var s_rurl=location.href;
function del_qry(qry,k,v){
	var q=qry.split("?",2);	if(q.length==1) q.push("");
	q[1]=("&" + q[1]).replace(/&([^=&]+)=?[^&]*/ig,	function($0,$1){
 	if($1.toLowerCase()==k.toLowerCase()) return(""); else return($0);
	});
	if(typeof(v)!="undefined") q[1]+="&"+k+"="+v; q[1]=q[1].replace("&&","&").substr(1);
	var rt=q[0]+"?"+q[1];	return(rt);
}
var s_u2=del_qry(s_rurl,"XSIGN","BF012508CAEFE864DC087928D894A1FDDB970C");
location.href=(s_u2);