/Website/js/head.js
JavaScript | 4444 lines | 4421 code | 0 blank | 23 comment | 1228 complexity | b1d6ec79fffed808ef87f9f20bf6fbc7 MD5 | raw file
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- theObjects = document.getElementsByTagName("object");for (var i = 0; i < theObjects.length; i++) {
- theObjects[i].outerHTML = theObjects[i].outerHTML;}
- /* Prototype JavaScript framework, version 1.6.0.1
- * (c) 2005-2007 Sam Stephenson
- *
- * Prototype is freely distributable under the terms of an MIT-style license.
- * For details, see the Prototype web site: http://www.prototypejs.org/
- *
- *--------------------------------------------------------------------------*/
- var Prototype = {
- Version: '1.6.0.1',
- Browser: {
- IE: !!(window.attachEvent && !window.opera),
- Opera: !!window.opera,
- WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
- Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
- MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
- },
- BrowserFeatures: {
- XPath: !!document.evaluate,
- ElementExtensions: !!window.HTMLElement,
- SpecificElementExtensions:
- document.createElement('div').__proto__ &&
- document.createElement('div').__proto__ !==
- document.createElement('form').__proto__
- },
- ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
- JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,
- emptyFunction: function() { },
- K: function(x) { return x }
- };if (Prototype.Browser.MobileSafari)
- Prototype.BrowserFeatures.SpecificElementExtensions = false;/* Based on Alex Arnell's inheritance implementation. */
- var Class = {
- create: function() {
- var parent = null, properties = $A(arguments);if (Object.isFunction(properties[0]))
- parent = properties.shift();function klass() {
- this.initialize.apply(this, arguments);}
- Object.extend(klass, Class.Methods);klass.superclass = parent;klass.subclasses = [];if (parent) {
- var subclass = function() { };subclass.prototype = parent.prototype;klass.prototype = new subclass;parent.subclasses.push(klass);}
- for (var i = 0; i < properties.length; i++)
- klass.addMethods(properties[i]);if (!klass.prototype.initialize)
- klass.prototype.initialize = Prototype.emptyFunction;klass.prototype.constructor = klass;return klass;}
- };Class.Methods = {
- addMethods: function(source) {
- var ancestor = this.superclass && this.superclass.prototype;var properties = Object.keys(source);if (!Object.keys({ toString: true }).length)
- properties.push("toString", "valueOf");for (var i = 0, length = properties.length; i < length; i++) {
- var property = properties[i], value = source[property];if (ancestor && Object.isFunction(value) &&
- value.argumentNames().first() == "$super") {
- var method = value, value = Object.extend((function(m) {
- return function() { return ancestor[m].apply(this, arguments) };})(property).wrap(method), {
- valueOf: function() { return method },
- toString: function() { return method.toString() }
- });}
- this.prototype[property] = value;}
- return this;}
- };var Abstract = { };Object.extend = function(destination, source) {
- for (var property in source)
- destination[property] = source[property];return destination;};Object.extend(Object, {
- inspect: function(object) {
- try {
- if (Object.isUndefined(object)) return 'undefined';if (object === null) return 'null';return object.inspect ? object.inspect() : object.toString();} catch (e) {
- if (e instanceof RangeError) return '...';throw e;}
- },
- toJSON: function(object) {
- var type = typeof object;switch (type) {
- case 'undefined':
- case 'function':
- case 'unknown': return;case 'boolean': return object.toString();}
- if (object === null) return 'null';if (object.toJSON) return object.toJSON();if (Object.isElement(object)) return;var results = [];for (var property in object) {
- var value = Object.toJSON(object[property]);if (!Object.isUndefined(value))
- results.push(property.toJSON() + ': ' + value);}
- return '{' + results.join(', ') + '}';},
- toQueryString: function(object) {
- return $H(object).toQueryString();},
- toHTML: function(object) {
- return object && object.toHTML ? object.toHTML() : String.interpret(object);},
- keys: function(object) {
- var keys = [];for (var property in object)
- keys.push(property);return keys;},
- values: function(object) {
- var values = [];for (var property in object)
- values.push(object[property]);return values;},
- clone: function(object) {
- return Object.extend({ }, object);},
- isElement: function(object) {
- return object && object.nodeType == 1;},
- isArray: function(object) {
- return object && object.constructor === Array;},
- isHash: function(object) {
- return object instanceof Hash;},
- isFunction: function(object) {
- return typeof object == "function";},
- isString: function(object) {
- return typeof object == "string";},
- isNumber: function(object) {
- return typeof object == "number";},
- isUndefined: function(object) {
- return typeof object == "undefined";}
- });Object.extend(Function.prototype, {
- argumentNames: function() {
- var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");return names.length == 1 && !names[0] ? [] : names;},
- bind: function() {
- if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;var __method = this, args = $A(arguments), object = args.shift();return function() {
- return __method.apply(object, args.concat($A(arguments)));}
- },
- bindAsEventListener: function() {
- var __method = this, args = $A(arguments), object = args.shift();return function(event) {
- return __method.apply(object, [event || window.event].concat(args));}
- },
- curry: function() {
- if (!arguments.length) return this;var __method = this, args = $A(arguments);return function() {
- return __method.apply(this, args.concat($A(arguments)));}
- },
- delay: function() {
- var __method = this, args = $A(arguments), timeout = args.shift() * 1000;return window.setTimeout(function() {
- return __method.apply(__method, args);}, timeout);},
- wrap: function(wrapper) {
- var __method = this;return function() {
- return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));}
- },
- methodize: function() {
- if (this._methodized) return this._methodized;var __method = this;return this._methodized = function() {
- return __method.apply(null, [this].concat($A(arguments)));};}
- });Function.prototype.defer = Function.prototype.delay.curry(0.01);Date.prototype.toJSON = function() {
- return '"' + this.getUTCFullYear() + '-' +
- (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
- this.getUTCDate().toPaddedString(2) + 'T' +
- this.getUTCHours().toPaddedString(2) + ':' +
