--- /dev/null
+//MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006-2007 Valerio Proietti, <http://mad4milk.net>, MIT Style License.
+
+var MooTools = {
+ version: '1.11'
+};
+
+function $defined(obj){
+ return (obj != undefined);
+};
+
+function $type(obj){
+ if (!$defined(obj)) return false;
+ if (obj.htmlElement) return 'element';
+ var type = typeof obj;
+ if (type == 'object' && obj.nodeName){
+ switch(obj.nodeType){
+ case 1: return 'element';
+ case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
+ }
+ }
+ if (type == 'object' || type == 'function'){
+ switch(obj.constructor){
+ case Array: return 'array';
+ case RegExp: return 'regexp';
+ case Class: return 'class';
+ }
+ if (typeof obj.length == 'number'){
+ if (obj.item) return 'collection';
+ if (obj.callee) return 'arguments';
+ }
+ }
+ return type;
+};
+
+function $merge(){
+ var mix = {};
+ for (var i = 0; i < arguments.length; i++){
+ for (var property in arguments[i]){
+ var ap = arguments[i][property];
+ var mp = mix[property];
+ if (mp && $type(ap) == 'object' && $type(mp) == 'object') mix[property] = $merge(mp, ap);
+ else mix[property] = ap;
+ }
+ }
+ return mix;
+};
+
+var $extend = function(){
+ var args = arguments;
+ if (!args[1]) args = [this, args[0]];
+ for (var property in args[1]) args[0][property] = args[1][property];
+ return args[0];
+};
+
+var $native = function(){
+ for (var i = 0, l = arguments.length; i < l; i++){
+ arguments[i].extend = function(props){
+ for (var prop in props){
+ if (!this.prototype[prop]) this.prototype[prop] = props[prop];
+ if (!this[prop]) this[prop] = $native.generic(prop);
+ }
+ };
+ }
+};
+
+$native.generic = function(prop){
+ return function(bind){
+ return this.prototype[prop].apply(bind, Array.prototype.slice.call(arguments, 1));
+ };
+};
+
+$native(Function, Array, String, Number);
+
+function $chk(obj){
+ return !!(obj || obj === 0);
+};
+
+function $pick(obj, picked){
+ return $defined(obj) ? obj : picked;
+};
+
+function $random(min, max){
+ return Math.floor(Math.random() * (max - min + 1) + min);
+};
+
+function $time(){
+ return new Date().getTime();
+};
+
+function $clear(timer){
+ clearTimeout(timer);
+ clearInterval(timer);
+ return null;
+};
+
+var Abstract = function(obj){
+ obj = obj || {};
+ obj.extend = $extend;
+ return obj;
+};
+
+var Window = new Abstract(window);
+var Document = new Abstract(document);
+document.head = document.getElementsByTagName('head')[0];
+
+window.xpath = !!(document.evaluate);
+if (window.ActiveXObject) window.ie = window[window.XMLHttpRequest ? 'ie7' : 'ie6'] = true;
+else if (document.childNodes && !document.all && !navigator.taintEnabled) window.webkit = window[window.xpath ? 'webkit420' : 'webkit419'] = true;
+else if (document.getBoxObjectFor != null) window.gecko = true;
+
+window.khtml = window.webkit;
+
+Object.extend = $extend;
+
+if (typeof HTMLElement == 'undefined'){
+ var HTMLElement = function(){};
+ if (window.webkit) document.createElement("iframe");
+ HTMLElement.prototype = (window.webkit) ? window["[[DOMElement.prototype]]"] : {};
+}
+HTMLElement.prototype.htmlElement = function(){};
+
+if (window.ie6) try {document.execCommand("BackgroundImageCache", false, true);} catch(e){};
+
+var Class = function(properties){
+ var klass = function(){
+ return (arguments[0] !== null && this.initialize && $type(this.initialize) == 'function') ? this.initialize.apply(this, arguments) : this;
+ };
+ $extend(klass, this);
+ klass.prototype = properties;
+ klass.constructor = Class;
+ return klass;
+};
+
+Class.empty = function(){};
+
+Class.prototype = {
+
+ extend: function(properties){
+ var proto = new this(null);
+ for (var property in properties){
+ var pp = proto[property];
+ proto[property] = Class.Merge(pp, properties[property]);
+ }
+ return new Class(proto);
+ },
+
+ implement: function(){
+ for (var i = 0, l = arguments.length; i < l; i++) $extend(this.prototype, arguments[i]);
+ }
+
+};
+
+Class.Merge = function(previous, current){
+ if (previous && previous != current){
+ var type = $type(current);
+ if (type != $type(previous)) return current;
+ switch(type){
+ case 'function':
+ var merged = function(){
+ this.parent = arguments.callee.parent;
+ return current.apply(this, arguments);
+ };
+ merged.parent = previous;
+ return merged;
+ case 'object': return $merge(previous, current);
+ }
+ }
+ return current;
+};
+
+var Chain = new Class({
+
+ chain: function(fn){
+ this.chains = this.chains || [];
+ this.chains.push(fn);
+ return this;
+ },
+
+ callChain: function(){
+ if (this.chains && this.chains.length) this.chains.shift().delay(10, this);
+ },
+
+ clearChain: function(){
+ this.chains = [];
+ }
+
+});
+
+var Events = new Class({
+
+ addEvent: function(type, fn){
+ if (fn != Class.empty){
+ this.$events = this.$events || {};
+ this.$events[type] = this.$events[type] || [];
+ this.$events[type].include(fn);
+ }
+ return this;
+ },
+
+ fireEvent: function(type, args, delay){
+ if (this.$events && this.$events[type]){
+ this.$events[type].each(function(fn){
+ fn.create({'bind': this, 'delay': delay, 'arguments': args})();
+ }, this);
+ }
+ return this;
+ },
+
