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@@ -1,1514 +0,0 @@
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-// modified prototype library
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-
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-var Prototype = {
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- Version: '1.4.0',
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- ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',
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-
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- emptyFunction: function() {},
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- K: function(x) {return x}
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-}
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-
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-var Class = {
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- create: function() {
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- return function() {
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- this.initialize.apply(this, arguments);
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- }
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- }
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-}
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-
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-var Abstract = new Object();
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-
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-Object.extend = function(destination, source) {
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- for (property in source) {
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- destination[property] = source[property];
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- }
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- return destination;
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-}
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-
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-Object.inspect = function(object) {
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- try {
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- if (object == undefined) return 'undefined';
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- if (object == null) return 'null';
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- return object.inspect ? object.inspect() : object.toString();
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- } catch (e) {
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- if (e instanceof RangeError) return '...';
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- throw e;
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- }
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-}
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-
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-Function.prototype.bind = function() {
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- var __method = this, args = $A(arguments), object = args.shift();
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- return function() {
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- return __method.apply(object, args.concat($A(arguments)));
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- }
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-}
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-
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-Function.prototype.bindAsEventListener = function(object) {
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- var __method = this;
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- return function(event) {
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- return __method.call(object, event || window.event);
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- }
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-}
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-
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-Object.extend(Number.prototype, {
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- toColorPart: function() {
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- var digits = this.toString(16);
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- if (this < 16) return '0' + digits;
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- return digits;
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- },
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-
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- succ: function() {
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- return this + 1;
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- },
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-
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- times: function(iterator) {
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- $R(0, this, true).each(iterator);
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- return this;
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- }
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-});
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-
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-var Try = {
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- these: function() {
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- var returnValue;
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-
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- for (var i = 0; i < arguments.length; i++) {
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- var lambda = arguments[i];
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- try {
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- returnValue = lambda();
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- break;
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- } catch (e) {}
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- }
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-
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- return returnValue;
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- }
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-}
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-
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-/*--------------------------------------------------------------------------*/
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-
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-var PeriodicalExecuter = Class.create();
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-PeriodicalExecuter.prototype = {
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- initialize: function(callback, frequency) {
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- this.callback = callback;
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- this.frequency = frequency;
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- this.currentlyExecuting = false;
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-
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- this.registerCallback();
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- },
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-
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- registerCallback: function() {
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- setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
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- },
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-
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- onTimerEvent: function() {
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- if (!this.currentlyExecuting) {
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- try {
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- this.currentlyExecuting = true;
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- this.callback();
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- } finally {
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- this.currentlyExecuting = false;
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- }
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- }
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- }
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-}
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-
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-/*--------------------------------------------------------------------------*/
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-
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-function $() {
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- var elements = new Array();
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-
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- for (var i = 0; i < arguments.length; i++) {
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- var element = arguments[i];
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- if (typeof element == 'string')
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- element = document.getElementById(element);
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-
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- if (arguments.length == 1)
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- return element;
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-
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- elements.push(element);
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- }
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-
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- return elements;
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-}
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-Object.extend(String.prototype, {
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- stripTags: function() {
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- return this.replace(/<\/?[^>]+>/gi, '');
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- },
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-
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- stripScripts: function() {
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- return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
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- },
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-
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- extractScripts: function() {
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- var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
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- var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
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- return (this.match(matchAll) || []).map(function(scriptTag) {
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- return (scriptTag.match(matchOne) || ['', ''])[1];
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- });
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- },
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-
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- evalScripts: function() {
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- return this.extractScripts().map(eval);
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- },
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-
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- escapeHTML: function() {
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- var div = document.createElement('div');
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- var text = document.createTextNode(this);
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- div.appendChild(text);
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- return div.innerHTML;
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- },
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-
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- unescapeHTML: function() {
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- var div = document.createElement('div');
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- div.innerHTML = this.stripTags();
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- return div.childNodes[0] ? div.childNodes[0].nodeValue : '';
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- },
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-
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- toQueryParams: function() {
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- var pairs = this.match(/^\??(.*)$/)[1].split('&');
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- return pairs.inject({}, function(params, pairString) {
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- var pair = pairString.split('=');
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- params[pair[0]] = pair[1];
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- return params;
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- });
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- },
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-
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- toArray: function() {
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- return this.split('');
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- },
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-
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- camelize: function() {
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- var oStringList = this.split('-');
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- if (oStringList.length == 1) return oStringList[0];
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-
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- var camelizedString = this.indexOf('-') == 0
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- ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1)
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- : oStringList[0];
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-
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- for (var i = 1, len = oStringList.length; i < len; i++) {
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- var s = oStringList[i];
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- camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
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- }
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-
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- return camelizedString;
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- },
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-
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- inspect: function() {
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- return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'";
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- }
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-});
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-
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-String.prototype.parseQuery = String.prototype.toQueryParams;
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-
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-var $break = new Object();
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-var $continue = new Object();
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-
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-var Enumerable = {
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- each: function(iterator) {
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- var index = 0;
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- try {
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- this._each(function(value) {
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- try {
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- iterator(value, index++);
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- } catch (e) {
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- if (e != $continue) throw e;
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- }
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- });
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- } catch (e) {
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- if (e != $break) throw e;
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- }
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- },
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-
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- all: function(iterator) {
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- var result = true;
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- this.each(function(value, index) {
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- result = result && !!(iterator || Prototype.K)(value, index);
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- if (!result) throw $break;
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- });
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- return result;
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- },
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-
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- any: function(iterator) {
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- var result = true;
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- this.each(function(value, index) {
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- if (result = !!(iterator || Prototype.K)(value, index))
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- throw $break;
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- });
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- return result;
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- },
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-
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- collect: function(iterator) {
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- var results = [];
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- this.each(function(value, index) {
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- results.push(iterator(value, index));
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- });
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- return results;
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- },
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-
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- detect: function (iterator) {
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- var result;
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- this.each(function(value, index) {
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- if (iterator(value, index)) {
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- result = value;
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- throw $break;
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- }
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- });
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- return result;
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- },
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-
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- findAll: function(iterator) {
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- var results = [];
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- this.each(function(value, index) {
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- if (iterator(value, index))
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- results.push(value);
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- });
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- return results;
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- },
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-
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- grep: function(pattern, iterator) {
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- var results = [];
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- this.each(function(value, index) {
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- var stringValue = value.toString();
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- if (stringValue.match(pattern))
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- results.push((iterator || Prototype.K)(value, index));
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- })
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- return results;
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- },
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-
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- include: function(object) {
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- var found = false;
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- this.each(function(value) {
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- if (value == object) {
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- found = true;
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- throw $break;
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- }
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- });
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- return found;
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- },
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-
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- inject: function(memo, iterator) {
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- this.each(function(value, index) {
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- memo = iterator(memo, value, index);
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- });
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- return memo;
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- },
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-
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- invoke: function(method) {
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- var args = $A(arguments).slice(1);
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- return this.collect(function(value) {
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- return value[method].apply(value, args);
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- });
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- },
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-
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- max: function(iterator) {
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- var result;
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- this.each(function(value, index) {
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- value = (iterator || Prototype.K)(value, index);
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- if (value >= (result || value))
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- result = value;
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- });
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- return result;
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- },
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-
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- min: function(iterator) {
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- var result;
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- this.each(function(value, index) {
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- value = (iterator || Prototype.K)(value, index);
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- if (value <= (result || value))
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- result = value;
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- });
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- return result;
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- },
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-
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- partition: function(iterator) {
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- var trues = [], falses = [];
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- this.each(function(value, index) {
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- ((iterator || Prototype.K)(value, index) ?
