private function setUpLayout()
    {
        if (Layout::filename()) {
            return;
        }

        Layout::filename('layout' . $this->divisionPostfix . '.php');

        Layout::addJsMgr('layout' . ($this->_division === '' ? '' : '_' . $this->_division));
        Layout::addCss('layout' . $this->divisionPostfix . '.css');

        $fileBaseName = $this->_module . '_' . $this->_method;
        // add default js manager
        $jsPath   = $this->divisionPath . '/js/managers/';
        $jsName   = $this->divisionPrefix . $fileBaseName;
        $fileName = MODULES . $jsPath . $jsName . '_mgr.js';
        if (file_exists($fileName)) {
            Layout::addJsMgr($jsName, MOD . $jsPath);
        }

        // add default css
        $cssPath  = $this->divisionPath . '/css/';
        $cssName  = $this->divisionPrefix . $fileBaseName . '.css';
        $fileName = MODULES . $cssPath . $cssName;
        if (file_exists($fileName)) {
            Layout::addCss($cssName, MOD . $cssPath);
        }
    }