var xmlHttp

function filterNewsletter(ioption2)
{
xmlHttp=GetXmlHttpObject3();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="optin.asp";
url=url+"?email="+ioption2;
url=url+"&sid="+Math.random();

xmlHttp.onreadystatechange=stateChanged3;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 

function stateChanged3() 
{ 
if (xmlHttp.readyState==4) { 
	document.getElementById("newssignup").innerHTML=xmlHttp.responseText;
}
else {
	updatepage3("<img src=\'./images/process_sm.gif\' hspace='30' vspace='5'>","newssignup");
	}
}

function GetXmlHttpObject3()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}
function updatepage3(str,responsediv){
    document.getElementById(responsediv).innerHTML = str;
}