public function addCategoryToCrawlerQueue($category) {
        $catUrls = array();
        $origStore = Mage::app()->getStore();
        foreach (Mage::app()->getStores() as $storeId => $store) {
            Mage::app()->setCurrentStore($store);
            $catUrls[] = $category->getUrl();
        }
        Mage::app()->setCurrentStore($origStore);
        return $this->addUrlsToCrawlerQueue($catUrls);
    }