var xmlhttp

function ShowPage()
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }
var url="CoachRotator.aspx";
url+="?ms=" + new Date().getTime();
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
setTimeout("ShowPage()", 5*1000);
}

function stateChanged()
{
if (xmlhttp.readyState==4)
  { 
  //alert(document.getElementById("txtHint"));
  document.getElementById("divDisplay").innerHTML=xmlhttp.responseText;
  }
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}

window.onload=ShowPage;