// JavaScript Document

function closePopup(number)
{
	var popClose = document.getElementById("pop" + (number ? number : ""));
	var popBackgroundClose = document.getElementById("popBackground");
	popClose.className="none";
	popBackgroundClose.className="none";
}
function displayPopup(number)
{
	var popOpen = document.getElementById("pop" + (number ? number : ""));
	var popBackgroundOpen = document.getElementById("popBackground");
	popOpen.className="block";
	popBackgroundOpen.className="block";
}