function TEST($offset)
    {
        $total_article_query = new WP_Query(array(
            'category_name'=>get_the_title(),
            'post_type' => 'post',
            ));

     echo"total articles: $total_article_query->found_posts" . " offset: $offset";

        if ($offset = ($total_article_query->found_posts - 1))
        {
            echo
            $nombrePosts = 1;
        }
        else if ($offset < ($total_article_query->found_posts - 1))
        {
            $nombrePosts = 2;
        }
        echo "nombre posts: $nombrePosts";
        return $nombrePosts;
    }