/**
     * Overrides the parent method to allow additional regions in the layout view.
     */
    public function render($view, $data=null, $return=false)
    {
        $output = $this->renderPartial($view, $data, true);
        if($this->ajax && !$return)
        {
            echo $output;
            return;
        }

        if(($layoutFile = $this->getLayoutFile($this->layout)) !== false)
            $output = $this->renderFile($layoutFile, array(
                'content'   => $output,
                'filter'    => $this->filter,
                'manager'   => $this->manager,
            ), true);

        $output = $this->processOutput($output);

        if($return)
            return $output;
        else
            echo $output;
    }