- this.getUTCMinutes().toPaddedString(2) + ':' +
- this.getUTCSeconds().toPaddedString(2) + 'Z"';};var Try = {
- these: function() {
- var returnValue;for (var i = 0, length = arguments.length; i < length; i++) {
- var lambda = arguments[i];try {
- returnValue = lambda();break;} catch (e) { }
- }
- return returnValue;}
- };RegExp.prototype.match = RegExp.prototype.test;RegExp.escape = function(str) {
- return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');};/*--------------------------------------------------------------------------*/
- var PeriodicalExecuter = Class.create({
- initialize: function(callback, frequency) {
- this.callback = callback;this.frequency = frequency;this.currentlyExecuting = false;this.registerCallback();},
- registerCallback: function() {
- this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);},
- execute: function() {
- this.callback(this);},
- stop: function() {
- if (!this.timer) return;clearInterval(this.timer);this.timer = null;},
- onTimerEvent: function() {
- if (!this.currentlyExecuting) {
- try {
- this.currentlyExecuting = true;this.execute();} finally {
- this.currentlyExecuting = false;}
- }
- }
- });Object.extend(String, {
- interpret: function(value) {
- return value == null ? '' : String(value);},
- specialChar: {
- '\b': '\\b',
- '\t': '\\t',
- '\n': '\\n',
- '\f': '\\f',
- '\r': '\\r',
- '\\': '\\\\'
- }
- });Object.extend(String.prototype, {
- gsub: function(pattern, replacement) {
- var result = '', source = this, match;replacement = arguments.callee.prepareReplacement(replacement);while (source.length > 0) {
- 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;},
- sub: function(pattern, replacement, count) {
- replacement = this.gsub.prepareReplacement(replacement);count = Object.isUndefined(count) ? 1 : count;return this.gsub(pattern, function(match) {
- if (--count < 0) return match[0];return replacement(match);});},
- scan: function(pattern, iterator) {
- this.gsub(pattern, iterator);return String(this);},
- truncate: function(length, truncation) {
- length = length || 30;truncation = Object.isUndefined(truncation) ? '...' : truncation;return this.length > length ?
- this.slice(0, length - truncation.length) + truncation : String(this);},
- strip: function() {
- return this.replace(/^\s+/, '').replace(/\s+$/, '');},
- stripTags: function() {
- return this.replace(/<\/?[^>]+>/gi, '');},
- stripScripts: function() {
- return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');},
- extractScripts: function() {
- var matchAll = new RegExp(Prototype.ScriptFragment, 'img');var matchOne = new RegExp(Prototype.ScriptFragment, 'im');return (this.match(matchAll) || []).map(function(scriptTag) {
- return (scriptTag.match(matchOne) || ['', ''])[1];});},
- evalScripts: function() {
- return this.extractScripts().map(function(script) { return eval(script) });},
- escapeHTML: function() {
- var self = arguments.callee;self.text.data = this;return self.div.innerHTML;},
- unescapeHTML: function() {
- var div = new Element('div');div.innerHTML = this.stripTags();return div.childNodes[0] ? (div.childNodes.length > 1 ?
- $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
- div.childNodes[0].nodeValue) : '';},
- toQueryParams: function(separator) {
- var match = this.strip().match(/([^?#]*)(#.*)?$/);if (!match) return { };return match[1].split(separator || '&').inject({ }, function(hash, pair) {
- if ((pair = pair.split('='))[0]) {
- var key = decodeURIComponent(pair.shift());var value = pair.length > 1 ? pair.join('=') : pair[0];if (value != undefined) value = decodeURIComponent(value);if (key in hash) {
- if (!Object.isArray(hash[key])) hash[key] = [hash[key]];hash[key].push(value);}
- else hash[key] = value;}
- return hash;});},
- toArray: function() {
- return this.split('');},
- succ: function() {
- return this.slice(0, this.length - 1) +
- String.fromCharCode(this.charCodeAt(this.length - 1) + 1);},
- times: function(count) {
- return count < 1 ? '' : new Array(count + 1).join(this);},
- camelize: function() {
- var parts = this.split('-'), len = parts.length;if (len == 1) return parts[0];var camelized = this.charAt(0) == '-'
- ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
- : parts[0];for (var i = 1; i < len; i++)
- camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);return camelized;},
- capitalize: function() {
- return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();},
- underscore: function() {
- return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},
- dasherize: function() {
- return this.gsub(/_/,'-');},
- inspect: function(useDoubleQuotes) {
- var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
- var character = String.specialChar[match[0]];return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);});if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';return "'" + escapedString.replace(/'/g, '\\\'') + "'";},
- toJSON: function() {
- return this.inspect(true);},
- unfilterJSON: function(filter) {
- return this.sub(filter || Prototype.JSONFilter, '#{1}');},
- isJSON: function() {
- var str = this;if (str.blank()) return false;str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},
- evalJSON: function(sanitize) {
- var json = this.unfilterJSON();try {
- if (!sanitize || json.isJSON()) return eval('(' + json + ')');} catch (e) { }
- throw new SyntaxError('Badly formed JSON string: ' + this.inspect());},
- include: function(pattern) {
- return this.indexOf(pattern) > -1;},
- startsWith: function(pattern) {
- return this.indexOf(pattern) === 0;},
- endsWith: function(pattern) {
- var d = this.length - pattern.length;return d >= 0 && this.lastIndexOf(pattern) === d;},
- empty: function() {
- return this == '';},
- blank: function() {
- return /^\s*$/.test(this);},
- interpolate: function(object, pattern) {
- return new Template(this, pattern).evaluate(object);}
- });if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
- escapeHTML: function() {
- return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');},
- unescapeHTML: function() {
- return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');}
- });String.prototype.gsub.prepareReplacement = function(replacement) {
- if (Object.isFunction(replacement)) return replacement;var template = new Template(replacement);return function(match) { return template.evaluate(match) };};String.prototype.parseQuery = String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML, {
- div: document.createElement('div'),
- text: document.createTextNode('')
- });with (String.prototype.escapeHTML) div.appendChild(text);var Template = Class.create({
