diff --git a/Frameworks/Ajax/Ajax/WebServerResources/prototype.js b/Frameworks/Ajax/Ajax/WebServerResources/prototype.js index 3ace763f154..5c7ed2bd4cf 100644 --- a/Frameworks/Ajax/Ajax/WebServerResources/prototype.js +++ b/Frameworks/Ajax/Ajax/WebServerResources/prototype.js @@ -1,4 +1,4 @@ -/* Prototype JavaScript framework, version 1.7.1 +/* Prototype JavaScript framework, version 1.7.2 * (c) 2005-2010 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. @@ -8,7 +8,7 @@ var Prototype = { - Version: '1.7.1', + Version: '1.7.2', Browser: (function(){ var ua = navigator.userAgent; @@ -399,7 +399,7 @@ Object.extend(Function.prototype, (function() { var __method = this, args = slice.call(arguments, 1); var bound = function() { - var a = merge(args, arguments), c = context; + var a = merge(args, arguments); var c = this instanceof bound ? this : context; return __method.apply(c, a); }; @@ -564,6 +564,11 @@ Object.extend(String.prototype, (function() { return function(match) { return template.evaluate(match) }; } + function isNonEmptyRegExp(regexp) { + return regexp.source && regexp.source !== '(?:)'; + } + + function gsub(pattern, replacement) { var result = '', source = this, match; replacement = prepareReplacement(replacement); @@ -571,13 +576,14 @@ Object.extend(String.prototype, (function() { if (Object.isString(pattern)) pattern = RegExp.escape(pattern); - if (!(pattern.length || pattern.source)) { + if (!(pattern.length || isNonEmptyRegExp(pattern))) { replacement = replacement(''); return replacement + source.split('').join(replacement) + replacement; } while (source.length > 0) { - if (match = source.match(pattern)) { + match = source.match(pattern) + if (match && match[0].length > 0) { result += source.slice(0, match.index); result += String.interpret(replacement(match)); source = source.slice(match.index + match[0].length); @@ -652,7 +658,10 @@ Object.extend(String.prototype, (function() { var key = decodeURIComponent(pair.shift()), value = pair.length > 1 ? pair.join('=') : pair[0]; - if (value != undefined) value = decodeURIComponent(value); + if (value != undefined) { + value = value.gsub('+', ' '); + value = decodeURIComponent(value); + } if (key in hash) { if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; @@ -746,12 +755,17 @@ Object.extend(String.prototype, (function() { return this.indexOf(pattern) > -1; } - function startsWith(pattern) { - return this.lastIndexOf(pattern, 0) === 0; + function startsWith(pattern, position) { + position = Object.isNumber(position) ? position : 0; + return this.lastIndexOf(pattern, position) === position; } - function endsWith(pattern) { - var d = this.length - pattern.length; + function endsWith(pattern, position) { + pattern = String(pattern); + position = Object.isNumber(position) ? position : this.length; + if (position < 0) position = 0; + if (position > this.length) position = this.length; + var d = position - pattern.length; return d >= 0 && this.indexOf(pattern, d) === d; } @@ -793,8 +807,8 @@ Object.extend(String.prototype, (function() { isJSON: isJSON, evalJSON: NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON, include: include, - startsWith: startsWith, - endsWith: endsWith, + startsWith: String.prototype.startsWith || startsWith, + endsWith: String.prototype.endsWith || endsWith, empty: empty, blank: blank, interpolate: interpolate @@ -921,8 +935,8 @@ var Enumerable = (function() { } function include(object) { - if (Object.isFunction(this.indexOf)) - if (this.indexOf(object) != -1) return true; + if (Object.isFunction(this.indexOf) && this.indexOf(object) != -1) + return true; var found = false; this.each(function(value) { @@ -1406,11 +1420,13 @@ var Hash = Class.create(Enumerable, (function() { function _each(iterator, context) { + var i = 0; for (var key in this._object) { var value = this._object[key], pair = [key, value]; pair.key = key; pair.value = value; - iterator.call(context, pair); + iterator.call(context, pair, i); + i++; } } @@ -1464,11 +1480,11 @@ var Hash = Class.create(Enumerable, (function() { function toQueryPair(key, value) { if (Object.isUndefined(value)) return key; - var value = String.interpret(value); + value = String.interpret(value); value = value.gsub(/(\r)?\n/, '\r\n'); value = encodeURIComponent(value); - value = value.gsub(/%20/, '+'); // Why reencoding spaces already encoded by encodeURIComponent? This one does not seems to harm. + value = value.gsub(/%20/, '+'); return key + '=' + value; } @@ -1580,9 +1596,9 @@ var ObjectRange = Class.create(Enumerable, (function() { } function _each(iterator, context) { - var value = this.start; - while (this.include(value)) { - iterator.call(context, value); + var value = this.start, i; + for (i = 0; this.include(value); i++) { + iterator.call(context, value, i); value = value.succ(); } } @@ -1777,7 +1793,8 @@ Ajax.Request = Class.create(Ajax.Base, { } for (var name in headers) - this.transport.setRequestHeader(name, headers[name]); + if (headers[name] != null) + this.transport.setRequestHeader(name, headers[name]); }, success: function() { @@ -2628,6 +2645,7 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { } function down(element, expression, index) { + if (arguments.length === 1) return firstDescendant(element); element = $(element), expression = expression || 0, index = index || 0; if (Object.isNumber(expression)) @@ -2755,9 +2773,9 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { } var PROBLEMATIC_ATTRIBUTE_READING = (function() { - DIV.setAttribute('onclick', Prototype.emptyFunction); + DIV.setAttribute('onclick', []); var value = DIV.getAttribute('onclick'); - var isFunction = (typeof value === 'function'); + var isFunction = Object.isArray(value); DIV.removeAttribute('onclick'); return isFunction; })(); @@ -2783,7 +2801,7 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { name = table.names[attr] || attr; value = attributes[attr]; if (table.values[attr]) - name = table.values[attr](element, value); + name = table.values[attr](element, value) || name; if (value === false || value === null) element.removeAttribute(name); else if (value === true) @@ -2794,13 +2812,32 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { return element; } + var PROBLEMATIC_HAS_ATTRIBUTE_WITH_CHECKBOXES = (function () { + if (!HAS_EXTENDED_CREATE_ELEMENT_SYNTAX) { + return false; + } + var checkbox = document.createElement(''); + checkbox.checked = true; + var node = checkbox.getAttributeNode('checked'); + return !node || !node.specified; + })(); + function hasAttribute(element, attribute) { attribute = ATTRIBUTE_TRANSLATIONS.has[attribute] || attribute; var node = $(element).getAttributeNode(attribute); return !!(node && node.specified); } - GLOBAL.Element.Methods.Simulated.hasAttribute = hasAttribute; + function hasAttribute_IE(element, attribute) { + if (attribute === 'checked') { + return element.checked; + } + return hasAttribute(element, attribute); + } + + GLOBAL.Element.Methods.Simulated.hasAttribute = + PROBLEMATIC_HAS_ATTRIBUTE_WITH_CHECKBOXES ? + hasAttribute_IE : hasAttribute; function classNames(element) { return new Element.ClassNames(element); @@ -3104,7 +3141,7 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { } function hasLayout_IE(element) { - if (!element.currentStyle.hasLayout) + if (!element.currentStyle || !element.currentStyle.hasLayout) element.style.zoom = 1; return element; } @@ -3157,7 +3194,7 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { var filter = Element.getStyle(element, 'filter'); if (filter.length === 0) return 1.0; var match = (filter || '').match(/alpha\(opacity=(.*)\)/); - if (match[1]) return parseFloat(match[1]) / 100; + if (match && match[1]) return parseFloat(match[1]) / 100; return 1.0; } @@ -3250,6 +3287,7 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { function checkElementPrototypeDeficiency(tagName) { if (typeof window.Element === 'undefined') return false; + if (!HAS_EXTENDED_CREATE_ELEMENT_SYNTAX) return false; var proto = window.Element.prototype; if (proto) { var id = '_' + (Math.random() + '').slice(2), @@ -3432,6 +3470,14 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { Element.addMethods(methods); + function destroyCache_IE() { + DIV = null; + ELEMENT_CACHE = null; + } + + if (window.attachEvent) + window.attachEvent('onunload', destroyCache_IE); + })(this); (function() { @@ -4056,9 +4102,16 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { function cumulativeScrollOffset(element) { var valueT = 0, valueL = 0; do { - valueT += element.scrollTop || 0; - valueL += element.scrollLeft || 0; - element = element.parentNode; + if (element === document.body) { + var bodyScrollNode = document.documentElement || document.body.parentNode || document.body; + valueT += !Object.isUndefined(window.pageYOffset) ? window.pageYOffset : bodyScrollNode.scrollTop || 0; + valueL += !Object.isUndefined(window.pageXOffset) ? window.pageXOffset : bodyScrollNode.scrollLeft || 0; + break; + } else { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } } while (element); return new Element.Offset(valueL, valueT); } @@ -4066,7 +4119,8 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { function viewportOffset(forElement) { var valueT = 0, valueL = 0, docBody = document.body; - var element = $(forElement); + forElement = $(forElement); + var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; @@ -4099,10 +4153,11 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { var layout = element.getLayout(); element.store('prototype_absolutize_original_styles', { - left: element.getStyle('left'), - top: element.getStyle('top'), - width: element.getStyle('width'), - height: element.getStyle('height') + position: element.getStyle('position'), + left: element.getStyle('left'), + top: element.getStyle('top'), + width: element.getStyle('width'), + height: element.getStyle('height') }); element.setStyle({ @@ -4432,1336 +4487,1747 @@ Prototype.Selector = (function() { extendElement: Element.extend }; })(); +Prototype._original_property = window.Sizzle; /*! - * Sizzle CSS Selector Engine - * Copyright 2011, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * More information: http://sizzlejs.com/ + * Sizzle CSS Selector Engine v@VERSION + * http://sizzlejs.com/ + * + * Copyright 2013 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: @DATE */ -(function(){ - -var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + dirruns = 0, done = 0, - toString = Object.prototype.toString, - hasDuplicate = false, - baseHasDuplicate = true, - rBackslash = /\\/g, - rNonWord = /\W/; - -[0, 0].sort(function() { - baseHasDuplicate = false; - return 0; -}); + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, -var Sizzle = function( selector, context, results, seed ) { - results = results || []; - context = context || document; + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, - var origContext = context; + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + indexOf = arr.indexOf || function( elem ) { + var i = 0, + len = this.length; + for ( ; i < len; i++ ) { + if ( this[i] === elem ) { + return i; + } + } + return -1; + }, - if ( context.nodeType !== 1 && context.nodeType !== 9 ) { - return []; - } + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - if ( !selector || typeof selector !== "string" ) { - return results; - } - var m, set, checkSet, extra, ret, cur, pop, i, - prune = true, - contextXML = Sizzle.isXML( context ), - parts = [], - soFar = selector; + whitespace = "[\\x20\\t\\r\\n\\f]", + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - do { - chunker.exec( "" ); - m = chunker.exec( soFar ); + identifier = characterEncoding.replace( "w", "w#" ), - if ( m ) { - soFar = m[3]; + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + + "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", - parts.push( m[1] ); + pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", - if ( m[2] ) { - extra = m[3]; - break; - } - } - } while ( m ); + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - if ( parts.length > 1 && origPOS.exec( selector ) ) { + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), - if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { - set = posProcess( parts[0] + parts[1], context ); + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), - } else { - set = Expr.relative[ parts[0] ] ? - [ context ] : - Sizzle( parts.shift(), context ); + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), - while ( parts.length ) { - selector = parts.shift(); + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, - if ( Expr.relative[ selector ] ) { - selector += parts.shift(); - } + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, - set = posProcess( selector, set ); - } - } + rnative = /^[^{]+\{\s*\[native \w/, - } else { - if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && - Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + rescape = /'|\\/g, + + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; - ret = Sizzle.find( parts.shift(), context, contextXML ); - context = ret.expr ? - Sizzle.filter( ret.expr, ret.set )[0] : - ret.set[0]; +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + function( target, els ) { + var j = target.length, + i = 0; + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; } + }; +} - if ( context ) { - ret = seed ? - { expr: parts.pop(), set: makeArray(seed) } : - Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + i, groups, old, nid, newContext, newSelector; - set = ret.expr ? - Sizzle.filter( ret.expr, ret.set ) : - ret.set; + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } - if ( parts.length > 0 ) { - checkSet = makeArray( set ); + context = context || document; + results = results || []; - } else { - prune = false; - } + if ( !selector || typeof selector !== "string" ) { + return results; + } + + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { + return []; + } - while ( parts.length ) { - cur = parts.pop(); - pop = cur; + if ( documentIsHTML && !seed ) { - if ( !Expr.relative[ cur ] ) { - cur = ""; + if ( (match = rquickExpr.exec( selector )) ) { + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + if ( elem && elem.parentNode ) { + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } } else { - pop = parts.pop(); + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } } - if ( pop == null ) { - pop = context; - } + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; - Expr.relative[ cur ]( checkSet, pop, contextXML ); + } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { + push.apply( results, context.getElementsByClassName( m ) ); + return results; } - - } else { - checkSet = parts = []; } - } - if ( !checkSet ) { - checkSet = set; - } + if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + nid = old = expando; + newContext = context; + newSelector = nodeType === 9 && selector; - if ( !checkSet ) { - Sizzle.error( cur || selector ); - } + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); - if ( toString.call(checkSet) === "[object Array]" ) { - if ( !prune ) { - results.push.apply( results, checkSet ); + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; - } else if ( context && context.nodeType === 1 ) { - for ( i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { - results.push( set[i] ); + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); } + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; + newSelector = groups.join(","); } - } else { - for ( i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && checkSet[i].nodeType === 1 ) { - results.push( set[i] ); + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } } } } - - } else { - makeArray( checkSet, results ); } - if ( extra ) { - Sizzle( extra, origContext, results, seed ); - Sizzle.uniqueSort( results ); - } + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} - return results; -}; +/** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; -Sizzle.uniqueSort = function( results ) { - if ( sortOrder ) { - hasDuplicate = baseHasDuplicate; - results.sort( sortOrder ); - - if ( hasDuplicate ) { - for ( var i = 1; i < results.length; i++ ) { - if ( results[i] === results[ i - 1 ] ) { - results.splice( i--, 1 ); - } - } + function cache( key, value ) { + if ( keys.push( key + " " ) > Expr.cacheLength ) { + delete cache[ keys.shift() ]; } + return (cache[ key + " " ] = value); } + return cache; +} - return results; -}; - -Sizzle.matches = function( expr, set ) { - return Sizzle( expr, null, null, set ); -}; - -Sizzle.matchesSelector = function( node, expr ) { - return Sizzle( expr, null, null, [node] ).length > 0; -}; +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} -Sizzle.find = function( expr, context, isXML ) { - var set; +/** + * 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"); - if ( !expr ) { - return []; + try { + return !!fn( div ); + } catch (e) { + return false; + } finally { + if ( div.parentNode ) { + div.parentNode.removeChild( div ); + } + div = null; } +} - for ( var i = 0, l = Expr.order.length; i < l; i++ ) { - var match, - type = Expr.order[i]; +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = attrs.length; - if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { - var left = match[1]; - match.splice( 1, 1 ); + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} - if ( left.substr( left.length - 1 ) !