+ removeEvent: function(type, fn){
+ if (this.$events && this.$events[type]) this.$events[type].remove(fn);
+ return this;
+ }
+
+});
+
+var Options = new Class({
+
+ setOptions: function(){
+ this.options = $merge.apply(null, [this.options].extend(arguments));
+ if (this.addEvent){
+ for (var option in this.options){
+ if ($type(this.options[option] == 'function') && (/^on[A-Z]/).test(option)) this.addEvent(option, this.options[option]);
+ }
+ }
+ return this;
+ }
+
+});
+
+Array.extend({
+
+ forEach: function(fn, bind){
+ for (var i = 0, j = this.length; i < j; i++) fn.call(bind, this[i], i, this);
+ },
+
+ filter: function(fn, bind){
+ var results = [];
+ for (var i = 0, j = this.length; i < j; i++){
+ if (fn.call(bind, this[i], i, this)) results.push(this[i]);
+ }
+ return results;
+ },
+
+ map: function(fn, bind){
+ var results = [];
+ for (var i = 0, j = this.length; i < j; i++) results[i] = fn.call(bind, this[i], i, this);
+ return results;
+ },
+
+ every: function(fn, bind){
+ for (var i = 0, j = this.length; i < j; i++){
+ if (!fn.call(bind, this[i], i, this)) return false;
+ }
+ return true;
+ },
+
+ some: function(fn, bind){
+ for (var i = 0, j = this.length; i < j; i++){
+ if (fn.call(bind, this[i], i, this)) return true;
+ }
+ return false;
+ },
+
+ indexOf: function(item, from){
+ var len = this.length;
+ for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
+ if (this[i] === item) return i;
+ }
+ return -1;
+ },
+
+ copy: function(start, length){
+ start = start || 0;
+ if (start < 0) start = this.length + start;
+ length = length || (this.length - start);
+ var newArray = [];
+ for (var i = 0; i < length; i++) newArray[i] = this[start++];
+ return newArray;
+ },
+
+ remove: function(item){
+ var i = 0;
+ var len = this.length;
+ while (i < len){
+ if (this[i] === item){
+ this.splice(i, 1);
+ len--;
+ } else {
+ i++;
+ }
+ }
+ return this;
+ },
+
+ contains: function(item, from){
+ return this.indexOf(item, from) != -1;
+ },
+
+ associate: function(keys){
+ var obj = {}, length = Math.min(this.length, keys.length);
+ for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
+ return obj;
+ },
+
+ extend: function(array){
+ for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);
+ return this;
+ },
+
+ merge: function(array){
+ for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);
+ return this;
+ },
+
+ include: function(item){
+ if (!this.contains(item)) this.push(item);
+ return this;
+ },
+
+ getRandom: function(){
+ return this[$random(0, this.length - 1)] || null;
+ },
+
+ getLast: function(){
+ return this[this.length - 1] || null;
+ }
+
+});
+
+Array.prototype.each = Array.prototype.forEach;
+Array.each = Array.forEach;
+
+function $A(array){
+ return Array.copy(array);
+};
+
+function $each(iterable, fn, bind){
+ if (iterable && typeof iterable.length == 'number' && $type(iterable) != 'object'){
+ Array.forEach(iterable, fn, bind);
+ } else {
+ for (var name in iterable) fn.call(bind || iterable, iterable[name], name);
+ }
+};
+
+Array.prototype.test = Array.prototype.contains;
+
+String.extend({
+
+ test: function(regex, params){
+ return (($type(regex) == 'string') ? new RegExp(regex, params) : regex).test(this);
+ },
+
+ toInt: function(){
+ return parseInt(this, 10);
+ },
+
+ toFloat: function(){
+ return parseFloat(this);
+ },
+
+ camelCase: function(){
+ return this.replace(/-\D/g, function(match){
+ return match.charAt(1).toUpperCase();
+ });
+ },
+
+ hyphenate: function(){
+ return this.replace(/\w[A-Z]/g, function(match){
+ return (match.charAt(0) + '-' + match.charAt(1).toLowerCase());
+ });
+ },
+
+ capitalize: function(){
+ return this.replace(/\b[a-z]/g, function(match){
+ return match.toUpperCase();
+ });
+ },
+
+ trim: function(){
+ return this.replace(/^\s+|\s+$/g, '');
+ },
+
+ clean: function(){
+ return this.replace(/\s{2,}/g, ' ').trim();
+ },
+
+ rgbToHex: function(array){
+ var rgb = this.match(/\d{1,3}/g);
+ return (rgb) ? rgb.rgbToHex(array) : false;
+ },
+
+ hexToRgb: function(array){
+ var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
+ return (hex) ? hex.slice(1).hexToRgb(array) : false;
+ },
+
+ contains: function(string, s){
+ return (s) ? (s + this + s).indexOf(s + string + s) > -1 : this.indexOf(string) > -1;
+ },
+
+ escapeRegExp: function(){
+ return this.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
+ }
+
+});
+
+Array.extend({
+
+ rgbToHex: function(array){
+ if (this.length < 3) return false;
+ if (this.length == 4 && this[3] == 0 && !array) return 'transparent';
+ var hex = [];
+ for (var i = 0; i < 3; i++){
+ var bit = (this[i] - 0).toString(16);
+ hex.push((bit.length == 1) ? '0' + bit : bit);
+ }
+ return array ? hex : '#' + hex.join('');
+ },
+
+ hexToRgb: function(array){
+ if (this.length != 3) return false;
+ var rgb = [];
+ for (var i = 0; i < 3; i++){
+ rgb.push(parseInt((this[i].length == 1) ? this[i] + this[i] : this[i], 16));
+ }
+ return array ? rgb : 'rgb(' + rgb.join(',') + ')';
+ }
+
+});
+
+Function.extend({
+
+ create: function(options){
+ var fn = this;
+ options = $merge({
+ 'bind': fn,
+ 'event': false,
+ 'arguments': null,
+ 'delay': false,
+ 'periodical': false,