- initialize: function(template, pattern) {
- this.template = template.toString();this.pattern = pattern || Template.Pattern;},
- evaluate: function(object) {
- if (Object.isFunction(object.toTemplateReplacements))
- object = object.toTemplateReplacements();return this.template.gsub(this.pattern, function(match) {
- if (object == null) return '';var before = match[1] || '';if (before == '\\') return match[2];var ctx = object, expr = match[3];var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match = pattern.exec(expr);if (match == null) return before;while (match != null) {
- var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];ctx = ctx[comp];if (null == ctx || '' == match[3]) break;expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);match = pattern.exec(expr);}
- return before + String.interpret(ctx);}.bind(this));}
- });Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;var $break = { };var Enumerable = {
- each: function(iterator, context) {
- var index = 0;iterator = iterator.bind(context);try {
- this._each(function(value) {
- iterator(value, index++);});} catch (e) {
- if (e != $break) throw e;}
- return this;},
- eachSlice: function(number, iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var index = -number, slices = [], array = this.toArray();while ((index += number) < array.length)
- slices.push(array.slice(index, index+number));return slices.collect(iterator, context);},
- all: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var result = true;this.each(function(value, index) {
- result = result && !!iterator(value, index);if (!result) throw $break;});return result;},
- any: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var result = false;this.each(function(value, index) {
- if (result = !!iterator(value, index))
- throw $break;});return result;},
- collect: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var results = [];this.each(function(value, index) {
- results.push(iterator(value, index));});return results;},
- detect: function(iterator, context) {
- iterator = iterator.bind(context);var result;this.each(function(value, index) {
- if (iterator(value, index)) {
- result = value;throw $break;}
- });return result;},
- findAll: function(iterator, context) {
- iterator = iterator.bind(context);var results = [];this.each(function(value, index) {
- if (iterator(value, index))
- results.push(value);});return results;},
- grep: function(filter, iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var results = [];if (Object.isString(filter))
- filter = new RegExp(filter);this.each(function(value, index) {
- if (filter.match(value))
- results.push(iterator(value, index));});return results;},
- include: function(object) {
- if (Object.isFunction(this.indexOf))
- if (this.indexOf(object) != -1) return true;var found = false;this.each(function(value) {
- if (value == object) {
- found = true;throw $break;}
- });return found;},
- inGroupsOf: function(number, fillWith) {
- fillWith = Object.isUndefined(fillWith) ? null : fillWith;return this.eachSlice(number, function(slice) {
- while(slice.length < number) slice.push(fillWith);return slice;});},
- inject: function(memo, iterator, context) {
- iterator = iterator.bind(context);this.each(function(value, index) {
- memo = iterator(memo, value, index);});return memo;},
- invoke: function(method) {
- var args = $A(arguments).slice(1);return this.map(function(value) {
- return value[method].apply(value, args);});},
- max: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var result;this.each(function(value, index) {
- value = iterator(value, index);if (result == null || value >= result)
- result = value;});return result;},
- min: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var result;this.each(function(value, index) {
- value = iterator(value, index);if (result == null || value < result)
- result = value;});return result;},
- partition: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var trues = [], falses = [];this.each(function(value, index) {
- (iterator(value, index) ?
- trues : falses).push(value);});return [trues, falses];},
- pluck: function(property) {
- var results = [];this.each(function(value) {
- results.push(value[property]);});return results;},
- reject: function(iterator, context) {
- iterator = iterator.bind(context);var results = [];this.each(function(value, index) {
- if (!iterator(value, index))
- results.push(value);});return results;},
- sortBy: function(iterator, context) {
- iterator = iterator.bind(context);return this.map(function(value, index) {
- return {value: value, criteria: iterator(value, index)};}).sort(function(left, right) {
- var a = left.criteria, b = right.criteria;return a < b ? -1 : a > b ? 1 : 0;}).pluck('value');},
- toArray: function() {
- return this.map();},
- zip: function() {
- var iterator = Prototype.K, args = $A(arguments);if (Object.isFunction(args.last()))
- iterator = args.pop();var collections = [this].concat(args).map($A);return this.map(function(value, index) {
- return iterator(collections.pluck(index));});},
- size: function() {
- return this.toArray().length;},
- inspect: function() {
- return '#<Enumerable:' + this.toArray().inspect() + '>';}
- };Object.extend(Enumerable, {
- map: Enumerable.collect,
- find: Enumerable.detect,
- select: Enumerable.findAll,
- filter: Enumerable.findAll,
- member: Enumerable.include,
- entries: Enumerable.toArray,
- every: Enumerable.all,
- some: Enumerable.any
- });function $A(iterable) {
- if (!iterable) return [];if (iterable.toArray) return iterable.toArray();var length = iterable.length || 0, results = new Array(length);while (length--) results[length] = iterable[length];return results;}
- if (Prototype.Browser.WebKit) {
- function $A(iterable) {
- if (!iterable) return [];if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
- iterable.toArray) return iterable.toArray();var length = iterable.length || 0, results = new Array(length);while (length--) results[length] = iterable[length];return results;}
- }
- Array.from = $A;Object.extend(Array.prototype, Enumerable);if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;Object.extend(Array.prototype, {
- _each: function(iterator) {
- for (var i = 0, length = this.length; i < length; i++)
- iterator(this[i]);},
- clear: function() {
- this.length = 0;return this;},
- first: function() {
- return this[0];},
- last: function() {
- return this[this.length - 1];},
- compact: function() {
- return this.select(function(value) {
- return value != null;});},
- flatten: function() {
- return this.inject([], function(array, value) {
- return array.concat(Object.isArray(value) ?
