/**
 * --------------------------------------------------------------------
 * jQuery-Plugin "preloadCssImages"
 * by Scott Jehl, scott@filamentgroup.com
 * Version: 1.0, 31.05.2007
 * --------------------------------------------------------------------
 */
jQuery.preloadCssImages=function(settings){settings=jQuery.extend({imgDir:'images'},settings);var sheets=document.styleSheets;var cssPile='';for(var i=0;i<sheets.length;i++){if(!jQuery.browser.msie){var thisSheetRules=document.styleSheets[i].cssRules;for(var j=0;j<thisSheetRules.length;j++){cssPile+=thisSheetRules[j].cssText}}else{cssPile+=document.styleSheets[i].cssText}}var allImgs=[];var imgUrls=cssPile.match(/[^\/]+\.(gif|jpg|jpeg|png)/g);if(imgUrls!=null&&imgUrls.length>0&&imgUrls!=''){var arr=jQuery.makeArray(imgUrls);jQuery(arr).each(function(k){allImgs[k]=new Image();allImgs[k].src=settings.imgDir+'/'+this})}return allImgs}