+ 'attempt': false
+ }, options);
+ if ($chk(options.arguments) && $type(options.arguments) != 'array') options.arguments = [options.arguments];
+ return function(event){
+ var args;
+ if (options.event){
+ event = event || window.event;
+ args = [(options.event === true) ? event : new options.event(event)];
+ if (options.arguments) args.extend(options.arguments);
+ }
+ else args = options.arguments || arguments;
+ var returns = function(){
+ return fn.apply($pick(options.bind, fn), args);
+ };
+ if (options.delay) return setTimeout(returns, options.delay);
+ if (options.periodical) return setInterval(returns, options.periodical);
+ if (options.attempt) try {return returns();} catch(err){return false;};
+ return returns();
+ };
+ },
+
+ pass: function(args, bind){
+ return this.create({'arguments': args, 'bind': bind});
+ },
+
+ attempt: function(args, bind){
+ return this.create({'arguments': args, 'bind': bind, 'attempt': true})();
+ },
+
+ bind: function(bind, args){
+ return this.create({'bind': bind, 'arguments': args});
+ },
+
+ bindAsEventListener: function(bind, args){
+ return this.create({'bind': bind, 'event': true, 'arguments': args});
+ },
+
+ delay: function(delay, bind, args){
+ return this.create({'delay': delay, 'bind': bind, 'arguments': args})();
+ },
+
+ periodical: function(interval, bind, args){
+ return this.create({'periodical': interval, 'bind': bind, 'arguments': args})();
+ }
+
+});
+
+Number.extend({
+
+ toInt: function(){
+ return parseInt(this);
+ },
+
+ toFloat: function(){
+ return parseFloat(this);
+ },
+
+ limit: function(min, max){
+ return Math.min(max, Math.max(min, this));
+ },
+
+ round: function(precision){
+ precision = Math.pow(10, precision || 0);
+ return Math.round(this * precision) / precision;
+ },
+
+ times: function(fn){
+ for (var i = 0; i < this; i++) fn(i);
+ }
+
+});
+
+var Element = new Class({
+
+ initialize: function(el, props){
+ if ($type(el) == 'string'){
+ if (window.ie && props && (props.name || props.type)){
+ var name = (props.name) ? ' name="' + props.name + '"' : '';
+ var type = (props.type) ? ' type="' + props.type + '"' : '';
+ delete props.name;
+ delete props.type;
+ el = '<' + el + name + type + '>';
+ }
+ el = document.createElement(el);
+ }
+ el = $(el);
+ return (!props || !el) ? el : el.set(props);
+ }
+
+});
+
+var Elements = new Class({
+
+ initialize: function(elements){
+ return (elements) ? $extend(elements, this) : this;
+ }
+
+});
+
+Elements.extend = function(props){
+ for (var prop in props){
+ this.prototype[prop] = props[prop];
+ this[prop] = $native.generic(prop);
+ }
+};
+
+function $(el){
+ if (!el) return null;
+ if (el.htmlElement) return Garbage.collect(el);
+ if ([window, document].contains(el)) return el;
+ var type = $type(el);
+ if (type == 'string'){
+ el = document.getElementById(el);
+ type = (el) ? 'element' : false;
+ }
+ if (type != 'element') return null;
+ if (el.htmlElement) return Garbage.collect(el);
+ if (['object', 'embed'].contains(el.tagName.toLowerCase())) return el;
+ $extend(el, Element.prototype);
+ el.htmlElement = function(){};
+ return Garbage.collect(el);
+};
+
+document.getElementsBySelector = document.getElementsByTagName;
+
+function $$(){
+ var elements = [];
+ for (var i = 0, j = arguments.length; i < j; i++){
+ var selector = arguments[i];
+ switch($type(selector)){
+ case 'element': elements.push(selector);
+ case 'boolean': break;
+ case false: break;
+ case 'string': selector = document.getElementsBySelector(selector, true);
+ default: elements.extend(selector);
+ }
+ }
+ return $$.unique(elements);
+};
+
+$$.unique = function(array){
+ var elements = [];
+ for (var i = 0, l = array.length; i < l; i++){
+ if (array[i].$included) continue;
+ var element = $(array[i]);
+ if (element && !element.$included){
+ element.$included = true;
+ elements.push(element);
+ }
+ }
+ for (var n = 0, d = elements.length; n < d; n++) elements[n].$included = null;
+ return new Elements(elements);
+};
+
+Elements.Multi = function(property){
+ return function(){
+ var args = arguments;
+ var items = [];
+ var elements = true;
+ for (var i = 0, j = this.length, returns; i < j; i++){
+ returns = this[i][property].apply(this[i], args);
+ if ($type(returns) != 'element') elements = false;
+ items.push(returns);
+ };
+ return (elements) ? $$.unique(items) : items;
+ };
+};
+
+Element.extend = function(properties){
+ for (var property in properties){
+ HTMLElement.prototype[property] = properties[property];
+ Element.prototype[property] = properties[property];
+ Element[property] = $native.generic(property);
+ var elementsProperty = (Array.prototype[property]) ? property + 'Elements' : property;
+ Elements.prototype[elementsProperty] = Elements.Multi(property);
+ }
+};
+
+Element.extend({
+
+ set: function(props){
+ for (var prop in props){
+ var val = props[prop];
+ switch(prop){
+ case 'styles': this.setStyles(val); break;
+ case 'events': if (this.addEvents) this.addEvents(val); break;
+ case 'properties': this.setProperties(val); break;
+ default: this.setProperty(prop, val);
+ }
+ }
+ return this;
+ },
+
+ inject: function(el, where){
+ el = $(el);
