functions.php

<?php
if ( function_exists('register_sidebar') )
    register_sidebar();
?>
<?php
function list_pings($comment, $args, $depth) {
       $GLOBALS['comment'] = $comment;
?>
<li id="comment-<?php comment_ID(); ?>"><?php comment_author_link(); ?>
<?php } ?>
<?php
add_filter('get_comments_number', 'comment_count', 0);
function comment_count( $count ) {
        if ( ! is_admin() ) {
                global $id;
                $comments_by_type = &separate_comments(get_comments('status=approve&post_id=' . $id));
                return count($comments_by_type['comment']);
        } else {
                return $count;
        }
}
?>
<?php
function ddnetwork_comment($comment, $args, $depth) {
	$GLOBALS['comment'] = $comment;
?>
<li <?php comment_class(); ?> id="li-comment-<?php comment_ID() ?>">
<div class="comment-container" id="comment-<?php comment_ID(); ?>">

<div class="comment-left-box">
	<div class="name-container">
		<?php printf(__('<cite class="fn">%s</cite>'), get_comment_author_link()) ?>
	</div><!--/name-container-->

	<div class="author-avatar">
		<?php echo get_avatar($comment, $size = '80', 'http://www.static.dvorakdesigns.com/blog-files/images/default-avatar.gif' ); ?><br />
        <a href="<?php comment_author_url(); ?>" rel="external nofollow" target="_blank">Website</a>
	</div><!--/author-avatar-->
</div><!--/comment-left-box-->

<div class="float-left"><img src="<?php bloginfo('template_url'); ?>/images/single-comment-arrow.png" width="17" height="72" alt="" /></div><!--comment-arrow-->

<div class="comment-right-box">
	<div class="comment-body">
		<?php comment_text() ?> <?php comment_reply_link(array_merge( $args, array('depth' => $depth, 'max_depth' => $args['max_depth']))) ?> <?php edit_comment_link(__('(Edit)'),'  ','') ?>
	</div><!--comment-body-->

	<div class="comment-meta commentmetadata float-right">
		<a href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ) ?>" title="Get Comment Permalink"><?php printf(__('%1$s at %2$s'), get_comment_date(),  get_comment_time()) ?></a>
	</div><!--/comment-meta-->

	<?php if ($comment->comment_approved == '0') : ?>
		<em><?php comment_author(); ?></em>
	<?php endif; ?>
</div><!--comment-right-box-->
<div class="clear"></div>

</div><!--/comment-container-->
<?php
}
?>
<?php
if ( function_exists('register_sidebar') )
register_sidebar(array(
'before_widget' => '',
'after_widget' => '',
'before_title' => '<div class="box-header">',
'after_title' => '</div>',
));
?>
<?php
function home_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'home_page_menu_args' );
?>