function ttContactValidation()
{
	var errorMSG = "";
	var email = document.newEmailForm.userEmail.value;

	if  ((email == '') || !email.match(/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$/) )
	{ errorMSG += "Please enter in a valid email.\n"; }

	if (errorMSG != "")
	{ alert(errorMSG); return false; }
}

var xmlHttp;

function saveEmail()
{ 
var url="saveEmail.asp?newEmail=" + document.newEmailForm.userEmail.value;
xmlHttp=GetXmlHttpObject(stateChanged);
xmlHttp.open("GET", url , true);
xmlHttp.send(null);
return false;
} 

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete");
{ 
document.getElementById("emailSignupForm").innerHTML=xmlHttp.responseText;
} 
}

function GetXmlHttpObject(handler)
{ 
var objXmlHttp=null;

if (navigator.userAgent.indexOf("Opera")>=0)
{
alert("This example doesn't work in Opera"); 
return; 
}
if (navigator.userAgent.indexOf("MSIE")>=0)
{ 
var strName="Msxml2.XMLHTTP";
if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
{
strName="Microsoft.XMLHTTP";
} 
try
{ 
objXmlHttp=new ActiveXObject(strName);
objXmlHttp.onreadystatechange=handler; 
return objXmlHttp;
} 
catch(e)
{ 
alert("Error. Scripting for ActiveX might be disabled"); 
return; 
} 
} 
if (navigator.userAgent.indexOf("Mozilla")>=0)
{
objXmlHttp=new XMLHttpRequest();
objXmlHttp.onload=handler;
objXmlHttp.onerror=handler;
return objXmlHttp;
}
}