== "\\" ) { - match[1] = (match[1] || "").replace( rBackslash, "" ); - set = Expr.find[ type ]( match, context, isXML ); +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + ( ~b.sourceIndex || MAX_NEGATIVE ) - + ( ~a.sourceIndex || MAX_NEGATIVE ); + + if ( diff ) { + return diff; + } - if ( set != null ) { - expr = expr.replace( Expr.match[ type ], "" ); - break; - } + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; } } } - if ( !set ) { - set = typeof context.getElementsByTagName !== "undefined" ? - context.getElementsByTagName( "*" ) : - []; - } + return a ? 1 : -1; +} - return { set: set, expr: expr }; -}; +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} -Sizzle.filter = function( expr, set, inplace, not ) { - var match, anyFound, - old = expr, - result = [], - curLoop = set, - isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} - while ( expr && set.length ) { - for ( var type in Expr.filter ) { - if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { - var found, item, - filter = Expr.filter[ type ], - left = match[1]; +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== strundefined && context; +} - anyFound = false; +support = Sizzle.support = {}; - match.splice(1,1); +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; - if ( left.substr( left.length - 1 ) === "\\" ) { - continue; - } +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, + doc = node ? node.ownerDocument || node : preferredDoc, + parent = doc.defaultView; - if ( curLoop === result ) { - result = []; - } + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } - if ( Expr.preFilter[ type ] ) { - match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + document = doc; + docElem = doc.documentElement; - if ( !match ) { - anyFound = found = true; + documentIsHTML = !isXML( doc ); - } else if ( match === true ) { - continue; - } - } + if ( parent && parent !== parent.top ) { + if ( parent.addEventListener ) { + parent.addEventListener( "unload", function() { + setDocument(); + }, false ); + } else if ( parent.attachEvent ) { + parent.attachEvent( "onunload", function() { + setDocument(); + }); + } + } - if ( match ) { - for ( var i = 0; (item = curLoop[i]) != null; i++ ) { - if ( item ) { - found = filter( item, match, i, curLoop ); - var pass = not ^ !!found; + /* Attributes + ---------------------------------------------------------------------- */ - if ( inplace && found != null ) { - if ( pass ) { - anyFound = true; + support.attributes = assert(function( div ) { + div.className = "i"; + return !div.getAttribute("className"); + }); - } else { - curLoop[i] = false; - } + /* getElement(s)By* + ---------------------------------------------------------------------- */ - } else if ( pass ) { - result.push( item ); - anyFound = true; - } - } - } - } + support.getElementsByTagName = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); - if ( found !== undefined ) { - if ( !inplace ) { - curLoop = result; - } + support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) { + div.innerHTML = "
"; - expr = expr.replace( Expr.match[ type ], "" ); + div.firstChild.className = "i"; + return div.getElementsByClassName("i").length === 2; + }); - if ( !anyFound ) { - return []; - } + support.getById = assert(function( div ) { + docElem.appendChild( div ).id = expando; + return !doc.getElementsByName || !doc.getElementsByName( expando ).length; + }); - break; - } + if ( support.getById ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && documentIsHTML ) { + var m = context.getElementById( id ); + return m && m.parentNode ? [m] : []; } - } - - if ( expr === old ) { - if ( anyFound == null ) { - Sizzle.error( expr ); + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + delete Expr.find["ID"]; + + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } - } else { - break; + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); } - } + } : + function( tag, context ) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName( tag ); - old = expr; - } + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } - return curLoop; -}; + return tmp; + } + return results; + }; -Sizzle.error = function( msg ) { - throw "Syntax error, unrecognized expression: " + msg; -}; + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; -var Expr = Sizzle.selectors = { - order: [ "ID", "NAME", "TAG" ], - - match: { - ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, - CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, - NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, - ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, - TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, - CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, - POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, - PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ - }, + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ - leftMatch: {}, - attrMap: { - "class": "className", - "for": "htmlFor" - }, + rbuggyMatches = []; - attrHandle: { - href: function( elem ) { - return elem.getAttribute( "href" ); - }, - type: function( elem ) { - return elem.getAttribute( "type" ); - } - }, + rbuggyQSA = []; - relative: { - "+": function(checkSet, part){ - var isPartStr = typeof part === "string", - isTag = isPartStr && !rNonWord.test( part ), - isPartStrNotTag = isPartStr && !isTag; + if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { + assert(function( div ) { + div.innerHTML = ""; - if ( isTag ) { - part = part.toLowerCase(); + if ( div.querySelectorAll("[t^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); } - for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { - if ( (elem = checkSet[i]) ) { - while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } - checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? - elem || false : - elem === part; - } + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); } + }); + + assert(function( div ) { + var input = doc.createElement("input"); + input.setAttribute( "type", "hidden" ); + div.appendChild( input ).setAttribute( "name", "D" ); - if ( isPartStrNotTag ) { - Sizzle.filter( part, checkSet, true ); + if ( div.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); } - }, - ">": function( checkSet, part ) { - var elem, - isPartStr = typeof part === "string", - i = 0, - l = checkSet.length; + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } - if ( isPartStr && !rNonWord.test( part ) ) { - part = part.toLowerCase(); + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } - for ( ; i < l; i++ ) { - elem = checkSet[i]; + if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { - if ( elem ) { - var parent = elem.parentNode; - checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; - } - } + assert(function( div ) { + support.disconnectedMatch = matches.call( div, "div" ); - } else { - for ( ; i < l; i++ ) { - elem = checkSet[i]; + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } - if ( elem ) { - checkSet[i] = isPartStr ? - elem.parentNode : - elem.parentNode === part; + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; } } - - if ( isPartStr ) { - Sizzle.filter( part, checkSet, true ); - } } - }, + return false; + }; - "": function(checkSet, part, isXML){ - var nodeCheck, - doneName = done++, - checkFn = dirCheck; + /* Sorting + ---------------------------------------------------------------------- */ - if ( typeof part === "string" && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - nodeCheck = part; - checkFn = dirNodeCheck; - } + sortOrder = hasCompare ? + function( a, b ) { - checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); - }, + if ( a === b ) { + hasDuplicate = true; + return 0; + } - "~": function( checkSet, part, isXML ) { - var nodeCheck, - doneName = done++, - checkFn = dirCheck; + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } - if ( typeof part === "string" && !rNonWord.test( part ) ) { - part = part.toLowerCase(); - nodeCheck = part; - checkFn = dirNodeCheck; - } + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : - checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); - } - }, + 1; - find: { - ID: function( match, context, isXML ) { - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - return m && m.parentNode ? [m] : []; + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; } - }, - NAME: function( match, context ) { - if ( typeof context.getElementsByName !== "undefined" ) { - var ret = [], - results = context.getElementsByName( match[1] ); + return sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + } - for ( var i = 0, l = results.length; i < l; i++ ) { - if ( results[i].getAttribute("name") === match[1] ) { - ret.push( results[i] ); - } - } + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } - return ret.length === 0 ? null : ret; - } - }, + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } - TAG: function( match, context ) { - if ( typeof context.getElementsByTagName !== "undefined" ) { - return context.getElementsByTagName( match[1] ); - } + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); } - }, - preFilter: { - CLASS: function( match, curLoop, inplace, result, not, isXML ) { - match = " " + match[1].replace( rBackslash, "" ) + " "; - if ( isXML ) { - return match; - } + while ( ap[i] === bp[i] ) { + i++; + } - for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { - if ( elem ) { - if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { - if ( !inplace ) { - result.push( elem ); - } + return i ? + siblingCheck( ap[i], bp[i] ) : - } else if ( inplace ) { - curLoop[i] = false; - } - } - } + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; - return false; - }, + return doc; +}; - ID: function( match ) { - return match[1].replace( rBackslash, "" ); - }, +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; - TAG: function( match, curLoop ) { - return match[1].replace( rBackslash, "" ).toLowerCase(); - }, +Sizzle.matchesSelector = function( elem, expr ) { + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } - CHILD: function( match ) { - if ( match[1] === "nth" ) { - if ( !match[2] ) { - Sizzle.error( match[0] ); - } + expr = expr.replace( rattributeQuotes, "='$1']" ); - match[2] = match[2].replace(/^\+|\s*/g, ''); + if ( support.matchesSelector && documentIsHTML && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { - var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( - match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || - !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + try { + var ret = matches.call( elem, expr ); - match[2] = (test[1] + (test[2] || 1)) - 0; - match[3] = test[3] - 0; - } - else if ( match[2] ) { - Sizzle.error( match[0] ); + if ( ret || support.disconnectedMatch || + elem.document && elem.document.nodeType !== 11 ) { + return ret; } + } catch(e) {} + } - match[0] = done++; + return Sizzle( expr, document, null, [elem] ).length > 0; +}; - return match; - }, +Sizzle.contains = function( context, elem ) { + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; - ATTR: function( match, curLoop, inplace, result, not, isXML ) { - var name = match[1] = match[1].replace( rBackslash, "" ); +Sizzle.attr = function( elem, name ) { + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } - if ( !isXML && Expr.attrMap[name] ) { - match[1] = Expr.attrMap[name]; - } + var fn = Expr.attrHandle[ name.toLowerCase() ], + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; - match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; - if ( match[2] === "~=" ) { - match[4] = " " + match[4] + " "; +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } - return match; - }, - - PSEUDO: function( match, curLoop, inplace, result, not ) { - if ( match[1] === "not" ) { - if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { - match[3] = Sizzle(match[3], null, null, curLoop); - - } else { - var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); - - if ( !inplace ) { - result.push.apply( result, ret ); - } + sortInput = null; - return false; - } + return results; +}; - } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { - return true; +/** + * 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 ) { + while ( (node = elem[i++]) ) { + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } - return match; - }, + return ret; +}; - POS: function( match ) { - match.unshift( true ); +Expr = Sizzle.selectors = { - return match; - } - }, + cacheLength: 50, - filters: { - enabled: function( elem ) { - return elem.disabled === false && elem.type !== "hidden"; - }, + createPseudo: markFunction, - disabled: function( elem ) { - return elem.disabled === true; - }, + match: matchExpr, - checked: function( elem ) { - return elem.checked === true; - }, + attrHandle: {}, - selected: function( elem ) { - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, + find: {}, - parent: function( elem ) { - return !!elem.firstChild; - }, + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, - empty: function( elem ) { - return !elem.firstChild; - }, + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); - has: function( elem, i, match ) { - return !!Sizzle( match[3], elem ).length; - }, + match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); - header: function( elem ) { - return (/h\d/i).test( elem.nodeName ); - }, + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } - text: function( elem ) { - var attr = elem.getAttribute( "type" ), type = elem.type; - return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); + return match.slice( 0, 4 ); }, - radio: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; - }, + "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" ) { + if ( !match[3] ) { + Sizzle.error( match[0] ); + } - checkbox: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; - }, + 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" ); - file: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; - }, + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } - password: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; + return match; }, - submit: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && "submit" === elem.type; - }, + "PSEUDO": function( match ) { + var excess, + unquoted = !match[5] && match[2]; - image: function( elem ) { - return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; - }, + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } - reset: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && "reset" === elem.type; - }, + if ( match[3] && match[4] !