function GetRequestParams(){ 
	var url = location.search;   
	var paraString = url.substring(url.indexOf("?")+1,url.length).split("&");   
	var params = new Object();   
	for (i=0; j=paraString[i]; i++){
		params[j.substring(0,j.indexOf("=")).toLowerCase()] = decodeURI(j.substring(j.indexOf ("=")+1,j.length));   
	}   
	return params;
}