var xmlHttp;
function createRequest(){
	if(window.ActiveXObject){
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else if(window.XMLHttpRequest){
		xmlHttp = new XMLHttpRequest();
	}
}

function submitNewsletter(name,email,url){
	document.getElementById('newsletter_signup').innerHTML = '<img src="images/indicator_green.gif">';
	createRequest();
	var url = "http://"+url+"fridayshirts.com/updateNews.php?name="+name+"&email="+email;
	xmlHttp.open("GET", url, true);
	xmlHttp.onreadystatechange = StateChange;
	xmlHttp.send(null);
}
function StateChange(){
	if(xmlHttp.readyState == 4){
			var getheadTag = document.getElementsByTagName('head')[0];
			setjs = document.createElement('script');
			setjs.setAttribute('type', 'text/javascript');
			getheadTag.appendChild(setjs);
			setjs.text = xmlHttp.responseText;
			//alert(setjs.text);
	}
}