( "tabindex", "-1" ); + + next.addClass( "ui-btn-down-" + widget.options.theme ).find( "a" ).first().focus(); + } + + return false; + // If enter or space is pressed, trigger click + case 13: + case 32: + target.trigger( "click" ); + + return false; + } + }); + + // button refocus ensures proper height calculation + // by removing the inline style and ensuring page inclusion + self.menuPage.bind( "pagehide", function() { + // TODO centralize page removal binding / handling in the page plugin. + // Suggestion from @jblas to do refcounting + // + // TODO extremely confusing dependency on the open method where the pagehide.remove + // bindings are stripped to prevent the parent page from disappearing. The way + // we're keeping pages in the DOM right now sucks + // + // rebind the page remove that was unbound in the open function + // to allow for the parent page removal from actions other than the use + // of a dialog sized custom select + // + // doing this here provides for the back button on the custom select dialog + $.mobile._bindPageRemove.call( self.thisPage ); + }); + + // Events on the popup + self.listbox.bind( "popupafterclose", function( event ) { + self.close(); + }); + + // Close button on small overlays + if ( self.isMultiple ) { + self.headerClose.click(function() { + if ( self.menuType === "overlay" ) { + self.close(); + return false; + } + }); + } + + // track this dependency so that when the parent page + // is removed on pagehide it will also remove the menupage + self.thisPage.addDependents( this.menuPage ); + }, + + _isRebuildRequired: function() { + var list = this.list.find( "li" ), + options = this._selectOptions(); + + // TODO exceedingly naive method to determine difference + // ignores value changes etc in favor of a forcedRebuild + // from the user in the refresh method + return options.text() !== list.text(); + }, + + selected: function() { + return this._selectOptions().filter( ":selected:not( :jqmData(placeholder='true') )" ); + }, + + refresh: function( forceRebuild , foo ) { + var self = this, + select = this.element, + isMultiple = this.isMultiple, + indicies; + + if ( forceRebuild || this._isRebuildRequired() ) { + self._buildList(); + } + + indicies = this.selectedIndices(); + + self.setButtonText(); + self.setButtonCount(); + + self.list.find( "li:not(.ui-li-divider)" ) + .removeClass( $.mobile.activeBtnClass ) + .attr( "aria-selected", false ) + .each(function( i ) { + + if ( $.inArray( i, indicies ) > -1 ) { + var item = $( this ); + + // Aria selected attr + item.attr( "aria-selected", true ); + + // Multiple selects: add the "on" checkbox state to the icon + if ( self.isMultiple ) { + item.find( ".ui-icon" ).removeClass( "ui-icon-checkbox-off" ).addClass( "ui-icon-checkbox-on" ); + } else { + if ( item.is( ".ui-selectmenu-placeholder" ) ) { + item.next().addClass( $.mobile.activeBtnClass ); + } else { + item.addClass( $.mobile.activeBtnClass ); + } + } + } + }); + }, + + close: function() { + if ( this.options.disabled || !this.isOpen ) { + return; + } + + var self = this; + + if ( self.menuType === "page" ) { + self.menuPage.dialog( "close" ); + self.list.appendTo( self.listbox ); + } else { + self.listbox.popup( "close" ); + } + + self._focusButton(); + // allow the dialog to be closed again + self.isOpen = false; + }, + + open: function() { + this.button.click(); + }, + + _decideFormat: function() { + var self = this, + $window = $.mobile.window, + selfListParent = self.list.parent(), + menuHeight = selfListParent.outerHeight(), + menuWidth = selfListParent.outerWidth(), + activePage = $( "." + $.mobile.activePageClass ), + scrollTop = $window.scrollTop(), + btnOffset = self.button.offset().top, + screenHeight = $window.height(), + screenWidth = $window.width(); + + function focusMenuItem() { + var selector = self.list.find( "." + $.mobile.activeBtnClass + " a" ); + if ( selector.length === 0 ) { + selector = self.list.find( "li.ui-btn:not( :jqmData(placeholder='true') ) a" ); + } + selector.first().focus().closest( "li" ).addClass( "ui-btn-down-" + widget.options.theme ); + } + + if ( menuHeight > screenHeight - 80 || !