not work this my comments.php where i will show navigation?

<?php
/*
Template Name: Comments
*/
?>
<?php // Do not delete these lines
if ('comments.php' == basename($_SERVER['SCRIPT_FILENAME']))
die ('Please do not load this page directly. Thanks!');
if (!empty($post->post_password)) { // if there's a password
if ($_COOKIE['wp-postpass_' . COOKIEHASH] != $post->post_password) { // and it doesn't match the cookie
?>
<p class="nocomments"><?php _e("This post is password protected. Enter the password to view comments."); ?></p>
<?php
return;
}
}
/* This variable is for alternating comment background */
$oddcomment = 'alt';
?>
<!-- You can start editing here. -->
<?php global $options; foreach ($options as $value) { if (get_settings( $value['id'] ) === FALSE) { $$value['id'] = $value['std']; } else { $$value['id'] = get_settings( $value['id'] ); } } ?>
<div id="allcomments">
<?php if ($comments) : ?>
<?php
/* Count the totals */
$numPingBacks = 0;
$numComments = 0;
/* Loop through comments to count these totals */
foreach ($comments as $comment) {
if (get_comment_type() != "comment") { $numPingBacks++; }
else { $numComments++; }
}
?>
<?php
/* This is a loop for printing comments */
if ($numComments != 0) : ?>
<h3 id="comments"><a title="<?php _e("Comments RSS Feed for This Entry"); ?>" href="<?php the_permalink() ?>feed"><img src="<?php bloginfo('stylesheet_directory'); ?>/images/FeedIcon-16.gif" alt="<?php _e("RSS"); ?>" title="<?php _e("Comments RSS Feed for This Entry"); ?>" style="float:right;margin: 4px 0 0 0;" /></a><?php _e("Comments"); ?>: <?php _e($numComments); ?> | <a href="#<?php _e("respond"); ?>" title="<?php _e("Post a Comment"); ?>"><?php _e("Post a Comment"); ?></a> | <a href="<?php trackback_url(); ?>" title="<?php _e("Trackback URL"); ?>"><?php _e("Trackback URL"); ?></a></h3>
<ol class="commentlist">
<?php foreach ($comments as $comment) : ?>
<?php if (get_comment_type()=="comment") : ?>
<li class="clearfix <?php if ( $comment->comment_author_email == get_the_author_email() ) echo 'mycomment'; else echo $oddcomment; ?>" id="comment-<?php comment_ID() ?>">
<?php /* This adds the Gravatar */ if (function_exists('get_avatar')) { ?>
<?php
$gravsize = $wp_vybe_grav_size;
echo get_avatar($comment,$size="$gravsize");
?>
<?php } else { ?>
<?php if ( !empty( $comment->comment_author_email ) ) {
$gravsize = $wp_vybe_grav_size;
$md5 = md5( $comment->comment_author_email );
echo "<img class='comment-grav' src='
http://www.gravatar.com/avatar.php?gravatar_id=$md5&size=$gravsize' alt='' />"; } ?>
<?php } ?>
<p class="commentmetadata">
<cite><?php comment_author_link() ?></cite> | <a href="#comment-<?php comment_ID() ?>" title=""><?php comment_date('M j, Y') ?></a> | <a href="#respond"><?php _e("Reply"); ?></a><?php edit_comment_link('Edit',' | ',''); ?></p>
<?php if ($comment->comment_approved == '0') : ?>
<p><em><?php _e("Your comment is awaiting moderation."); ?></em></p>
<?php endif; ?>
<?php comment_text() ?>
</li>
<?php
/* Changes every other comment to a different class */
$oddcomment = ( empty( $oddcomment ) ) ? 'alt' : '';
?>
<?php endif; endforeach; ?>
</ol>
<?php if(function_exists('wp_commentnavi')) { wp_commentnavi(); } ?>
<?php endif; ?>
<?php
/* This is a loop for printing trackbacks if there are any */
if ($numPingBacks != 0) : ?>
