function comicpress_display_post_author() {
    global $post,$authordata;
    if ($post->post_type == 'post') { ?>
    <span class=\"post-author\">
<?php
        if(function_exists('coauthors_posts_links')) {
            _e('by ','comicpress'); coauthors_posts_links();
        } else {
            _e('by ','comicpress'); the_author_posts_link();
        }
?>
    </span>
    <?php }
}