$.support.scrollTop ) { + + self.menuPage.appendTo( $.mobile.pageContainer ).page(); + self.menuPageContent = menuPage.find( ".ui-content" ); + self.menuPageClose = menuPage.find( ".ui-header a" ); + + // prevent the parent page from being removed from the DOM, + // otherwise the results of selecting a list item in the dialog + // fall into a black hole + self.thisPage.unbind( "pagehide.remove" ); + + //for WebOS/Opera Mini (set lastscroll using button offset) + if ( scrollTop === 0 && btnOffset > screenHeight ) { + self.thisPage.one( "pagehide", function() { + $( this ).jqmData( "lastScroll", btnOffset ); + }); + } + + self.menuPage + .one( "pageshow", function() { + focusMenuItem(); + }) + .one( "pagehide", function() { + self.close(); + }); + + self.menuType = "page"; + self.menuPageContent.append( self.list ); + self.menuPage.find("div .ui-title").text(self.label.text()); + } else { + self.menuType = "overlay"; + + self.listbox.one( "popupafteropen", focusMenuItem ); + } + }, + + _buildList: function() { + var self = this, + o = this.options, + placeholder = this.placeholder, + needPlaceholder = true, + optgroups = [], + lis = [], + dataIcon = self.isMultiple ? "checkbox-off" : "false"; + + self.list.empty().filter( ".ui-listview" ).listview( "destroy" ); + + var $options = self.select.find( "option" ), + numOptions = $options.length, + select = this.select[ 0 ], + dataPrefix = 'data-' + $.mobile.ns, + dataIndexAttr = dataPrefix + 'option-index', + dataIconAttr = dataPrefix + 'icon', + dataRoleAttr = dataPrefix + 'role', + dataPlaceholderAttr = dataPrefix + 'placeholder', + fragment = document.createDocumentFragment(), + isPlaceholderItem = false, + optGroup; + + for (var i = 0; i < numOptions;i++, isPlaceholderItem = false) { + var option = $options[i], + $option = $( option ), + parent = option.parentNode, + text = $option.text(), + anchor = document.createElement( 'a' ), + classes = []; + + anchor.setAttribute( 'href', '#' ); + anchor.appendChild( document.createTextNode( text ) ); + + // Are we inside an optgroup? + if ( parent !== select && parent.nodeName.toLowerCase() === "optgroup" ) { + var optLabel = parent.getAttribute( 'label' ); + if ( optLabel !== optGroup ) { + var divider = document.createElement( 'li' ); + divider.setAttribute( dataRoleAttr, 'list-divider' ); + divider.setAttribute( 'role', 'option' ); + divider.setAttribute( 'tabindex', '-1' ); + divider.appendChild( document.createTextNode( optLabel ) ); + fragment.appendChild( divider ); + optGroup = optLabel; + } + } + + if ( needPlaceholder && ( !option.getAttribute( "value" ) || text.length === 0 || $option.jqmData( "placeholder" ) ) ) { + needPlaceholder = false; + isPlaceholderItem = true; + + // If we have identified a placeholder, record the fact that it was + // us who have added the placeholder to the option and mark it + // retroactively in the select as well + if ( null === option.getAttribute( dataPlaceholderAttr ) ) { + this._removePlaceholderAttr = true; + } + option.setAttribute( dataPlaceholderAttr, true ); + if ( o.hidePlaceholderMenuItems ) { + classes.push( "ui-selectmenu-placeholder" ); + } + if ( placeholder !== text ) { + placeholder = self.placeholder = text; + } + } + + var item = document.createElement('li'); + if ( option.disabled ) { + classes.push( "ui-disabled" ); + item.setAttribute('aria-disabled',true); + } + item.setAttribute( dataIndexAttr,i ); + item.setAttribute( dataIconAttr, dataIcon ); + if ( isPlaceholderItem ) { + item.setAttribute( dataPlaceholderAttr, true ); + } + item.className = classes.join( " " ); + item.setAttribute( 'role', 'option' ); + anchor.setAttribute( 'tabindex', '-1' ); + item.appendChild( anchor ); + fragment.appendChild( item ); + } + + self.list[0].appendChild( fragment ); + + // Hide header if it's not a multiselect and there's no placeholder + if ( !this.isMultiple && !placeholder.length ) { + this.header.hide(); + } else { + this.headerTitle.text( this.placeholder ); + } + + // Now populated, create listview + self.list.listview(); + }, + + _button: function() { + return $( "<a>", { + "href": "#", + "role": "button", + // TODO value is undefined at creation + "id": this.buttonId, + "aria-haspopup": "true", + + // TODO value is undefined at creation + "aria-owns": this.menuId + }); + }, + + _destroy: function() { + this.close(); + + // Restore the tabindex attribute to its original value + if ( this._origTabIndex !