public function acquireItem($key, $index = false)
    {
        $retval = false;
        
        if ($index === false && CNabuEngine::getEngine()->isMainDBAvailable()) {
            $item = new CNabuSiteTargetSection($key);
            if ($item->isFetched()) {
                $retval = $item;
            }
        }
        
        return $retval;
    }