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- trues : falses).push(value);
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- });
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- return [trues, falses];
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- },
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-
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- pluck: function(property) {
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- var results = [];
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- this.each(function(value, index) {
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- results.push(value[property]);
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- });
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- return results;
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- },
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-
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- reject: function(iterator) {
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- var results = [];
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- this.each(function(value, index) {
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- if (!iterator(value, index))
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- results.push(value);
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- });
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- return results;
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- },
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-
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- sortBy: function(iterator) {
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- return this.collect(function(value, index) {
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- return {value: value, criteria: iterator(value, index)};
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- }).sort(function(left, right) {
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- var a = left.criteria, b = right.criteria;
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- return a < b ? -1 : a > b ? 1 : 0;
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- }).pluck('value');
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- },
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-
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- toArray: function() {
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- return this.collect(Prototype.K);
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- },
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-
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- zip: function() {
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- var iterator = Prototype.K, args = $A(arguments);
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- if (typeof args.last() == 'function')
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- iterator = args.pop();
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-
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- var collections = [this].concat(args).map($A);
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- return this.map(function(value, index) {
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- iterator(value = collections.pluck(index));
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- return value;
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- });
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- },
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-
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- inspect: function() {
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- return '#<Enumerable:' + this.toArray().inspect() + '>';
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- }
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-}
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-
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-Object.extend(Enumerable, {
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- map: Enumerable.collect,
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- find: Enumerable.detect,
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- select: Enumerable.findAll,
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- member: Enumerable.include,
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- entries: Enumerable.toArray
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- });
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-
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-var $A = Array.from = function(iterable) {
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- if (!iterable) return [];
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- if (iterable.toArray) {
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- return iterable.toArray();
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- } else {
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- var results = [];
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- for (var i = 0; i < iterable.length; i++)
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- results.push(iterable[i]);
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- return results;
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- }
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-}
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-
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-//Array.prototype._reverse = Array.prototype.reverse;
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-
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-//Object.extend(Array.prototype, Enumerable);
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-/*
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-Array.prototype._reverse = Array.prototype.reverse;
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-
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-
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-Object.extend(Array.prototype, {
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- _each: function(iterator) {
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- for (var i = 0; i < this.length; i++)
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- iterator(this[i]);
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- },
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-
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- clear: function() {
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- this.length = 0;
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- return this;
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- },
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-
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- first: function() {
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- return this[0];
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- },
