/**
  * Gets the configs from the megamenu's config file
  *
  * @return array The array of megamenu configs
  */
 private static function get_megamenu_config()
 {
     global $TFUSE;
     if (self::$mm_config == null) {
         self::$mm_config = $TFUSE->get->ext_config(self::$mm_class_name, 'base');
     }
     return self::$mm_config;
 }