== undefined ) { + match[2] = match[4]; - button: function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && "button" === elem.type || name === "button"; - }, + } else if ( unquoted && rpseudo.test( unquoted ) && + (excess = tokenize( unquoted, true )) && + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - input: function( elem ) { - return (/input|select|textarea|button/i).test( elem.nodeName ); - }, + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } - focus: function( elem ) { - return elem === elem.ownerDocument.activeElement; + return match.slice( 0, 3 ); } }, - setFilters: { - first: function( elem, i ) { - return i === 0; - }, - - last: function( elem, i, match, array ) { - return i === array.length - 1; - }, - - even: function( elem, i ) { - return i % 2 === 0; - }, - odd: function( elem, i ) { - return i % 2 === 1; - }, + filter: { - lt: function( elem, i, match ) { - return i < match[3] - 0; + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; }, - gt: function( elem, i, match ) { - return i > match[3] - 0; - }, + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; - nth: function( elem, i, match ) { - return match[3] - 0 === i; + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); + }); }, - eq: function( elem, i, match ) { - return match[3] - 0 === i; - } - }, - filter: { - PSEUDO: function( elem, match, i, array ) { - var name = match[1], - filter = Expr.filters[ name ]; + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); - if ( filter ) { - return filter( elem, i, match, array ); - - } else if ( name === "contains" ) { - return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; - - } else if ( name === "not" ) { - var not = match[3]; - - for ( var j = 0, l = not.length; j < l; j++ ) { - if ( not[j] === elem ) { - return false; - } + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; } - return true; - - } else { - Sizzle.error( name ); - } + 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( elem, match ) { - var type = match[1], - node = elem; - - switch ( type ) { - case "only": - case "first": - while ( (node = node.previousSibling) ) { - if ( node.nodeType === 1 ) { - return false; + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + start = dir = type === "only" && !start && "nextSibling"; + } + return true; } - } - if ( type === "first" ) { - return true; - } + start = [ forward ? parent.firstChild : parent.lastChild ]; - node = elem; + if ( forward && useCache ) { + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; - case "last": - while ( (node = node.nextSibling) ) { - if ( node.nodeType === 1 ) { - return false; - } - } + while ( (node = ++nodeIndex && node && node[ dir ] || - return true; + (diff = nodeIndex = 0) || start.pop()) ) { - case "nth": - var first = match[2], - last = match[3]; + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } - if ( first === 1 && last === 0 ) { - return true; - } + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; - var doneName = match[0], - parent = elem.parentNode; + } else { + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { - if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { - var count = 0; + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } - for ( node = parent.firstChild; node; node = node.nextSibling ) { - if ( node.nodeType === 1 ) { - node.nodeIndex = ++count; + if ( node === elem ) { + break; + } + } } } - parent.sizcache = doneName; + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); } + }; + }, - var diff = elem.nodeIndex - last; + "PSEUDO": function( pseudo, argument ) { + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); - if ( first === 0 ) { - return diff === 0; + if ( fn[ expando ] ) { + return fn( argument ); + } - } else { - return ( diff % first === 0 && diff / first >= 0 ); + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + "not": markFunction(function( selector ) { + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + "lang": markFunction( function( lang ) { + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; }, - ID: function( elem, match ) { - return elem.nodeType === 1 && elem.getAttribute("id") === match; + "root": function( elem ) { + return elem === docElem; }, - TAG: function( elem, match ) { - return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); }, - CLASS: function( elem, match ) { - return (" " + (elem.className || elem.getAttribute("class")) + " ") - .indexOf( match ) > -1; + "enabled": function( elem ) { + return elem.disabled === false; }, - ATTR: function( elem, match ) { - var name = match[1], - result = Expr.attrHandle[ name ] ? - Expr.attrHandle[ name ]( elem ) : - elem[ name ] != null ? - elem[ name ] : - elem.getAttribute( name ), - value = result + "", - type = match[2], - check = match[4]; - - return result == null ? - type === "!=" : - type === "=" ? - value === check : - type === "*=" ? - value.indexOf(check) >= 0 : - type === "~=" ? - (" " + value + " ").indexOf(check) >= 0 : - !check ? - value && result !== false : - type === "!=" ? - value !== check : - type === "^=" ? - value.indexOf(check) === 0 : - type === "$=" ? - value.substr(value.length - check.length) === check : - type === "|=" ? - value === check || value.substr(0, check.length + 1) === check + "-" : - false; + "disabled": function( elem ) { + return elem.disabled === true; }, - POS: function( elem, match, i, array ) { - var name = match[2], - filter = Expr.setFilters[ name ]; + "checked": function( elem ) { + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, - if ( filter ) { - return filter( elem, i, match, array ); + "selected": function( elem ) { + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; } - } - } -}; - -var origPOS = Expr.match.POS, - fescape = function(all, num){ - return "\\" + (num - 0 + 1); - }; -for ( var type in Expr.match ) { - Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); - Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); -} + return elem.selected === true; + }, -var makeArray = function( array, results ) { - array = Array.prototype.slice.call( array, 0 ); + "empty": function( elem ) { + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, - if ( results ) { - results.push.apply( results, array ); - return results; - } + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, - return array; -}; + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, -try { - Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, -} catch( e ) { - makeArray = function( array, results ) { - var i = 0, - ret = results || []; + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, - if ( toString.call(array) === "[object Array]" ) { - Array.prototype.push.apply( ret, array ); + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && - } else { - if ( typeof array.length === "number" ) { - for ( var l = array.length; i < l; i++ ) { - ret.push( array[i] ); - } + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, - } else { - for ( ; array[i]; i++ ) { - ret.push( array[i] ); - } - } - } + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), - return ret; - }; -} + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), -var sortOrder, siblingCheck; + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), -if ( document.documentElement.compareDocumentPosition ) { - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - return 0; - } + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), - if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { - return a.compareDocumentPosition ? -1 : 1; - } + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), - return a.compareDocumentPosition(b) & 4 ? -1 : 1; - }; + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), -} else { - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - return 0; + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; - } else if ( a.sourceIndex && b.sourceIndex ) { - return a.sourceIndex - b.sourceIndex; - } +Expr.pseudos["nth"] = Expr.pseudos["eq"]; - var al, bl, - ap = [], - bp = [], - aup = a.parentNode, - bup = b.parentNode, - cur = aup; +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 ); +} - if ( aup === bup ) { - return siblingCheck( a, b ); +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); - } else if ( !aup ) { - return -1; +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; - } else if ( !bup ) { - return 1; - } + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } - while ( cur ) { - ap.unshift( cur ); - cur = cur.parentNode; - } + soFar = selector; + groups = []; + preFilters = Expr.preFilter; - cur = bup; + while ( soFar ) { - while ( cur ) { - bp.unshift( cur ); - cur = cur.parentNode; - } - - al = ap.length; - bl = bp.length; - - for ( var i = 0; i < al && i < bl; i++ ) { - if ( ap[i] !== bp[i] ) { - return siblingCheck( ap[i], bp[i] ); + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + soFar = soFar.slice( match[0].length ) || soFar; } + groups.push( (tokens = []) ); } - return i === al ? - siblingCheck( a, bp[i], -1 ) : - siblingCheck( ap[i], b, 1 ); - }; + matched = false; - siblingCheck = function( a, b, ret ) { - if ( a === b ) { - return ret; + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); } - var cur = a.nextSibling; - - while ( cur ) { - if ( cur === b ) { - return -1; + 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 ); } + } - cur = cur.nextSibling; + if ( !matched ) { + break; } + } - return 1; - }; + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + tokenCache( selector, groups ).slice( 0 ); } -Sizzle.getText = function( elems ) { - var ret = "", elem; - - for ( var i = 0; elems[i]; i++ ) { - elem = elems[i]; - - if ( elem.nodeType === 3 || elem.nodeType === 4 ) { - ret += elem.nodeValue; - - } else if ( elem.nodeType !== 8 ) { - ret += Sizzle.getText( elem.childNodes ); - } +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; } + return selector; +} - return ret; -}; +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; -(function(){ - var form = document.createElement("div"), - id = "script" + (new Date()).getTime(), - root = document.documentElement; + return combinator.first ? + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : - form.innerHTML = ""; + function( elem, context, xml ) { + var oldCache, outerCache, + newCache = [ dirruns, doneName ]; - root.insertBefore( form, root.firstChild ); + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (oldCache = outerCache[ dir ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { - if ( document.getElementById( id ) ) { - Expr.find.ID = function( match, context, isXML ) { - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + outerCache[ dir ] = newCache; - return m ? - m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? - [m] : - undefined : - []; + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } } }; +} - Expr.filter.ID = function( elem, match ) { - var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); +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]; +} - return elem.nodeType === 1 && node && node.nodeValue === match; - }; +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); } + return results; +} - root.removeChild( form ); - - root = form = null; -})(); - -(function(){ - - var div = document.createElement("div"); - div.appendChild( document.createComment("") ); - - if ( div.getElementsByTagName("*").length > 0 ) { - Expr.find.TAG = function( match, context ) { - var results = context.getElementsByTagName( match[1] ); - - if ( match[1] === "*" ) { - var tmp = []; - - for ( var i = 0; results[i]; i++ ) { - if ( results[i].nodeType === 1 ) { - tmp.push( results[i] ); - } +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 ); } - - results = tmp; } - - return results; - }; + } } - div.innerHTML = ""; - - if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && - div.firstChild.getAttribute("href") !== "#" ) { + return newUnmatched; +} - Expr.attrHandle.href = function( elem ) { - return elem.getAttribute( "href", 2 ); - }; +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, - div = null; -})(); + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), -if ( document.querySelectorAll ) { - (function(){ - var oldSizzle = Sizzle, - div = document.createElement("div"), - id = "__sizzle__"; + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, - div.innerHTML = "

"; + matcherOut = matcher ? + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { - return; - } + [] : - Sizzle = function( query, context, extra, seed ) { - context = context || document; + results : + matcherIn; - if ( !seed && !Sizzle.isXML(context) ) { - var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } - if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { - if ( match[1] ) { - return makeArray( context.getElementsByTagName( query ), extra ); + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); - } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { - return makeArray( context.getElementsByClassName( match[2] ), extra ); - } + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); } + } + } - if ( context.nodeType === 9 ) { - if ( query === "body" && context.body ) { - return makeArray( [ context.body ], extra ); - - } else if ( match && match[3] ) { - var elem = context.getElementById( match[3] ); - - if ( elem && elem.parentNode ) { - if ( elem.id === match[3] ) { - return makeArray( [ elem ], extra ); - } - - } else { - return makeArray( [], extra ); + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + temp.push( (matcherIn[i] = elem) ); } } + postFinder( null, (matcherOut = []), temp, xml ); + } - try { - return makeArray( context.querySelectorAll(query), extra ); - } catch(qsaError) {} - - } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - var oldContext = context, - old = context.getAttribute( "id" ), - nid = old || id, - hasParent = context.parentNode, - relativeHierarchySelector = /^\s*[+~]/.test( query ); + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - if ( !old ) { - context.setAttribute( "id", nid ); - } else { - nid = nid.replace( /'/g, "\\$&" ); - } - if ( relativeHierarchySelector && hasParent ) { - context = context.parentNode; + seed[temp] = !(results[temp] = elem); } + } + } - try { - if ( !relativeHierarchySelector || hasParent ) { - return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); - } + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} - } catch(pseudoError) { - } finally { - if ( !old ) { - oldContext.removeAttribute( "id" ); - } +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + if ( matcher[ expando ] ) { + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; } } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); } - - return oldSizzle(query, context, extra, seed); - }; - - for ( var prop in oldSizzle ) { - Sizzle[ prop ] = oldSizzle[ prop ]; + matchers.push( matcher ); } + } - div = null; - })(); + return elementMatcher( matchers ); } -(function(){ - var html = document.documentElement, - matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; - - if ( matches ) { - var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), - pseudoWorks = false; +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context !== document && context; + } - try { - matches.call( document.documentElement, "[test!='']:sizzle" ); + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } - } catch( pseudoError ) { - pseudoWorks = true; - } + if ( bySet ) { + if ( (elem = !matcher && elem) ) { + matchedCount--; + } - Sizzle.matchesSelector = function( node, expr ) { - expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + if ( seed ) { + unmatched.push( elem ); + } + } + } - if ( !Sizzle.isXML( node ) ) { - try { - if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { - var ret = matches.call( node, expr ); + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } - if ( ret || !disconnectedMatch || - node.document && node.document.nodeType !== 11 ) { - return ret; + if ( seed ) { + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } } } - } catch(e) {} - } - return Sizzle(expr, null, null, [node]).length > 0; - }; - } -})(); + setMatched = condense( setMatched ); + } -(function(){ - var div = document.createElement("div"); + push.apply( results, setMatched ); - div.innerHTML = "
"; + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { - if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { - return; - } + Sizzle.uniqueSort( results ); + } + } - div.lastChild.className = "e"; + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } - if ( div.getElementsByClassName("e").length === 1 ) { - return; - } + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; - Expr.order.splice(1, 0, "CLASS"); - Expr.find.CLASS = function( match, context, isXML ) { - if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { - return context.getElementsByClassName(match[1]); + if ( !cached ) { + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } } - }; - div = null; -})(); + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); -function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; + cached.selector = selector; + } + return cached; +}; - if ( elem ) { - var match = false; +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); - elem = elem[dir]; + results = results || []; - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } + if ( match.length === 1 ) { - if ( elem.nodeType === 1 && !isXML ){ - elem.sizcache = doneName; - elem.sizset = i; - } + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + support.getById && context.nodeType === 9 && documentIsHTML && + Expr.relative[ tokens[1].type ] ) { - if ( elem.nodeName.toLowerCase() === cur ) { - match = elem; - break; - } + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; - elem = elem[dir]; + } else if ( compiled ) { + context = context.parentNode; } - checkSet[i] = match; + selector = selector.slice( tokens.shift().value.length ); } - } -} - -function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - - if ( elem ) { - var match = false; - elem = elem[dir]; + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 ) { - if ( !isXML ) { - elem.sizcache = doneName; - elem.sizset = i; + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; } - if ( typeof cur !== "string" ) { - if ( elem === cur ) { - match = true; - break; - } - - } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { - match = elem; - break; - } + break; } - - elem = elem[dir]; } - - checkSet[i] = match; } } -} - -if ( document.documentElement.contains ) { - Sizzle.contains = function( a, b ) { - return a !== b && (a.contains ? a.contains(b) : true); - }; - -} else if ( document.documentElement.compareDocumentPosition ) { - Sizzle.contains = function( a, b ) { - return !!(a.compareDocumentPosition(b) & 16); - }; - -} else { - Sizzle.contains = function() { - return false; - }; -} -Sizzle.isXML = function( elem ) { - var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; - - return documentElement ? documentElement.nodeName !== "HTML" : false; + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; }; -var posProcess = function( selector, context ) { - var match, - tmpSet = [], - later = "", - root = context.nodeType ? [context] : context; - while ( (match = Expr.match.PSEUDO.exec( selector )) ) { - later += match[0]; - selector = selector.replace( Expr.match.PSEUDO, "" ); - } +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; - selector = Expr.relative[selector] ? selector + "*" : selector; +support.detectDuplicates = !!hasDuplicate; - for ( var i = 0, l = root.length; i < l; i++ ) { - Sizzle( selector, root[i], tmpSet ); - } +setDocument(); - return Sizzle.filter( later, tmpSet ); -}; +support.sortDetached = assert(function( div1 ) { + return div1.compareDocumentPosition( document.createElement("div") ) & 1; +}); +if ( !assert(function( div ) { + div.innerHTML = ""; + return div.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + }); +} -window.Sizzle = Sizzle; +if ( !support.attributes || !assert(function( div ) { + div.innerHTML = ""; + div.firstChild.setAttribute( "value", "" ); + return div.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} -})(); +if ( !assert(function( div ) { + return div.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} -Prototype._original_property = window.Sizzle; +if ( typeof define === "function" && define.amd ) { + define(function() { return Sizzle; }); +} else if ( typeof module !== "undefined" && module.exports ) { + module.exports = Sizzle; +} else { + window.Sizzle = Sizzle; +} + +})( window ); ;(function(engine) { var extendElements = Prototype.Selector.extendElements; @@ -5799,19 +6265,23 @@ var Form = { accumulator = function(result, key, value) { if (key in result) { if (!Object.isArray(result[key])) result[key] = [result[key]]; - result[key].push(value); + result[key] = result[key].concat(value); } else result[key] = value; return result; }; } else { initial = ''; - accumulator = function(result, key, value) { - value = value.gsub(/(\r)?\n/, '\r\n'); - value = encodeURIComponent(value); - //value = value.gsub(/%20/, '+'); // Why reencoding spaces already encoded by encodeURIComponent? - // With scriptaculous, the space where double encoded to %2B and decoded as +. - return result + (result ? '&' : '') + encodeURIComponent(key) + '=' + value; - } + accumulator = function(result, key, values) { + if (!Object.isArray(values)) {values = [values];} + if (!values.length) {return result;} + var encodedKey = encodeURIComponent(key).gsub(/%20/, '+'); + return result + (result ? "&" : "") + values.map(function (value) { + value = value.gsub(/(\r)?\n/, '\r\n'); + value = encodeURIComponent(value); + value = value.gsub(/%20/, '+'); + return encodedKey + "=" + value; + }).join("&"); + }; } return elements.inject(initial, function(result, element) { @@ -6245,17 +6715,14 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { node = currentTarget; } - if (node.nodeType == Node.TEXT_NODE) - node = node.parentNode; - - return Element.extend(node); + return node.nodeType == Node.TEXT_NODE ? node.parentNode : node; } function findElement(event, expression) { - var element = _element(event), match = Prototype.Selector.match; + var element = _element(event), selector = Prototype.Selector; if (!expression) return Element.extend(element); while (element) { - if (Object.isElement(element) && match(element, expression)) + if (Object.isElement(element) && selector.match(element, expression)) return Element.extend(element); element = element.parentNode; } @@ -6536,8 +7003,8 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { function stopObservingElement(element) { - var uid = getUniqueElementID(element), - registry = getRegistryForElement(element, uid); + var uid = getUniqueElementID(element), registry = GLOBAL.Event.cache[uid]; + if (!registry) return; destroyRegistryForElement(element, uid); @@ -6717,9 +7184,9 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { return createMouseEnterLeaveResponder(uid, eventName, handler); return function(event) { - var cacheEntry = Event.cache[uid]; - var element = cacheEntry.element; + if (!Event.cache) return; + var element = Event.cache[uid].element; Event.extend(event, element); handler.call(element, event); }; @@ -6727,7 +7194,7 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { function createResponderForCustomEvent(uid, eventName, handler) { return function(event) { - var cacheEntry = Event.cache[uid], element = cacheEntry.element; + var element = Event.cache[uid].element; if (Object.isUndefined(event.eventName)) return false; @@ -6742,7 +7209,7 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { function createMouseEnterLeaveResponder(uid, eventName, handler) { return function(event) { - var cacheEntry = Event.cache[uid], element = cacheEntry.element; + var element = Event.cache[uid].element; Event.extend(event, element); var parent = event.relatedTarget; @@ -6792,6 +7259,12 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { fireContentLoadedEvent(); } + + if (document.readyState === 'complete') { + fireContentLoadedEvent(); + return; + } + if (document.addEventListener) { document.addEventListener('DOMContentLoaded', fireContentLoadedEvent, false); } else { @@ -7034,4 +7507,4 @@ Object.extend(Element.ClassNames.prototype, Enumerable); return Prototype.Selector.select(selector, element || document); } }); -})(); \ No newline at end of file +})(); diff --git a/Frameworks/Ajax/Ajax/WebServerResources/wondaculous-min.js b/Frameworks/Ajax/Ajax/WebServerResources/wondaculous-min.js index da2f1b333b1..7909f4e2a17 100644 --- a/Frameworks/Ajax/Ajax/WebServerResources/wondaculous-min.js +++ b/Frameworks/Ajax/Ajax/WebServerResources/wondaculous-min.js @@ -1,8 +1,12 @@ -var Prototype={Version:"1.7.1",Browser:(function(){var b=navigator.userAgent;var a=Object.prototype.toString.call(window.opera)=="[object Opera]";return{IE:!!window.attachEvent&&!a,Opera:a,WebKit:b.indexOf("AppleWebKit/")>-1,Gecko:b.indexOf("Gecko")>-1&&b.indexOf("KHTML")===-1,MobileSafari:/Apple.*Mobile/.test(b)}})(),BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:(function(){var a=window.Element||window.HTMLElement;return !!(a&&a.prototype)})(),SpecificElementExtensions:(function(){if(typeof window.HTMLDivElement!=="undefined"){return true}var c=document.createElement("div"),b=document.createElement("form"),a=false;if(c.__proto__&&(c.__proto__!==b.__proto__)){a=true}c=b=null;return a})()},ScriptFragment:"]*>([\\S\\s]*?)<\/script\\s*>",JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(a){return a}};if(Prototype.Browser.MobileSafari){Prototype.BrowserFeatures.SpecificElementExtensions=false}var Class=(function(){var d=(function(){for(var e in {toString:1}){if(e==="toString"){return false}}return true})();function a(){}function b(){var h=null,g=$A(arguments);if(Object.isFunction(g[0])){h=g.shift()}function e(){this.initialize.apply(this,arguments)}Object.extend(e,Class.Methods);e.superclass=h;e.subclasses=[];if(h){a.prototype=h.prototype;e.prototype=new a;h.subclasses.push(e)}for(var f=0,j=g.length;f0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length)}else{result+=source,source=""}}return result}function sub(pattern,replacement,count){replacement=prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0){return match[0]}return replacement(match)})}function scan(pattern,iterator){this.gsub(pattern,iterator);return String(this)}function truncate(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?"...":truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this)}function strip(){return this.replace(/^\s+/,"").replace(/\s+$/,"")}function stripTags(){return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi,"")}function stripScripts(){return this.replace(new RegExp(Prototype.ScriptFragment,"img"),"")}function 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this){if(!Object.isFunction(this[property])){a.set(property,this[property])}}return"#"}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(a){this.effects=a||[];this.start(arguments[1])},update:function(a){this.effects.invoke("render",a)},finish:function(a){this.effects.each(function(b){b.render(1);b.cancel();b.event("beforeFinish");if(b.finish){b.finish(a)}b.event("afterFinish")})}});Effect.Tween=Class.create(Effect.Base,{initialize:function(c,f,e){c=Object.isString(c)?$(c):c;var b=$A(arguments),d=b.last(),a=b.length==5?b[3]:null;this.method=Object.isFunction(d)?d.bind(c):Object.isFunction(c[d])?c[d].bind(c):function(g){c[d]=g};this.start(Object.extend({from:f,to:e},a||{}))},update:function(a){this.method(a)}});Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}))},update:Prototype.emptyFunction});Effect.Opacity=Class.create(Effect.Base,{initialize:function(b){this.element=$(b);if(!this.element){throw (Effect._elementDoesNotExistError)}if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1})}var a=Object.extend({from:this.element.getOpacity()||0,to:1},arguments[1]||{});this.start(a)},update:function(a){this.element.setOpacity(a)}});Effect.Move=Class.create(Effect.Base,{initialize:function(b){this.element=$(b);if(!this.element){throw (Effect._elementDoesNotExistError)}var a=Object.extend({x:0,y:0,mode:"relative"},arguments[1]||{});this.start(a)},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle("left")||"0");this.originalTop=parseFloat(this.element.getStyle("top")||"0");if(this.options.mode=="absolute"){this.options.x=this.options.x-this.originalLeft;this.options.y=this.options.y-this.originalTop}},update:function(a){this.element.setStyle({left:(this.options.x*a+this.originalLeft).round()+"px",top:(this.options.y*a+this.originalTop).round()+"px"})}});Effect.MoveBy=function(b,a,c){return new Effect.Move(b,Object.extend({x:c,y:a},arguments[3]||{}))};Effect.Scale=Class.create(Effect.Base,{initialize:function(b,c){this.element=$(b);if(!this.element){throw (Effect._elementDoesNotExistError)}var a=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:c},arguments[2]||{});this.start(a)},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left","width","height","fontSize"].each(function(b){this.originalStyle[b]=this.element.style[b]}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var a=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(b){if(a.indexOf(b)>0){this.fontSize=parseFloat(a);this.fontSizeType=b}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=="box"){this.dims=[this.element.offsetHeight,this.element.offsetWidth]}if(/^content/.test(this.options.scaleMode)){this.dims=[this.element.scrollHeight,this.element.scrollWidth]}if(!this.dims){this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth]}},update:function(a){var b=(this.options.scaleFrom/100)+(this.factor*a);if(this.options.scaleContent&&this.fontSize){this.element.setStyle({fontSize:this.fontSize*b+this.fontSizeType})}this.setDimensions(this.dims[0]*b,this.dims[1]*b)},finish:function(a){if(this.restoreAfterFinish){this.element.setStyle(this.originalStyle)}},setDimensions:function(a,e){var f={};if(this.options.scaleX){f.width=e.round()+"px"}if(this.options.scaleY){f.height=a.round()+"px"}if(this.options.scaleFromCenter){var c=(a-this.dims[0])/2;var b=(e-this.dims[1])/2;if(this.elementPositioning=="absolute"){if(this.options.scaleY){f.top=this.originalTop-c+"px"}if(this.options.scaleX){f.left=this.originalLeft-b+"px"}}else{if(this.options.scaleY){f.top=-c+"px"}if(this.options.scaleX){f.left=-b+"px"}}}this.element.setStyle(f)}});Effect.Highlight=Class.create(Effect.Base,{initialize:function(b){this.element=$(b);if(!this.element){throw (Effect._elementDoesNotExistError)}var a=Object.extend({startcolor:"#ffff99"},arguments[1]||{});this.start(a)},setup:function(){if(this.element.getStyle("display")=="none"){this.cancel();return}this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle("background-image");this.element.setStyle({backgroundImage:"none"})}if(!this.options.endcolor){this.options.endcolor=this.element.getStyle("background-color").parseColor("#ffffff")}if(!this.options.restorecolor){this.options.restorecolor=this.element.getStyle("background-color")}this._base=$R(0,2).map(function(a){return parseInt(this.options.startcolor.slice(a*2+1,a*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(a){return parseInt(this.options.endcolor.slice(a*2+1,a*2+3),16)-this._base[a]}.bind(this))},update:function(a){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(b,c,d){return b+((this._base[d]+(this._delta[d]*a)).round().toColorPart())}.bind(this))})},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}))}});Effect.ScrollTo=function(c){var b=arguments[1]||{},a=document.viewport.getScrollOffsets(),d=$(c).cumulativeOffset();if(b.offset){d[1]+=b.offset}return new Effect.Tween(null,a.top,d[1],b,function(e){scrollTo(a.left,e.round())})};Effect.Fade=function(c){c=$(c);var a=c.getInlineOpacity();var b=Object.extend({from:c.getOpacity()||1,to:0,afterFinishInternal:function(d){if(d.options.to!=0){return}d.element.hide().setStyle({opacity:a})}},arguments[1]||{});return new Effect.Opacity(c,b)};Effect.Appear=function(b){b=$(b);var a=Object.extend({from:(b.getStyle("display")=="none"?0:b.getOpacity()||0),to:1,afterFinishInternal:function(c){c.element.forceRerendering()},beforeSetup:function(c){c.element.setOpacity(c.options.from).show()}},arguments[1]||{});return new Effect.Opacity(b,a)};Effect.Puff=function(b){b=$(b);var a={opacity:b.getInlineOpacity(),position:b.getStyle("position"),top:b.style.top,left:b.style.left,width:b.style.width,height:b.style.height};return new Effect.Parallel([new Effect.Scale(b,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(b,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(c){Position.absolutize(c.effects[0].element)},afterFinishInternal:function(c){c.effects[0].element.hide().setStyle(a)}},arguments[1]||{}))};Effect.BlindUp=function(a){a=$(a);a.makeClipping();return new Effect.Scale(a,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(b){b.element.hide().undoClipping()}},arguments[1]||{}))};Effect.BlindDown=function(b){b=$(b);var a=b.getDimensions();return new Effect.Scale(b,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:a.height,originalWidth:a.width},restoreAfterFinish:true,afterSetup:function(c){c.element.makeClipping().setStyle({height:"0px"}).show()},afterFinishInternal:function(c){c.element.undoClipping()}},arguments[1]||{}))};Effect.SwitchOff=function(b){b=$(b);var a=b.getInlineOpacity();return new Effect.Appear(b,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(c){new Effect.Scale(c.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(d){d.element.makePositioned().makeClipping()},afterFinishInternal:function(d){d.element.hide().undoClipping().undoPositioned().setStyle({opacity:a})}})}},arguments[1]||{}))};Effect.DropOut=function(b){b=$(b);var a={top:b.getStyle("top"),left:b.getStyle("left"),opacity:b.