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-
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- last: function() {
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- return this[this.length - 1];
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- },
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-
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- compact: function() {
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- return this.select(function(value) {
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- return value != undefined || value != null;
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- });
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- },
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-
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- flatten: function() {
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- return this.inject([], function(array, value) {
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- return array.concat(value.constructor == Array ?
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- value.flatten() : [value]);
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- });
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- },
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-
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- without: function() {
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- var values = $A(arguments);
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- return this.select(function(value) {
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- return !values.include(value);
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- });
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- },
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-
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- indexOf: function(object) {
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- for (var i = 0; i < this.length; i++)
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- if (this[i] == object) return i;
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- return -1;
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- },
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-
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- reverse: function(inline) {
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- return (inline !== false ? this : this.toArray())._reverse();
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- },
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-
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- shift: function() {
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- var result = this[0];
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- for (var i = 0; i < this.length - 1; i++)
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- this[i] = this[i + 1];
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- this.length--;
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- return result;
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- },
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-
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- inspect: function() {
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- return '[' + this.map(Object.inspect).join(', ') + ']';
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- }
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-});
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-*/
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-
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-
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|
-var Hash = {
|
|
|
- _each: function(iterator) {
|
|
|
- for (key in this) {
|
|
|
- var value = this[key];
|
|
|
- if (typeof value == 'function') continue;
|
|
|
-
|
|
|
- var pair = [key, value];
|
|
|
- pair.key = key;
|
|
|
- pair.value = value;
|
|
|
- iterator(pair);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- keys: function() {
|
|
|
- return this.pluck('key');
|
|
|
- },
|
|
|
-
|
|
|
- values: function() {
|
|
|
- return this.pluck('value');
|
|
|
- },
|
|
|
-
|
|
|
- merge: function(hash) {
|
|
|
- return $H(hash).inject($H(this), function(mergedHash, pair) {
|
|
|
- mergedHash[pair.key] = pair.value;
|
|
|
- return mergedHash;
|
|
|
- });
|
|
|
- },
|
|
|
-
|
|
|
- toQueryString: function() {
|
|
|
- return this.map(function(pair) {
|
|
|
- return pair.map(encodeURIComponent).join('=');
|
|
|
- }).join('&');
|
|
|
- },
|
|
|
-
|
|
|
- inspect: function() {
|
|
|
- return '#<Hash:{' + this.map(function(pair) {
|
|
|
- return pair.map(Object.inspect).join(': ');
|
|
|
- }).join(', ') + '}>';
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function $H(object) {
|
|
|
- var hash = Object.extend({}, object || {});
|
|
|
- Object.extend(hash, Enumerable);
|
|
|
- Object.extend(hash, Hash);
|
|
|
- return hash;
|
|
|
-}
|
|
|
-ObjectRange = Class.create();
|
|
|
-Object.extend(ObjectRange.prototype, Enumerable);
|
|
|
-Object.extend(ObjectRange.prototype, {
|
|
|
- initialize: function(start, end, exclusive) {
|
|
|
- this.start = start;
|
|
|
- this.end = end;
|
|
|
- this.exclusive = exclusive;
|
|
|
- },
|
|
|
-
|
|
|
- _each: function(iterator) {
|
|
|
- var value = this.start;
|
|
|
- do {
|
|
|
- iterator(value);
|
|
|
- value = value.succ();
|
|
|
- } while (this.include(value));
|
|
|
- },
|
|
|
-
|
|
|
- include: function(value) {
|
|
|
- if (value < this.start)
|
|
|
- return false;
|
|
|
- if (this.exclusive)
|
|
|
- return value < this.end;
|
|
|
- return value <= this.end;
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-var $R = function(start, end, exclusive) {
|
|
|
- return new ObjectRange(start, end, exclusive);
|
|
|
-}
|
|
|
-
|
|
|
-document.getElementsByClassName = function(className, parentElement) {
|
|
|
- var children = ($(parentElement) || document.body).getElementsByTagName('*');
|
|
|
- return $A(children).inject([], function(elements, child) {
|
|
|
- if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
|
|
|
- elements.push(child);
|
|
|
- return elements;
|
|
|
- });
|
|
|
-}
|
|
|
-
|
|
|
-/*--------------------------------------------------------------------------*/
|
|
|
-
|
|
|
-if (!window.Element) {
|
|
|
- var Element = new Object();
|
|
|
-}
|
|
|
-
|
|
|
-Object.extend(Element, {
|
|
|
- visible: function(element) {
|
|
|
- return $(element).style.display != 'none';
|
|
|
- },
|
|
|
-
|
|
|
- toggle: function() {
|
|
|
- for (var i = 0; i < arguments.length; i++) {
|
|
|
- var element = $(arguments[i]);
|
|
|
- Element[Element.visible(element) ? 'hide' : 'show'](element);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- hide: function() {
|
|
|
- for (var i = 0; i < arguments.length; i++) {
|
|
|
- var element = $(arguments[i]);
|
|
|
- element.style.display = 'none';