+ switch(where){
+ case 'before': el.parentNode.insertBefore(this, el); break;
+ case 'after':
+ var next = el.getNext();
+ if (!next) el.parentNode.appendChild(this);
+ else el.parentNode.insertBefore(this, next);
+ break;
+ case 'top':
+ var first = el.firstChild;
+ if (first){
+ el.insertBefore(this, first);
+ break;
+ }
+ default: el.appendChild(this);
+ }
+ return this;
+ },
+
+ injectBefore: function(el){
+ return this.inject(el, 'before');
+ },
+
+ injectAfter: function(el){
+ return this.inject(el, 'after');
+ },
+
+ injectInside: function(el){
+ return this.inject(el, 'bottom');
+ },
+
+ injectTop: function(el){
+ return this.inject(el, 'top');
+ },
+
+ adopt: function(){
+ var elements = [];
+ $each(arguments, function(argument){
+ elements = elements.concat(argument);
+ });
+ $$(elements).inject(this);
+ return this;
+ },
+
+ remove: function(){
+ return this.parentNode.removeChild(this);
+ },
+
+ clone: function(contents){
+ var el = $(this.cloneNode(contents !== false));
+ if (!el.$events) return el;
+ el.$events = {};
+ for (var type in this.$events) el.$events[type] = {
+ 'keys': $A(this.$events[type].keys),
+ 'values': $A(this.$events[type].values)
+ };
+ return el.removeEvents();
+ },
+
+ replaceWith: function(el){
+ el = $(el);
+ this.parentNode.replaceChild(el, this);
+ return el;
+ },
+
+ appendText: function(text){
+ this.appendChild(document.createTextNode(text));
+ return this;
+ },
+
+ hasClass: function(className){
+ return this.className.contains(className, ' ');
+ },
+
+ addClass: function(className){
+ if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();
+ return this;
+ },
+
+ removeClass: function(className){
+ this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1').clean();
+ return this;
+ },
+
+ toggleClass: function(className){
+ return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
+ },
+
+ setStyle: function(property, value){
+ switch(property){
+ case 'opacity': return this.setOpacity(parseFloat(value));
+ case 'float': property = (window.ie) ? 'styleFloat' : 'cssFloat';
+ }
+ property = property.camelCase();
+ switch($type(value)){
+ case 'number': if (!['zIndex', 'zoom'].contains(property)) value += 'px'; break;
+ case 'array': value = 'rgb(' + value.join(',') + ')';
+ }
+ this.style[property] = value;
+ return this;
+ },
+
+ setStyles: function(source){
+ switch($type(source)){
+ case 'object': Element.setMany(this, 'setStyle', source); break;
+ case 'string': this.style.cssText = source;
+ }
+ return this;
+ },
+
+ setOpacity: function(opacity){
+ if (opacity == 0){
+ if (this.style.visibility != "hidden") this.style.visibility = "hidden";
+ } else {
+ if (this.style.visibility != "visible") this.style.visibility = "visible";
+ }
+ if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
+ if (window.ie) this.style.filter = (opacity == 1) ? '' : "alpha(opacity=" + opacity * 100 + ")";
+ this.style.opacity = this.$tmp.opacity = opacity;
+ return this;
+ },
+
+ getStyle: function(property){
+ property = property.camelCase();
+ var result = this.style[property];
+ if (!$chk(result)){
+ if (property == 'opacity') return this.$tmp.opacity;
+ result = [];
+ for (var style in Element.Styles){
+ if (property == style){
+ Element.Styles[style].each(function(s){
+ var style = this.getStyle(s);
+ result.push(parseInt(style) ? style : '0px');
+ }, this);
+ if (property == 'border'){
+ var every = result.every(function(bit){
+ return (bit == result[0]);
+ });
+ return (every) ? result[0] : false;
+ }
+ return result.join(' ');
+ }
+ }
+ if (property.contains('border')){
+ if (Element.Styles.border.contains(property)){
+ return ['Width', 'Style', 'Color'].map(function(p){
+ return this.getStyle(property + p);
+ }, this).join(' ');
+ } else if (Element.borderShort.contains(property)){
+ return ['Top', 'Right', 'Bottom', 'Left'].map(function(p){
+ return this.getStyle('border' + p + property.replace('border', ''));
+ }, this).join(' ');
+ }
+ }
+ if (document.defaultView) result = document.defaultView.getComputedStyle(this, null).getPropertyValue(property.hyphenate());
+ else if (this.currentStyle) result = this.currentStyle[property];
+ }
+ if (window.ie) result = Element.fixStyle(property, result, this);
+ if (result && property.test(/color/i) && result.contains('rgb')){
+ return result.split('rgb').splice(1,4).map(function(color){
+ return color.rgbToHex();
+ }).join(' ');
+ }
+ return result;
+ },
+
+ getStyles: function(){
+ return Element.getMany(this, 'getStyle', arguments);
+ },
+
+ walk: function(brother, start){
+ brother += 'Sibling';
+ var el = (start) ? this[start] : this[brother];
+ while (el && $type(el) != 'element') el = el[brother];
+ return $(el);
+ },
+
+ getPrevious: function(){
+ return this.walk('previous');
+ },
+
+ getNext: function(){
+ return this.walk('next');
+ },
+
+ getFirst: function(){
+ return this.walk('next', 'firstChild');
+ },
+
+ getLast: function(){
+ return this.walk('previous', 'lastChild');
+ },
+
+ getParent: function(){
+ return $(this.parentNode);
+ },
+
+ getChildren: function(){
+ return $$(this.childNodes);
+ },
+
+ hasChild: function(el){
+ return !!$A(this.getElementsByTagName('*')).contains(el);
