and * Andreas Moik . */ header("Cache-Control: no-cache"); header("Cache-Control: post-check=0, pre-check=0",false); header("Expires Mon, 26 Jul 1997 05:00:00 GMT"); header("Pragma: no-cache"); header("Content-type: application/vnd.mozilla.xul+xml"); require_once('../config/vilesci.config.inc.php'); echo ''."\n"; echo ''; echo ''; $prestudent_id = filter_input(INPUT_GET,'prestudent_id'); $lehrveranstaltung_id= filter_input(INPUT_GET,'lehrveranstaltung_id'); ?>