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- show: function() {
|
|
|
- for (var i = 0; i < arguments.length; i++) {
|
|
|
- var element = $(arguments[i]);
|
|
|
- element.style.display = '';
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- remove: function(element) {
|
|
|
- element = $(element);
|
|
|
- element.parentNode.removeChild(element);
|
|
|
- },
|
|
|
-
|
|
|
- update: function(element, html) {
|
|
|
- $(element).innerHTML = html.stripScripts();
|
|
|
- setTimeout(function() {html.evalScripts()}, 10);
|
|
|
- },
|
|
|
-
|
|
|
- getHeight: function(element) {
|
|
|
- element = $(element);
|
|
|
- return element.offsetHeight;
|
|
|
- },
|
|
|
-
|
|
|
- classNames: function(element) {
|
|
|
- return new Element.ClassNames(element);
|
|
|
- },
|
|
|
-
|
|
|
- hasClassName: function(element, className) {
|
|
|
- if (!(element = $(element))) return;
|
|
|
- return Element.classNames(element).include(className);
|
|
|
- },
|
|
|
-
|
|
|
- addClassName: function(element, className) {
|
|
|
- if (!(element = $(element))) return;
|
|
|
- return Element.classNames(element).add(className);
|
|
|
- },
|
|
|
-
|
|
|
- removeClassName: function(element, className) {
|
|
|
- if (!(element = $(element))) return;
|
|
|
- return Element.classNames(element).remove(className);
|
|
|
- },
|
|
|
-
|
|
|
- // removes whitespace-only text node children
|
|
|
- cleanWhitespace: function(element) {
|
|
|
- element = $(element);
|
|
|
- for (var i = 0; i < element.childNodes.length; i++) {
|
|
|
- var node = element.childNodes[i];
|
|
|
- if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
|
|
|
- Element.remove(node);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- empty: function(element) {
|
|
|
- return $(element).innerHTML.match(/^\s*$/);
|
|
|
- },
|
|
|
-
|
|
|
- scrollTo: function(element) {
|
|
|
- element = $(element);
|
|
|
- var x = element.x ? element.x : element.offsetLeft,
|
|
|
- y = element.y ? element.y : element.offsetTop;
|
|
|
- window.scrollTo(x, y);
|
|
|
- },
|
|
|
-
|
|
|
- getStyle: function(element, style) {
|
|
|
- element = $(element);
|
|
|
- var value = element.style[style.camelize()];
|
|
|
- if (!value) {
|
|
|
- if (document.defaultView && document.defaultView.getComputedStyle) {
|
|
|
- var css = document.defaultView.getComputedStyle(element, null);
|
|
|
- value = css ? css.getPropertyValue(style) : null;
|
|
|
- } else if (element.currentStyle) {
|
|
|
- value = element.currentStyle[style.camelize()];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
|
|
|
- if (Element.getStyle(element, 'position') == 'static') value = 'auto';
|
|
|
-
|
|
|
- return value == 'auto' ? null : value;
|
|
|
- },
|
|
|
-
|
|
|
- setStyle: function(element, style) {
|
|
|
- element = $(element);
|
|
|
- for (name in style)
|
|
|
- element.style[name.camelize()] = style[name];
|
|
|
- },
|
|
|
-
|
|
|
- getDimensions: function(element) {
|
|
|
- element = $(element);
|
|
|
- if (Element.getStyle(element, 'display') != 'none')
|
|
|
- return {width: element.offsetWidth, height: element.offsetHeight};
|
|
|
-
|
|
|
- // All *Width and *Height properties give 0 on elements with display none,
|
|
|
- // so enable the element temporarily
|
|
|
- var els = element.style;
|
|
|
- var originalVisibility = els.visibility;
|
|
|
- var originalPosition = els.position;
|
|
|
- els.visibility = 'hidden';
|
|
|
- els.position = 'absolute';
|
|
|
- els.display = '';
|
|
|
- var originalWidth = element.clientWidth;
|
|
|
- var originalHeight = element.clientHeight;
|
|
|
- els.display = 'none';
|
|
|
- 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';
|
|
|
- // Opera returns the offset relative to the positioning context, when an
|
|
|
- // element is position relative but top and left have not been defined
|
|
|
- if (window.opera) {
|
|
|
- element.style.top = 0;
|
|
|
- element.style.left = 0;
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- 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 = '';
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- makeClipping: function(element) {
|
|
|
- element = $(element);
|
|
|
- if (element._overflow) return;
|
|
|
- element._overflow = element.style.overflow;
|
|
|
- if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
|
|
|
- element.style.overflow = 'hidden';
|
|
|
- },
|
|
|
-
|
|
|
- undoClipping: function(element) {
|
|
|
- element = $(element);
|
|
|
- if (element._overflow) return;
|
|
|
- element.style.overflow = element._overflow;
|
|
|
- element._overflow = undefined;
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-var Toggle = new Object();
|
|
|
-Toggle.display = Element.toggle;
|
|
|
-
|
|
|
-/*--------------------------------------------------------------------------*/
|
|
|
-
|
|
|
-Abstract.Insertion = function(adjacency) {
|
|
|
- this.adjacency = adjacency;
|
|
|
-}
|
|
|
-
|
|
|
-Abstract.Insertion.prototype = {
|
|
|
- initialize: function(element, content) {
|
|
|
- this.element = $(element);
|
|
|
- this.content = content.stripScripts();
|
|
|
-
|
|
|
- if (this.adjacency && this.element.insertAdjacentHTML) {
|
|
|
- try {
|
|
|
- this.element.insertAdjacentHTML(this.adjacency, this.content);
|
|
|
- } catch (e) {
|
|
|
- if (this.element.tagName.toLowerCase() == 'tbody') {
|
|
|
- this.insertContent(this.contentFromAnonymousTable());
|
|
|
- } else {
|
|
|
- throw e;
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- this.range = this.element.ownerDocument.createRange();
|
|
|
- if (this.initializeRange) this.initializeRange();
|
|
|
- this.insertContent([this.range.createContextualFragment(this.content)]);
|
|
|
- }
|
|
|
-
|
|
|
- setTimeout(function() {content.evalScripts()}, 10);
|
|
|
- },
|
|
|
-
|
|
|
- contentFromAnonymousTable: function() {
|
|
|
- var div = document.createElement('div');
|
|
|
- div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';
|
|
|
- return $A(div.childNodes[0].childNodes[0].childNodes);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-var Insertion = new Object();
|
|
|
-
|
|
|
-Insertion.Before = Class.create();
|
|
|
-Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
|
|
|
- initializeRange: function() {
|
|
|
- this.range.setStartBefore(this.element);
|
|
|
- },
|
|
|
-
|
|
|
- insertContent: function(fragments) {
|
|
|
- fragments.each((function(fragment) {
|
|
|
- this.element.parentNode.insertBefore(fragment, this.element);
|
|
|
- }).bind(this));
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-Insertion.Top = Class.create();
|
|
|
-Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
|
|
|
- initializeRange: function() {
|
|
|
- this.range.selectNodeContents(this.element);
|
|
|
- this.range.collapse(true);
|
|
|
- },
|
|
|
-
|
|
|
- insertContent: function(fragments) {
|
|
|
- fragments.reverse(false).each((function(fragment) {
|
|
|
- this.element.insertBefore(fragment, this.element.firstChild);
|
|
|
- }).bind(this));