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(b,{x:0,y:100,sync:true}),new Effect.Opacity(b,{sync:true,to:0})],Object.extend({duration:0.5,beforeSetup:function(c){c.effects[0].element.makePositioned()},afterFinishInternal:function(c){c.effects[0].element.hide().undoPositioned().setStyle(a)}},arguments[1]||{}))};Effect.Shake=function(d){d=$(d);var b=Object.extend({distance:20,duration:0.5},arguments[1]||{});var e=parseFloat(b.distance);var c=parseFloat(b.duration)/10;var a={top:d.getStyle("top"),left:d.getStyle("left")};return new Effect.Move(d,{x:e,y:0,duration:c,afterFinishInternal:function(f){new Effect.Move(f.element,{x:-e*2,y:0,duration:c*2,afterFinishInternal:function(g){new Effect.Move(g.element,{x:e*2,y:0,duration:c*2,afterFinishInternal:function(h){new Effect.Move(h.element,{x:-e*2,y:0,duration:c*2,afterFinishInternal:function(j){new Effect.Move(j.element,{x:e*2,y:0,duration:c*2,afterFinishInternal:function(k){new Effect.Move(k.element,{x:-e,y:0,duration:c,afterFinishInternal:function(l){l.element.undoPositioned().setStyle(a)}})}})}})}})}})}})};Effect.SlideDown=function(c){c=$(c).cleanWhitespace();var a=c.down().getStyle("bottom");var b=c.getDimensions();return new Effect.Scale(c,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:b.height,originalWidth:b.width},restoreAfterFinish:true,afterSetup:function(d){d.element.makePositioned();d.element.down().makePositioned();if(window.opera){d.element.setStyle({top:""})}d.element.makeClipping().setStyle({height:"0px"}).show()},afterUpdateInternal:function(d){d.element.down().setStyle({bottom:(d.dims[0]-d.element.clientHeight)+"px"})},afterFinishInternal:function(d){d.element.undoClipping().undoPositioned();d.element.down().undoPositioned().setStyle({bottom:a})}},arguments[1]||{}))};Effect.SlideUp=function(c){c=$(c).cleanWhitespace();var a=c.down().getStyle("bottom");var b=c.getDimensions();return new Effect.Scale(c,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,scaleMode:{originalHeight:b.height,originalWidth:b.width},restoreAfterFinish:true,afterSetup:function(d){d.element.makePositioned();d.element.down().makePositioned();if(window.opera){d.element.setStyle({top:""})}d.element.makeClipping().show()},afterUpdateInternal:function(d){d.element.down().setStyle({bottom:(d.dims[0]-d.element.clientHeight)+"px"})},afterFinishInternal:function(d){d.element.hide().undoClipping().undoPositioned();d.element.down().undoPositioned().setStyle({bottom:a})}},arguments[1]||{}))};Effect.Squish=function(a){return new Effect.Scale(a,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(b){b.element.makeClipping()},afterFinishInternal:function(b){b.element.hide().undoClipping()}})};Effect.Grow=function(c){c=$(c);var b=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var a={top:c.style.top,left:c.style.left,height:c.style.height,width:c.style.width,opacity:c.getInlineOpacity()};var g=c.getDimensions();var h,f;var e,d;switch(b.direction){case"top-left":h=f=e=d=0;break;case"top-right":h=g.width;f=d=0;e=-g.width;break;case"bottom-left":h=e=0;f=g.height;d=-g.height;break;case"bottom-right":h=g.width;f=g.height;e=-g.width;d=-g.height;break;case"center":h=g.width/2;f=g.height/2;e=-g.width/2;d=-g.height/2;break}return new Effect.Move(c,{x:h,y:f,duration:0.01,beforeSetup:function(j){j.element.hide().makeClipping().makePositioned()},afterFinishInternal:function(j){new Effect.Parallel([new Effect.Opacity(j.element,{sync:true,to:1,from:0,transition:b.opacityTransition}),new Effect.Move(j.element,{x:e,y:d,sync:true,transition:b.moveTransition}),new Effect.Scale(j.element,100,{scaleMode:{originalHeight:g.height,originalWidth:g.width},sync:true,scaleFrom:window.opera?1:0,transition:b.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(k){k.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(k){k.effects[0].element.undoClipping().undoPositioned().setStyle(a)}},b))}})};Effect.Shrink=function(c){c=$(c);var b=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var a={top:c.style.top,left:c.style.left,height:c.style.height,width:c.style.width,opacity:c.getInlineOpacity()};var f=c.getDimensions();var e,d;switch(b.direction){case"top-left":e=d=0;break;case"top-right":e=f.width;d=0;break;case"bottom-left":e=0;d=f.height;break;case"bottom-right":e=f.width;d=f.height;break;case"center":e=f.width/2;d=f.height/2;break}return new Effect.Parallel([new Effect.Opacity(c,{sync:true,to:0,from:1,transition:b.opacityTransition}),new Effect.Scale(c,window.opera?1:0,{sync:true,transition:b.scaleTransition,restoreAfterFinish:true}),new Effect.Move(c,{x:e,y:d,sync:true,transition:b.moveTransition})],Object.extend({beforeStartInternal:function(g){g.effects[0].element.makePositioned().makeClipping()},afterFinishInternal:function(g){g.effects[0].element.hide().undoClipping().undoPositioned().setStyle(a)}},b))};Effect.Pulsate=function(c){c=$(c);var b=arguments[1]||{},a=c.getInlineOpacity(),e=b.transition||Effect.Transitions.linear,d=function(f){return 1-e((-Math.cos((f*(b.pulses||5)*2)*Math.PI)/2)+0.5)};return new Effect.Opacity(c,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(f){f.element.setStyle({opacity:a})}},b),{transition:d}))};Effect.Fold=function(b){b=$(b);var a={top:b.style.top,left:b.style.left,width:b.style.width,height:b.style.height};b.makeClipping();return new Effect.Scale(b,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(c){new Effect.Scale(b,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(d){d.element.hide().undoClipping().setStyle(a)}})}},arguments[1]||{}))};Effect.Morph=Class.create(Effect.Base,{initialize:function(c){this.element=$(c);if(!this.element){throw (Effect._elementDoesNotExistError)}var a=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(a.style)){this.style=$H(a.style)}else{if(a.style.include(":")){this.style=a.style.parseStyle()}else{this.element.addClassName(a.style);this.style=$H(this.element.getStyles());this.element.removeClassName(a.style);var b=this.element.getStyles();this.style=this.style.reject(function(d){return d.value==b[d.key]});a.afterFinishInternal=function(d){d.element.addClassName(d.options.style);d.transforms.each(function(e){d.element.style[e.style]=""})}}}this.start(a)},setup:function(){function a(b){if(!b||["rgba(0, 0, 0, 0)","transparent"].include(b)){b="#ffffff"}b=b.parseColor();return $R(0,2).map(function(c){return parseInt(b.slice(c*2+1,c*2+3),16)})}this.transforms=this.style.map(function(g){var f=g[0],e=g[1],d=null;if(e.parseColor("#zzzzzz")!="#zzzzzz"){e=e.parseColor();d="color"}else{if(f=="opacity"){e=parseFloat(e);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1})}}else{if(Element.CSS_LENGTH.test(e)){var c=e.match(/^([\+\-]?[0-9\.]+)(.*)$/);e=parseFloat(c[1]);d=(c.length==3)?c[2]:null}}}var b=this.element.getStyle(f);return{style:f.camelize(),originalValue:d=="color"?a(b):parseFloat(b||0),targetValue:d=="color"?a(e):e,unit:d}}.bind(this)).reject(function(b){return((b.originalValue==b.targetValue)||(b.unit!="color"&&(isNaN(b.originalValue)||isNaN(b.targetValue))))})},update:function(a){var d={},b,c=this.transforms.length;while(c--){d[(b=this.transforms[c]).style]=b.unit=="color"?"#"+(Math.round(b.originalValue[0]+(b.targetValue[0]-b.originalValue[0])*a)).toColorPart()+(Math.round(b.originalValue[1]+(b.targetValue[1]-b.originalValue[1])*a)).toColorPart()+(Math.round(b.originalValue[2]+(b.targetValue[2]-b.originalValue[2])*a)).toColorPart():(b.originalValue+(b.targetValue-b.originalValue)*a).toFixed(3)+(b.unit===null?"":b.unit)}this.element.setStyle(d,true)}});Effect.Transform=Class.create({initialize:function(a){this.tracks=[];this.options=arguments[1]||{};this.addTracks(a)},addTracks:function(a){a.each(function(b){b=$H(b);var c=b.values().first();this.tracks.push($H({ids:b.keys().first(),effect:Effect.Morph,options:{style:c}}))}.bind(this));return this},play:function(){return new Effect.Parallel(this.tracks.map(function(a){var d=a.get("ids"),c=a.get("effect"),b=a.get("options");var e=[$(d)||$$(d)].flatten();return e.map(function(f){return new c(f,Object.extend({sync:true},b))})}).flatten(),this.options)}});Element.CSS_PROPERTIES=$w("backgroundColor backgroundPosition borderBottomColor borderBottomStyle borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth borderRightColor borderRightStyle borderRightWidth borderSpacing borderTopColor borderTopStyle borderTopWidth bottom clip color fontSize fontWeight height left letterSpacing lineHeight marginBottom marginLeft marginRight marginTop markerOffset maxHeight maxWidth minHeight minWidth opacity outlineColor outlineOffset outlineWidth paddingBottom paddingLeft paddingRight paddingTop right textIndent top width wordSpacing zIndex");Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.__parseStyleElement=document.createElement("div");String.prototype.parseStyle=function(){var b,a=$H();if(Prototype.Browser.WebKit){b=new Element("div",{style:this}).style}else{String.__parseStyleElement.innerHTML='
';b=String.__parseStyleElement.childNodes[0].style}Element.CSS_PROPERTIES.each(function(c){if(b[c]){a.set(c,b[c])}});if(Prototype.Browser.IE&&this.include("opacity")){a.set("opacity",this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1])}return a};if(document.defaultView&&document.defaultView.getComputedStyle){Element.getStyles=function(b){var a=document.defaultView.getComputedStyle($(b),null);return Element.CSS_PROPERTIES.inject({},function(c,d){c[d]=a[d];return c})}}else{Element.getStyles=function(b){b=$(b);var a=b.currentStyle,c;c=Element.CSS_PROPERTIES.inject({},function(d,e){d[e]=a[e];return d});if(!c.opacity){c.opacity=b.getOpacity()}return c}}Effect.Methods={morph:function(a,b){a=$(a);new Effect.Morph(a,Object.extend({style:b},arguments[2]||{}));return a},visualEffect:function(c,e,b){c=$(c);var d=e.dasherize().camelize(),a=d.charAt(0).toUpperCase()+d.substring(1);new Effect[a](c,b);return c},highlight:function(b,a){b=$(b);new Effect.Highlight(b,a);return b}};$w("fade appear grow shrink fold blindUp blindDown slideUp slideDown pulsate shake puff squish switchOff dropOut").each(function(a){Effect.Methods[a]=function(c,b){c=$(c);Effect[a.charAt(0).toUpperCase()+a.substring(1)](c,b);return c}});$w("getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles").each(function(a){Effect.Methods[a]=Element[a]});Element.addMethods(Effect.Methods);if(Object.isUndefined(Effect)){throw ("dragdrop.js requires including script.aculo.us' effects.js library")}var Droppables={drops:[],remove:function(a){this.drops=this.drops.reject(function(b){return b.element==$(a)})},add:function(b){b=$(b);var a=Object.extend({greedy:true,hoverclass:null,tree:false},arguments[1]||{});if(a.containment){a._containers=[];var c=a.containment;if(Object.isArray(c)){c.each(function(d){a._containers.push($(d))})}else{a._containers.push($(c))}}if(a.accept){a.accept=[a.accept].flatten()}Element.makePositioned(b);a.element=b;this.drops.push(a)},findDeepestChild:function(a){deepest=a[0];for(i=1;i0){b=Droppables.findDeepestChild(d)}if(this.last_active&&this.last_active!=b){this.deactivate(this.last_active)}if(b){Position.within(b.element,a[0],a[1]);if(b.onHover){b.onHover(c,b.element,Position.overlap(b.overlap,b.element))}if(b!=this.last_active){Droppables.activate(b)}}},fire:function(b,a){if(!this.last_active){return}Position.prepare();if(this.isAffected([Event.pointerX(b),Event.pointerY(b)],a,this.last_active)){if(this.last_active.onDrop){this.last_active.onDrop(a,this.last_active.element,b);return true}}},reset:function(){if(this.last_active){this.deactivate(this.last_active)}}};var Draggables={drags:[],observers:[],register:function(a){if(this.drags.length==0){this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.updateDrag.bindAsEventListener(this);this.eventKeypress=this.keyPress.bindAsEventListener(this);Event.observe(document,"mouseup",this.eventMouseUp);Event.observe(document,"mousemove",this.eventMouseMove);Event.observe(document,"keypress",this.eventKeypress)}this.drags.push(a)},unregister:function(a){this.drags=this.drags.reject(function(b){return b==a});if(this.drags.length==0){Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);Event.stopObserving(document,"keypress",this.eventKeypress)}},activate:function(a){if(a.options.delay){this._timeout=setTimeout(function(){Draggables._timeout=null;window.focus();Draggables.activeDraggable=a}.bind(this),a.options.delay)}else{window.focus();this.activeDraggable=a}},deactivate:function(){this.activeDraggable=null},updateDrag:function(a){if(!this.activeDraggable){return}var b=[Event.pointerX(a),Event.pointerY(a)];if(this._lastPointer&&(this._lastPointer.inspect()==b.inspect())){return}this._lastPointer=b;this.activeDraggable.updateDrag(a,b)},endDrag:function(a){if(this._timeout){clearTimeout(this._timeout);this._timeout=null}if(!this.activeDraggable){return}this._lastPointer=null;this.activeDraggable.endDrag(a);this.activeDraggable=null},keyPress:function(a){if(this.activeDraggable){this.activeDraggable.keyPress(a)}},addObserver:function(a){this.observers.push(a);this._cacheObserverCallbacks()},removeObserver:function(a){this.observers=this.observers.reject(function(b){return b.element==a});this._cacheObserverCallbacks()},notify:function(b,a,c){if(this[b+"Count"]>0){this.observers.each(function(d){if(d[b]){d[b](b,a,c)}})}if(a.options[b]){a.options[b](a,c)}},_cacheObserverCallbacks:function(){["onStart","onEnd","onDrag"].each(function(a){Draggables[a+"Count"]=Draggables.observers.select(function(b){return b[a]}).length})}};var Draggable=Class.create({initialize:function(b){var c={handle:false,reverteffect:function(f,e,d){var g=Math.sqrt(Math.abs(e^2)+Math.abs(d^2))*0.02;new Effect.Move(f,{x:-d,y:-e,duration:g,queue:{scope:"_draggable",position:"end"}})},endeffect:function(e){var d=Object.isNumber(e._opacity)?e._opacity:1;new Effect.Opacity(e,{duration:0.2,from:0.7,to:d,queue:{scope:"_draggable",position:"end"},afterFinish:function(){Draggable._dragging[e]=false}})},zindex:1000,revert:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,snap:false,delay:0};if(!arguments[1]||Object.isUndefined(arguments[1].endeffect)){Object.extend(c,{starteffect:function(d){d._opacity=Element.getOpacity(d);Draggable._dragging[d]=true;new Effect.Opacity(d,{duration:0.2,from:d._opacity,to:0.7})}})}var a=Object.extend(c,arguments[1]||{});this.element=$(b);if(a.handle&&Object.isString(a.handle)){this.handle=this.element.down("."+a.handle,0)}if(!this.handle){this.handle=$(a.handle)}if(!this.handle){this.handle=this.element}if(a.scroll&&!a.scroll.scrollTo&&!a.scroll.outerHTML){a.scroll=$(a.scroll);this._isScrollChild=Element.childOf(this.element,a.scroll)}Element.makePositioned(this.element);this.options=a;this.dragging=false;this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);Draggables.register(this)},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown);Draggables.unregister(this)},currentDelta:function(){return([parseInt(Element.getStyle(this.element,"left")||"0"),parseInt(Element.getStyle(this.element,"top")||"0")])},initDrag:function(a){if(!Object.isUndefined(Draggable._dragging[this.element])&&Draggable._dragging[this.element]){return}if(Event.isLeftClick(a)){var c=Event.element(a);if((tag_name=c.tagName.toUpperCase())&&(tag_name=="INPUT"||tag_name=="SELECT"||tag_name=="OPTION"||tag_name=="BUTTON"||tag_name=="TEXTAREA")){return}var b=[Event.pointerX(a),Event.pointerY(a)];var d=this.element.cumulativeOffset();this.offset=[0,1].map(function(e){return(b[e]-d[e])});Draggables.activate(this);Event.stop(a)}},startDrag:function(b){this.dragging=true;if(!this.delta){this.delta=this.currentDelta()}if(this.options.zindex){this.originalZ=parseInt(Element.getStyle(this.element,"z-index")||0);this.element.style.zIndex=this.options.zindex}if(this.options.ghosting){this._clone=this.element.cloneNode(true);this._originallyAbsolute=(this.element.getStyle("position")=="absolute");if(!this._originallyAbsolute){Position.absolutize(this.element)}this.element.parentNode.insertBefore(this._clone,this.element)}if(this.options.scroll){if(this.options.scroll==window){var a=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=a.left;this.originalScrollTop=a.top}else{this.originalScrollLeft=this.options.scroll.scrollLeft;this.originalScrollTop=this.options.scroll.scrollTop}}Draggables.notify("onStart",this,b);if(this.options.starteffect){this.options.starteffect(this.element)}},updateDrag:function(event,pointer){if(!this.dragging){this.startDrag(event)}if(!this.options.quiet){Position.prepare();Droppables.show(pointer,this.element)}Draggables.notify("onDrag",this,event);this.draw(pointer);if(this.options.change){this.options.change(this)}if(this.options.scroll){this.stopScrolling();var p;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){p=[left,top,left+width,top+height]}}else{p=Position.page(this.options.scroll).toArray();p[0]+=this.options.scroll.scrollLeft+Position.deltaX;p[1]+=this.options.scroll.scrollTop+Position.deltaY;p.push(p[0]+this.options.scroll.offsetWidth);p.push(p[1]+this.options.scroll.offsetHeight)}var speed=[0,0];if(pointer[0]<(p[0]+this.options.scrollSensitivity)){speed[0]=pointer[0]-(p[0]+this.options.scrollSensitivity)}if(pointer[1]<(p[1]+this.options.scrollSensitivity)){speed[1]=pointer[1]-(p[1]+this.options.scrollSensitivity)}if(pointer[0]>(p[2]-this.options.scrollSensitivity)){speed[0]=pointer[0]-(p[2]-this.options.scrollSensitivity)}if(pointer[1]>(p[3]-this.options.scrollSensitivity)){speed[1]=pointer[1]-(p[3]-this.options.scrollSensitivity)}this.startScrolling(speed)}if(Prototype.Browser.WebKit){window.scrollBy(0,0)}Event.stop(event)},finishDrag:function(b,f){this.dragging=false;if(this.options.quiet){Position.prepare();var e=[Event.pointerX(b),Event.pointerY(b)];Droppables.show(e,this.element)}if(this.options.ghosting){if(!this._originallyAbsolute){Position.relativize(this.element)}delete this._originallyAbsolute;Element.remove(this._clone);this._clone=null}var g=false;if(f){g=Droppables.fire(b,this.element);if(!g){g=false}}if(g&&this.options.onDropped){this.options.onDropped(this.element)}Draggables.notify("onEnd",this,b);var a=this.options.revert;if(a&&Object.isFunction(a)){a=a(this.element)}var c=this.currentDelta();if(a&&this.options.reverteffect){if(g==0||a!