function Vollbild(Url) {
	Breite=screen.width-10;
	Hoehe=screen.height-90;

	if (Hoehe<550) 	{
		Hoehe=screen.height-70;
		window.open(Url, "timeorgfull", "width=" + Breite + ",height=" + Hoehe + ",left=0,top=0,fullscreen=no, scrollbars=yes, status=no");
	}
	    else {
		window.open(Url, "timeorgfull", "width=" + Breite + ",height=" + Hoehe + ",left=0,top=0,fullscreen=no, scrollbars=yes, status=yes");
	}
}