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-Insertion.Bottom = Class.create();
|
|
|
-Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
|
|
|
- initializeRange: function() {
|
|
|
- this.range.selectNodeContents(this.element);
|
|
|
- this.range.collapse(this.element);
|
|
|
- },
|
|
|
-
|
|
|
- insertContent: function(fragments) {
|
|
|
- fragments.each((function(fragment) {
|
|
|
- this.element.appendChild(fragment);
|
|
|
- }).bind(this));
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-Insertion.After = Class.create();
|
|
|
-Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
|
|
|
- initializeRange: function() {
|
|
|
- this.range.setStartAfter(this.element);
|
|
|
- },
|
|
|
-
|
|
|
- insertContent: function(fragments) {
|
|
|
- fragments.each((function(fragment) {
|
|
|
- this.element.parentNode.insertBefore(fragment,
|
|
|
- this.element.nextSibling);
|
|
|
- }).bind(this));
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-/*--------------------------------------------------------------------------*/
|
|
|
-
|
|
|
-Element.ClassNames = Class.create();
|
|
|
-Element.ClassNames.prototype = {
|
|
|
- initialize: function(element) {
|
|
|
- this.element = $(element);
|
|
|
- },
|
|
|
-
|
|
|
- _each: function(iterator) {
|
|
|
- this.element.className.split(/\s+/).select(function(name) {
|
|
|
- return name.length > 0;
|
|
|
- })._each(iterator);
|
|
|
- },
|
|
|
-
|
|
|
- set: function(className) {
|
|
|
- this.element.className = className;
|
|
|
- },
|
|
|
-
|
|
|
- add: function(classNameToAdd) {
|
|
|
- if (this.include(classNameToAdd)) return;
|
|
|
- this.set(this.toArray().concat(classNameToAdd).join(' '));
|
|
|
- },
|
|
|
-
|
|
|
- remove: function(classNameToRemove) {
|
|
|
- if (!this.include(classNameToRemove)) return;
|
|
|
- this.set(this.select(function(className) {
|
|
|
- return className != classNameToRemove;
|
|
|
- }).join(' '));
|
|
|
- },
|
|
|
-
|
|
|
- toString: function() {
|
|
|
- return this.toArray().join(' ');
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-Object.extend(Element.ClassNames.prototype, Enumerable);
|
|
|
-var Field = {
|
|
|
- clear: function() {
|
|
|
- for (var i = 0; i < arguments.length; i++)
|
|
|
- $(arguments[i]).value = '';
|
|
|
- },
|
|
|
-
|
|
|
- focus: function(element) {
|
|
|
- $(element).focus();
|
|
|
- },
|
|
|
-
|
|
|
- present: function() {
|
|
|
- for (var i = 0; i < arguments.length; i++)
|
|
|
- if ($(arguments[i]).value == '') return false;
|
|
|
- return true;
|
|
|
- },
|
|
|
-
|
|
|
- select: function(element) {
|
|
|
- $(element).select();
|
|
|
- },
|
|
|
-
|
|
|
- activate: function(element) {
|
|
|
- element = $(element);
|
|
|
- element.focus();
|
|
|
- if (element.select)
|
|
|
- element.select();
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/*--------------------------------------------------------------------------*/
|
|
|
-
|
|
|
-var Form = {
|
|
|
- serialize: function(form) {
|
|
|
- var elements = Form.getElements($(form));
|
|
|
- var queryComponents = new Array();
|
|
|
-
|
|
|
- for (var i = 0; i < elements.length; i++) {
|
|
|
- var queryComponent = Form.Element.serialize(elements[i]);
|
|
|
- if (queryComponent)
|
|
|
- queryComponents.push(queryComponent);
|
|
|
- }
|
|
|
-
|
|
|
- return queryComponents.join('&');
|
|
|
- },
|
|
|
-
|
|
|
- getElements: function(form) {
|
|
|
- form = $(form);
|
|
|
- var elements = new Array();
|
|
|
-
|
|
|
- for (tagName in Form.Element.Serializers) {
|
|
|
- var tagElements = form.getElementsByTagName(tagName);
|
|
|
- for (var j = 0; j < tagElements.length; j++)
|
|
|
- elements.push(tagElements[j]);
|
|
|
- }
|
|
|
- return elements;
|
|
|
- },
|
|
|
-
|
|
|
- getInputs: function(form, typeName, name) {
|
|
|
- form = $(form);
|
|
|
- var inputs = form.getElementsByTagName('input');
|
|
|
-
|
|
|
- if (!typeName && !name)
|
|
|
- return inputs;
|
|
|
-
|
|
|
- var matchingInputs = new Array();
|
|
|
- for (var i = 0; i < inputs.length; i++) {
|
|
|
- var input = inputs[i];
|
|
|
- if ((typeName && input.type != typeName) ||
|
|
|
- (name && input.name != name))
|
|
|
- continue;
|
|
|
- matchingInputs.push(input);
|
|
|
- }
|
|
|
-
|
|
|
- return matchingInputs;
|
|
|
- },
|
|
|
-
|
|
|
- disable: function(form) {
|
|
|
- var elements = Form.getElements(form);
|
|
|
- for (var i = 0; i < elements.length; i++) {
|
|
|
- var element = elements[i];
|
|
|
- element.blur();
|
|
|
- element.disabled = 'true';
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- enable: function(form) {
|
|
|
- var elements = Form.getElements(form);
|
|
|
- for (var i = 0; i < elements.length; i++) {
|
|
|
- var element = elements[i];
|
|
|
- element.disabled = '';
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- findFirstElement: function(form) {
|
|
|
- return Form.getElements(form).find(function(element) {
|
|
|
- return element.type != 'hidden' && !element.disabled &&
|
|
|
- ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
|
|
|
- });
|
|
|
- },
|
|
|
-
|
|
|
- focusFirstElement: function(form) {
|
|
|
- Field.activate(Form.findFirstElement(form));
|
|
|
- },
|
|
|
-
|
|
|
- reset: function(form) {
|
|
|
- $(form).reset();
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-Form.Element = {
|
|
|
- serialize: function(element) {
|
|
|
- element = $(element);
|
|
|
- var method = element.tagName.toLowerCase();
|
|
|
- var parameter = Form.Element.Serializers[method](element);
|
|
|
-
|
|
|
- if (parameter) {
|
|
|
- var key = encodeURIComponent(parameter[0]);
|
|
|
- if (key.length == 0) return;
|
|
|
-
|
|
|
- if (parameter[1].constructor != Array)
|
|
|
- parameter[1] = [parameter[1]];
|
|
|
-
|
|
|
- return parameter[1].map(function(value) {
|
|
|
- return key + '=' + encodeURIComponent(value);
|
|
|
- }).join('&');
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- getValue: function(element) {
|
|
|
- element = $(element);
|
|
|
- var method = element.tagName.toLowerCase();
|
|
|
- var parameter = Form.Element.Serializers[method](element);
|
|
|
-
|
|
|
- if (parameter)
|
|
|
- return parameter[1];
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-Form.Element.Serializers = {
|
|
|
- input: function(element) {
|
|
|
- switch (element.type.toLowerCase()) {
|
|
|
- case 'submit':
|
|
|
- case 'hidden':
|
|
|
- case 'password':
|
|
|
- case 'text':
|
|
|
- return Form.Element.Serializers.textarea(element);
|
|
|
- case 'checkbox':
|
|
|
- case 'radio':
|
|
|
- return Form.Element.Serializers.inputSelector(element);
|
|
|
- }
|
|
|
- return false;
|
|
|
- },
|
|
|
-
|
|
|
- inputSelector: function(element) {
|
|
|
- if (element.checked)
|
|
|
- return [element.name, element.value];
|
|
|
- },
|
|
|
-
|
|
|
- textarea: function(element) {
|
|
|
- return [element.name, element.value];
|
|
|
- },
|
|
|
-
|
|
|
- select: function(element) {
|
|
|
- return Form.Element.Serializers[element.type == 'select-one' ?