="failure"){this.options.reverteffect(this.element,c[1]-this.delta[1],c[0]-this.delta[0])}}else{this.delta=c}if(this.options.zindex){this.element.style.zIndex=this.originalZ}if(this.options.endeffect){this.options.endeffect(this.element)}Draggables.deactivate(this);Droppables.reset()},keyPress:function(a){if(a.keyCode!=Event.KEY_ESC){return}this.finishDrag(a,false);Event.stop(a)},endDrag:function(a){if(!this.dragging){return}this.stopScrolling();this.finishDrag(a,true);Event.stop(a)},draw:function(a){var g=this.element.cumulativeOffset();if(this.options.ghosting){var c=Position.realOffset(this.element);g[0]+=c[0]-Position.deltaX;g[1]+=c[1]-Position.deltaY}var f=this.currentDelta();g[0]-=f[0];g[1]-=f[1];if(this.options.scroll&&(this.options.scroll!=window&&this._isScrollChild)){g[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft;g[1]-=this.options.scroll.scrollTop-this.originalScrollTop}var e=[0,1].map(function(d){return(a[d]-g[d]-this.offset[d])}.bind(this));if(this.options.snap){if(Object.isFunction(this.options.snap)){e=this.options.snap(e[0],e[1],this)}else{if(Object.isArray(this.options.snap)){e=e.map(function(d,h){return(d/this.options.snap[h]).round()*this.options.snap[h]}.bind(this))}else{e=e.map(function(d){return(d/this.options.snap).round()*this.options.snap}.bind(this))}}}var b=this.element.style;if((!this.options.constraint)||(this.options.constraint=="horizontal")){b.left=e[0]+"px"}if((!this.options.constraint)||(this.options.constraint=="vertical")){b.top=e[1]+"px"}if(b.visibility=="hidden"){b.visibility=""}},stopScrolling:function(){if(this.scrollInterval){clearInterval(this.scrollInterval);this.scrollInterval=null;Draggables._lastScrollPointer=null}},startScrolling:function(a){if(!(a[0]||a[1])){return}this.scrollSpeed=[a[0]*this.options.scrollSpeed,a[1]*this.options.scrollSpeed];this.lastScrolled=new Date();this.scrollInterval=setInterval(this.scroll.bind(this),10)},scroll:function(){var current=new Date();var delta=current-this.lastScrolled;this.lastScrolled=current;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){if(this.scrollSpeed[0]||this.scrollSpeed[1]){var d=delta/1000;this.options.scroll.scrollTo(left+d*this.scrollSpeed[0],top+d*this.scrollSpeed[1])}}}else{this.options.scroll.scrollLeft+=this.scrollSpeed[0]*delta/1000;this.options.scroll.scrollTop+=this.scrollSpeed[1]*delta/1000}Position.prepare();Droppables.show(Draggables._lastPointer,this.element);Draggables.notify("onDrag",this);if(this._isScrollChild){Draggables._lastScrollPointer=Draggables._lastScrollPointer||$A(Draggables._lastPointer);Draggables._lastScrollPointer[0]+=this.scrollSpeed[0]*delta/1000;Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*delta/1000;if(Draggables._lastScrollPointer[0]<0){Draggables._lastScrollPointer[0]=0}if(Draggables._lastScrollPointer[1]<0){Draggables._lastScrollPointer[1]=0}this.draw(Draggables._lastScrollPointer)}if(this.options.change){this.options.change(this)}},_getWindowScroll:function(w){var T,L,W,H;with(w.document){if(w.document.documentElement&&documentElement.scrollTop){T=documentElement.scrollTop;L=documentElement.scrollLeft}else{if(w.document.body){T=body.scrollTop;L=body.scrollLeft}}if(w.innerWidth){W=w.innerWidth;H=w.innerHeight}else{if(w.document.documentElement&&documentElement.clientWidth){W=documentElement.clientWidth;H=documentElement.clientHeight}else{W=body.offsetWidth;H=body.offsetHeight}}}return{top:T,left:L,width:W,height:H}}});Draggable._dragging={};var SortableObserver=Class.create({initialize:function(b,a){this.element=$(b);this.observer=a;this.lastValue=Sortable.serialize(this.element)},onStart:function(){this.lastValue=Sortable.serialize(this.element)},onEnd:function(){Sortable.unmark();if(this.lastValue!=Sortable.serialize(this.element)){this.observer(this.element)}}});var Sortable={SERIALIZE_RULE:/^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,sortables:{},_findRootElement:function(a){while(a.tagName.toUpperCase()!="BODY"){if(a.id&&Sortable.sortables[a.id]){return a}a=a.parentNode}},options:function(a){a=Sortable._findRootElement($(a));if(!a){return}return Sortable.sortables[a.id]},destroy:function(a){a=$(a);var b=Sortable.sortables[a.id];if(b){Draggables.removeObserver(b.element);b.droppables.each(function(c){Droppables.remove(c)});b.draggables.invoke("destroy");delete Sortable.sortables[b.element.id]}},create:function(c){c=$(c);var b=Object.extend({element:c,tag:"li",dropOnEmpty:false,tree:false,treeTag:"ul",overlap:"vertical",constraint:"vertical",containment:c,handle:false,only:false,delay:0,hoverclass:null,ghosting:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,format:this.SERIALIZE_RULE,elements:false,handles:false,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(c);var a={revert:true,quiet:b.quiet,scroll:b.scroll,scrollSpeed:b.scrollSpeed,scrollSensitivity:b.scrollSensitivity,delay:b.delay,ghosting:b.ghosting,constraint:b.constraint,handle:b.handle};if(b.starteffect){a.starteffect=b.starteffect}if(b.reverteffect){a.reverteffect=b.reverteffect}else{if(b.ghosting){a.reverteffect=function(f){f.style.top=0;f.style.left=0}}}if(b.endeffect){a.endeffect=b.endeffect}if(b.zindex){a.zindex=b.zindex}var d={overlap:b.overlap,containment:b.containment,tree:b.tree,hoverclass:b.hoverclass,onHover:Sortable.onHover};var e={onHover:Sortable.onEmptyHover,overlap:b.overlap,containment:b.containment,hoverclass:b.hoverclass};Element.cleanWhitespace(c);b.draggables=[];b.droppables=[];if(b.dropOnEmpty||b.tree){Droppables.add(c,e);b.droppables.push(c)}(b.elements||this.findElements(c,b)||[]).each(function(h,f){var g=b.handles?$(b.handles[f]):(b.handle?$(h).select("."+b.handle)[0]:h);b.draggables.push(new Draggable(h,Object.extend(a,{handle:g})));Droppables.add(h,d);if(b.tree){h.treeNode=c}b.droppables.push(h)});if(b.tree){(Sortable.findTreeElements(c,b)||[]).each(function(f){Droppables.add(f,e);f.treeNode=c;b.droppables.push(f)})}this.sortables[c.identify()]=b;Draggables.addObserver(new SortableObserver(c,b.onUpdate))},findElements:function(b,a){return Element.findChildren(b,a.only,a.tree?true:false,a.tag)},findTreeElements:function(b,a){return Element.findChildren(b,a.only,a.tree?true:false,a.treeTag)},onHover:function(e,d,a){if(Element.isParent(d,e)){return}if(a>0.33&&a<0.66&&Sortable.options(d).tree){return}else{if(a>0.5){Sortable.mark(d,"before");if(d.previousSibling!=e){var b=e.parentNode;e.style.visibility="hidden";d.parentNode.insertBefore(e,d);if(d.parentNode!=b){Sortable.options(b).onChange(e)}Sortable.options(d.parentNode).onChange(e)}}else{Sortable.mark(d,"after");var c=d.nextSibling||null;if(c!=e){var b=e.parentNode;e.style.visibility="hidden";d.parentNode.insertBefore(e,c);if(d.parentNode!=b){Sortable.options(b).onChange(e)}Sortable.options(d.parentNode).onChange(e)}}}},onEmptyHover:function(e,g,h){var j=e.parentNode;var a=Sortable.options(g);if(!Element.isParent(g,e)){var f;var c=Sortable.findElements(g,{tag:a.tag,only:a.only});var b=null;if(c){var d=Element.offsetSize(g,a.overlap)*(1-h);for(f=0;f=0){d-=Element.offsetSize(c[f],a.overlap)}else{if(d-(Element.offsetSize(c[f],a.overlap)/2)>=0){b=f+10?e.flatten():[])};Element.offsetSize=function(a,b){return a["offset"+((b=="vertical"||b=="height")?"Height":"Width")]};if(typeof Effect=="undefined"){throw ("controls.js requires including script.aculo.us' effects.js library")}var Autocompleter={};Autocompleter.Base=Class.create({baseInitialize:function(b,c,a){b=$(b);this.element=b;this.update=$(c);this.hasFocus=false;this.changed=false;this.active=false;this.index=0;this.entryCount=0;this.oldElementValue=this.element.value;if(this.setOptions){this.setOptions(a)}else{this.options=a||{}}this.options.paramName=this.options.paramName||this.element.name;this.options.tokens=this.options.tokens||[];this.options.frequency=this.options.frequency||0.4;this.options.minChars=this.options.minChars||1;this.options.onShow=this.options.onShow||function(d,e){if(!e.style.position||e.style.position=="absolute"){e.style.position="absolute";Position.clone(d,e,{setHeight:false,offsetTop:d.offsetHeight})}Effect.Appear(e,{duration:0.15})};this.options.onHide=this.options.onHide||function(d,e){new Effect.Fade(e,{duration:0.15})};if(typeof(this.options.tokens)=="string"){this.options.tokens=new Array(this.options.tokens)}if(!this.options.tokens.include("\n")){this.options.tokens.push("\n")}this.observer=null;this.element.setAttribute("autocomplete","off");Element.hide(this.update);Event.observe(this.element,"blur",this.onBlur.bindAsEventListener(this));Event.observe(this.element,"keydown",this.onKeyPress.bindAsEventListener(this));if(this.options.activateOnFocus){Event.observe(this.element,"focus",this.onActivate.bindAsEventListener(this))}},onActivate:function(){this.activate()},show:function(){if(Element.getStyle(this.update,"display")=="none"){this.options.onShow(this.element,this.update)}if(!this.iefix&&(Prototype.Browser.IE)&&(Element.getStyle(this.update,"position")=="absolute")){new Insertion.After(this.update,'');this.iefix=$(this.update.id+"_iefix")}if(this.iefix){setTimeout(this.fixIEOverlapping.bind(this),50)}},fixIEOverlapping:function(){Position.clone(this.update,this.iefix,{setTop:(!this.update.style.height)});this.iefix.style.zIndex=1;this.update.style.zIndex=2;Element.show(this.iefix)},hide:function(){this.stopIndicator();if(Element.getStyle(this.update,"display")!="none"){this.options.onHide(this.element,this.update)}if(this.iefix){Element.hide(this.iefix)}},startIndicator:function(){if(this.options.indicator){Element.show(this.options.indicator)}},stopIndicator:function(){if(this.options.indicator){Element.hide(this.options.indicator)}},onKeyPress:function(a){if(this.active){switch(a.keyCode){case Event.KEY_TAB:case Event.KEY_RETURN:this.selectEntry();Event.stop(a);case Event.KEY_ESC:this.hide();this.active=false;Event.stop(a);return;case Event.KEY_LEFT:case Event.KEY_RIGHT:return;case Event.KEY_UP:this.markPrevious();this.render();Event.stop(a);return;case Event.KEY_DOWN:this.markNext();this.render();Event.stop(a);return}}else{if(a.keyCode==Event.KEY_TAB||a.keyCode==Event.KEY_RETURN||(Prototype.Browser.WebKit>0&&a.keyCode==0)){return}}this.changed=true;this.hasFocus=true;if(this.observer){clearTimeout(this.observer)}this.observer=setTimeout(this.onObserverEvent.bind(this),this.options.frequency*1000)},activate:function(){this.changed=false;this.hasFocus=true;this.getUpdatedChoices()},onHover:function(b){var a=Event.findElement(b,"LI");if(this.index!=a.autocompleteIndex){this.index=a.autocompleteIndex;this.render()}Event.stop(b)},onClick:function(b){var a=Event.findElement(b,"LI");this.index=a.autocompleteIndex;this.selectEntry();this.hide()},onBlur:function(a){setTimeout(this.hide.bind(this),250);this.hasFocus=false;this.active=false},render:function(){if(this.entryCount>0){for(var a=0;a0){this.index--}else{this.index=this.entryCount-1}this.getEntry(this.index).scrollIntoView(true)},markNext:function(){if(this.index0){d=Element.collectTextNodes(a[0],this.options.select)}}else{d=Element.collectTextNodesIgnoreClass(f,"informal")}var c=this.getTokenBounds();if(c[0]!=-1){var e=this.element.value.substr(0,c[0]);var b=this.element.value.substr(c[0]).match(/^\s+/);if(b){e+=b[0]}this.element.value=e+d+this.element.value.substr(c[1])}else{this.element.value=d}this.oldElementValue=this.element.value;this.element.focus();if(this.options.afterUpdateElement){this.options.afterUpdateElement(this.element,f)}},updateChoices:function(c){if(!this.changed&&this.hasFocus){this.update.innerHTML=c;Element.cleanWhitespace(this.update);Element.cleanWhitespace(this.update.down());if(this.update.firstChild&&this.update.down().childNodes){this.entryCount=this.update.down().childNodes.length;for(var a=0;a=this.options.minChars){this.getUpdatedChoices()}else{this.active=false;this.hide()}this.oldElementValue=this.element.value},getToken:function(){var a=this.getTokenBounds();return this.element.value.substring(a[0],a[1]).strip()},getTokenBounds:function(){if(null!=this.tokenBounds){return this.tokenBounds}var e=this.element.value;if(e.strip().empty()){return[-1,0]}var f=arguments.callee.getFirstDifferencePos(e,this.oldElementValue);var h=(f==this.oldElementValue.length?1:0);var d=-1,c=e.length;var g;for(var b=0,a=this.options.tokens.length;bd){d=g}g=e.indexOf(this.options.tokens[b],f+h);if(-1!=g&&g"+f.substr(0,h.length)+""+f.substr(h.length)+"");break}else{if(h.length>=b.options.partialChars&&b.options.partialSearch&&j!=-1){if(b.options.fullSearch||/\s/.test(f.substr(j-1,1))){c.push("
  • "+f.substr(0,j)+""+f.substr(j,h.length)+""+f.substr(j+h.length)+"
    • ");break}}}j=b.options.ignoreCase?f.toLowerCase().indexOf(h.toLowerCase(),j+1):f.indexOf(h,j+1)}}if(c.length){d=d.concat(c.slice(0,b.options.choices-d.length))}return"
      "+d.join("")+"
    "}},a||{})}});Field.scrollFreeActivate=function(a){setTimeout(function(){Field.activate(a)},1)};Ajax.InPlaceEditor=Class.create({initialize:function(c,b,a){this.url=b;this.element=c=$(c);this.prepareOptions();this._controls={};arguments.callee.dealWithDeprecatedOptions(a);Object.extend(this.options,a||{});if(!this.options.formId&&this.element.id){this.options.formId=this.element.id+"-inplaceeditor";if($(this.options.formId)){this.options.formId=""}}if(this.options.externalControl){this.options.externalControl=$(this.options.externalControl)}if(!this.options.externalControl){this.options.externalControlOnly=false}this._originalBackground=this.element.getStyle("background-color")||"transparent";this.element.title=this.options.clickToEditText;this._boundCancelHandler=this.handleFormCancellation.bind(this);this._boundComplete=(this.options.onComplete||Prototype.emptyFunction).bind(this);this._boundFailureHandler=this.handleAJAXFailure.bind(this);this._boundSubmitHandler=this.handleFormSubmission.bind(this);this._boundWrapperHandler=this.wrapUp.bind(this);this.registerListeners()},checkForEscapeOrReturn:function(a){if(!this._editing||a.ctrlKey||a.altKey||a.shiftKey){return}if(Event.KEY_ESC==a.keyCode){this.handleFormCancellation(a)}else{if(Event.KEY_RETURN==a.keyCode){this.handleFormSubmission(a)}}},createControl:function(g,c,b){var e=this.options[g+"Control"];var f=this.options[g+"Text"];if("button"==e){var a=document.createElement("input");a.type="submit";a.value=f;a.className="editor_"+g+"_button";if("cancel"==g){a.onclick=this._boundCancelHandler}this._form.appendChild(a);this._controls[g]=a}else{if("link"==e){var d=document.createElement("a");d.href="#";d.appendChild(document.createTextNode(f));d.onclick="cancel"==g?this._boundCancelHandler:this._boundSubmitHandler;d.className="editor_"+g+"_link";if(b){d.className+=" "+b}this._form.appendChild(d);this._controls[g]=d}}},createEditField:function(){var c=(this.options.loadTextURL?this.options.loadingText:this.getText());var b;if(1>=this.options.rows&&!