132 lines
3.3 KiB
JavaScript
132 lines
3.3 KiB
JavaScript
/* Prototype JavaScript framework
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* (c) 2005 Sam Stephenson <sam@conio.net>
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* Prototype is freely distributable under the terms of an MIT-style license.
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* For details, see the Prototype web site: http://prototype.conio.net/
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/*--------------------------------------------------------------------------*/
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//note: modified & stripped down version of prototype, to be used with moo.fx by mad4milk (http://moofx.mad4milk.net).
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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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Object.extend = function(destination, source) {
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for (property in source) destination[property] = source[property];
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return destination;
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}
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Function.prototype.bind = function(object) {
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var __method = this;
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return function() {
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return __method.apply(object, arguments);
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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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__method.call(object, event || window.event);
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}
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}
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function $() {
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if (arguments.length == 1) return get$(arguments[0]);
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var elements = [];
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$c(arguments).each(function(el){
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elements.push(get$(el));
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});
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return elements;
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function get$(el){
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if (typeof el == 'string') el = document.getElementById(el);
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return el;
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}
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}
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if (!window.Element) var Element = new Object();
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Object.extend(Element, {
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remove: function(element) {
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element = $(element);
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element.parentNode.removeChild(element);
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},
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hasClassName: function(element, className) {
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element = $(element);
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if (!element) return;
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var hasClass = false;
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element.className.split(' ').each(function(cn){
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if (cn == className) hasClass = true;
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});
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return hasClass;
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},
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addClassName: function(element, className) {
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element = $(element);
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Element.removeClassName(element, className);
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element.className += ' ' + className;
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},
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removeClassName: function(element, className) {
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element = $(element);
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if (!element) return;
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var newClassName = '';
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element.className.split(' ').each(function(cn, i){
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if (cn != className){
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if (i > 0) newClassName += ' ';
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newClassName += cn;
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}
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});
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element.className = newClassName;
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},
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cleanWhitespace: function(element) {
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element = $(element);
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$c(element.childNodes).each(function(node){
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if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) Element.remove(node);
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});
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},
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find: function(element, what) {
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element = $(element)[what];
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while (element.nodeType != 1) element = element[what];
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return element;
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}
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});
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var Position = {
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cumulativeOffset: function(element) {
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var valueT = 0, valueL = 0;
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do {
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valueT += element.offsetTop || 0;
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valueL += element.offsetLeft || 0;
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element = element.offsetParent;
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} while (element);
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return [valueL, valueT];
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}
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};
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document.getElementsByClassName = function(className) {
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var children = document.getElementsByTagName('*') || document.all;
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var elements = [];
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$c(children).each(function(child){
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if (Element.hasClassName(child, className)) elements.push(child);
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});
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return elements;
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}
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//useful array functions
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Array.prototype.iterate = function(func){
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for(var i=0;i<this.length;i++) func(this[i], i);
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}
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if (!Array.prototype.each) Array.prototype.each = Array.prototype.iterate;
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function $c(array){
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var nArray = [];
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for (var i=0;i<array.length;i++) nArray.push(array[i]);
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return nArray;
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} |