- value.flatten() : [value]);});},
- without: function() {
- var values = $A(arguments);return this.select(function(value) {
- return !values.include(value);});},
- reverse: function(inline) {
- return (inline !== false ? this : this.toArray())._reverse();},
- reduce: function() {
- return this.length > 1 ? this : this[0];},
- uniq: function(sorted) {
- return this.inject([], function(array, value, index) {
- if (0 == index || (sorted ? array.last() != value : !array.include(value)))
- array.push(value);return array;});},
- intersect: function(array) {
- return this.uniq().findAll(function(item) {
- return array.detect(function(value) { return item === value });});},
- clone: function() {
- return [].concat(this);},
- size: function() {
- return this.length;},
- inspect: function() {
- return '[' + this.map(Object.inspect).join(', ') + ']';},
- toJSON: function() {
- var results = [];this.each(function(object) {
- var value = Object.toJSON(object);if (!Object.isUndefined(value)) results.push(value);});return '[' + results.join(', ') + ']';}
- });if (Object.isFunction(Array.prototype.forEach))
- Array.prototype._each = Array.prototype.forEach;if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
- i || (i = 0);var length = this.length;if (i < 0) i = length + i;for (; i < length; i++)
- if (this[i] === item) return i;return -1;};if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
- i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;var n = this.slice(0, i).reverse().indexOf(item);return (n < 0) ? n : i - n - 1;};Array.prototype.toArray = Array.prototype.clone;function $w(string) {
- if (!Object.isString(string)) return [];string = string.strip();return string ? string.split(/\s+/) : [];}
- if (Prototype.Browser.Opera){
- Array.prototype.concat = function() {
- var array = [];for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);for (var i = 0, length = arguments.length; i < length; i++) {
- if (Object.isArray(arguments[i])) {
- for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
- array.push(arguments[i][j]);} else {
- array.push(arguments[i]);}
- }
- return array;};}
- Object.extend(Number.prototype, {
- toColorPart: function() {
- return this.toPaddedString(2, 16);},
- succ: function() {
- return this + 1;},
- times: function(iterator) {
- $R(0, this, true).each(iterator);return this;},
- toPaddedString: function(length, radix) {
- var string = this.toString(radix || 10);return '0'.times(length - string.length) + string;},
- toJSON: function() {
- return isFinite(this) ? this.toString() : 'null';}
- });$w('abs round ceil floor').each(function(method){
- Number.prototype[method] = Math[method].methodize();});function $H(object) {
- return new Hash(object);};var Hash = Class.create(Enumerable, (function() {
- function toQueryPair(key, value) {
- if (Object.isUndefined(value)) return key;return key + '=' + encodeURIComponent(String.interpret(value));}
- return {
- initialize: function(object) {
- this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);},
- _each: function(iterator) {
- for (var key in this._object) {
- var value = this._object[key], pair = [key, value];pair.key = key;pair.value = value;iterator(pair);}
- },
- set: function(key, value) {
- return this._object[key] = value;},
- get: function(key) {
- return this._object[key];},
- unset: function(key) {
- var value = this._object[key];delete this._object[key];return value;},
- toObject: function() {
- return Object.clone(this._object);},
- keys: function() {
- return this.pluck('key');},
- values: function() {
- return this.pluck('value');},
- index: function(value) {
- var match = this.detect(function(pair) {
- return pair.value === value;});return match && match.key;},
- merge: function(object) {
- return this.clone().update(object);},
- update: function(object) {
- return new Hash(object).inject(this, function(result, pair) {
- result.set(pair.key, pair.value);return result;});},
- toQueryString: function() {
- return this.map(function(pair) {
- var key = encodeURIComponent(pair.key), values = pair.value;if (values && typeof values == 'object') {
- if (Object.isArray(values))
- return values.map(toQueryPair.curry(key)).join('&');}
- return toQueryPair(key, values);}).join('&');},
- inspect: function() {
- return '#<Hash:{' + this.map(function(pair) {
- return pair.map(Object.inspect).join(': ');}).join(', ') + '}>';},
- toJSON: function() {
- return Object.toJSON(this.toObject());},
- clone: function() {
- return new Hash(this);}
- }
- })());Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;Hash.from = $H;var ObjectRange = Class.create(Enumerable, {
- initialize: function(start, end, exclusive) {
- this.start = start;this.end = end;this.exclusive = exclusive;},
- _each: function(iterator) {
- var value = this.start;while (this.include(value)) {
- iterator(value);value = value.succ();}
- },
- include: function(value) {
- if (value < this.start)
- return false;if (this.exclusive)
- return value < this.end;return value <= this.end;}
- });var $R = function(start, end, exclusive) {
- return new ObjectRange(start, end, exclusive);};var Ajax = {
- getTransport: function() {
- return Try.these(
- function() {return new XMLHttpRequest()},
- function() {return new ActiveXObject('Msxml2.XMLHTTP')},
- function() {return new ActiveXObject('Microsoft.XMLHTTP')}
- ) || false;},
- activeRequestCount: 0
- };Ajax.Responders = {
- responders: [],
- _each: function(iterator) {
- this.responders._each(iterator);},
- register: function(responder) {
- if (!this.include(responder))
- this.responders.push(responder);},
- unregister: function(responder) {
- this.responders = this.responders.without(responder);},
- dispatch: function(callback, request, transport, json) {
- this.each(function(responder) {
- if (Object.isFunction(responder[callback])) {
- try {
- responder[callback].apply(responder, [request, transport, json]);} catch (e) { }
- }
- });}
- };Object.extend(Ajax.Responders, Enumerable);Ajax.Responders.register({
- onCreate: function() { Ajax.activeRequestCount++ },
