Wordpress issue

Any idea why I'm getting this extra box at the bottom of the last post on my Wordpress template?
I have been messing with this, but can not find out what's causing it to happen.
http://siteswedo.com/skb875test/

What I'm talking about:

 

Maybe try looking at this stuff:

<div id="posting">
</div>


<div class="navigation">
<div></div>
<div></div>
</div>



Try removing one or both of them and seeing what happens.

 

Nope :/ that doesn't work either.
I need to keep "posting" as it's what makes the box around the post.

.navigation.. I have no idea what this does, but when I delete it,it doesn't fix the problem.
thanks for the help though.

 

its probably in your page.php or single.php
<?php while (have_posts()) : the_post(); ?>

something mess up in the loop
try posting the code here

 

Here ya go.
page.php:

<?php get_header(); ?>

		<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
		<div class="post" id="post-<?php the_ID(); ?>">
			<h2><?php the_title(); ?></h2>      
			<?php the_content('<p class="serif">Read the rest of this page &raquo;</p>'); ?>
			<?php wp_link_pages(array('before' => '<p><strong>Pages:</strong> ', 'after' => '</p>', 'next_or_number' => 'number')); ?>
		</div>
		<?php endwhile; endif; ?>
	<?php edit_post_link('Edit this entry.', '<p>', '</p>'); ?>

<?php get_sidebar(); ?>

<?php get_footer(); ?>

Code (markup):

single.php:

<?php get_header(); ?>

<div id="main-col">

	<?php if (have_posts()) : while (have_posts()) : the_post(); ?>

		<div class="navigation">
			<div><?php previous_post_link('&laquo; %link') ?></div>
			<div><?php next_post_link('%link &raquo;') ?></div>
		</div>

		<div class="post" id="post-<?php the_ID(); ?>">
		
			<h1>
				<a href="<?php echo get_permalink() ?>" rel="bookmark" title="Permanent Link: <?php the_title_attribute(); ?>"><?php the_title(); ?></a>
			</h1>

			<?php the_content('<p class="serif">Read the rest of this entry &raquo;</p>'); ?>

			<?php wp_link_pages(array('before' => '<p><strong>Pages:</strong> ', 'after' => '</p>', 'next_or_number' => 'number')); ?>
			
			</div>
			
			<?php comments_template(); ?>	

			<?php endwhile; else: ?>

				<p>Sorry, no posts matched your criteria.</p>

			<?php endif; ?>

		</div>

<?php get_sidebar(); ?>

<?php get_footer(); ?>

Code (markup):