/\r|\n/.test(this.getText())){b=document.createElement("input");b.type="text";var a=this.options.size||this.options.cols||0;if(0=this.options.rows?this.options.autoRows:this.options.rows);b.cols=this.options.cols||40}b.name=this.options.paramName;b.value=c;b.className="editor_field";if(this.options.submitOnBlur){b.onblur=this._boundSubmitHandler}this._controls.editor=b;if(this.options.loadTextURL){this.loadExternalText()}this._form.appendChild(this._controls.editor)},createForm:function(){var b=this;function a(d,e){var c=b.options["text"+d+"Controls"];if(!c||e===false){return}b._form.appendChild(document.createTextNode(c))}this._form=$(document.createElement("form"));this._form.id=this.options.formId;this._form.addClassName(this.options.formClassName);this._form.onsubmit=this._boundSubmitHandler;this.createEditField();if("textarea"==this._controls.editor.tagName.toLowerCase()){this._form.appendChild(document.createElement("br"))}if(this.options.onFormCustomization){this.options.onFormCustomization(this,this._form)}a("Before",this.options.okControl||this.options.cancelControl);this.createControl("ok",this._boundSubmitHandler);a("Between",this.options.okControl&&this.options.cancelControl);this.createControl("cancel",this._boundCancelHandler,"editor_cancel");a("After",this.options.okControl||this.options.cancelControl)},destroy:function(){if(this._oldInnerHTML){this.element.innerHTML=this._oldInnerHTML}this.leaveEditMode();this.unregisterListeners()},enterEditMode:function(a){if(this._saving||this._editing){return}this._editing=true;this.triggerCallback("onEnterEditMode");if(this.options.externalControl){this.options.externalControl.hide()}this.element.hide();this.createForm();this.element.parentNode.insertBefore(this._form,this.element);if(!this.options.loadTextURL){this.postProcessEditField()}if(a){Event.stop(a)}},enterHover:function(a){if(this.options.hoverClassName){this.element.addClassName(this.options.hoverClassName)}if(this._saving){return}this.triggerCallback("onEnterHover")},getText:function(){return this.element.innerHTML.unescapeHTML()},handleAJAXFailure:function(a){this.triggerCallback("onFailure",a);if(this._oldInnerHTML){this.element.innerHTML=this._oldInnerHTML;this._oldInnerHTML=null}},handleFormCancellation:function(a){this.wrapUp();if(a){Event.stop(a)}},handleFormSubmission:function(d){var b=this._form;var c=$F(this._controls.editor);this.prepareSubmission();var f=this.options.callback(b,c)||"";if(Object.isString(f)){f=f.toQueryParams()}f.editorId=this.element.id;if(this.options.htmlResponse){var a=Object.extend({evalScripts:true},this.options.ajaxOptions);Object.extend(a,{parameters:f,onComplete:this._boundWrapperHandler,onFailure:this._boundFailureHandler});new Ajax.Updater({success:this.element},this.url,a)}else{var a=Object.extend({method:"get"},this.options.ajaxOptions);Object.extend(a,{parameters:f,onComplete:this._boundWrapperHandler,onFailure:this._boundFailureHandler});new Ajax.Request(this.url,a)}if(d){Event.stop(d)}},leaveEditMode:function(){this.element.removeClassName(this.options.savingClassName);this.removeForm();this.leaveHover();this.element.style.backgroundColor=this._originalBackground;this.element.show();if(this.options.externalControl){this.options.externalControl.show()}this._saving=false;this._editing=false;this._oldInnerHTML=null;this.triggerCallback("onLeaveEditMode")},leaveHover:function(a){if(this.options.hoverClassName){this.element.removeClassName(this.options.hoverClassName)}if(this._saving){return}this.triggerCallback("onLeaveHover")},loadExternalText:function(){this._form.addClassName(this.options.loadingClassName);this._controls.editor.disabled=true;var a=Object.extend({method:"get"},this.options.ajaxOptions);Object.extend(a,{parameters:"editorId="+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(c){this._form.removeClassName(this.options.loadingClassName);var b=c.responseText;if(this.options.stripLoadedTextTags){b=b.stripTags()}this._controls.editor.value=b;this._controls.editor.disabled=false;this.postProcessEditField()}.bind(this),onFailure:this._boundFailureHandler});new Ajax.Request(this.options.loadTextURL,a)},postProcessEditField:function(){var a=this.options.fieldPostCreation;if(a){$(this._controls.editor)["focus"==a?"focus":"activate"]()}},prepareOptions:function(){this.options=Object.clone(Ajax.InPlaceEditor.DefaultOptions);Object.extend(this.options,Ajax.InPlaceEditor.DefaultCallbacks);[this._extraDefaultOptions].flatten().compact().each(function(a){Object.extend(this.options,a)}.bind(this))},prepareSubmission:function(){this._saving=true;this.removeForm();this.leaveHover();this.showSaving()},registerListeners:function(){this._listeners={};var a;$H(Ajax.InPlaceEditor.Listeners).each(function(b){a=this[b.value].bind(this);this._listeners[b.key]=a;if(!this.options.externalControlOnly){this.element.observe(b.key,a)}if(this.options.externalControl){this.options.externalControl.observe(b.key,a)}}.bind(this))},removeForm:function(){if(!this._form){return}this._form.remove();this._form=null;this._controls={}},showSaving:function(){this._oldInnerHTML=this.element.innerHTML;this.element.innerHTML=this.options.savingText;this.element.addClassName(this.options.savingClassName);this.element.style.backgroundColor=this._originalBackground;this.element.show()},triggerCallback:function(b,a){if("function"==typeof this.options[b]){this.options[b](this,a)}},unregisterListeners:function(){$H(this._listeners).each(function(a){if(!this.options.externalControlOnly){this.element.stopObserving(a.key,a.value)}if(this.options.externalControl){this.options.externalControl.stopObserving(a.key,a.value)}}.bind(this))},wrapUp:function(a){this.leaveEditMode();this._boundComplete(a,this.element)}});Object.extend(Ajax.InPlaceEditor.prototype,{dispose:Ajax.InPlaceEditor.prototype.destroy});Ajax.InPlaceCollectionEditor=Class.create(Ajax.InPlaceEditor,{initialize:function($super,c,b,a){this._extraDefaultOptions=Ajax.InPlaceCollectionEditor.DefaultOptions;$super(c,b,a)},createEditField:function(){var a=document.createElement("select");a.name=this.options.paramName;a.size=1;this._controls.editor=a;this._collection=this.options.collection||[];if(this.options.loadCollectionURL){this.loadCollection()}else{this.checkForExternalText()}this._form.appendChild(this._controls.editor)},loadCollection:function(){this._form.addClassName(this.options.loadingClassName);this.showLoadingText(this.options.loadingCollectionText);var options=Object.extend({method:"get"},this.options.ajaxOptions);Object.extend(options,{parameters:"editorId="+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(transport){var js=transport.responseText.strip();if(!/^\[.*\]$/.test(js)){throw ("Server returned an invalid collection representation.")}this._collection=eval(js);this.checkForExternalText()}.bind(this),onFailure:this.onFailure});new Ajax.Request(this.options.loadCollectionURL,options)},showLoadingText:function(b){this._controls.editor.disabled=true;var a=this._controls.editor.firstChild;if(!a){a=document.createElement("option");a.value="";this._controls.editor.appendChild(a);a.selected=true}a.update((b||"").stripScripts().stripTags())},checkForExternalText:function(){this._text=this.getText();if(this.options.loadTextURL){this.loadExternalText()}else{this.buildOptionList()}},loadExternalText:function(){this.showLoadingText(this.options.loadingText);var a=Object.extend({method:"get"},this.options.ajaxOptions);Object.extend(a,{parameters:"editorId="+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(b){this._text=b.responseText.strip();this.buildOptionList()}.bind(this),onFailure:this.onFailure});new Ajax.Request(this.options.loadTextURL,a)},buildOptionList:function(){this._form.removeClassName(this.options.loadingClassName);this._collection=this._collection.map(function(d){return 2===d.length?d:[d,d].flatten()});var b=("value" in this.options)?this.options.value:this._text;var a=this._collection.any(function(d){return d[0]==b}.bind(this));this._controls.editor.update("");var c;this._collection.each(function(e,d){c=document.createElement("option");c.value=e[0];c.selected=a?e[0]==b:0==d;c.appendChild(document.createTextNode(e[1]));this._controls.editor.appendChild(c)}.bind(this));this._controls.editor.disabled=false;Field.scrollFreeActivate(this._controls.editor)}});Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions=function(a){if(!a){return}function b(c,d){if(c in a||d===undefined){return}a[c]=d}b("cancelControl",(a.cancelLink?"link":(a.cancelButton?"button":a.cancelLink==a.cancelButton==false?false:undefined)));b("okControl",(a.okLink?"link":(a.okButton?"button":a.okLink==a.okButton==false?false:undefined)));b("highlightColor",a.highlightcolor);b("highlightEndColor",a.highlightendcolor)};Object.extend(Ajax.InPlaceEditor,{DefaultOptions:{ajaxOptions:{},autoRows:3,cancelControl:"link",cancelText:"cancel",clickToEditText:"Click to edit",externalControl:null,externalControlOnly:false,fieldPostCreation:"activate",formClassName:"inplaceeditor-form",formId:null,highlightColor:"#ffff99",highlightEndColor:"#ffffff",hoverClassName:"",htmlResponse:true,loadingClassName:"inplaceeditor-loading",loadingText:"Loading...",okControl:"button",okText:"ok",paramName:"value",rows:1,savingClassName:"inplaceeditor-saving",savingText:"Saving...",size:0,stripLoadedTextTags:false,submitOnBlur:false,textAfterControls:"",textBeforeControls:"",textBetweenControls:""},DefaultCallbacks:{callback:function(a){return Form.serialize(a)},onComplete:function(b,a){new Effect.Highlight(a,{startcolor:this.options.highlightColor,keepBackgroundImage:true})},onEnterEditMode:null,onEnterHover:function(a){a.element.style.backgroundColor=a.options.highlightColor;if(a._effect){a._effect.cancel()}},onFailure:function(b,a){alert("Error communication with the server: "+b.responseText.stripTags())},onFormCustomization:null,onLeaveEditMode:null,onLeaveHover:function(a){a._effect=new Effect.Highlight(a.element,{startcolor:a.options.highlightColor,endcolor:a.options.highlightEndColor,restorecolor:a._originalBackground,keepBackgroundImage:true})}},Listeners:{click:"enterEditMode",keydown:"checkForEscapeOrReturn",mouseover:"enterHover",mouseout:"leaveHover"}});Ajax.InPlaceCollectionEditor.DefaultOptions={loadingCollectionText:"Loading options..."};Form.Element.DelayedObserver=Class.create({initialize:function(b,a,c){this.delay=a||0.5;this.element=$(b);this.callback=c;this.timer=null;this.lastValue=$F(this.element);Event.observe(this.element,"keyup",this.delayedListener.bindAsEventListener(this))},delayedListener:function(a){if(this.lastValue==$F(this.element)){return}if(this.timer){clearTimeout(this.timer)}this.timer=setTimeout(this.onTimerEvent.bind(this),this.delay*1000);this.lastValue=$F(this.element)},onTimerEvent:function(){this.timer=null;this.callback(this.element,$F(this.element))}});if(!Control){var Control={}}Control.Slider=Class.create({initialize:function(d,a,b){var c=this;if(Object.isArray(d)){this.handles=d.collect(function(f){return $(f)})}else{this.handles=[$(d)]}this.track=$(a);this.options=b||{};this.axis=this.options.axis||"horizontal";this.increment=this.options.increment||1;this.step=parseInt(this.options.step||"1");this.range=this.options.range||$R(0,1);this.value=0;this.values=this.handles.map(function(){return 0});this.spans=this.options.spans?this.options.spans.map(function(e){return $(e)}):false;this.options.startSpan=$(this.options.startSpan||null);this.options.endSpan=$(this.options.endSpan||null);this.restricted=this.options.restricted||false;this.maximum=this.options.maximum||this.range.end;this.minimum=this.options.minimum||this.range.start;this.alignX=parseInt(this.options.alignX||"0");this.alignY=parseInt(this.options.alignY||"0");this.trackLength=this.maximumOffset()-this.minimumOffset();this.handleLength=this.isVertical()?(this.handles[0].offsetHeight!=0?this.handles[0].offsetHeight:this.handles[0].style.height.replace(/px$/,"")):(this.handles[0].offsetWidth!=0?this.handles[0].offsetWidth:this.handles[0].style.width.replace(/px$/,""));this.active=false;this.dragging=false;this.disabled=false;if(this.options.disabled){this.setDisabled()}this.allowedValues=this.options.values?this.options.values.sortBy(Prototype.K):false;if(this.allowedValues){this.minimum=this.allowedValues.min();this.maximum=this.allowedValues.max()}this.eventMouseDown=this.startDrag.bindAsEventListener(this);this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.update.bindAsEventListener(this);this.handles.each(function(f,e){e=c.handles.length-1-e;c.setValue(parseFloat((Object.isArray(c.options.sliderValue)?c.options.sliderValue[e]:c.options.sliderValue)||c.range.start),e);f.makePositioned().observe("mousedown",c.eventMouseDown)});this.track.observe("mousedown",this.eventMouseDown);document.observe("mouseup",this.eventMouseUp);document.observe("mousemove",this.eventMouseMove);this.initialized=true},dispose:function(){var a=this;Event.stopObserving(this.track,"mousedown",this.eventMouseDown);Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);this.handles.each(function(b){Event.stopObserving(b,"mousedown",a.eventMouseDown)})},setDisabled:function(){this.disabled=true},setEnabled:function(){this.disabled=false},getNearestValue:function(a){if(this.allowedValues){if(a>=this.allowedValues.max()){return(this.allowedValues.max())}if(a<=this.allowedValues.min()){return(this.allowedValues.min())}var c=Math.abs(this.allowedValues[0]-a);var b=this.allowedValues[0];this.allowedValues.each(function(d){var e=Math.abs(d-a);if(e<=c){b=d;c=e}});return b}if(a>this.range.end){return this.range.end}if(a0)&&(bthis.values[a+1])){b=this.values[a+1]}}b=this.getNearestValue(b);this.values[a]=b;this.value=this.values[0];this.handles[a].style[this.isVertical()?"top":"left"]=this.translateToPx(b);this.drawSpans();if(!this.dragging||!this.event){this.updateFinished()}},setValueBy:function(b,a){this.setValue(this.values[a||this.activeHandleIdx||0]+b,a||this.activeHandleIdx||0)},translateToPx:function(a){return Math.round(((this.trackLength-this.handleLength)/(this.range.end-this.range.start))*(a-this.range.start))+"px"},translateToValue:function(a){return((a/(this.trackLength-this.handleLength)*(this.range.end-this.range.start))+this.range.start)},getRange:function(b){var a=this.values.sortBy(Prototype.K);b=b||0;return $R(a[b],a[b+1])},minimumOffset:function(){return(this.isVertical()?this.alignY:this.alignX)},maximumOffset:function(){return(this.isVertical()?(this.track.offsetHeight!=0?this.track.offsetHeight:this.track.style.height.replace(/px$/,""))-this.alignY:(this.track.offsetWidth!=0?this.track.offsetWidth:this.track.style.width.replace(/px$/,""))-this.alignX)},isVertical:function(){return(this.axis=="vertical")},drawSpans:function(){var a=this;if(this.spans){$R(0,this.spans.length-1).each(function(b){a.setSpan(a.spans[b],a.getRange(b))})}if(this.options.startSpan){this.setSpan(this.options.startSpan,$R(0,this.values.length>1?this.getRange(0).min():this.value))}if(this.options.endSpan){this.setSpan(this.options.endSpan,$R(this.values.length>1?this.getRange(this.spans.length-1).max():this.value,this.maximum))}},setSpan:function(b,a){if(this.isVertical()){b.style.top=this.translateToPx(a.start);b.style.height=this.translateToPx(a.end-a.start+this.range.start)}else{b.style.left=this.translateToPx(a.start);b.style.width=this.translateToPx(a.end-a.start+this.range.start)}},updateStyles:function(){this.handles.each(function(a){Element.removeClassName(a,"selected")});Element.addClassName(this.activeHandle,"selected")},startDrag:function(c){if(Event.isLeftClick(c)){if(!this.disabled){this.active=true;var d=Event.element(c);var e=[Event.pointerX(c),Event.pointerY(c)];var a=d;if(a==this.track){var b=this.track.cumulativeOffset();this.event=c;this.setValue(this.translateToValue((this.isVertical()?e[1]-b[1]:e[0]-b[0])-(this.handleLength/2)));var b=this.activeHandle.cumulativeOffset();this.offsetX=(e[0]-b[0]);this.offsetY=(e[1]-b[1])}else{while((this.handles.indexOf(d)==-1)&&d.parentNode){d=d.parentNode}if(this.handles.indexOf(d)!=-1){this.activeHandle=d;this.activeHandleIdx=this.handles.indexOf(this.activeHandle);this.updateStyles();var b=this.activeHandle.cumulativeOffset();this.offsetX=(e[0]-b[0]);this.offsetY=(e[1]-b[1])}}}Event.stop(c)}},update:function(a){if(this.active){if(!this.dragging){this.dragging=true}this.draw(a);if(Prototype.Browser.WebKit){window.scrollBy(0,0)}Event.stop(a)}},draw:function(b){var c=[Event.pointerX(b),Event.pointerY(b)];var a=this.track.cumulativeOffset();c[0]-=this.offsetX+a[0];c[1]-=this.offsetY+a[1];this.event=b;this.setValue(this.translateToValue(this.isVertical()?c[1]:c[0]));if(this.initialized&&this.options.onSlide){this.options.onSlide(this.values.length>1?this.values:this.value,this)}},endDrag:function(a){if(this.active&&this.dragging){this.finishDrag(a,true);Event.stop(a)}this.active=false;this.dragging=false},finishDrag:function(a,b){this.active=false;this.dragging=false;this.updateFinished()},updateFinished:function(){if(this.initialized&&this.options.onChange){this.options.onChange(this.values.length>1?this.values:this.value,this)}this.event=null}});Sound={tracks:{},_enabled:true,template:new Template(''),enable:function(){Sound._enabled=true},disable:function(){Sound._enabled=false},play:function(b){if(!Sound._enabled){return}var a=Object.extend({track:"global",url:b,replace:false},arguments[1]||{});if(a.replace&&this.tracks[a.track]){$R(0,this.tracks[a.track].id).each(function(d){var c=$("sound_"+a.track+"_"+d);c.Stop&&c.Stop();c.remove()});this.tracks[a.track]=null}if(!this.tracks[a.track]){this.tracks[a.track]={id:0}}else{this.tracks[a.track].id++}a.id=this.tracks[a.track].id;$$("body")[0].insert(Prototype.Browser.IE?new Element("bgsound",{id:"sound_"+a.track+"_"+a.id,src:a.url,loop:1,autostart:true}):Sound.template.evaluate(a))}};if(Prototype.Browser.Gecko&&navigator.userAgent.indexOf("Win")>0){if(navigator.plugins&&$A(navigator.plugins).detect(function(a){return a.name.indexOf("QuickTime")!