jQuery.preloadCssImages = function(){var allImgs=[];var k=0;var sheets=document.styleSheets;for(var i = 0; i<sheets .length; i++){var cssPile = '';var csshref=(sheets[i].href)?sheets[i].href:'window.location.href';var baseURLarr = csshref.split('/');baseURLarr.pop();var baseURL = baseURLarr.join('/');if(baseURL!="") baseURL+='/';if(document.styleSheets[i].cssRules){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 imgUrls = cssPile.match(/[^\(]+\.(gif|jpg|jpeg|png)/g);if(imgUrls != null && imgUrls.length>0 && imgUrls !=''){var arr = jQuery.makeArray(imgUrls);jQuery(arr).each(function(){allImgs[k] = new Image();allImgs[k].src=(this[0]=='/'||this.match('http://'))?this:baseURL+this;k++;});}}return allImgs;}