function request(r,df){
	var url= "&" +((location.toString().indexOf("?")<0)?"":location.toString().split("?")[1]);
	var re=(url.indexOf("&" +r+"=")<0)?"":url.split("&" +r+"=")[1].split("&")[0];
	return (re=="")?((df==null)?"":df):re;
}

function cl()
{
	var url="http://www.lele.com/click/?a="+request('a','0')+"&b="+request('b','0')+"&c=116&d="+request('d','0')+"&lele_url=http://www.169v.net/reg/?lele&"+request('a','0');
	window.open(url);
}