501c501,504
function _questions_top($node, $back_to_top, $tid, &$questions, &$answers) {
    $anchor = $tid . "n" . $node->nid;
-   $this_page = ltrim(request_uri(), "/");
+   $this_page = 'faq';
+   if (arg(0) == 'faq' && is_numeric(arg(1))) {
+     $this_page .= "/" . arg(1);
+   }
    $questions .= "<li>" . l(t($node->title), $this_page, NULL, NULL, $anchor) . "</li>";
    $answers .= "<dt>" . l(t($node->title), "node/$node->nid", array("name" => "$anchor")) . "</dt>";
    $answers .= "<dd>" . t($node->body) . $back_to_top . "</dd>";
    return;
}