== undefined ) { + if ( this._origTabIndex !== false ) { + this.select.attr( "tabindex", this._origTabIndex ); + } else { + this.select.removeAttr( "tabindex" ); + } + } + + // Remove the placeholder attribute if we were the ones to add it + if ( this._removePlaceholderAttr ) { + this._selectOptions().removeAttr( "data-" + $.mobile.ns + "placeholder" ); + } + + // Remove the popup + this.listbox.remove(); + + // Chain up + origDestroy.apply( this, arguments ); + } + }); + }; + + // issue #3894 - core doesn't trigger events on disabled delegates + $.mobile.document.bind( "selectmenubeforecreate", function( event ) { + var selectmenuWidget = $( event.target ).data( "mobile-selectmenu" ); + + if ( !selectmenuWidget.options.nativeMenu && + selectmenuWidget.element.parents( ":jqmData(role='popup')" ).length === 0 ) { + extendSelect( selectmenuWidget ); + } + }); +})( jQuery ); + +(function( $, undefined ) { + + + $.widget( "mobile.fixedtoolbar", $.mobile.widget, { + options: { + visibleOnPageShow: true, + disablePageZoom: true, + transition: "slide", //can be none, fade, slide (slide maps to slideup or slidedown) + fullscreen: false, + tapToggle: true, + tapToggleBlacklist: "a, button, input, select, textarea, .ui-header-fixed, .ui-footer-fixed, .ui-popup, .ui-panel, .ui-panel-dismiss-open", + hideDuringFocus: "input, textarea, select", + updatePagePadding: true, + trackPersistentToolbars: true, + + // Browser detection! Weeee, here we go... + // Unfortunately, position:fixed is costly, not to mention probably impossible, to feature-detect accurately. + // Some tests exist, but they currently return false results in critical devices and browsers, which could lead to a broken experience. + // Testing fixed positioning is also pretty obtrusive to page load, requiring injected elements and scrolling the window + // The following function serves to rule out some popular browsers with known fixed-positioning issues + // This is a plugin option like any other, so feel free to improve or overwrite it + supportBlacklist: function() { + return !$.support.fixedPosition; + }, + initSelector: ":jqmData(position='fixed')" + }, + + _create: function() { + + var self = this, + o = self.options, + $el = self.element, + tbtype = $el.is( ":jqmData(role='header')" ) ? "header" : "footer", + $page = $el.closest( ".ui-page" ); + + // Feature detecting support for + if ( o.supportBlacklist() ) { + self.destroy(); + return; + } + + $el.addClass( "ui-"+ tbtype +"-fixed" ); + + // "fullscreen" overlay positioning + if ( o.fullscreen ) { + $el.addClass( "ui-"+ tbtype +"-fullscreen" ); + $page.addClass( "ui-page-" + tbtype + "-fullscreen" ); + } + // If not fullscreen, add class to page to set top or bottom padding + else{ + $page.addClass( "ui-page-" + tbtype + "-fixed" ); + } + + $.extend( this, { + _thisPage: null + }); + + self._addTransitionClass(); + self._bindPageEvents(); + self._bindToggleHandlers(); + }, + + _addTransitionClass: function() { + var tclass = this.options.transition; + + if ( tclass && tclass !== "none" ) { + // use appropriate slide for header or footer + if ( tclass === "slide" ) { + tclass = this.element.is( ".ui-header" ) ? "slidedown" : "slideup"; + } + + this.element.addClass( tclass ); + } + }, + + _bindPageEvents: function() { + this._thisPage = this.element.closest( ".ui-page" ); + //page event bindings + // Fixed toolbars require page zoom to be disabled, otherwise usability issues crop up + // This method is meant to disable zoom while a fixed-positioned toolbar page is visible + this._on( this._thisPage, { + "pagebeforeshow": "_handlePageBeforeShow", + "webkitAnimationStart":"_handleAnimationStart", + "animationstart":"_handleAnimationStart", + "updatelayout": "_handleAnimationStart", + "pageshow": "_handlePageShow", + "pagebeforehide": "_handlePageBeforeHide" + }); + }, + + _handlePageBeforeShow: function() { + var o = this.options; + if ( o.disablePageZoom ) { + $.mobile.zoom.disable( true ); + } + if ( !o.visibleOnPageShow ) { + this.hide( true ); + } + }, + + _handleAnimationStart: function() { + if ( this.options.updatePagePadding ) { + this.updatePagePadding( this._thisPage ); + } + }, + + _handlePageShow: function() { + this.updatePagePadding( this._thisPage ); + if ( this.options.updatePagePadding ) { + this._on( $.mobile.window, { "throttledresize": "updatePagePadding" } ); + } + }, + + _handlePageBeforeHide: function( e, ui ) { + var o = this.options; + + if ( o.disablePageZoom ) { + $.mobile.zoom.enable( true ); + } + if ( o.updatePagePadding ) { + this._off( $.mobile.window, "throttledresize" ); + } + + if ( o.trackPersistentToolbars ) { + var thisFooter = $( ".ui-footer-fixed:jqmData(id)", this._thisPage ), + thisHeader = $( ".ui-header-fixed:jqmData(id)", this._thisPage ), + nextFooter = thisFooter.length && ui.nextPage && $( ".ui-footer-fixed:jqmData(id='" + thisFooter.jqmData( "id" ) + "')", ui.nextPage ) || $(), + nextHeader = thisHeader.length && ui.nextPage && $( ".ui-header-fixed:jqmData(id='" + thisHeader.jqmData( "id" ) + "')", ui.nextPage ) || $(); + + if ( nextFooter.length || nextHeader.length ) { + + nextFooter.add( nextHeader ).appendTo( $.mobile.pageContainer ); + + ui.nextPage.one( "pageshow", function() { + nextHeader.prependTo( this ); + nextFooter.appendTo( this ); + }); + } + } + }, + + _visible: true, + + // This will set the content element's top or bottom padding equal to the toolbar's height + updatePagePadding: function( tbPage ) { + var $el = this.element, + header = $el.is( ".ui-header" ), + pos = parseFloat( $el.css( header ? "top" : "bottom" ) ); + + // This behavior only applies to "fixed", not "fullscreen" + if ( this.options.fullscreen ) { return; } + + tbPage = tbPage || this._thisPage || $el.closest( ".ui-page" ); + $( tbPage ).css( "padding-" + ( header ? "top" : "bottom" ), $el.outerHeight() + pos ); + }, + + _useTransition: function( notransition ) { + var $win = $.mobile.window, + $el = this.element, + scroll = $win.scrollTop(), + elHeight = $el.height(), + pHeight = $el.closest( ".ui-page" ).height(), + viewportHeight = $.mobile.getScreenHeight(), + tbtype = $el.is( ":jqmData(role='header')" ) ? "header" : "footer"; + + return !notransition && + ( this.options.transition && this.options.transition !== "none" && + ( + ( tbtype === "header" && !this.options.fullscreen && scroll > elHeight ) || + ( tbtype === "footer" && !this.options.fullscreen && scroll + viewportHeight < pHeight - elHeight ) + ) || this.options.fullscreen + ); + }, + + show: function( notransition ) { + var hideClass = "ui-fixed-hidden", + $el = this.element; + + if ( this._useTransition( notransition ) ) { + $el + .removeClass( "out " + hideClass ) + .addClass( "in" ) + .animationComplete(function () { + $el.removeClass('in'); + }); + } + else { + $el.removeClass( hideClass ); + } + this._visible = true; + }, + + hide: function( notransition ) { + var hideClass = "ui-fixed-hidden", + $el = this.element, + // if it's a slide transition, our new transitions need the reverse class as well to slide outward + outclass = "out" + ( this.options.transition === "slide" ? " reverse" : "" ); + + if( this._useTransition( notransition ) ) { + $el + .addClass( outclass ) + .removeClass( "in" ) + .animationComplete(function() { + $el.addClass( hideClass ).removeClass( outclass ); + }); + } + else { + $el.addClass( hideClass ).removeClass( outclass ); + } + this._visible = false; + }, + + toggle: function() { + this[ this._visible ? "hide" : "show" ](); + }, + + _bindToggleHandlers: function() { + var self = this, delay, + o = self.options, + $el = self.element; + + // tap toggle + $el.closest( ".ui-page" ) + .bind( "vclick", function( e ) { + if ( o.tapToggle && !$( e.target ).closest( o.tapToggleBlacklist ).length ) { + self.toggle(); + } + }) + .bind( "focusin focusout", function( e ) { + //this hides the toolbars on a keyboard pop to give more screen room and prevent ios bug which + //positions fixed toolbars in the middle of the screen on pop if the input is near the top or + //bottom of the screen addresses issues #4410 Footer navbar moves up when clicking on a textbox in an Android environment + //and issue #4113 Header and footer change their position after keyboard popup - iOS + //and issue #4410 Footer navbar moves up when clicking on a textbox in an Android environment + if ( screen.width < 1025 && $( e.target ).is( o.hideDuringFocus ) && !