function show@qid(str)
  { 
  xmlHttp@qid=GetXmlHttpObject@qid()
  if (xmlHttp@qid==null)
   {
   alert ("Browser does not support HTTP Request")
   return
   } 
  //var url="ajax-info.xml"
  var url="@url"
  //url=url+"?q="+str
  //url=url+"&sid="+Math.random()
  xmlHttp@qid.onreadystatechange=stateChanged@qid
  xmlHttp@qid.open("GET",url,true)
  xmlHttp@qid.send(null)
  }