var params = new Object();
var startpos = window.location.href.indexOf("?");
var pieces = window.location.href.substring(startpos + 1).split("&");
if(pieces.length > 0)
{
	for(var i = 0; i < pieces.length; i++)
	{
		try
		{
			var keyvalue = pieces[i].split("=");
			params[keyvalue[0]] = keyvalue[1];
		}
		catch(e){}
	}
	
	if(params["agentid"] != null)
	{
		document.cookie = "agent_id="+params["agentid"]; 
	}
	
	if(params["url"] != null)
	{
		top.location = params["url"];
	}
}