$( e.target ).closest( ".ui-header-fixed, .ui-footer-fixed" ).length ) { + //Fix for issue #4724 Moving through form in Mobile Safari with "Next" and "Previous" system + //controls causes fixed position, tap-toggle false Header to reveal itself + if ( e.type === "focusout" && !self._visible ) { + //wait for the stack to unwind and see if we have jumped to another input + delay = setTimeout( function() { + self.show(); + }, 0 ); + } else if ( e.type === "focusin" && self._visible ) { + //if we have jumped to another input clear the time out to cancel the show. + clearTimeout( delay ); + self.hide(); + } + } + }); + }, + + _destroy: function() { + var $el = this.element, + header = $el.is( ".ui-header" ); + + $el.closest( ".ui-page" ).css( "padding-" + ( header ? "top" : "bottom" ), "" ); + $el.removeClass( "ui-header-fixed ui-footer-fixed ui-header-fullscreen ui-footer-fullscreen in out fade slidedown slideup ui-fixed-hidden" ); + $el.closest( ".ui-page" ).removeClass( "ui-page-header-fixed ui-page-footer-fixed ui-page-header-fullscreen ui-page-footer-fullscreen" ); + } + + }); + + //auto self-init widgets + $.mobile.document + .bind( "pagecreate create", function( e ) { + + // DEPRECATED in 1.1: support for data-fullscreen=true|false on the page element. + // This line ensures it still works, but we recommend moving the attribute to the toolbars themselves. + if ( $( e.target ).jqmData( "fullscreen" ) ) { + $( $.mobile.fixedtoolbar.prototype.options.initSelector, e.target ).not( ":jqmData(fullscreen)" ).jqmData( "fullscreen", true ); + } + + $.mobile.fixedtoolbar.prototype.enhanceWithin( e.target ); + }); + +})( jQuery ); + +(function( $, undefined ) { + $.widget( "mobile.fixedtoolbar", $.mobile.fixedtoolbar, { + + _create: function() { + this._super(); + this._workarounds(); + }, + + //check the browser and version and run needed workarounds + _workarounds: function() { + var ua = navigator.userAgent, + platform = navigator.platform, + // Rendering engine is Webkit, and capture major version + wkmatch = ua.match( /AppleWebKit\/([0-9]+)/ ), + wkversion = !!wkmatch && wkmatch[ 1 ], + os = null, + self = this; + //set the os we are working in if it dosent match one with workarounds return + if( platform.indexOf( "iPhone" ) > -1 || platform.indexOf( "iPad" ) > -1 || platform.indexOf( "iPod" ) > -1 ){ + os = "ios"; + } else if( ua.indexOf( "Android" ) > -1 ){ + os = "android"; + } else { + return; + } + //check os version if it dosent match one with workarounds return + if( os === "ios" ) { + //iOS workarounds + self._bindScrollWorkaround(); + } else if( os === "android" && wkversion && wkversion < 534 ) { + //Android 2.3 run all Android 2.3 workaround + self._bindScrollWorkaround(); + self._bindListThumbWorkaround(); + } else { + return; + } + }, + + //Utility class for checking header and footer positions relative to viewport + _viewportOffset: function() { + var $el = this.element, + header = $el.is( ".ui-header" ), + offset = Math.abs($el.offset().top - $.mobile.window.scrollTop()); + if( !header ) { + offset = Math.round(offset - $.mobile.window.height() + $el.outerHeight())-60; + } + return offset; + }, + + //bind events for _triggerRedraw() function + _bindScrollWorkaround: function() { + var self = this; + //bind to scrollstop and check if the toolbars are correctly positioned + this._on( $.mobile.window, { scrollstop: function() { + var viewportOffset = self._viewportOffset(); + //check if the header is visible and if its in the right place + if( viewportOffset > 2 && self._visible) { + self._triggerRedraw(); + } + }}); + }, + + //this addresses issue #4250 Persistent footer instability in v1.1 with long select lists in Android 2.3.3 + //and issue #3748 Android 2.x: Page transitions broken when fixed toolbars used + //the absolutely positioned thumbnail in a list