public function onFinderBeforeSave($context, $row, $isNew)
	{
		// We only want to handle categories here.
		if ($context == 'com_categories.category')
		{
			// Query the database for the old access level and the parent if the item isn't new.
			if (!$isNew)
			{
				$this->checkItemAccess($row);
				$this->checkCategoryAccess($row);
			}
		}

		return true;
	}