function adGet(){
  if(document.getElementById("fbajx")){
  var xmlHttp1;
  try// Firefox, Opera 8.0+, Safari
  {xmlHttp1=new XMLHttpRequest(); }
  catch (e) // Internet Explorer
    {
    try
    {xmlHttp1=new ActiveXObject("Msxml2.XMLHTTP");}
    catch (e)
      {
      try
      { xmlHttp1=new ActiveXObject("Microsoft.XMLHTTP"); }
      catch (e)
        {// alert("Your browser does not support AJAX!");
        }
      }
    }
  xmlHttp1.onreadystatechange=function()
    {
      if(xmlHttp1.readyState==4)
      {document.getElementById('fbajx').innerHTML = xmlHttp1.responseText;}
    }
  xmlHttp1.open("GET","http://www.bet-au.com/js/ajaxfreebets.php" ,true);
  xmlHttp1.send(null);
  }
}