private function _getPageHeadingtabNavigationBar(array $aPages, $sTag, $sCurrentPageSlug) { $_oTabBar = new AdminPageFramework_TabNavigationBar($aPages, $sCurrentPageSlug, $sTag, array(), array('format' => array($this, '_replyToFormatNavigationTabItem_PageHeadingTab'))); $_sTabBar = $_oTabBar->get(); return $_sTabBar ? "<div class='admin-page-framework-page-heading-tab'>" . $_sTabBar . "</div>" : ''; }