function openPopUp(url, width, height)
{
	var left = (screen.width - width) / 2;
	var top = (screen.height - height) / 2;
	window.open(url, "_blank", "fullscreen=no,location=no,left=" + left + ",top=" + top + ",height=" + height + ",width=" + width + ",menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no");
}

function openScrollablePopUp(url, width, height)
{
	var left = (screen.width - width) / 2;
	var top = (screen.height - height) / 2;
	window.open(url, "_blank", "fullscreen=no,location=no,left=" + left + ",top=" + top + ",height=" + height + ",width=" + width + ",menubar=no,resizable=no,scrollbars=yes,status=no,toolbar=no");
}