|
|
|
- 'selectOne' : 'selectMany'](element);
|
|
|
- },
|
|
|
-
|
|
|
- selectOne: function(element) {
|
|
|
- var value = '', opt, index = element.selectedIndex;
|
|
|
- if (index >= 0) {
|
|
|
- opt = element.options[index];
|
|
|
- value = opt.value;
|
|
|
- if (!value && !('value' in opt))
|
|
|
- value = opt.text;
|
|
|
- }
|
|
|
- return [element.name, value];
|
|
|
- },
|
|
|
-
|
|
|
- selectMany: function(element) {
|
|
|
- var value = new Array();
|
|
|
- for (var i = 0; i < element.length; i++) {
|
|
|
- var opt = element.options[i];
|
|
|
- if (opt.selected) {
|
|
|
- var optValue = opt.value;
|
|
|
- if (!optValue && !('value' in opt))
|
|
|
- optValue = opt.text;
|
|
|
- value.push(optValue);
|
|
|
- }
|
|
|
- }
|
|
|
- return [element.name, value];
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/*--------------------------------------------------------------------------*/
|
|
|
-
|
|
|
-var $F = Form.Element.getValue;
|
|
|
-
|
|
|
-/*--------------------------------------------------------------------------*/
|
|
|
-
|
|
|
-Abstract.TimedObserver = function() {}
|
|
|
-Abstract.TimedObserver.prototype = {
|
|
|
- initialize: function(element, frequency, callback) {
|
|
|
- this.frequency = frequency;
|
|
|
- this.element = $(element);
|
|
|
- this.callback = callback;
|
|
|
-
|
|
|
- this.lastValue = this.getValue();
|
|
|
- this.registerCallback();
|
|
|
- },
|
|
|
-
|
|
|
- registerCallback: function() {
|
|
|
- setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
|
|
|
- },
|
|
|
-
|
|
|
- onTimerEvent: function() {
|
|
|
- var value = this.getValue();
|
|
|
- if (this.lastValue != value) {
|
|
|
- this.callback(this.element, value);
|
|
|
- this.lastValue = value;
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-Form.Element.Observer = Class.create();
|
|
|
-Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
|
|
|
- getValue: function() {
|
|
|
- return Form.Element.getValue(this.element);
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-Form.Observer = Class.create();
|
|
|
-Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
|
|
|
- getValue: function() {
|
|
|
- return Form.serialize(this.element);
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-/*--------------------------------------------------------------------------*/
|
|
|
-
|
|
|
-Abstract.EventObserver = function() {}
|
|
|
-Abstract.EventObserver.prototype = {
|
|
|
- initialize: function(element, callback) {
|
|
|
- this.element = $(element);
|
|
|
- this.callback = callback;
|
|
|
-
|
|
|
- this.lastValue = this.getValue();
|
|
|
- if (this.element.tagName.toLowerCase() == 'form')
|
|
|
- this.registerFormCallbacks();
|
|
|
- else
|
|
|
- this.registerCallback(this.element);
|
|
|
- },
|
|
|
-
|
|
|
- onElementEvent: function() {
|
|
|
- var value = this.getValue();
|
|
|
- if (this.lastValue != value) {
|
|
|
- this.callback(this.element, value);
|
|
|
- this.lastValue = value;
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- registerFormCallbacks: function() {
|
|
|
- var elements = Form.getElements(this.element);
|
|
|
- for (var i = 0; i < elements.length; i++)
|
|
|
- this.registerCallback(elements[i]);
|
|
|
- },
|
|
|
-
|
|
|
- registerCallback: function(element) {
|
|
|
- if (element.type) {
|
|
|
- switch (element.type.toLowerCase()) {
|
|
|
- case 'checkbox':
|
|
|
- case 'radio':
|
|
|
- Event.observe(element, 'click', this.onElementEvent.bind(this));
|
|
|
- break;
|
|
|
- case 'password':
|
|
|
- case 'text':
|
|
|
- case 'textarea':
|
|
|
- case 'select-one':
|
|
|
- case 'select-multiple':
|
|
|
- Event.observe(element, 'change', this.onElementEvent.bind(this));
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-Form.Element.EventObserver = Class.create();
|
|
|
-Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
|
|
|
- getValue: function() {
|
|
|
- return Form.Element.getValue(this.element);
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-Form.EventObserver = Class.create();
|
|
|
-Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
|
|
|
- getValue: function() {
|
|
|
- return Form.serialize(this.element);
|
|
|
- }
|
|
|
-});
|
|
|
-if (!window.Event) {
|
|
|
- var Event = new Object();
|
|
|
-}
|
|
|
-
|
|
|
-Object.extend(Event, {
|
|
|
- KEY_BACKSPACE: 8,
|
|
|
- KEY_TAB: 9,
|
|
|
- KEY_RETURN: 13,
|
|
|
- KEY_ESC: 27,
|
|
|
- KEY_LEFT: 37,
|
|
|
- KEY_UP: 38,
|
|
|
- KEY_RIGHT: 39,
|
|
|
- KEY_DOWN: 40,
|
|
|
- KEY_DELETE: 46,
|
|
|
-
|
|
|
- element: function(event) {
|
|
|
- return event.target || event.srcElement;
|
|
|
- },
|
|
|
-
|
|
|
- isLeftClick: function(event) {
|
|
|
- return (((event.which) && (event.which == 1)) ||
|
|
|
- ((event.button) && (event.button == 1)));
|
|
|
- },
|
|
|
-
|
|
|
- pointerX: function(event) {
|
|
|
- return event.pageX || (event.clientX +
|
|
|
- (document.documentElement.scrollLeft || document.body.scrollLeft));
|
|
|
- },
|
|
|
-
|
|
|
- pointerY: function(event) {
|
|
|
- return event.pageY || (event.clientY +
|
|
|
- (document.documentElement.scrollTop || document.body.scrollTop));
|
|
|
- },
|
|
|
-
|
|
|
- stop: function(event) {
|
|
|
- if (event.preventDefault) {
|
|
|
- event.preventDefault();
|
|
|
- event.stopPropagation();
|
|
|
- } else {
|
|
|
- event.returnValue = false;