+ },
+
+ getProperty: function(property){
+ var index = Element.Properties[property];
+ if (index) return this[index];
+ var flag = Element.PropertiesIFlag[property] || 0;
+ if (!window.ie || flag) return this.getAttribute(property, flag);
+ var node = this.attributes[property];
+ return (node) ? node.nodeValue : null;
+ },
+
+ removeProperty: function(property){
+ var index = Element.Properties[property];
+ if (index) this[index] = '';
+ else this.removeAttribute(property);
+ return this;
+ },
+
+ getProperties: function(){
+ return Element.getMany(this, 'getProperty', arguments);
+ },
+
+ setProperty: function(property, value){
+ var index = Element.Properties[property];
+ if (index) this[index] = value;
+ else this.setAttribute(property, value);
+ return this;
+ },
+
+ setProperties: function(source){
+ return Element.setMany(this, 'setProperty', source);
+ },
+
+ setHTML: function(){
+ this.innerHTML = $A(arguments).join('');
+ return this;
+ },
+
+ setText: function(text){
+ var tag = this.getTag();
+ if (['style', 'script'].contains(tag)){
+ if (window.ie){
+ if (tag == 'style') this.styleSheet.cssText = text;
+ else if (tag == 'script') this.setProperty('text', text);
+ return this;
+ } else {
+ this.removeChild(this.firstChild);
+ return this.appendText(text);
+ }
+ }
+ this[$defined(this.innerText) ? 'innerText' : 'textContent'] = text;
+ return this;
+ },
+
+ getText: function(){
+ var tag = this.getTag();
+ if (['style', 'script'].contains(tag)){
+ if (window.ie){
+ if (tag == 'style') return this.styleSheet.cssText;
+ else if (tag == 'script') return this.getProperty('text');
+ } else {
+ return this.innerHTML;
+ }
+ }
+ return ($pick(this.innerText, this.textContent));
+ },
+
+ getTag: function(){
+ return this.tagName.toLowerCase();
+ },
+
+ empty: function(){
+ Garbage.trash(this.getElementsByTagName('*'));
+ return this.setHTML('');
+ }
+
+});
+
+Element.fixStyle = function(property, result, element){
+ if ($chk(parseInt(result))) return result;
+ if (['height', 'width'].contains(property)){
+ var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'];
+ var size = 0;
+ values.each(function(value){
+ size += element.getStyle('border-' + value + '-width').toInt() + element.getStyle('padding-' + value).toInt();
+ });
+ return element['offset' + property.capitalize()] - size + 'px';
+ } else if (property.test(/border(.+)Width|margin|padding/)){
+ return '0px';
+ }
+ return result;
+};
+
+Element.Styles = {'border': [], 'padding': [], 'margin': []};
+['Top', 'Right', 'Bottom', 'Left'].each(function(direction){
+ for (var style in Element.Styles) Element.Styles[style].push(style + direction);
+});
+
+Element.borderShort = ['borderWidth', 'borderStyle', 'borderColor'];
+
+Element.getMany = function(el, method, keys){
+ var result = {};
+ $each(keys, function(key){
+ result[key] = el[method](key);
+ });
+ return result;
+};
+
+Element.setMany = function(el, method, pairs){
+ for (var key in pairs) el[method](key, pairs[key]);
+ return el;
+};
+
+Element.Properties = new Abstract({
+ 'class': 'className', 'for': 'htmlFor', 'colspan': 'colSpan', 'rowspan': 'rowSpan',
+ 'accesskey': 'accessKey', 'tabindex': 'tabIndex', 'maxlength': 'maxLength',
+ 'readonly': 'readOnly', 'frameborder': 'frameBorder', 'value': 'value',
+ 'disabled': 'disabled', 'checked': 'checked', 'multiple': 'multiple', 'selected': 'selected'
+});
+Element.PropertiesIFlag = {
+ 'href': 2, 'src': 2
+};
+
+Element.Methods = {
+ Listeners: {
+ addListener: function(type, fn){
+ if (this.addEventListener) this.addEventListener(type, fn, false);
+ else this.attachEvent('on' + type, fn);
+ return this;
+ },
+
+ removeListener: function(type, fn){
+ if (this.removeEventListener) this.removeEventListener(type, fn, false);
+ else this.detachEvent('on' + type, fn);
+ return this;
+ }
+ }
+};
+
+window.extend(Element.Methods.Listeners);
+document.extend(Element.Methods.Listeners);
+Element.extend(Element.Methods.Listeners);
+
+var Garbage = {
+
+ elements: [],
+
+ collect: function(el){
+ if (!el.$tmp){
+ Garbage.elements.push(el);
+ el.$tmp = {'opacity': 1};
+ }
+ return el;
+ },
+
+ trash: function(elements){
+ for (var i = 0, j = elements.length, el; i < j; i++){
+ if (!(el = elements[i]) || !el.$tmp) continue;
+ if (el.$events) el.fireEvent('trash').removeEvents();
+ for (var p in el.$tmp) el.$tmp[p] = null;
+ for (var d in Element.prototype) el[d] = null;
+ Garbage.elements[Garbage.elements.indexOf(el)] = null;
+ el.htmlElement = el.$tmp = el = null;
+ }
+ Garbage.elements.remove(null);
+ },
+
+ empty: function(){
+ Garbage.collect(window);
+ Garbage.collect(document);
+ Garbage.trash(Garbage.elements);
+ }
+
+};
+
+window.addListener('beforeunload', function(){
+ window.addListener('unload', Garbage.empty);
+ if (window.ie) window.addListener('unload', CollectGarbage);
+});
+
+var Event = new Class({
+
+ initialize: function(event){
+ if (event && event.$extended) return event;
+ this.$extended = true;
+ event = event || window.event;
+ this.event = event;
+ this.type = event.type;
+ this.target = event.target || event.srcElement;
+ if (this.target.nodeType == 3) this.target = this.target.parentNode;
