// Required to Ajaxify
function getXMLHttp(handler)
{
  var xmlHttp;			
  try
  {
    // Firefox, Opera 8.0+, Safari
    xmlHttp = new XMLHttpRequest();
  }
  catch(e)
  {
    // Internet Explorer
    try
    {
      xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch(e)
    {
      try
      {
        xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
      }
      catch(e)
      {
        alert("Your browser does not support AJAX! Please Enable ActiveX In Your Browser!")
        return false;
      }
    }
  }
  
  xmlHttp.onerror = handler;
  xmlHttp.onreadystatechange = handler;
  return xmlHttp;
}