public static function getEnabler() { if (self::$_bLoadedTabEnablerScript) { return ''; } self::$_bLoadedTabEnablerScript = true; new self(); $_sScript = <<<JAVASCRIPTS jQuery( document ).ready( function() { // the parent element of the ul tag; The ul element holds li tags of titles. jQuery( '.admin-page-framework-section-tabs-contents' ).createTabs(); }); JAVASCRIPTS; return "<script type='text/javascript' class='admin-page-framework-section-tabs-script'>" . '/* <![CDATA[ */' . $_sScript . '/* ]]> */' . "</script>"; }