var lastPopup;
function showPop(popup)
{
	if(lastPopup) { closePop(lastPopup); }
	obj = document.getElementById(popup);
	getSetXY(popup);
	obj.style.display = "block";
	lastPopup=popup;
}
function closePop(popup)
{
	obj = document.getElementById(popup);
	obj.style.display = "none";
}

function closeVid(popup)
{
	obj = document.getElementById(popup);
	obj.style.display = "none";
	location.reload(true);
}

function getSetXY(popup)
{
	if(popup)
	{
		var locOfCell=document.getElementById('bannerCell');
		var offX=findXorY(locOfCell, 'x') + 150;
		var offY=findXorY(locOfCell, 'y') + 160;
		document.getElementById(popup).style.left=offX + 'px';
		document.getElementById(popup).style.top=offY + 'px';
	}
}