var http

function updatemodelReq() { 
  http = false;

  try {
    http = new ActiveXObject('Msxml2.XMLHTTP');
  } catch(e) {
    try {
      http = new ActiveXObject('Microsoft.XMLHTTP');
    } catch(e) {
      http = new XMLHttpRequest();
    }
  }

  var opts = document.getElementById('form_search_box').make.options ;
  var name = opts[opts.selectedIndex].value; 
  //alert(name);
  http.open("GET", "bringmodelReq.asp?param=" + escape(name), true); 
  http.onreadystatechange = handleHttpResponse; 
  http.send(null);
}

function handleHttpResponse() { 
  if (http.readyState == 4) { 
    results = http.responseText; 
    //alert(results);
	document.getElementById('une').innerHTML = results; 
	//if(results != "") {}
  } 
}