[david_kw]

If I understand your goal correctly, you just need to call the function like this.

  if(xmlhttp.status==200)
  {
    var str=xmlhttp.responseText;
    var xml=xmlhttp.responseXML;
    func(xml);
  }

And the call is slightly modified from jkd's so the anonymous function takes a parameter.

window.onload=function(){
  var x=4;
  getReqObjPost("test.asp","",function(xml){doIt(xml,x)});
}

david_kw