// putte alle mappene inni et array
	if ($handle = opendir($PhotoDir)) {
		$galleries = array();
	    while (false !== ($gallery = readdir($handle))) {
			if ($gallery != "." && $gallery != ".." && is_dir("$PhotoDir/$gallery")) {
				array_push($galleries, $gallery);
			}
		}
	    closedir($handle); 
	}