if ($category->id != 1 && is_object($cookie) &&
    strpos($_SERVER['HTTP_USER_AGENT'],'bot') === false &&
    strpos($_SERVER['HTTP_USER_AGENT'],'baidu') === false &&
    strpos($_SERVER['HTTP_USER_AGENT'],'spider') === false &&
    strpos($_SERVER['HTTP_USER_AGENT'],'Ask Jeeves') === false &&
    strpos($_SERVER['HTTP_USER_AGENT'],'slurp') === false &&
    strpos($_SERVER['HTTP_USER_AGENT'],'crawl') === false)
{
    $category = new Category(intval(Tools::getValue('id_category')), intval($cookie->id_lang));
    $nbProducts = $category->getProducts(NULL, NULL, NULL, $orderBy, $orderWay, true);
    if ($nbProducts == 1)
    {
        $cat_products = $category->getProducts(intval($cookie->id_lang), 1, 1, $orderBy, $orderWay);
        foreach ($cat_products AS $product)
        {
            Header( "Location: ".$product['link']);
            exit;
        }
    }
}