Pagination with Pages and Child Pages

I have a parent page that all of the child pages feed into. I would like to limit it to 10 pages and then add a next/previous link.

So for example, lets say that I have 30 single pages of content that I show on one single page (see code below) but I would like to limit that to 10 and have 3 pages (previous and next links).

I’m not sure how to add the links. If anyone could help, that would be awesome.

Here is my current markup.

<?php
// Set up the arguments for retrieving the pages
$args = array(
‘post_type’ => ‘page’,
‘numberposts’ => 1,
‘post_status’ => null,
‘post_parent’ => $post->ID, // $post->ID gets the ID of the current page
‘order’ => ASC,
‘orderby’ => title,
);

$subpages = get_posts($args);
// Just another WordPress Loop
foreach($subpages as $post) :
setup_postdata($post);
?>

<div class=”entry”>

<div class=”story fRight”>

<h3><?php the_title(); ?></h3>
<p><?php $customField = get_post_custom_values(“lookExcerpt”);if (isset($customField[0])) { echo $customField[0]; } ?></p>

</div>

<div class=”gallery”>
<?php the_content(); ?>

</div>

</div><!– end .entry –>

<?php endforeach; ?>