Formatierung in der Sidebar

<div class="LatestCom">
<h3>Letzte Beiträge</h3>
 <ul>
  <?php get_archives('postbypost','10','html','',''); ?>
 </ul>
</div>


<!-- Start Recent Comments -->
<?php if (function_exists('mdv_recent_comments')) { ?>
<div class="LatestCom">
<h3>Letzte Kommentare</h3>
 <ul>
  <?php mdv_recent_comments('10'); ?>
 </ul>
</div>
<?php } ?>
<!-- End Recent Comments -->

if (function_exists('mdv_recent_comments')) { 
}else{
        
    function mdv_recent_comments($no_comments = 10, $comment_lenth = 5, $before = '<li class="off" onmouseover=this.className="on"; onmouseout=this.className="off";>', $after = '</li>', $show_pass_post = false, $comment_style = 0) {
        global $wpdb;
        $request = "SELECT ID, comment_ID, comment_content, comment_author, comment_author_url, post_title FROM $wpdb->comments LEFT JOIN $wpdb->posts ON $wpdb->posts.ID=$wpdb->comments.comment_post_ID WHERE post_status IN ('publish','static') ";
        if(!$show_pass_post) $request .= "AND post_password ='' ";
        $request .= "AND comment_approved = '1' ORDER BY comment_ID DESC LIMIT $no_comments";
        $comments = $wpdb->get_results($request);
        $output = '';
        if ($comments) {
            foreach ($comments as $comment) {
                $comment_author = stripslashes($comment->comment_author);
                if ($comment_author == "")
                    $comment_author = "anonymous"; 
                $comment_content = strip_tags($comment->comment_content);
                $comment_content = stripslashes($comment_content);
                $words=split(" ",$comment_content); 
                $comment_excerpt = join(" ",array_slice($words,0,$comment_lenth));
                $permalink = get_permalink($comment->ID)."#comment-".$comment->comment_ID;
    
                if ($comment_style == 1) {
                    $post_title = stripslashes($comment->post_title);
                    
                    $url = $comment->comment_author_url;
    
                    if (empty($url))
                        $output .= $before . $comment_author . ' on ' . $post_title . '.' . $after;
                    else
                        $output .= $before . "<a href='$url' rel='external'>$comment_author</a>" . ' on ' . $post_title . '.' . $after;
                }
                else {
                    $output .= $before . '' . $comment_author . ':  <a href="' . $permalink;
                    $output .= '" title="View the entire comment by ' . $comment_author.'">' . $comment_excerpt.'</a>' . $after;
                }
            }
            $output = convert_smilies($output);
        } else {
            $output .= $before . "None found" . $after;
        }
        echo $output;
    }
}
?>
<?php
if ( function_exists('register_sidebar') )
register_sidebar(array('name'=>'sidebar1',
'before_widget' => '',
'after_widget' => '',
'before_title' => '<h2>',
'after_title' => '</h2>',
));
register_sidebar(array('name'=>'sidebar2',
'before_widget' => '',
'after_widget' => '',
'before_title' => '<h2>',
'after_title' => '</h2>',
));
?>