public function getWebsiteStores($website, $langCode = null)
    {
        $stores = array();
        $config = Mage::helper('radial_core')->getConfigModel();
        $website = Mage::app()->getWebsite($website);
        foreach ($website->getGroups() as $group) {
            foreach ($group->getStores() as $store) {
                $storeId = $store->getStoreId();
                $config->setStore($storeId);
                if (!$langCode || ($langCode === $config->languageCode)) {
                    $store->setLanguageCode($config->languageCode);
                    $stores[$storeId] = $store;
                }
            }
        }
        return $stores;
    }