<!--
var xmlHttp;
var xmlHttpCallback;

function ajaxLoad(url, callback)
{
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request");
    return;
  }

  loadedContent = url;

  xmlHttpCallback = callback;
  xmlHttp.onreadystatechange = ajaxLoaded;
  xmlHttp.open("GET", url, true);
  xmlHttp.send(null);
}

function ajaxLoaded() 
{ 
  if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
    xmlHttpCallback(xmlHttp.responseText);
} 

function GetXmlHttpObject()
{ 
  var objXMLHttp=null
  if (window.XMLHttpRequest)
    objXMLHttp=new XMLHttpRequest()

  else if (window.ActiveXObject)
    objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")

  return objXMLHttp
} 

//-->