/**
 * swapImage - jQuery plugin for swapping image
 *
 * Copyright (c) 2008 tszming (tszming@gmail.com)
 *
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */
jQuery.swapImage=function(i,preload,repeat,swapInEvent,swapOutEvent){jQuery.swapImage.preload=function(){var data=jQuery(this).metadata();if(typeof data.src!="undefined"){var img=new Image();img.src=data.src}};jQuery.swapImage.swapIn=function(){jQuery.swapImage.swap(this,"sin")};jQuery.swapImage.swapOut=function(){jQuery.swapImage.swap(this,"sout")};jQuery.swapImage.swap=function(obj,a){var data=jQuery(obj).metadata();if(typeof data[a]!="undefined"){for(var i=0;i<data[a].length;i++){jQuery(data[a][i]).each(jQuery.swapImage._swap)}}else{jQuery.swapImage._swap.call(obj)}};jQuery.swapImage._swap=function(){var data=jQuery(this).metadata();if(typeof data.src!="undefined"){var tmp=data.src;data.src=this.src;this.src=tmp}};jQuery(document).ready(function(){if(typeof repeat=="undefined"){repeat=true}if(typeof preload=="undefined"){preload=true}if(typeof swapInEvent=="undefined"&&typeof swapInEvent=="undefined"){swapInEvent="mouseenter";swapOutEvent="mouseleave"}if(repeat){if(typeof swapOutEvent!="undefined"){jQuery(i).bind(swapInEvent,jQuery.swapImage.swapIn).bind(swapOutEvent,jQuery.swapImage.swapOut)}else{jQuery(i).bind(swapInEvent,jQuery.swapImage.swapIn)}}else{jQuery(i).one(swapInEvent,jQuery.swapImage.swapIn)}if(preload){jQuery(i).each(jQuery.swapImage.preload)}})};