$page->startPanel('help');
$page->add('Navigate using icons bellow, use "up" to go up in the hierarchy');
$page->endPanel('help');
$page->addSeparator();
$page->startPanel('breadcrumb');
$parent = $module->getParent();
if ($parent) {
    $parent_link = new url();
    $parent_link->setParam('node', $parent->getNode());
    $page->add('<a href="' . $parent_link->render() . '">Up</a> ');
} else {
    $page->add('You are at the root of this site');
}
$page->endPanel('breadcrumb');
$page->addSeparator();
$browser->addAction('delete', 'effacer');
$browser->setGlobalAction('browse');
$childs = $module->getChild();
if ($childs) {
    foreach ($childs as $child) {
        $browser->addFolder($child);
    }
}
$page->startPanel('browser');
$page->add($browser->render());
$page->endPanel('browser');
$page->addSeparator();
$page->startPanel('copy');
$page->add('&copy; Philippe Jadin');
$page->endPanel('copy');
echo $page->render();