+ this.shift = event.shiftKey;
+ this.control = event.ctrlKey;
+ this.alt = event.altKey;
+ this.meta = event.metaKey;
+ if (['DOMMouseScroll', 'mousewheel'].contains(this.type)){
+ this.wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;
+ } else if (this.type.contains('key')){
+ this.code = event.which || event.keyCode;
+ for (var name in Event.keys){
+ if (Event.keys[name] == this.code){
+ this.key = name;
+ break;
+ }
+ }
+ if (this.type == 'keydown'){
+ var fKey = this.code - 111;
+ if (fKey > 0 && fKey < 13) this.key = 'f' + fKey;
+ }
+ this.key = this.key || String.fromCharCode(this.code).toLowerCase();
+ } else if (this.type.test(/(click|mouse|menu)/)){
+ this.page = {
+ 'x': event.pageX || event.clientX + document.documentElement.scrollLeft,
+ 'y': event.pageY || event.clientY + document.documentElement.scrollTop
+ };
+ this.client = {
+ 'x': event.pageX ? event.pageX - window.pageXOffset : event.clientX,
+ 'y': event.pageY ? event.pageY - window.pageYOffset : event.clientY
+ };
+ this.rightClick = (event.which == 3) || (event.button == 2);
+ switch(this.type){
+ case 'mouseover': this.relatedTarget = event.relatedTarget || event.fromElement; break;
+ case 'mouseout': this.relatedTarget = event.relatedTarget || event.toElement;
+ }
+ this.fixRelatedTarget();
+ }
+ return this;
+ },
+
+ stop: function(){
+ return this.stopPropagation().preventDefault();
+ },
+
+ stopPropagation: function(){
+ if (this.event.stopPropagation) this.event.stopPropagation();
+ else this.event.cancelBubble = true;
+ return this;
+ },
+
+ preventDefault: function(){
+ if (this.event.preventDefault) this.event.preventDefault();
+ else this.event.returnValue = false;
+ return this;
+ }
+
+});
+
+Event.fix = {
+
+ relatedTarget: function(){
+ if (this.relatedTarget && this.relatedTarget.nodeType == 3) this.relatedTarget = this.relatedTarget.parentNode;
+ },
+
+ relatedTargetGecko: function(){
+ try {Event.fix.relatedTarget.call(this);} catch(e){this.relatedTarget = this.target;}
+ }
+
+};
+
+Event.prototype.fixRelatedTarget = (window.gecko) ? Event.fix.relatedTargetGecko : Event.fix.relatedTarget;
+
+Event.keys = new Abstract({
+ 'enter': 13,
+ 'up': 38,
+ 'down': 40,
+ 'left': 37,
+ 'right': 39,
+ 'esc': 27,
+ 'space': 32,
+ 'backspace': 8,
+ 'tab': 9,
+ 'delete': 46
+});
+
+Element.Methods.Events = {
+
+ addEvent: function(type, fn){
+ this.$events = this.$events || {};
+ this.$events[type] = this.$events[type] || {'keys': [], 'values': []};
+ if (this.$events[type].keys.contains(fn)) return this;
+ this.$events[type].keys.push(fn);
+ var realType = type;
+ var custom = Element.Events[type];
+ if (custom){
+ if (custom.add) custom.add.call(this, fn);
+ if (custom.map) fn = custom.map;
+ if (custom.type) realType = custom.type;
+ }
+ if (!this.addEventListener) fn = fn.create({'bind': this, 'event': true});
+ this.$events[type].values.push(fn);
+ return (Element.NativeEvents.contains(realType)) ? this.addListener(realType, fn) : this;
+ },
+
+ removeEvent: function(type, fn){
+ if (!this.$events || !this.$events[type]) return this;
+ var pos = this.$events[type].keys.indexOf(fn);
+ if (pos == -1) return this;
+ var key = this.$events[type].keys.splice(pos,1)[0];
+ var value = this.$events[type].values.splice(pos,1)[0];
+ var custom = Element.Events[type];
+ if (custom){
+ if (custom.remove) custom.remove.call(this, fn);
+ if (custom.type) type = custom.type;
+ }
+ return (Element.NativeEvents.contains(type)) ? this.removeListener(type, value) : this;
+ },
+
+ addEvents: function(source){
+ return Element.setMany(this, 'addEvent', source);
+ },
+
+ removeEvents: function(type){
+ if (!this.$events) return this;
+ if (!type){
+ for (var evType in this.$events) this.removeEvents(evType);
+ this.$events = null;
+ } else if (this.$events[type]){
+ this.$events[type].keys.each(function(fn){
+ this.removeEvent(type, fn);
+ }, this);
+ this.$events[type] = null;
+ }
+ return this;
+ },
+
+ fireEvent: function(type, args, delay){
+ if (this.$events && this.$events[type]){
+ this.$events[type].keys.each(function(fn){
+ fn.create({'bind': this, 'delay': delay, 'arguments': args})();
+ }, this);
+ }
+ return this;
+ },
+
+ cloneEvents: function(from, type){
+ if (!from.$events) return this;
+ if (!type){
+ for (var evType in from.$events) this.cloneEvents(from, evType);
+ } else if (from.$events[type]){
+ from.$events[type].keys.each(function(fn){
+ this.addEvent(type, fn);
+ }, this);
+ }
+ return this;
+ }
+
+};
+
+window.extend(Element.Methods.Events);
+document.extend(Element.Methods.Events);
+Element.extend(Element.Methods.Events);
+
+Element.Events = new Abstract({
+
+ 'mouseenter': {
+ type: 'mouseover',
+ map: function(event){
+ event = new Event(event);
+ if (event.relatedTarget != this && !this.hasChild(event.relatedTarget)) this.fireEvent('mouseenter', event);
+ }
+ },
+
+ 'mouseleave': {
+ type: 'mouseout',
+ map: function(event){
+ event = new Event(event);
+ if (event.relatedTarget != this && !this.hasChild(event.relatedTarget)) this.fireEvent('mouseleave', event);
+ }
+ },
+
+ 'mousewheel': {
+ type: (window.gecko) ? 'DOMMouseScroll' : 'mousewheel'
