function customizeNavigation($skintemplate, &$links)
{
ThreadPermalinkView::customizeThreadNavigation($skintemplate, $links, $this);
if (isset($links['actions']['protect'])) {
$links['actions']['protect']['class'] = 'selected';
}
if (isset($links['actions']['unprotect'])) {
$links['actions']['unprotect']['class'] = 'selected';
}
}