function trailer_window(nr)
	{
		ziel="http://www.startrek.de/elements/stxi_trailer/show_trailer.php?nr="+nr;
		wd=window.open(ziel, "trailer", "width=850,scrollbars=no,resizable=no,toolbar=no,location=no,menubar=no,status=no,dependent=yes,height=450");
	}