function countdown() {
			setTimeout('pop()',2000);
		}
		function pop() {
			document.getElementById('pop').style.visibility = "visible";
			setTimeout('popunder()',40000);
		}
		function popunder() {
			document.getElementById('pop').style.visibility = "hidden";
		}
		function toggle() {
			document.getElementById('close').style.display = "none";
			
			document.getElementById('pop').style.visibility = "hidden";
		}