// get all the categories from the database
    $cats = get_categories();
    // loop through the categries
    foreach ($cats as $cat) {
        // setup the cateogory ID
        $cat_id= 0;
        // Make a header for the cateogry
        // create a custom wordpress query
        query_posts("cat=$cat_id&posts_per_page=22");
        // start the wordpress loop!
        if (have_posts()) : while (have_posts()) : the_post();