function grab_email()
{
	var email = document.getElementById("email")
	var ev = email.value;
	//alert("ev: " + ev);
	
	var ao = ajax_object();
	var url = "scripts/grab.php?e=" + escape(ev);
	//alert("url: " + url);
	
	ao.open("GET",url,true);
	ao.onreadystatechange=function()
	{
		if(ao.readyState==4)
		{
			var ans = ao.responseText;
			var mesObj = document.getElementById("mes")
			if(ans=='1')
				mesObj.innerHTML = "Email successfully added :)";
			else
				mesObj.innerHTML = "Error adding your email :( Please try submitting again.";
			mesObj.style.display="block";
			ao = null;
		}
	}
	ao.send(null);
}

function ajax_object(){
	var a=null;
	if(window.ActiveXObject){
		a=new ActiveXObject("Msxml2.XMLHTTP");
		if(!a){
			a=new ActiveXObject("Microsoft.XMLHTTP")
		}
	}else if(window.XMLHttpRequest){
		a=new XMLHttpRequest()
	}
	return a
}