<?php$categories = get_categories('parent=0');foreach($categories as $category) :?><div><a href="<?php echo get_category_link( $category->term_id ); ?>"><?php echo $category->cat_name; ?></a></div><ul><?phpquery_posts('cat='.$category->cat_ID);if (have_posts()) : while (have_posts()) : the_post();?><li><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></li><?php endwhile; endif; ?></ul><?php endforeach; ?>