latest cats list

<?php get_header(); ?>
    <?php
    $args = array( 'category_name' => 'logos', 'numberposts' => 3 );
    $lastposts = get_posts( $args );
    if($lastposts) {
        foreach($lastposts as $post) $lastpostid[]= $lastpost->ID;
    }else{
        $lastpostid[]= 0;
    }
    rewind_posts();
    ?>

    <?php
    $args = array(
        'category_name' => 'logos',
        'posts_per_page'     => 24,
        'orderby'    => 'rand'
    );
    ?>
    <?php query_posts($args); ?>
        <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
            <div class="thumb">
                <?php if (in_array($post-ID,$lastpostid) : ?>
                    <div class="new">
                        <a href="<?php the_permalink(); ?>"><img src="<?php bloginfo("template_directory"); ?>/images/spacer.png" /></a>
                    </div>
                <?php endif ?>
                <?php if (has_post_thumbnail()) {
                    the_post_thumbnail("thumb"); ?>
                <?php }
                else { ?>
                    <img src="<?php bloginfo("template_directory"); ?>/images/thumb.jpg" />
                <?php } ?>
            </div>
        <?php endwhile; else: ?>
            <p><?php _e("Sorry, no posts matched your criteria."); ?></p>
        <?php endif; ?>
    <?php wp_reset_query(); ?>
<?php get_sidebar(); ?>
<?php get_footer(); ?>