+ }
+
+});
+
+Element.NativeEvents = [
+ 'click', 'dblclick', 'mouseup', 'mousedown',
+ 'mousewheel', 'DOMMouseScroll',
+ 'mouseover', 'mouseout', 'mousemove',
+ 'keydown', 'keypress', 'keyup',
+ 'load', 'unload', 'beforeunload', 'resize', 'move',
+ 'focus', 'blur', 'change', 'submit', 'reset', 'select',
+ 'error', 'abort', 'contextmenu', 'scroll'
+];
+
+Function.extend({
+
+ bindWithEvent: function(bind, args){
+ return this.create({'bind': bind, 'arguments': args, 'event': Event});
+ }
+
+});
+
+Elements.extend({
+
+ filterByTag: function(tag){
+ return new Elements(this.filter(function(el){
+ return (Element.getTag(el) == tag);
+ }));
+ },
+
+ filterByClass: function(className, nocash){
+ var elements = this.filter(function(el){
+ return (el.className && el.className.contains(className, ' '));
+ });
+ return (nocash) ? elements : new Elements(elements);
+ },
+
+ filterById: function(id, nocash){
+ var elements = this.filter(function(el){
+ return (el.id == id);
+ });
+ return (nocash) ? elements : new Elements(elements);
+ },
+
+ filterByAttribute: function(name, operator, value, nocash){
+ var elements = this.filter(function(el){
+ var current = Element.getProperty(el, name);
+ if (!current) return false;
+ if (!operator) return true;
+ switch(operator){
+ case '=': return (current == value);
+ case '*=': return (current.contains(value));
+ case '^=': return (current.substr(0, value.length) == value);
+ case '$=': return (current.substr(current.length - value.length) == value);
+ case '!=': return (current != value);
+ case '~=': return current.contains(value, ' ');
+ }
+ return false;
+ });
+ return (nocash) ? elements : new Elements(elements);
+ }
+
+});
+
+function $E(selector, filter){
+ return ($(filter) || document).getElement(selector);
+};
+
+function $ES(selector, filter){
+ return ($(filter) || document).getElementsBySelector(selector);
+};
+
+$$.shared = {
+
+ 'regexp': /^(\w*|\*)(?:#([\w-]+)|\.([\w-]+))?(?:\[(\w+)(?:([!*^$]?=)["']?([^"'\]]*)["']?)?])?$/,
+
+ 'xpath': {
+
+ getParam: function(items, context, param, i){
+ var temp = [context.namespaceURI ? 'xhtml:' : '', param[1]];
+ if (param[2]) temp.push('[@id="', param[2], '"]');
+ if (param[3]) temp.push('[contains(concat(" ", @class, " "), " ', param[3], ' ")]');
+ if (param[4]){
+ if (param[5] && param[6]){
+ switch(param[5]){
+ case '*=': temp.push('[contains(@', param[4], ', "', param[6], '")]'); break;
+ case '^=': temp.push('[starts-with(@', param[4], ', "', param[6], '")]'); break;
+ case '$=': temp.push('[substring(@', param[4], ', string-length(@', param[4], ') - ', param[6].length, ' + 1) = "', param[6], '"]'); break;
+ case '=': temp.push('[@', param[4], '="', param[6], '"]'); break;
+ case '!=': temp.push('[@', param[4], '!="', param[6], '"]');
+ }
+ } else {
+ temp.push('[@', param[4], ']');
+ }
+ }
+ items.push(temp.join(''));
+ return items;
+ },
+
+ getItems: function(items, context, nocash){
+ var elements = [];
+ var xpath = document.evaluate('.//' + items.join('//'), context, $$.shared.resolver, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
+ for (var i = 0, j = xpath.snapshotLength; i < j; i++) elements.push(xpath.snapshotItem(i));
+ return (nocash) ? elements : new Elements(elements.map($));
+ }
+
+ },
+
+ 'normal': {
+
+ getParam: function(items, context, param, i){
+ if (i == 0){
+ if (param[2]){
+ var el = context.getElementById(param[2]);
+ if (!el || ((param[1] != '*') && (Element.getTag(el) != param[1]))) return false;
+ items = [el];
+ } else {
+ items = $A(context.getElementsByTagName(param[1]));
+ }
+ } else {
+ items = $$.shared.getElementsByTagName(items, param[1]);
+ if (param[2]) items = Elements.filterById(items, param[2], true);
+ }
+ if (param[3]) items = Elements.filterByClass(items, param[3], true);
+ if (param[4]) items = Elements.filterByAttribute(items, param[4], param[5], param[6], true);
+ return items;
+ },
+
+ getItems: function(items, context, nocash){
+ return (nocash) ? items : $$.unique(items);
+ }
+
+ },
+
+ resolver: function(prefix){
+ return (prefix == 'xhtml') ? 'http://www.w3.org/1999/xhtml' : false;
+ },
+
+ getElementsByTagName: function(context, tagName){
+ var found = [];
+ for (var i = 0, j = context.length; i < j; i++) found.extend(context[i].getElementsByTagName(tagName));
+ return found;
+ }
+
+};
+
+$$.shared.method = (window.xpath) ? 'xpath' : 'normal';
+
+Element.Methods.Dom = {
+
+ getElements: function(selector, nocash){
+ var items = [];
+ selector = selector.trim().split(' ');
+ for (var i = 0, j = selector.length; i < j; i++){
+ var sel = selector[i];
+ var param = sel.match($$.shared.regexp);
+ if (!param) break;
+ param[1] = param[1] || '*';
+ var temp = $$.shared[$$.shared.method].getParam(items, this, param, i);
+ if (!temp) break;
+ items = temp;
+ }
+ return $$.shared[$$.shared.method].getItems(items, this, nocash);
+ },
+
+ getElement: function(selector){
+ return $(this.getElements(selector, true)[0] || false);
+ },
+
+ getElementsBySelector: function(selector, nocash){
+ var elements = [];
+ selector = selector.split(',');
+ for (var i = 0, j = selector.length; i < j; i++) elements = elements.concat(this.getElements(selector[i], true));
