function GetMSNPassport() 
	{
	  try
	  {
			var msn=new ActiveXObject("Messenger.UIAutomation"); //´´½¨¶ÔÏó
			MSNStatus=msn.MyStatus;
			var oService = msn.Services
			var oPrimserv = oService.P
			var oPrimserv = oService.PrimaryService
			var MSNPassport=oPrimserv.MySigninName;
			return MSNPassport;
	   }
	   catch(e)
	   {
	        return "";
	   }
	}

¡¡¡¡function OpenChatWin(SessionID,NickName,ServiceTag) 
¡¡¡¡{ 
        window.open ("ChatWin.aspx?SessionID="+SessionID+"&nickname="+NickName+"&ServiceTag="+ServiceTag+"&MSNPassport="+EncodeString(GetMSNPassport()),SessionID+ServiceTag,"width=560,height=490, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=no, status=no,center=yes")
¡¡¡¡} 
¡¡¡¡
¡¡¡¡