- onComplete: function() { Ajax.activeRequestCount-- }
- });Ajax.Base = Class.create({
- initialize: function(options) {
- this.options = {
- method: 'post',
- asynchronous: true,
- contentType: 'application/x-www-form-urlencoded',
- encoding: 'UTF-8',
- parameters: '',
- evalJSON: true,
- evalJS: true
- };Object.extend(this.options, options || { });this.options.method = this.options.method.toLowerCase();if (Object.isString(this.options.parameters))
- this.options.parameters = this.options.parameters.toQueryParams();else if (Object.isHash(this.options.parameters))
- this.options.parameters = this.options.parameters.toObject();}
- });Ajax.Request = Class.create(Ajax.Base, {
- _complete: false,
- initialize: function($super, url, options) {
- $super(options);this.transport = Ajax.getTransport();this.request(url);},
- request: function(url) {
- this.url = url;this.method = this.options.method;var params = Object.clone(this.options.parameters);if (!['get', 'post'].include(this.method)) {
- params['_method'] = this.method;this.method = 'post';}
- this.parameters = params;if (params = Object.toQueryString(params)) {
- if (this.method == 'get')
- this.url += (this.url.include('?') ? '&' : '?') + params;else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
- params += '&_=';}
- try {
- var response = new Ajax.Response(this);if (this.options.onCreate) this.options.onCreate(response);Ajax.Responders.dispatch('onCreate', this, response);this.transport.open(this.method.toUpperCase(), this.url,
- this.options.asynchronous);if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange = this.onStateChange.bind(this);this.setRequestHeaders();this.body = this.method == 'post' ? (this.options.postBody || params) : null;this.transport.send(this.body);/* Force Firefox to handle ready state 4 for synchronous requests */
- if (!this.options.asynchronous && this.transport.overrideMimeType)
- this.onStateChange();}
- catch (e) {
- this.dispatchException(e);}
- },
- onStateChange: function() {
- var readyState = this.transport.readyState;if (readyState > 1 && !((readyState == 4) && this._complete))
- this.respondToReadyState(this.transport.readyState);},
- setRequestHeaders: function() {
- var headers = {
- 'X-Requested-With': 'XMLHttpRequest',
- 'X-Prototype-Version': Prototype.Version,
- 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
- };if (this.method == 'post') {
- headers['Content-type'] = this.options.contentType +
- (this.options.encoding ? '; charset=' + this.options.encoding : '');/* Force "Connection: close" for older Mozilla browsers to work
- * around a bug where XMLHttpRequest sends an incorrect
- * Content-length header. See Mozilla Bugzilla #246651.
- */
- if (this.transport.overrideMimeType &&
- (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
- headers['Connection'] = 'close';}
- if (typeof this.options.requestHeaders == 'object') {
- var extras = this.options.requestHeaders;if (Object.isFunction(extras.push))
- for (var i = 0, length = extras.length; i < length; i += 2)
- headers[extras[i]] = extras[i+1];else
- $H(extras).each(function(pair) { headers[pair.key] = pair.value });}
- for (var name in headers)
- this.transport.setRequestHeader(name, headers[name]);},
- success: function() {
- var status = this.getStatus();return !status || (status >= 200 && status < 300);},
- getStatus: function() {
- try {
- return this.transport.status || 0;} catch (e) { return 0 }
- },
- respondToReadyState: function(readyState) {
- var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);if (state == 'Complete') {
- try {
- this._complete = true;(this.options['on' + response.status]
- || this.options['on' + (this.success() ? 'Success' : 'Failure')]
- || Prototype.emptyFunction)(response, response.headerJSON);} catch (e) {
- this.dispatchException(e);}
- var contentType = response.getHeader('Content-type');if (this.options.evalJS == 'force'
- || (this.options.evalJS && contentType
- && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
- this.evalResponse();}
- try {
- (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);} catch (e) {
- this.dispatchException(e);}
- if (state == 'Complete') {
- this.transport.onreadystatechange = Prototype.emptyFunction;}
- },
- getHeader: function(name) {
- try {
- return this.transport.getResponseHeader(name) || null;} catch (e) { return null }
- },
- evalResponse: function() {
- try {
- return eval((this.transport.responseText || '').unfilterJSON());} catch (e) {
- this.dispatchException(e);}
- },
- dispatchException: function(exception) {
- (this.options.onException || Prototype.emptyFunction)(this, exception);Ajax.Responders.dispatch('onException', this, exception);}
- });Ajax.Request.Events =
- ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];Ajax.Response = Class.create({
- initialize: function(request){
- this.request = request;var transport = this.transport = request.transport,
- readyState = this.readyState = transport.readyState;if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
- this.status = this.getStatus();this.statusText = this.getStatusText();this.responseText = String.interpret(transport.responseText);this.headerJSON = this._getHeaderJSON();}
- if(readyState == 4) {
- var xml = transport.responseXML;this.responseXML = Object.isUndefined(xml) ? null : xml;this.responseJSON = this._getResponseJSON();}
- },
- status: 0,
- statusText: '',
- getStatus: Ajax.Request.prototype.getStatus,
- getStatusText: function() {
- try {
- return this.transport.statusText || '';} catch (e) { return '' }
- },
- getHeader: Ajax.Request.prototype.getHeader,
- getAllHeaders: function() {
- try {
- return this.getAllResponseHeaders();} catch (e) { return null }
- },
- getResponseHeader: function(name) {
- return this.transport.getResponseHeader(name);},
- getAllResponseHeaders: function() {
- return this.transport.getAllResponseHeaders();},
- _getHeaderJSON: function() {
- var json = this.getHeader('X-JSON');if (!json) return null;json = decodeURIComponent(escape(json));try {
