var zufall = Math.round((Math.random() * 1000000));

	function zoom(datei, breit, hoch) {
		bigPop = window.open(datei, "PopUp" +zufall, "width=" +breit+ ",height=" +hoch+ ",resizable=no,menubar=no,status=no,locationbar=no,dependent=yes,scrollbars=no");
		bigPop.focus();
	}
	function zoom2(datei, breit, hoch) {
	 big2Pop = window.open(datei, "PopUp" +zufall, "width=" +breit+ ",height=" +hoch+ ",resizable=no,menubar=no,status=no,locationbar=no,dependent=yes,scrollbars=yes");
	 big2Pop.focus();
	}