public function doExecute( ipsRegistry $registry )
    {


        //-----------------------------------------
        // What to do?
        //-----------------------------------------

        if ( $this->request['do'] == 'getPage')
        {
                    /* Load topic class */
                if ( ! $this->registry->isClassLoaded('topics') )
                {
                    $classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir( 'forums' ) . "/sources/classes/topics.php", 'app_forums_classes_topics', 'forums' );
                    $this->registry->setClass( 'topics', new $classToLoad( $this->registry ) );
                }

                $this->lang->loadLanguageFile( array( 'public_topic', 'public_mod' ), 'forums' );
                $this->_getPage();
        } else {
            parent::doExecute($registry);
        }

    }