function ShowSimplePopUp( href, width, height )
{
	var left = ( window.screen.width - width )   / 2;
	var top  = ( window.screen.height - height ) / 2;
	
	var features = "location=no,menubar=no,resizable=no,scrollbars=no,"
	features    += "status=no,titlebar=no,toolbar=no,width=" + width
	features    += ",height=" + height + ",left=" + left + ",top=" + top;
		
	window.open( href, "", features, false );
}