Using previous post links when importing posts from WordPress?

Hi everyone!

I have a simple website, and I have installed a wordpress blog on it.

Right now, I’m “importing” the posts from the blog as news items on the news section. Everything is going fine there. I’m showing 5 of them.

My problem is that I want to put a link to the older posts, so that when the user clicks on it, the page refreshes and the other posts are shown. And I dunno how to do it.

This is the code I used to get the posts:

<?php
require_once($_SERVER [ 'DOCUMENT_ROOT'].'/blog/wp-config.php');
$my_query = new WP_Query('showposts=5');
while ($my_query->have_posts()) : $my_query->the_post();
$do_not_duplicate = $post->ID;
?>

<li>
	<div id="big_wrapper">
		<div id="wrapper">
			<div id="cell">
				<div class="content">
					<?php the_post_thumbnail('medium'); ?>
				</div>
			</div>
		</div>

	    <div class="news">
	    	<span id="title"><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></span><br>
	    	<span id="time"><?php the_time('j') ?>/<?php the_time('M') ?>/<?php the_time('Y') ?></span><br>
	    	<span id="content"><?php the_excerpt(); ?></span><br>
	    	<span id="see_more" style="float: right;"><a href="<?php the_permalink() ?>">SEE MORE ></a></span>
	    </div>
</li>
	</div>

<?php endwhile;?>

Hope you guys can help me! Thanks a lot for reading my question!