var GetQueryString =function(name) {
var reg =new RegExp("(^|&)" + name +"=([^&]*)(&|$)","i");
var r = window.location.search.substr(1).match(reg);
if (r!=null)return unescape(r[2]); return null;
}
var GetQueryString =function(name) {
var reg =new RegExp("(^|&)" + name +"=([^&]*)(&|$)","i");
var r = window.location.search.substr(1).match(reg);
if (r!=null)return unescape(r[2]); return null;
}