get_pages

Hi, i am using a normal get_pages function like that

<?php
	$mypages = get_pages('child_of='.$post->ID.'&sort_column=post_date&sort_order=desc');
	$count = 0;
	foreach($mypages as $page)
	{
		$content = $page->post_content;
		if(!$content)
			continue;
		if($count >= 2)
			break;
		$count++;
		$content = apply_filters('the_content', $content);
	?>
		<h2><a href="<?php echo get_page_link($page->ID) ?>"><?php echo $page->post_title ?></a></h2>
		<div class="entry"><?php echo $content ?></div>
	<?php
	}
?>

But now i would like to complicate things:)
i d like to get all the title h2, but just the content of the h2 i click on…. It means staying in the same page

Possible? any idea? would appreciate a lot,
cheers,
David
pd:i ve got the site in local