+ return (nocash) ? elements : $$.unique(elements);
+ }
+
+};
+
+Element.extend({
+
+ getElementById: function(id){
+ var el = document.getElementById(id);
+ if (!el) return false;
+ for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
+ if (!parent) return false;
+ }
+ return el;
+ }/*compatibility*/,
+
+ getElementsByClassName: function(className){
+ return this.getElements('.' + className);
+ }
+
+});
+
+document.extend(Element.Methods.Dom);
+Element.extend(Element.Methods.Dom);
+
+Element.extend({
+
+ getValue: function(){
+ switch(this.getTag()){
+ case 'select':
+ var values = [];
+ $each(this.options, function(option){
+ if (option.selected) values.push($pick(option.value, option.text));
+ });
+ return (this.multiple) ? values : values[0];
+ case 'input': if (!(this.checked && ['checkbox', 'radio'].contains(this.type)) && !['hidden', 'text', 'password'].contains(this.type)) break;
+ case 'textarea': return this.value;
+ }
+ return false;
+ },
+
+ getFormElements: function(){
+ return $$(this.getElementsByTagName('input'), this.getElementsByTagName('select'), this.getElementsByTagName('textarea'));
+ },
+
+ toQueryString: function(){
+ var queryString = [];
+ this.getFormElements().each(function(el){
+ var name = el.name;
+ var value = el.getValue();
+ if (value === false || !name || el.disabled) return;
+ var qs = function(val){
+ queryString.push(name + '=' + encodeURIComponent(val));
+ };
+ if ($type(value) == 'array') value.each(qs);
+ else qs(value);
+ });
+ return queryString.join('&');
+ }
+
+});
+
+Element.extend({
+
+ scrollTo: function(x, y){
+ this.scrollLeft = x;
+ this.scrollTop = y;
+ },
+
+ getSize: function(){
+ return {
+ 'scroll': {'x': this.scrollLeft, 'y': this.scrollTop},
+ 'size': {'x': this.offsetWidth, 'y': this.offsetHeight},
+ 'scrollSize': {'x': this.scrollWidth, 'y': this.scrollHeight}
+ };
+ },
+
+ getPosition: function(overflown){
+ overflown = overflown || [];
+ var el = this, left = 0, top = 0;
+ do {
+ left += el.offsetLeft || 0;
+ top += el.offsetTop || 0;
+ el = el.offsetParent;
+ } while (el);
+ overflown.each(function(element){
+ left -= element.scrollLeft || 0;
+ top -= element.scrollTop || 0;
+ });
+ return {'x': left, 'y': top};
+ },
+
+ getTop: function(overflown){
+ return this.getPosition(overflown).y;
+ },
+
+ getLeft: function(overflown){
+ return this.getPosition(overflown).x;
+ },
+
+ getCoordinates: function(overflown){
+ var position = this.getPosition(overflown);
+ var obj = {
+ 'width': this.offsetWidth,
+ 'height': this.offsetHeight,
+ 'left': position.x,
+ 'top': position.y
+ };
+ obj.right = obj.left + obj.width;
+ obj.bottom = obj.top + obj.height;
+ return obj;
+ }
+
+});
+
+Element.Events.domready = {
+
+ add: function(fn){
+ if (window.loaded){
+ fn.call(this);
+ return;
+ }
+ var domReady = function(){
+ if (window.loaded) return;
+ window.loaded = true;
+ window.timer = $clear(window.timer);
+ this.fireEvent('domready');
+ }.bind(this);
+ if (document.readyState && window.webkit){
+ window.timer = function(){
+ if (['loaded','complete'].contains(document.readyState)) domReady();
+ }.periodical(50);
+ } else if (document.readyState && window.ie){
+ if (!$('ie_ready')){
+ var src = (window.location.protocol == 'https:') ? '://0' : 'javascript:void(0)';
+ document.write('<script id="ie_ready" defer src="' + src + '"><\/script>');
+ $('ie_ready').onreadystatechange = function(){
+ if (this.readyState == 'complete') domReady();
+ };
+ }
+ } else {
+ window.addListener("load", domReady);
+ document.addListener("DOMContentLoaded", domReady);
+ }
+ }
+
+};
+
+window.onDomReady = function(fn){
+ return this.addEvent('domready', fn);
+};
+
+window.extend({
+
+ getWidth: function(){
+ if (this.webkit419) return this.innerWidth;
+ if (this.opera) return document.body.clientWidth;
+ return document.documentElement.clientWidth;
+ },
+
+ getHeight: function(){
+ if (this.webkit419) return this.innerHeight;
+ if (this.opera) return document.body.clientHeight;
+ return document.documentElement.clientHeight;
+ },
+
+ getScrollWidth: function(){
+ if (this.ie) return Math.max(document.documentElement.offsetWidth, document.documentElement.scrollWidth);
+ if (this.webkit) return document.body.scrollWidth;
+ return document.documentElement.scrollWidth;
+ },
+
+ getScrollHeight: function(){
+ if (this.ie) return Math.max(document.documentElement.offsetHeight, document.documentElement.scrollHeight);
+ if (this.webkit) return document.body.scrollHeight;
+ return document.documentElement.scrollHeight;
+ },
+
+ getScrollLeft: function(){
+ return this.pageXOffset || document.documentElement.scrollLeft;
+ },
+
+ getScrollTop: function(){
+ return this.pageYOffset || document.documentElement.scrollTop;
+ },
+
+ getSize: function(){
+ return {
+ 'size': {'x': this.getWidth(), 'y': this.getHeight()},
+ 'scrollSize': {'x': this.getScrollWidth(), 'y': this.getScrollHeight()},
+ 'scroll': {'x': this.getScrollLeft(), 'y': this.getScrollTop()}
+ };
+ },
+ getPosition: function(){return {'x': 0, 'y': 0};}
+
+});
\ No newline at end of file
git.asbjorn.biz / jquery.git / blobdiff