|
|
|
- event.cancelBubble = true;
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- // find the first node with the given tagName, starting from the
|
|
|
- // node the event was triggered on; traverses the DOM upwards
|
|
|
- findElement: function(event, tagName) {
|
|
|
- var element = Event.element(event);
|
|
|
- while (element.parentNode && (!element.tagName ||
|
|
|
- (element.tagName.toUpperCase() != tagName.toUpperCase())))
|
|
|
- element = element.parentNode;
|
|
|
- return element;
|
|
|
- },
|
|
|
-
|
|
|
- observers: false,
|
|
|
-
|
|
|
- _observeAndCache: function(element, name, observer, useCapture) {
|
|
|
- if (!this.observers) this.observers = [];
|
|
|
- if (element.addEventListener) {
|
|
|
- this.observers.push([element, name, observer, useCapture]);
|
|
|
- element.addEventListener(name, observer, useCapture);
|
|
|
- } else if (element.attachEvent) {
|
|
|
- this.observers.push([element, name, observer, useCapture]);
|
|
|
- element.attachEvent('on' + name, observer);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- unloadCache: function() {
|
|
|
- if (!Event.observers) return;
|
|
|
- for (var i = 0; i < Event.observers.length; i++) {
|
|
|
- Event.stopObserving.apply(this, Event.observers[i]);
|
|
|
- Event.observers[i][0] = null;
|
|
|
- }
|
|
|
- Event.observers = false;
|
|
|
- },
|
|
|
-
|
|
|
- observe: function(element, name, observer, useCapture) {
|
|
|
- var element = $(element);
|
|
|
- useCapture = useCapture || false;
|
|
|
-
|
|
|
- if (name == 'keypress' &&
|
|
|
- (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|
|
|
- || element.attachEvent))
|
|
|
- name = 'keydown';
|
|
|
-
|
|
|
- this._observeAndCache(element, name, observer, useCapture);
|
|
|
- },
|
|
|
-
|
|
|
- stopObserving: function(element, name, observer, useCapture) {
|
|
|
- var element = $(element);
|
|
|
- useCapture = useCapture || false;
|
|
|
-
|
|
|
- if (name == 'keypress' &&
|
|
|
- (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|
|
|
- || element.detachEvent))
|
|
|
- name = 'keydown';
|
|
|
-
|
|
|
- if (element.removeEventListener) {
|
|
|
- element.removeEventListener(name, observer, useCapture);
|
|
|
- } else if (element.detachEvent) {
|
|
|
- element.detachEvent('on' + name, observer);
|
|
|
- }
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-/* prevent memory leaks in IE */
|
|
|
-Event.observe(window, 'unload', Event.unloadCache, false);
|
|
|
-var Position = {
|
|
|
- // set to true if needed, warning: firefox performance problems
|
|
|
- // NOT neeeded for page scrolling, only if draggable contained in
|
|
|
- // scrollable elements
|
|
|
- includeScrollOffsets: false,
|
|
|
-
|
|
|
- // must be called before calling withinIncludingScrolloffset, every time the
|
|
|
- // page is scrolled
|
|
|
- prepare: function() {
|
|
|
- this.deltaX = window.pageXOffset
|
|
|
- || document.documentElement.scrollLeft
|
|
|
- || document.body.scrollLeft
|
|
|
- || 0;
|
|
|
- this.deltaY = window.pageYOffset
|
|
|
- || document.documentElement.scrollTop
|
|
|
- || document.body.scrollTop
|
|
|
- || 0;
|
|
|
- },
|
|
|
-
|
|
|
- realOffset: function(element) {
|
|
|
- var valueT = 0, valueL = 0;
|
|
|
- do {
|
|
|
- valueT += element.scrollTop || 0;
|
|
|
- valueL += element.scrollLeft || 0;
|
|
|
- element = element.parentNode;
|
|
|
- } while (element);
|
|
|
- return [valueL, valueT];
|
|
|
- },
|
|
|
-
|
|
|
- cumulativeOffset: function(element) {
|
|
|
- var valueT = 0, valueL = 0;
|
|
|
- do {
|
|
|
- valueT += element.offsetTop || 0;
|
|
|
- valueL += element.offsetLeft || 0;
|
|
|
- element = element.offsetParent;
|
|
|
- } while (element);
|
|
|
- return [valueL, valueT];
|
|
|
- },
|
|
|
-
|
|
|
- positionedOffset: function(element) {
|
|
|
- var valueT = 0, valueL = 0;
|
|
|
- do {
|
|
|
- valueT += element.offsetTop || 0;
|
|
|
- valueL += element.offsetLeft || 0;
|
|
|
- element = element.offsetParent;
|
|
|
- if (element) {
|
|
|
- p = Element.getStyle(element, 'position');
|
|
|
- if (p == 'relative' || p == 'absolute') break;
|
|
|
- }
|
|
|
- } while (element);
|
|
|
- return [valueL, valueT];
|
|
|
- },
|
|
|
-
|
|
|
- offsetParent: function(element) {
|
|
|
- if (element.offsetParent) return element.offsetParent;
|
|
|
- if (element == document.body) return element;
|
|
|
-
|
|
|
- while ((element = element.parentNode) && element != document.body)
|
|
|
- if (Element.getStyle(element, 'position') != 'static')
|
|
|
- return element;
|
|
|
-
|
|
|
- return document.body;
|
|
|
- },
|
|
|
-
|
|
|
- // caches x/y coordinate pair to use with overlap
|
|
|
- within: function(element, x, y) {
|
|
|
- if (this.includeScrollOffsets)
|
|
|
- return this.withinIncludingScrolloffsets(element, x, y);
|
|
|
- this.xcomp = x;
|
|
|
- this.ycomp = y;
|
|
|
- this.offset = this.cumulativeOffset(element);
|
|
|
-
|
|
|
- return (y >= this.offset[1] &&
|
|
|
- y < this.offset[1] + element.offsetHeight &&
|
|
|
- x >= this.offset[0] &&
|
|
|
- x < this.offset[0] + element.offsetWidth);
|
|
|
- },
|
|
|
-
|
|
|
- withinIncludingScrolloffsets: function(element, x, y) {
|
|
|
- var offsetcache = this.realOffset(element);
|
|
|
-
|
|
|
- this.xcomp = x + offsetcache[0] - this.deltaX;
|
|
|
- this.ycomp = y + offsetcache[1] - this.deltaY;
