function mailingList_subscribe()
{ 
	//Optional: Show a waiting message in the layer with ID ajax_response
	document.getElementById("mailingList_form").style.display = "none";	
	document.getElementById("mailingListStat_text").innerHTML = "<div><span>subscribing...</span></div>";	
	
	//Sending data
	xmlHttp = GetXmlHttpObject();
	if (xmlHttp != null)
	{			
		var email = encodeURI(document.getElementById('email').value);
		if (document.getElementById('Subscribe').checked == true)
		{
			var subscribe = encodeURI(document.getElementById('Subscribe').value);
		} else {
			var subscribe = encodeURI(document.getElementById('Unsubscribe').value);
		}
		var url		= "../admin/mailing_list_subscribe.php";
		url = url +	"?submit_form=" + 1 + 
								"&email=" + email + 
								"&subscribe=" + subscribe + 
								"&sid=" + Math.random();
		xmlHttp.onreadystatechange = stateChanged;
		xmlHttp.open("GET", url, true);
		xmlHttp.send(null);
	} 
}

function stateChanged()
{ 
	if (xmlHttp.readyState == 4)
	{ 	
		document.getElementById("mailingListStat_text").innerHTML = "";	
		document.getElementById("mailingList_form").style.display = "";	
		document.getElementById("mailingList_form").innerHTML = xmlHttp.responseText;	
	}
}