public static function staticNav(HTMLHandlerInterface $HTMLHandler, DOMNode $HTMLElement, $ref, $targetContainerId, $targetGroupId, $navGroup, $display = self::DISPLAY_NONE)
    {
        $staticNav = [];
        $staticNav['ref'] = $ref;
        $staticNav['target_container_id'] = $targetContainerId;
        $staticNav['target_group_id'] = $targetGroupId;
        $staticNav['nav_group'] = $navGroup;
        $staticNav['display'] = $display;

        $HTMLHandler->data($HTMLElement, 'static-nav', $staticNav);
    }