Trachbacks und pingbacks zulassen auber nicht anzeigen

<?php
function custom_comments($comment, $args, $depth) {
   $GLOBALS['comment'] = $comment; ?>
   <li <?php comment_class(); ?> id="li-comment-<?php comment_ID() ?>">
     <div id="comment-<?php comment_ID(); ?>">
      <div class="gravatar">
       <?php echo get_avatar($comment,$size='48',$default='' ); ?>
       <?php comment_reply_link(array_merge( $args, array('depth' => $depth, 'max_depth' => $args['max_depth']))) ?>
      </div>
      <div class='comment_content'>
      <?php printf(__('<cite class="author_name heading">%s</cite> <span class="says">says:</span>'), get_comment_author_link()) ?>
      <?php edit_comment_link(__('(Edit)'),'  ','') ?>
      <?php if ($comment->comment_approved == '0') : ?>
         <em><?php _e('Dein Kommentar wartet auf Moderation') ?></em>
         <br />
      <?php endif; ?>
      <div class="comment-meta commentmetadata">
      <a href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ) ?>"><?php printf(__('%1$s at %2$s'), get_comment_date(),  get_comment_time()) ?></a>
      </div>
   <div class='comment_text'>
      <?php comment_text() ?>
   </div>
      </div>
     </div>
<?php
        }

<?php
// Do not delete these lines
 if (!empty($_SERVER['SCRIPT_FILENAME']) && 'comments.php' == basename($_SERVER['SCRIPT_FILENAME']))
  die ('Please do not load this page directly. Thanks!');
 if ( post_password_required() ) { ?>
  <p class="nocomments">This post is password protected. Enter the password to view comments.</p>
 <?php
  return;
 }
?><!--wordpress needs all of the code above do not delete but you can edit the sentence-->
<!-- You can start editing here. -->
<!--if there is one comment-->
<?php if ( have_comments() ) : ?><!--you need the id comments for the links to the comments-->
 <h4 class="heading" id="comments"><?php comments_number('keine Kommentare', 'ein Kommentar', '% Kommentare' );?> zu “<?php the_title(); ?>”</h4>
 <ol class="commentlist"><!--one comment-->
 <?php wp_list_comments('callback=custom_comments'); ?>
 <!--end of one comment if you would like to seperate comments and pings please search for english tutorials-->
 </ol>
<!--comments navi-->
<div class="comment_nav">
 <?php previous_comments_link("<span class='comment_prev advancedlink'>&laquo; Older Comments</span>") ?>
 <?php next_comments_link("<span class='comment_next advancedlink'>Newer Comments &raquo;</span>") ?>
</div>
 
 <?php else : // this is displayed if there are no comments so far ?>
 <?php if ('open' == $post->comment_status) : ?>
  <!-- If comments are open, but there are no comments. -->
<span class="meta" id="comments"><?php comments_number('keine Kommentare', '1 Kommentar', '% Kommentare' );?> zu “<?php the_title(); ?>”</span>    
  <?php else : // comments are closed ?>
  <!-- If comments are closed. -->
  <span class="meta">Comments are closed.</span>
 <?php endif; ?>
<?php endif; ?><!--end of comments-->
<!--beginn of the comments form-->
<?php if ('open' == $post->comment_status) : ?>
<div id="respond"><!--you need div  id response for threaded comments-->
<?php comment_form_title( '<h3>schreibe einen Kommentar</h3>', '<h3>schreibe einen Kommentar zu %s</h3>' ); ?>
 
<!--if registration is required-->
<?php if ( get_option('comment_registration') && !$user_ID ) : ?>
<p>You must be <a href="<?php echo get_option('siteurl'); ?>/wp-login.php?redirect_to=<?php echo urlencode(get_permalink()); ?>">logged in</a> to post a comment.</p>
<?php else : ?>
<!--begin of the comment form read and understand -->
<form action="<?php echo get_option('siteurl'); ?>/wp-comments-post.php" method="post" id="commentform">
<?php if ( $user_ID ) : ?>
<p>eingeloggt als:<a href="<?php echo get_option('siteurl'); ?>/wp-admin/profile.php"><?php echo $user_identity; ?></a>. <a href="<?php echo wp_logout_url(get_permalink()); ?>" title="Log out of this account">ausloggen &raquo;</a></p>
<?php else : ?>
<p><input type="text" name="author" class="text_input" id="author" value="<?php echo $comment_author; ?>" size="22" tabindex="1"  />
<label for="author"><small>Name <?php if ($req) echo "(required)"; ?></small></label></p>
<p><input type="text" name="email" class="text_input" id="email" value="<?php echo $comment_author_email; ?>" size="22" tabindex="2" />
<label for="email"><small>Mail (will not be published) <?php if ($req) echo "(required)"; ?></small></label></p>
<p><input type="text" name="url" class="text_input" id="url" value="<?php echo $comment_author_url; ?>" size="22" tabindex="3" />
<label for="url"><small>Website</small></label></p>
<?php endif; ?>
<!--<p><small><strong>XHTML:</strong> You can use these tags: <code><?php echo allowed_tags(); ?></code></small></p>-->
<p><textarea name="comment" id="comment" cols="100%" rows="10" class='text_area' tabindex="4"></textarea></p>
<p><input name="submit" class="button" type="submit" id="submit" tabindex="5" value="senden" /><?php cancel_comment_reply_link("Cancel Reply"); ?><!--to cancel the comment link or not-->
<?php comment_id_fields(); ?><!--this is necessary because wp must know which comment to which article-->
<?php do_action('comment_form', $post->ID); ?><!--some plugins needs this hook--></p>
</form>
</div>
<?php endif; // If registration required and not logged in ?>
<?php endif; // if you delete this the sky will fall on your head ?>