view causes problems with fixed position buttons above in a nav bar + //setting the li's to -webkit-transform:translate3d(0,0,0); solves this problem to avoide potential issues in other + //platforms we scope this with the class ui-android-2x-fix + _bindListThumbWorkaround: function() { + this.element.closest(".ui-page").addClass( "ui-android-2x-fixed" ); + }, + //this addresses issues #4337 Fixed header problem after scrolling content on iOS and Android + //and device bugs project issue #1 Form elements can lose click hit area in position: fixed containers. + //this also addresses not on fixed toolbars page in docs + //adding 1px of padding to the bottom then removing it causes a "redraw" + //which positions the toolbars correctly (they will always be visually correct) + _triggerRedraw: function() { + var paddingBottom = parseFloat( $( ".ui-page-active" ).css( "padding-bottom" ) ); + //trigger page redraw to fix incorrectly positioned fixed elements + $( ".ui-page-active" ).css( "padding-bottom", ( paddingBottom + 1 ) +"px" ); + //if the padding is reset with out a timeout the reposition will not occure. + //this is independant of JQM the browser seems to need the time to react. + setTimeout( function() { + $( ".ui-page-active" ).css( "padding-bottom", paddingBottom + "px" ); + }, 0 ); + }, + + destroy: function() { + this._super(); + //Remove the class we added to the page previously in android 2.x + this.element.closest(".ui-page-active").removeClass( "ui-android-2x-fix" ); + } + }); + + })( jQuery ); + +(function( $, window ) { + + $.mobile.iosorientationfixEnabled = true; + + // This fix addresses an iOS bug, so return early if the UA claims it's something else. + var ua = navigator.userAgent; + if( !( /iPhone|iPad|iPod/.test( navigator.platform ) && /OS [1-5]_[0-9_]* like Mac OS X/i.test( ua ) && ua.indexOf( "AppleWebKit" ) > -1 ) ){ + $.mobile.iosorientationfixEnabled = false; + return; + } + + var zoom = $.mobile.zoom, + evt, x, y, z, aig; + + function checkTilt( e ) { + evt = e.originalEvent; + aig = evt.accelerationIncludingGravity; + + x = Math.abs( aig.x ); + y = Math.abs( aig.y ); + z = Math.abs( aig.z ); + + // If portrait orientation and in one of the danger zones + if ( !window.orientation && ( x > 7 || ( ( z > 6 && y < 8 || z < 8 && y > 6 ) && x > 5 ) ) ) { + if ( zoom.enabled ) { + zoom.disable(); + } + } else if ( !zoom.enabled ) { + zoom.enable(); + } + } + + $.mobile.document.on( "mobileinit", function(){ + if( $.mobile.iosorientationfixEnabled ){ + $.mobile.window + .bind( "orientationchange.iosorientationfix", zoom.enable ) + .bind( "devicemotion.iosorientationfix", checkTilt ); + } + }); + +}( jQuery, this )); + +(function( $, window, undefined ) { + var $html = $( "html" ), + $head = $( "head" ), + $window = $.mobile.window; + + //remove initial build class (only present on first pageshow) + function hideRenderingClass() { + $html.removeClass( "ui-mobile-rendering" ); + } + + // trigger mobileinit event - useful hook for configuring $.mobile settings before they're used + $( window.document ).trigger( "mobileinit" ); + + // support conditions + // if device support condition(s) aren't met, leave things as they are -> a basic, usable experience, + // otherwise, proceed with the enhancements + if ( !$.mobile.gradeA() ) { + return; + } + + // override ajaxEnabled on platforms that have known conflicts with hash history updates + // or generally work better browsing in regular http for full page refreshes (BB5, Opera Mini) + if ( $.mobile.ajaxBlacklist ) { + $.mobile.ajaxEnabled = false; + } + + // Add mobile, initial load "rendering" classes to docEl + $html.addClass( "ui-mobile ui-mobile-rendering" ); + + // This is a fallback. If anything goes wrong (JS errors, etc), or events don't fire, + // this ensures the rendering class is removed after 5 seconds, so content is visible and accessible + setTimeout( hideRenderingClass, 5000 ); + + $.extend( $.mobile, { + // find and enhance the pages in the dom and transition to the first page. + initializePage: function() { + // find present pages + var path = $.mobile.path, + $pages = $( ":jqmData(role='page'), :jqmData(role='dialog')" ), + hash = path.stripHash( path.stripQueryParams(path.parseLocation().hash) ), + hashPage = document.getElementById( hash ); + + // if no pages are found, create one with body's inner html + if ( !