/**********CONMON FUNCTION**********/
function $(o){return document.getElementById(o);}
function $$(o,t){return o=(typeof(o)=='object')?o.getElementsByTagName(t):$(o).getElementsByTagName(t);}
/**********MAIN FUNCTION**********/
function tabBg(){
	var lis=$$('adList','li');
	for(var i=0,j=lis.length;i<j;i++){
		lis[i].onmouseover=function(){
			this.style.background='#EEF4F5';
		}
		lis[i].onmouseout=function(){
			this.style.background='';
		}
	}
}