var xmlHttp
var xmlHttp1
function subscribeNow()
{
	var f = document.getElementById('subscriptionform');
	var userEmailAddress = f.userMail.value;
	
		xmlHttp2=GetXmlHttpObject()
		if (xmlHttp2==null)
		{
		alert ("Browser does not support HTTP Request")
		return
		} 
		var url="subscribe.php"
		
		url=url+"?checkCode="+userEmailAddress
		url=url+"&sid="+Math.random()
		xmlHttp2.onreadystatechange=stateChangedforhome
		xmlHttp2.open("GET",url,true)
		xmlHttp2.send(null)
}


function stateChangedforhome() 
{ 
	// If Ready state is 4
	if (xmlHttp2.readyState<4)
	{
		document.getElementById("response").innerHTML="<img src=\"images/ajax-loader.gif\" style=\"vertical-align:middle\">";
		
	}

	if (xmlHttp2.readyState==4 || xmlHttp2.readyState=="complete")
	{ 
		document.getElementById("response").innerHTML=xmlHttp2.responseText 
	} 
} 

function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
}
return objXMLHttp
}