$pages.length ) { + $pages = $( "body" ).wrapInner( "<div data-" + $.mobile.ns + "role='page'></div>" ).children( 0 ); + } + + // add dialogs, set data-url attrs + $pages.each(function() { + var $this = $( this ); + + // unless the data url is already set set it to the pathname + if ( !$this.jqmData( "url" ) ) { + $this.attr( "data-" + $.mobile.ns + "url", $this.attr( "id" ) || location.pathname + location.search ); + } + }); + + // define first page in dom case one backs out to the directory root (not always the first page visited, but defined as fallback) + $.mobile.firstPage = $pages.first(); + + // define page container + $.mobile.pageContainer = $.mobile.firstPage.parent().addClass( "ui-mobile-viewport" ); + + // alert listeners that the pagecontainer has been determined for binding + // to events triggered on it + $window.trigger( "pagecontainercreate" ); + + // cue page loading message + $.mobile.showPageLoadingMsg(); + + //remove initial build class (only present on first pageshow) + hideRenderingClass(); + + // if hashchange listening is disabled, there's no hash deeplink, + // the hash is not valid (contains more than one # or does not start with #) + // or there is no page with that hash, change to the first page in the DOM + // Remember, however, that the hash can also be a path! + if ( ! ( $.mobile.hashListeningEnabled && + $.mobile.path.isHashValid( location.hash ) && + ( $( hashPage ).is( ':jqmData(role="page")' ) || + $.mobile.path.isPath( hash ) || + hash === $.mobile.dialogHashKey ) ) ) { + + // Store the initial destination + if ( $.mobile.path.isHashValid( location.hash ) ) { + $.mobile.urlHistory.initialDst = hash.replace( "#", "" ); + } + + // make sure to set initial popstate state if it exists + // so that navigation back to the initial page works properly + if( $.event.special.navigate.isPushStateEnabled() ) { + $.mobile.navigate.navigator.squash( path.parseLocation().href ); + } + + $.mobile.changePage( $.mobile.firstPage, { + transition: "none", + reverse: true, + changeHash: false, + fromHashChange: true + }); + } else { + // trigger hashchange or navigate to squash and record the correct + // history entry for an initial hash path + if( !$.event.special.navigate.isPushStateEnabled() ) { + $window.trigger( "hashchange", [true] ); + } else { + // TODO figure out how to simplify this interaction with the initial history entry + // at the bottom js/navigate/navigate.js + $.mobile.navigate.history.stack = []; + $.mobile.navigate( $.mobile.path.isPath( location.hash ) ? location.hash : location.href ); + } + } + } + }); + + // initialize events now, after mobileinit has occurred + $.mobile.navreadyDeferred.resolve(); + + // check which scrollTop value should be used by scrolling to 1 immediately at domready + // then check what the scroll top is. Android will report 0... others 1 + // note that this initial scroll won't hide the address bar. It's just for the check. + $(function() { + window.scrollTo( 0, 1 ); + + // if defaultHomeScroll hasn't been set yet, see if scrollTop is 1 + // it should be 1 in most browsers, but android treats 1 as 0 (for hiding addr bar) + // so if it's 1, use 0 from now on + $.mobile.defaultHomeScroll = ( !$.support.scrollTop || $.mobile.window.scrollTop() === 1 ) ? 0 : 1; + + //dom-ready inits + if ( $.mobile.autoInitializePage ) { + $.mobile.initializePage(); + } + + // window load event + // hide iOS browser chrome on load + $window.load( $.mobile.silentScroll ); + + if ( !$.support.cssPointerEvents ) { + // IE and Opera don't support CSS pointer-events: none that we use to disable link-based buttons + // by adding the 'ui-disabled' class to them. Using a JavaScript workaround for those browser. + // https://github.com/jquery/jquery-mobile/issues/3558 + + $.mobile.document.delegate( ".ui-disabled", "vclick", + function( e ) { + e.preventDefault(); + e.stopImmediatePropagation(); + } + ); + } + }); +}( jQuery, this )); + + +})); |