- return json.evalJSON(this.request.options.sanitizeJSON);} catch (e) {
- this.request.dispatchException(e);}
- },
- _getResponseJSON: function() {
- var options = this.request.options;if (!options.evalJSON || (options.evalJSON != 'force' &&
- !(this.getHeader('Content-type') || '').include('application/json')) ||
- this.responseText.blank())
- return null;try {
- return this.responseText.evalJSON(options.sanitizeJSON);} catch (e) {
- this.request.dispatchException(e);}
- }
- });Ajax.Updater = Class.create(Ajax.Request, {
- initialize: function($super, container, url, options) {
- this.container = {
- success: (container.success || container),
- failure: (container.failure || (container.success ? null : container))
- };options = Object.clone(options);var onComplete = options.onComplete;options.onComplete = (function(response, json) {
- this.updateContent(response.responseText);if (Object.isFunction(onComplete)) onComplete(response, json);}).bind(this);$super(url, options);},
- updateContent: function(responseText) {
- var receiver = this.container[this.success() ? 'success' : 'failure'],
- options = this.options;if (!options.evalScripts) responseText = responseText.stripScripts();if (receiver = $(receiver)) {
- if (options.insertion) {
- if (Object.isString(options.insertion)) {
- var insertion = { }; insertion[options.insertion] = responseText;receiver.insert(insertion);}
- else options.insertion(receiver, responseText);}
- else receiver.update(responseText);}
- }
- });Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
- initialize: function($super, container, url, options) {
- $super(options);this.onComplete = this.options.onComplete;this.frequency = (this.options.frequency || 2);this.decay = (this.options.decay || 1);this.updater = { };this.container = container;this.url = url;this.start();},
- start: function() {
- this.options.onComplete = this.updateComplete.bind(this);this.onTimerEvent();},
- stop: function() {
- this.updater.options.onComplete = undefined;clearTimeout(this.timer);(this.onComplete || Prototype.emptyFunction).apply(this, arguments);},
- updateComplete: function(response) {
- if (this.options.decay) {
- this.decay = (response.responseText == this.lastText ?
- this.decay * this.options.decay : 1);this.lastText = response.responseText;}
- this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);},
- onTimerEvent: function() {
- this.updater = new Ajax.Updater(this.container, this.url, this.options);}
- });function $(element) {
- if (arguments.length > 1) {
- for (var i = 0, elements = [], length = arguments.length; i < length; i++)
- elements.push($(arguments[i]));return elements;}
- if (Object.isString(element))
- element = document.getElementById(element);return Element.extend(element);}
- if (Prototype.BrowserFeatures.XPath) {
- document._getElementsByXPath = function(expression, parentElement) {
- var results = [];var query = document.evaluate(expression, $(parentElement) || document,
- null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);for (var i = 0, length = query.snapshotLength; i < length; i++)
- results.push(Element.extend(query.snapshotItem(i)));return results;};}
- /*--------------------------------------------------------------------------*/
- if (!window.Node) var Node = { };if (!Node.ELEMENT_NODE) {
- Object.extend(Node, {
- ELEMENT_NODE: 1,
- ATTRIBUTE_NODE: 2,
- TEXT_NODE: 3,
- CDATA_SECTION_NODE: 4,
- ENTITY_REFERENCE_NODE: 5,
- ENTITY_NODE: 6,
- PROCESSING_INSTRUCTION_NODE: 7,
- COMMENT_NODE: 8,
- DOCUMENT_NODE: 9,
- DOCUMENT_TYPE_NODE: 10,
- DOCUMENT_FRAGMENT_NODE: 11,
- NOTATION_NODE: 12
- });}
- (function() {
- var element = this.Element;this.Element = function(tagName, attributes) {
- attributes = attributes || { };tagName = tagName.toLowerCase();var cache = Element.cache;if (Prototype.Browser.IE && attributes.name) {
- tagName = '<' + tagName + ' name="' + attributes.name + '">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName), attributes);}
- if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);};Object.extend(this.Element, element || { });}).call(window);Element.cache = { };Element.Methods = {
- visible: function(element) {
- return $(element).style.display != 'none';},
- toggle: function(element) {
- element = $(element);Element[Element.visible(element) ? 'hide' : 'show'](element);return element;},
- hide: function(element) {
- $(element).style.display = 'none';return element;},
- show: function(element) {
- $(element).style.display = '';return element;},
- remove: function(element) {
- element = $(element);element.parentNode.removeChild(element);return element;},
- update: function(element, content) {
- element = $(element);if (content && content.toElement) content = content.toElement();if (Object.isElement(content)) return element.update().insert(content);content = Object.toHTML(content);element.innerHTML = content.stripScripts();content.evalScripts.bind(content).defer();return element;},
- replace: function(element, content) {
- element = $(element);if (content && content.toElement) content = content.toElement();else if (!Object.isElement(content)) {
- content = Object.toHTML(content);var range = element.ownerDocument.createRange();range.selectNode(element);content.evalScripts.bind(content).defer();content = range.createContextualFragment(content.stripScripts());}
- element.parentNode.replaceChild(content, element);return element;},
- insert: function(element, insertions) {
- element = $(element);if (Object.isString(insertions) || Object.isNumber(insertions) ||
- Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
- insertions = {bottom:insertions};var content, insert, tagName, childNodes;for (position in insertions) {
- content = insertions[position];position = position.toLowerCase();insert = Element._insertionTranslations[position];if (content && content.toElement) content = content.toElement();if (Object.isElement(content)) {
- insert(element, content);continue;}
- content = Object.toHTML(content);tagName = ((position == 'before' || position == 'after')
