var oSearch = (function(){
var args = new Object();
var query = location.search.substring(1);
var pairs = query.split("&");
for(var i = 0; i < pairs.length; i++) {
var pos = pairs[i].indexOf('=');
if (pos == -1) continue;
var argname = pairs[i].substring(0,pos);
var value = pairs[i].substring(pos+1);
value = decodeURIComponent(value);
args[argname] = value;
}return args;})();
function setCookie1(name,value){document.cookie = name+"="+value+"; path=/; domain=qq.com; max-age=86400";}
var from = oSearch["from"];
if(from && from!="") setCookie1("from",from);
if(typeof(pgvMain) == 'function')
pgvMain("pathtrace", {pathStart: true, tagParamName: "MPDSID", useRefUrl: false, override: true});