function getParam(key){
	var r = new RegExp("[&,?]" + key + "=([^\&]*)", "i");
    var v = r.exec(document.location.search);
    if (v == null) return ""; 
    return v[1];
}

function lv_encode(str){
	var e = "", i = 0;

	for(i=0;i<str.length;i++) {
		if(str.charCodeAt(i)>=0&&str.charCodeAt(i)<=255) {
			e = e + escape(str.charAt(i));
		}
		else {
			e = e + str.charAt(i);
		}
	}

	return e;
}

page2 = "http://media.zuixiaoyao.com/stat/view?from=sm";
var page1 = page2;

if (getParam("stat") != "") {
	page2 += "&stat=" + getParam("stat");
}

if(document.referrer) {
	page2 += "&referrer=" + lv_encode(document.referrer);
}
if( page1 != page2){
	document.open();
	document.write("<sc"+"ript language=\"JavaScript\" type=\"text/javascript\" src=\""+page2+"\"></sc"+"ript>");
	document.close();
}