- ? element.parentNode : element).tagName.toUpperCase();childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());if (position == 'top' || position == 'after') childNodes.reverse();childNodes.each(insert.curry(element));content.evalScripts.bind(content).defer();}
- return element;},
- wrap: function(element, wrapper, attributes) {
- element = $(element);if (Object.isElement(wrapper))
- $(wrapper).writeAttribute(attributes || { });else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);else wrapper = new Element('div', wrapper);if (element.parentNode)
- element.parentNode.replaceChild(wrapper, element);wrapper.appendChild(element);return wrapper;},
- inspect: function(element) {
- element = $(element);var result = '<' + element.tagName.toLowerCase();$H({'id': 'id', 'className': 'class'}).each(function(pair) {
- var property = pair.first(), attribute = pair.last();var value = (element[property] || '').toString();if (value) result += ' ' + attribute + '=' + value.inspect(true);});return result + '>';},
- recursivelyCollect: function(element, property) {
- element = $(element);var elements = [];while (element = element[property])
- if (element.nodeType == 1)
- elements.push(Element.extend(element));return elements;},
- ancestors: function(element) {
- return $(element).recursivelyCollect('parentNode');},
- descendants: function(element) {
- return $(element).getElementsBySelector("*");},
- firstDescendant: function(element) {
- element = $(element).firstChild;while (element && element.nodeType != 1) element = element.nextSibling;return $(element);},
- immediateDescendants: function(element) {
- if (!(element = $(element).firstChild)) return [];while (element && element.nodeType != 1) element = element.nextSibling;if (element) return [element].concat($(element).nextSiblings());return [];},
- previousSiblings: function(element) {
- return $(element).recursivelyCollect('previousSibling');},
- nextSiblings: function(element) {
- return $(element).recursivelyCollect('nextSibling');},
- siblings: function(element) {
- element = $(element);return element.previousSiblings().reverse().concat(element.nextSiblings());},
- match: function(element, selector) {
- if (Object.isString(selector))
- selector = new Selector(selector);return selector.match($(element));},
- up: function(element, expression, index) {
- element = $(element);if (arguments.length == 1) return $(element.parentNode);var ancestors = element.ancestors();return Object.isNumber(expression) ? ancestors[expression] :
- Selector.findElement(ancestors, expression, index);},
- down: function(element, expression, index) {
- element = $(element);if (arguments.length == 1) return element.firstDescendant();return Object.isNumber(expression) ? element.descendants()[expression] :
- element.select(expression)[index || 0];},
- previous: function(element, expression, index) {
- element = $(element);if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));var previousSiblings = element.previousSiblings();return Object.isNumber(expression) ? previousSiblings[expression] :
- Selector.findElement(previousSiblings, expression, index);},
- next: function(element, expression, index) {
- element = $(element);if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));var nextSiblings = element.nextSiblings();return Object.isNumber(expression) ? nextSiblings[expression] :
- Selector.findElement(nextSiblings, expression, index);},
- select: function() {
- var args = $A(arguments), element = $(args.shift());return Selector.findChildElements(element, args);},
- adjacent: function() {
- var args = $A(arguments), element = $(args.shift());return Selector.findChildElements(element.parentNode, args).without(element);},
- identify: function(element) {
- element = $(element);var id = element.readAttribute('id'), self = arguments.callee;if (id) return id;do { id = 'anonymous_element_' + self.counter++ } while ($(id));element.writeAttribute('id', id);return id;},
- readAttribute: function(element, name) {
- element = $(element);if (Prototype.Browser.IE) {
- var t = Element._attributeTranslations.read;if (t.values[name]) return t.values[name](element, name);if (t.names[name]) name = t.names[name];if (name.include(':')) {
- return (!element.attributes || !element.attributes[name]) ? null :
- element.attributes[name].value;}
- }
- return element.getAttribute(name);},
- writeAttribute: function(element, name, value) {
- element = $(element);var attributes = { }, t = Element._attributeTranslations.write;if (typeof name == 'object') attributes = name;else attributes[name] = Object.isUndefined(value) ? true : value;for (var attr in attributes) {
- name = t.names[attr] || attr;value = attributes[attr];if (t.values[attr]) name = t.values[attr](element, value);if (value === false || value === null)
- element.removeAttribute(name);else if (value === true)
- element.setAttribute(name, name);else element.setAttribute(name, value);}
- return element;},
- getHeight: function(element) {
- return $(element).getDimensions().height;},
- getWidth: function(element) {
- return $(element).getDimensions().width;},
- classNames: function(element) {
- return new Element.ClassNames(element);},
- hasClassName: function(element, className) {
- if (!(element = $(element))) return;var elementClassName = element.className;return (elementClassName.length > 0 && (elementClassName == className ||
- new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));},
- addClassName: function(element, className) {
- if (!(element = $(element))) return;if (!element.hasClassName(className))
- element.className += (element.className ? ' ' : '') + className;return element;},
- removeClassName: function(element, className) {
- if (!(element = $(element))) return;element.className = element.className.replace(
- new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();return element;},
- toggleClassName: function(element, className) {
- if (!(element = $(element))) return;return element[element.hasClassName(className) ?
