protected function postLinks($arrows = true) {
        $paging = '';
        if (self::$current != self::$totalPages && $arrows) {
            $paging .= $this->buildLink((self::$current + 1), '&gt;');
            if (self::$current != (self::$totalPages - 1)) { $paging .= $this->buildLink(self::$totalPages, '&raquo;'); }
        }
        return $paging;
    }