=-1})){Sound.template=new Template('')}else{if(navigator.plugins&&$A(navigator.plugins).detect(function(a){return a.name.indexOf("Windows Media")!=-1})){Sound.template=new Template('')}else{if(navigator.plugins&&$A(navigator.plugins).detect(function(a){return a.name.indexOf("RealPlayer")!=-1})){Sound.template=new Template('')}else{Sound.play=function(){}}}}}if(Object.isUndefined(Prototype.Browser.IE6)){Prototype.Browser.IE6=(navigator.appName.indexOf("Microsoft Internet Explorer")!=-1&&navigator.appVersion.indexOf("MSIE 6.0")!=-1&&!window.XMLHttpRequest)}if(!window.Modalbox){var Modalbox={}}Modalbox.Methods={overrideAlert:false,focusableElements:[],currFocused:0,initialized:false,active:true,options:{title:"ModalBox Window",overlayClose:true,width:500,height:90,minWidth:500,centerVertically:false,overlayOpacity:0.65,overlayDuration:0.25,slideDownDuration:0.5,slideUpDuration:0.5,resizeDuration:0.25,inactiveFade:true,transitions:true,loadingString:"Please wait. Loading...",closeString:"Close window",closeValue:"×",locked:false,params:{},method:"get",autoFocusing:true,aspnet:false},_options:{},_initOptions:{},setOptions:function(a){if(a.locked){a.overlayClose=false}Object.extend(this.options,a||{})},_init:function(b){Object.extend(this._initOptions,b||{});Object.extend(this._options,this.options);this.setOptions(b);this.MBoverlay=new Element("div",{id:"MB_overlay",style:"opacity: 0"});this.MBwindow=new Element("div",{id:"MB_window",style:"display: none"}).update(this.MBframe=new Element("div",{id:"MB_frame"}).update(this.MBheader=new Element("div",{id:"MB_header"}).update(this.MBcaption=new Element("div",{id:"MB_caption"}))));if(!this.options.locked){this.MBclose=new Element("a",{id:"MB_close",title:this.options.closeString,href:"#"}).update(""+this.options.closeValue+"");this.MBheader.insert({bottom:this.MBclose})}this.MBcontent=new Element("div",{id:"MB_content"}).update(this.MBloading=new Element("div",{id:"MB_loading"}).update(this.options.loadingString));this.MBframe.insert({bottom:this.MBcontent});var a=this.options.aspnet?$(document.body).down("form"):$(document.body);a.insert({top:this.MBwindow});a.insert({top:this.MBoverlay});this.initScrollX=window.pageXOffset||document.body.scrollLeft||document.documentElement.scrollLeft;this.initScrollY=window.pageYOffset||document.body.scrollTop||document.documentElement.scrollTop;this.hideObserver=this._hide.bindAsEventListener(this);this.kbdObserver=this._kbdHandler.bindAsEventListener(this);this.resizeObserver=this._setWidthAndPosition.bindAsEventListener(this);this._initObservers();this.initialized=true},show:function(b,a){if(!this.initialized){this._init(a)}this.content=b;this.setOptions(a);if(this.options.title){this.MBcaption.update(this.options.title)}else{this.MBheader.hide();this.MBcaption.hide()}if(this.MBwindow.style.display=="none"){this._appear();this.event("onShow")}else{this._update();this.event("onUpdate")}},hide:function(a){if(this.initialized){if(a&&!Object.isFunction(a.element)){Object.extend(this.options,a)}this.event("beforeHide");if(this.options.transitions){Effect.SlideUp(this.MBwindow,{duration:this.options.slideUpDuration,transition:Effect.Transitions.sinoidal,afterFinish:this._deinit.bind(this)})}else{this.MBwindow.hide();this._deinit()}}else{throw ("Modalbox is not initialized.")}},_hide:function(a){a.stop();if(a.element().id=="MB_overlay"&&!this.options.overlayClose){return false}this.hide()},alert:function(b){var a='

    '+b+'

    ';Modalbox.show(a,{title:"Alert: "+document.title,width:300})},_appear:function(){if(Prototype.Browser.IE6){window.scrollTo(0,0);this._prepareIEHtml("100%","hidden");this._prepareIESelects("hidden")}this._setSize();this._setPosition();if(this.options.transitions){this.MBoverlay.setOpacity(0);new Effect.Fade(this.MBoverlay,{from:0,to:this.options.overlayOpacity,duration:this.options.overlayDuration,afterFinish:(function(){new Effect.SlideDown(this.MBwindow,{duration:this.options.slideDownDuration,transition:Effect.Transitions.sinoidal,afterFinish:(function(){this._setPosition();this.loadContent()}).bind(this)})}).bind(this)})}else{this.MBoverlay.setOpacity(this.options.overlayOpacity);this.MBwindow.show();this._setPosition();this.loadContent()}Event.observe(window,"resize",this.resizeObserver)},_update:function(){this.MBcontent.update($(this.MBloading).update(this.options.loadingString));this.loadContent()},resizeTo:function(g,b,m){var d=this.MBoverlay.getDimensions();var l=(this.options.centerVertically===true)?40:20;if(b>=(d.height-l)){var j=this.MBheader.getDimensions();var e=d.height-l;var a=e-j.height-13;this.MBcontent.setStyle({height:a+"px","overflow-y":"scroll"});var k=16;if((this.MBwindow.getWidth()+k)<(document.viewport.getWidth()-40)){this.MBwindow.setStyle({width:(this.MBwindow.getWidth()+k)+"px"})}b=e}var f={width:g+"px",height:b+"px",left:(d.width-g)/2+"px"};this.options.width=g;if(m){this.setOptions(m)}if(this.options.transitions){new Effect.Morph(this.MBwindow,{style:f,duration:this.options.resizeDuration,beforeStart:function(h){h.element.setStyle({overflow:"hidden"})},afterFinish:(function(h){h.element.setStyle({overflow:"visible"});this.event("_afterResize");this.event("afterResize")}).bind(this)})}else{var c=(this.options.height==-1)?"auto":(b+"px");f.height=c;this.MBwindow.setStyle(f);(function(){this.event("_afterResize");this.event("afterResize")}).bind(this).defer()}},resize:function(e,f,c){var a=this.MBwindow.getDimensions(),d=this.MBheader.getHeight(),b=this.MBcontent.getHeight();this.resizeTo((a.width+e),Math.max(d+b,a.height+f),c)},resizeToContent:function(a){var b=this.options.height-this.MBwindow.getHeight();if(b!=0){this.resize(0,b,a)}},resizeToInclude:function(c,b){c=$(c);var d=["margin-top","margin-bottom","border-top-width","border-bottom-width"];var a=d.inject(c.getHeight(),function(f,g){var e=parseInt(c.getStyle(g),10);f+=(isNaN(e)?0:e);return f});if(a>0){Modalbox.resize(0,a,b)}},loadContent:function(){if(this.event("beforeLoad")){if(typeof this.content=="string"){var htmlRegExp=new RegExp(/<\/?[^>]+>/gi),evalScript=function(script){return eval(script.replace("",""))};if(htmlRegExp.test(this.content)){this._insertContent(this.content.stripScripts(),(function(){this.content.extractScripts().map(evalScript,window)}).bind(this))}else{new Ajax.Request(this.content,{method:this.options.method.toLowerCase(),parameters:this.options.params,onSuccess:(function(transport){var response=new String(transport.responseText);this._insertContent(transport.responseText.stripScripts(),function(){response.extractScripts().map(evalScript,window)})}).bind(this),onException:function(instance,exception){Modalbox.hide();throw ("Modalbox Loading Error: "+exception)}})}}else{if(typeof this.content=="object"){this._insertContent(this.content)}else{this.hide();throw ("Modalbox Parameters Error: Please specify correct URL or HTML element (plain HTML or object)")}}}},_insertContent:function(b,c){this.MBcontent.hide().update();if(typeof b=="string"){this.MBcontent.insert(new Element("div",{style:"display: none"}).update(b)).down().show()}else{if(typeof b=="object"){var a=b.cloneNode(true);if(b.id){b.id="MB_"+b.id}$(b).select("*[id]").each(function(d){d.id="MB_"+d.id});this.MBcontent.insert(a).down().show();if(Prototype.Browser.IE6){this._prepareIESelects("","#MB_content ")}}}if(this.options.height==this._options.height||this.options.height==-1){this.resizeTo(this.__computeWidth(),this.__computeHeight(),{afterResize:(function(){this._putContent.bind(this,c).defer();this._setWidthAndPosition.bind(this,c).defer()}).bind(this)})}else{this._setSize();this.MBcontent.setStyle({overflow:"auto",height:this.options.height-this.MBheader.getHeight()-13+"px"});this._putContent.bind(this,c).defer()}},_putContent:function(a){this.MBcontent.show();this._findFocusableElements();this._setFocus();if(Object.isFunction(a)){a()}this.event("afterLoad")},activate:function(a){this.setOptions(a);this.active=true;if(!this.options.locked){this.MBclose.observe("click",this.hideObserver)}if(this.options.overlayClose){this.MBoverlay.observe("click",this.hideObserver)}if(!this.options.locked){this.MBclose.observe("click",this.hideObserver).show()}if(this.options.transitions&&this.options.inactiveFade){new Effect.Appear(this.MBwindow,{duration:this.options.slideUpDuration})}},deactivate:function(a){this.setOptions(a);this.active=false;if(!this.options.locked){this.MBclose.stopObserving("click",this.hideObserver).hide()}if(this.options.overlayClose){this.MBoverlay.stopObserving("click",this.hideObserver)}if(!this.options.locked){this.MBclose.hide()}if(this.options.transitions&&this.options.inactiveFade){new Effect.Fade(this.MBwindow,{duration:this.options.slideUpDuration,to:0.75})}},_initObservers:function(){if(!this.options.locked){this.MBclose.observe("click",this.hideObserver)}if(this.options.overlayClose){this.MBoverlay.observe("click",this.hideObserver)}var a=(Prototype.Browser.Gecko||Prototype.Browser.Opera)?"keypress":"keydown";Event.observe(document,a,this.kbdObserver)},_removeObservers:function(){if(!this.options.locked){this.MBclose.stopObserving("click",this.hideObserver)}if(this.options.overlayClose){this.MBoverlay.stopObserving("click",this.hideObserver)}var a=(Prototype.Browser.Gecko||Prototype.Browser.Opera)?"keypress":"keydown";Event.stopObserving(document,a,this.kbdObserver)},_setFocus:function(){if(this.options.autoFocusing===true&&this.focusableElements.length>0){var e=$$("*:focus").first();var b=e&&this.focusableElements.indexOf(e)!=-1;if(b){return}var a=this.focusableElements.find(function(f){return f.tabIndex==1})||this.focusableElements.first();var d=["input","select","textarea"];if(a&&!d.include(a.tagName.toLowerCase())){var c=this.focusableElements.find(function(f){return d.include(f.tagName.toLowerCase())});if(c){a=c}}this.currFocused=this.focusableElements.toArray().indexOf(a);a.focus()}else{if(!this.options.locked&&this.MBclose.visible()){$(this.MBclose).focus()}}},_findFocusableElements:function(){if(this.options.autoFocusing===true){this.MBcontent.select("input:not([type~=hidden]):enabled, select, textarea, button, a[href]").invoke("addClassName","MB_focusable");this.focusableElements=this.MBcontent.select(".MB_focusable").reject(function(a){return a.hasClassName("MB_notFocusable")})}},_kbdHandler:function(b){var a=b.element();switch(b.keyCode){case Event.KEY_TAB:b.stop();if(a!=this.focusableElements[this.currFocused]){this.currFocused=this.focusableElements.indexOf(a)}if(!b.shiftKey){if(this.currFocused>=this.focusableElements.length-1){this.currFocused=0}else{this.currFocused++}}else{if(this.currFocused<=0){this.currFocused=this.focusableElements.length-1}else{this.currFocused--}}var d=this.focusableElements[this.currFocused];if(d){d.focus()}break;case Event.KEY_ESC:if(this.options.clickOnEscId){var c=$(this.options.clickOnEscId);if(c&&this._isClickable(c)){c.click();b.stop()}}if(this.active&&!this.options.locked){this._hide(b)}break;case 32:this._preventScroll(b);break;case 0:if(b.which==32){this._preventScroll(b)}break;case Event.KEY_UP:case Event.KEY_DOWN:if(Prototype.Browser.WebKit&&(["textarea","select"].include(a.tagName.toLowerCase())||(a.tagName.toLowerCase()=="input"&&["text","password"].include(a.type)))){break}case Event.KEY_PAGEDOWN:case Event.KEY_PAGEUP:case Event.KEY_HOME:case Event.KEY_END:if(Prototype.Browser.WebKit&&!["textarea","select"].include(a.tagName.toLowerCase())){b.stop()}else{if(this._isClickable(a)){b.stop()}}break;case Event.KEY_RETURN:if(this.options.clickOnReturnId){var c=$(this.options.clickOnReturnId);if(c&&this._isClickable(c)){if(this.MBcontent.select("input:not([type~=hidden]), select, textarea, button, a[href]").indexOf(a)==-1||!(this._isClickable(a)||["textarea"].include(a.type))){c.click();b.stop()}}}break}},_isClickable:function(a){return(["input","button"].include(a.tagName.toLowerCase())&&["submit","button"].include(a.type))||(a.tagName.toLowerCase()=="a")},_preventScroll:function(b){var a=b.element();if(!["input","textarea","select","button"].include(a.tagName.toLowerCase())&&!(a.contentEditable=="true"||a.contentEditable=="")){b.stop()}},_deinit:function(){this._removeObservers();Event.stopObserving(window,"resize",this.resizeObserver);if(this.options.transitions){Effect.toggle(this.MBoverlay,"appear",{duration:this.options.overlayDuration,afterFinish:this._removeElements.bind(this)})}else{this.MBoverlay.hide();this._removeElements()}this.MBcontent.setStyle({overflow:"",height:""})},_removeElements:function(){if(Prototype.Browser.Opera){window.scrollBy(0,0)}this.MBoverlay.remove();this.MBwindow.remove();if(Prototype.Browser.IE6){this._prepareIEHtml("","");this._prepareIESelects("");window.scrollTo(this.initScrollX,this.initScrollY)}if(typeof this.content=="object"){if(this.content.id&&this.content.id.match(/MB_/)){this.content.id=this.content.id.replace(/MB_/,"")}this.content.select("*[id]").each(function(a){a.id=a.id.replace(/MB_/,"")})}this.initialized=false;this.event("afterHide");this.setOptions(this._options)},_setSize:function(){var b=this.__computeWidth();var a=(this.options.height==-1)?"auto":(this.__computeHeight()+"px");this.MBwindow.setStyle({width:b+"px",height:a});this.__adjustContentHeightIfNecessary()},_setPosition:function(){this.MBwindow.setStyle({left:((this.MBoverlay.getWidth()-this.MBwindow.getWidth())/2)+"px"});if(this.options.centerVertically){var b=$(this.MBwindow);var a=document.documentElement;pageHeight=self.innerHeight||(a&&a.clientHeight)||document.body.clientHeight;elemHeight=b.getHeight();var c=Math.round(pageHeight/2)-(elemHeight/2);b.style.top=c+"px"}this.__adjustContentHeightIfNecessary()},_setWidthAndPosition:function(){var a=this.__computeWidth();this.MBwindow.setStyle({width:a+"px",left:((this.MBoverlay.getWidth()-this.options.width)/2)+"px"});this._setPosition()},__adjustContentHeightIfNecessary:function(){if(this.options.height!=-1&&this.MBcontent.getHeight()>this.MBwindow.getHeight()){this.MBcontent.setStyle({height:this.__computeContentHeight()+"px","overflow-y":"scroll"});var a=16;if((this.MBwindow.getWidth()+a)<(document.viewport.getWidth()-40)){this.MBwindow.setStyle({width:(this.MBwindow.getWidth()+a)+"px"})}}},__computeWidth:function(){var c;if(this._initOptions.width&&this._initOptions.width!=-1){c=this.options.width}else{var b=this.MBcontent.getWidth();var a=document.viewport.getWidth();if(b<(a-40)){c=(b200)?c:200}return c},__computeHeight:function(){var a;if(this._initOptions.height&&this._initOptions.height!=-1){a=this.options.height}else{var b=this.MBheader.getHeight()+this.MBcontent.getHeight();var d=document.viewport.getHeight();var c=(this.options.centerVertically===true)?40:20;if(b<(d-c)){a=(b90)?a:90}return a},__computeContentHeight:function(){var a=-1;var c=this.__computeHeight();var b=this.MBcontent.getHeight();var c=this.MBwindow.getHeight();if(b>(c-this.MBheader.getHeight())){a=c-this.MBheader.getHeight()-13}return a},_prepareIEHtml:function(a,b){$$("html, body").invoke("setStyle",{width:a,height:a,overflow:b})},_prepareIESelects:function(b,a){$$((a||"")+"select").invoke("setStyle",{visibility:b})},event:function(a){var c=true;if(this.options[a]){var b=this.options[a]();if(!Object.isUndefined(b)){c=b}}Event.fire(document,"Modalbox:"+a);return c}};Object.extend(Modalbox,Modalbox.Methods);if(Modalbox.overrideAlert){window.alert=Modalbox.alert}var $wi=$;Object.extend(Prototype,{exec:(function(){var a,d="__prototype_exec_script",b=document.getElementsByTagName("HEAD")[0];(a=document.createElement("script")).type="text/javascript";try{a.appendChild(document.createTextNode(""))}catch(c){}return function(f){if((f+="").blank()){return}var e=a.cloneNode(true);if(document.loaded){e.text=f;if(e.firstChild){e.firstChild.data=f}b.appendChild(e)}else{document.write('