|
|
|
- this.offset = this.cumulativeOffset(element);
|
|
|
-
|
|
|
- return (this.ycomp >= this.offset[1] &&
|
|
|
- this.ycomp < this.offset[1] + element.offsetHeight &&
|
|
|
- this.xcomp >= this.offset[0] &&
|
|
|
- this.xcomp < this.offset[0] + element.offsetWidth);
|
|
|
- },
|
|
|
-
|
|
|
- // within must be called directly before
|
|
|
- overlap: function(mode, element) {
|
|
|
- if (!mode) return 0;
|
|
|
- if (mode == 'vertical')
|
|
|
- return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
|
|
|
- element.offsetHeight;
|
|
|
- if (mode == 'horizontal')
|
|
|
- return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
|
|
|
- element.offsetWidth;
|
|
|
- },
|
|
|
-
|
|
|
- clone: function(source, target) {
|
|
|
- source = $(source);
|
|
|
- target = $(target);
|
|
|
- target.style.position = 'absolute';
|
|
|
- var offsets = this.cumulativeOffset(source);
|
|
|
- target.style.top = offsets[1] + 'px';
|
|
|
- target.style.left = offsets[0] + 'px';
|
|
|
- target.style.width = source.offsetWidth + 'px';
|
|
|
- target.style.height = source.offsetHeight + 'px';
|
|
|
- },
|
|
|
-
|
|
|
- page: function(forElement) {
|
|
|
- var valueT = 0, valueL = 0;
|
|
|
-
|
|
|
- var element = forElement;
|
|
|
- do {
|
|
|
- valueT += element.offsetTop || 0;
|
|
|
- valueL += element.offsetLeft || 0;
|
|
|
-
|
|
|
- // Safari fix
|
|
|
- if (element.offsetParent==document.body)
|
|
|
- if (Element.getStyle(element,'position')=='absolute') break;
|
|
|
-
|
|
|
- } while (element = element.offsetParent);
|
|
|
-
|
|
|
- element = forElement;
|
|
|
- do {
|
|
|
- valueT -= element.scrollTop || 0;
|
|
|
- valueL -= element.scrollLeft || 0;
|
|
|
- } while (element = element.parentNode);
|
|
|
-
|
|
|
- return [valueL, valueT];
|
|
|
- },
|
|
|
-
|
|
|
- clone: function(source, target) {
|
|
|
- var options = Object.extend({
|
|
|
- setLeft: true,
|
|
|
- setTop: true,
|
|
|
- setWidth: true,
|
|
|
- setHeight: true,
|
|
|
- offsetTop: 0,
|
|
|
- offsetLeft: 0
|
|
|
- }, arguments[2] || {})
|
|
|
-
|
|
|
- // find page position of source
|
|
|
- source = $(source);
|
|
|
- var p = Position.page(source);
|
|
|
-
|
|
|
- // find coordinate system to use
|
|
|
- target = $(target);
|
|
|
- var delta = [0, 0];
|
|
|
- var parent = null;
|
|
|
- // delta [0,0] will do fine with position: fixed elements,
|
|
|
- // position:absolute needs offsetParent deltas
|
|
|
- if (Element.getStyle(target,'position') == 'absolute') {
|
|
|
- parent = Position.offsetParent(target);
|
|
|
- delta = Position.page(parent);
|
|
|
- }
|
|
|
-
|
|
|
- // correct by body offsets (fixes Safari)
|
|
|
- if (parent == document.body) {
|
|
|
- delta[0] -= document.body.offsetLeft;
|
|
|
- delta[1] -= document.body.offsetTop;
|
|
|
- }
|
|
|
-
|
|
|
- // set position
|
|
|
- if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';
|
|
|
- if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';
|
|
|
- if(options.setWidth) target.style.width = source.offsetWidth + 'px';
|
|
|
- if(options.setHeight) target.style.height = source.offsetHeight + 'px';
|
|
|
- },
|
|
|
-
|
|
|
- absolutize: function(element) {
|
|
|
- element = $(element);
|
|
|
- if (element.style.position == 'absolute') return;
|
|
|
- Position.prepare();
|
|
|
-
|
|
|
- var offsets = Position.positionedOffset(element);
|
|
|
- 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';;
|
|
|
- element.style.left = left + 'px';;
|
|
|
- element.style.width = width + 'px';;
|
|
|
- element.style.height = height + 'px';;
|
|
|
- },
|
|
|
-
|
|
|
- relativize: function(element) {
|
|
|
- element = $(element);
|
|
|
- if (element.style.position == 'relative') return;
|
|
|
- Position.prepare();
|
|
|
-
|
|
|
- element.style.position = 'relative';
|
|
|
- var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);
|
|
|
- var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
|
|
|
-
|
|
|
- element.style.top = top + 'px';
|
|
|
- element.style.left = left + 'px';
|
|
|
- element.style.height = element._originalHeight;
|
|
|
- element.style.width = element._originalWidth;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-// Safari returns margins on body which is incorrect if the child is absolutely
|
|
|
-// positioned. For performance reasons, redefine Position.cumulativeOffset for
|
|
|
-// KHTML/WebKit only.
|
|
|
-if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {
|
|
|
- Position.cumulativeOffset = function(element) {
|
|
|
- var valueT = 0, valueL = 0;
|
|
|
- do {
|
|
|
- valueT += element.offsetTop || 0;
|
|
|
- valueL += element.offsetLeft || 0;
|
|
|
- if (element.offsetParent == document.body)
|
|
|
- if (Element.getStyle(element, 'position') == 'absolute') break;
|
|
|
-
|
|
|
- element = element.offsetParent;
|
|
|
- } while (element);
|
|
|
-
|
|
|
- return [valueL, valueT];
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function indexOf(array, object)
|
|
|
-{
|
|
|
- for (var i = 0; i < array.length; i++)
|
|
|
- if (array[i] == object) return i;
|
|
|
- return -1;
|
|
|
-}
|
|
|
-
|
|
|
-function without(array,value) {
|
|
|
- var res = Array();
|
|
|
- for( var i = 0 ; i < array.length; i++)
|
|
|
- {
|
|
|
- if (array[i] != value) res.push(array[i]);
|
|
|
- }
|
|
|
- return res;
|
|
|
-}
|