- 'removeClassName' : 'addClassName'](className);},
- cleanWhitespace: function(element) {
- element = $(element);var node = element.firstChild;while (node) {
- var nextNode = node.nextSibling;if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
- element.removeChild(node);node = nextNode;}
- return element;},
- empty: function(element) {
- return $(element).innerHTML.blank();},
- descendantOf: function(element, ancestor) {
- element = $(element), ancestor = $(ancestor);var originalAncestor = ancestor;if (element.compareDocumentPosition)
- return (element.compareDocumentPosition(ancestor) & 8) === 8;if (element.sourceIndex && !Prototype.Browser.Opera) {
- var e = element.sourceIndex, a = ancestor.sourceIndex,
- nextAncestor = ancestor.nextSibling;if (!nextAncestor) {
- do { ancestor = ancestor.parentNode; }
- while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode);}
- if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex);}
- while (element = element.parentNode)
- if (element == originalAncestor) return true;return false;},
- scrollTo: function(element) {
- element = $(element);var pos = element.cumulativeOffset();window.scrollTo(pos[0], pos[1]);return element;},
- getStyle: function(element, style) {
- element = $(element);style = style == 'float' ? 'cssFloat' : style.camelize();var value = element.style[style];if (!value) {
- var css = document.defaultView.getComputedStyle(element, null);value = css ? css[style] : null;}
- if (style == 'opacity') return value ? parseFloat(value) : 1.0;return value == 'auto' ? null : value;},
- getOpacity: function(element) {
- return $(element).getStyle('opacity');},
- setStyle: function(element, styles) {
- element = $(element);var elementStyle = element.style, match;if (Object.isString(styles)) {
- element.style.cssText += ';' + styles;return styles.include('opacity') ?
- element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;}
- for (var property in styles)
- if (property == 'opacity') element.setOpacity(styles[property]);else
- elementStyle[(property == 'float' || property == 'cssFloat') ?
- (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
- property] = styles[property];return element;},
- setOpacity: function(element, value) {
- element = $(element);element.style.opacity = (value == 1 || value === '') ? '' :
- (value < 0.00001) ? 0 : value;return element;},
- getDimensions: function(element) {
- element = $(element);var display = $(element).getStyle('display');if (display != 'none' && display != null) // Safari bug
- return {width: element.offsetWidth, height: element.offsetHeight};var els = element.style;var originalVisibility = els.visibility;var originalPosition = els.position;var originalDisplay = els.display;els.visibility = 'hidden';els.position = 'absolute';els.display = 'block';var originalWidth = element.clientWidth;var originalHeight = element.clientHeight;els.display = originalDisplay;els.position = originalPosition;els.visibility = originalVisibility;return {width: originalWidth, height: originalHeight};},
- makePositioned: function(element) {
- element = $(element);var pos = Element.getStyle(element, 'position');if (pos == 'static' || !pos) {
- element._madePositioned = true;element.style.position = 'relative';if (window.opera) {
- element.style.top = 0;element.style.left = 0;}
- }
- return element;},
- undoPositioned: function(element) {
- element = $(element);if (element._madePositioned) {
- element._madePositioned = undefined;element.style.position =
- element.style.top =
- element.style.left =
- element.style.bottom =
- element.style.right = '';}
- return element;},
- makeClipping: function(element) {
- element = $(element);if (element._overflow) return element;element._overflow = Element.getStyle(element, 'overflow') || 'auto';if (element._overflow !== 'hidden')
- element.style.overflow = 'hidden';return element;},
- undoClipping: function(element) {
- element = $(element);if (!element._overflow) return element;element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;element._overflow = null;return element;},
- cumulativeOffset: function(element) {
- var valueT = 0, valueL = 0;do {
- valueT += element.offsetTop || 0;valueL += element.offsetLeft || 0;element = element.offsetParent;} while (element);return Element._returnOffset(valueL, valueT);},
- positionedOffset: function(element) {
- var valueT = 0, valueL = 0;do {
- valueT += element.offsetTop || 0;valueL += element.offsetLeft || 0;element = element.offsetParent;if (element) {
- if (element.tagName == 'BODY') break;var p = Element.getStyle(element, 'position');if (p == 'relative' || p == 'absolute') break;}
- } while (element);return Element._returnOffset(valueL, valueT);},
- absolutize: function(element) {
- element = $(element);if (element.getStyle('position') == 'absolute') return;var offsets = element.positionedOffset();var top = offsets[1];var left = offsets[0];var width = element.clientWidth;var height = element.clientHeight;element._originalLeft = left - parseFloat(element.style.left || 0);element._originalTop = top - parseFloat(element.style.top || 0);element._originalWidth = element.style.width;element._originalHeight = element.style.height;element.style.position = 'absolute';element.style.top = top + 'px';e…
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