<h3 id="trackbacks"><?php _e("Trackbacks"); ?>: <?php _e($numPingBacks); ?> | <a href="<?php trackback_url(); ?>" title="<?php _e("Trackback URL"); ?>"><?php _e("Trackback URL"); ?></a></h3>
<ol class="tblist">
<?php foreach ($comments as $comment) : ?>
<?php if (get_comment_type()!="comment") : ?>
<li id="comment-<?php comment_ID() ?>">
<?php _e("From"); ?> <?php comment_author_link() ?> <?php _e("on"); ?> <a href="#comment-<?php comment_ID() ?>" title=""><?php comment_date('M j, Y') ?></a><?php edit_comment_link('Edit',' | ',''); ?>
<?php if ($comment->comment_approved == '0') : ?>
<p><em><?php _e("Your comment is awaiting moderation."); ?></em></p>
<?php endif; ?>
</li>
<?php endif; endforeach; ?>
</ol>
<?php endif; ?>
<?php else :
/* No comments at all means a simple message instead */
?>
<?php if(function_exists('wp_commentnavi')) { wp_commentnavi(); } ?>
<?php endif; ?>
<?php if (comments_open()) : ?>
<h3 id="respond"><a title="<?php _e("Comments RSS Feed for This Entry"); ?>" href="<?php the_permalink() ?>feed"><img src="<?php bloginfo('stylesheet_directory'); ?>/images/FeedIcon-16.gif" alt="<?php _e("RSS"); ?>" title="<?php _e("Comments RSS Feed for This Entry"); ?>" style="float:right;margin: 4px 0 0 0;" /></a><?php _e("Post a Comment"); ?> | <a href="<?php trackback_url(); ?>" title="<?php _e("Trackback URL"); ?>"><?php _e("Trackback URL"); ?></a></h3>
<?php if (get_option('comment_registration') && !$user_ID ) : ?>
<p id="comments-blocked"><?php _e("You must be"); ?> <a href="<?php echo get_option('siteurl'); ?>/wp-login.php?redirect_to=<?php the_permalink(); ?>"><?php _e("logged in"); ?></a> <?php _e("to post a comment."); ?></p>
<?php else : ?>
<form action="<?php echo get_option('siteurl'); ?>/wp-comments-post.php" method="post" id="commentform">
<?php if ($user_ID) : ?>
<p><?php _e("You are logged in as"); ?> <a href="<?php echo get_option('siteurl'); ?>/wp-admin/profile.php"><?php echo $user_identity; ?></a>. <a href="<?php echo get_option('siteurl'); ?>/wp-login.php?action=logout" title="<?php _e("Log out of this account"); ?>"><?php _e("Logout"); ?></a>.</p>
<?php else : ?>
<p><input type="text" name="author" id="author" value="<?php echo $comment_author; ?>" size="22" tabindex="1" />
<label for="author"><small><?php _e("Name"); ?> <?php if ($req) echo "(required)"; ?></small></label></p>
<p><input type="text" name="email" id="email" value="<?php echo $comment_author_email; ?>" size="22" tabindex="2" />
<label for="email"><small><?php _e("Mail (will not be published)"); ?> <?php if ($req) echo "(required)"; ?></small></label></p>
<p><input type="text" name="url" id="url" value="<?php echo $comment_author_url; ?>" size="22" tabindex="3" />
<label for="url"><small><?php _e("Website"); ?></small></label></p>
<?php endif; ?>
<p><textarea name="comment" id="comment" cols="5" rows="10" tabindex="4"></textarea></p>
<p><input name="submit" type="submit" id="submit" tabindex="5" value="<?php _e("Submit Comment"); ?>" />
<input type="hidden" name="comment_post_ID" value="<?php echo $id; ?>" /></p>
<?php do_action('comment_form', $post->ID); ?>
</form>
<?php endif; // If registration required and not logged in ?>
<?php else : // Comments are closed ?>
<p id="comments-closed"><?php _e("Sorry, comments for this entry are closed at this time."); ?></p>
<?php endif; ?>
</div>