var popup = null;

function pop(url, ws)
		{
		var popupwin = window.open (url,'popup', ws + 'location=no,toolbar=no,directories=no,menubar=no,resizable=no,scrollbars=yes,status=no');
		popup = popupwin;
		setTimeout('winfocus();', 333);
		}

function winfocus()
		{
		if(popup)
			{
			popup.focus();
			popup.moveTo(50, 50);
			}
		}