function convert_menu($m)
{
    if (is_array($m)) {
        if (sizeof($m) > 0) {
            foreach ($m as $k => $v) {
                $m[$k] = convert_menu($v);
            }
        }
    } else {
        $m = 'show.php?dok=' . $m;
    }
    return $m;
}
    $a = Path::absolute($u);
    $b = Path::absolute($root . substr($_SERVER['REQUEST_URI'], 1));
    if ($a == $b) {
        $item = FileReader::readFile($root . 'menulinkv.html', $v);
    } else {
        $item = FileReader::readFile($root . 'menulink.html', $v);
    }
    return $item;
}
// -- obsolete
// rekursive Funktion, gibt zusammengeh�ige Menpunkte zurck
// und ruft sich fr Untermens wieder auf
function get_menuitem($root, $url, $caption = '', $s = '')
{
    $item = '';
    if (is_array($url) && sizeof($url) > 0) {
        if ($caption) {
            $item = htmlformat_menuitem($root, $s . '++', $url['0'], $caption);
            unset($url['0']);
        }
        foreach ($url as $c => $u) {
            $item .= get_menuitem($root, $u, $c, ' ' . $s);
        }
    } else {
        $item = htmlformat_menuitem($root, $s . '+-', $url, $caption);
    }
    return $item;
}
$v['menu'] = get_menuitem($root, convert_menu($dok_menu));
$content = new tmpl('index.html', $v);
$output->out($content);