wp_list_pages()

Hi all ??

This is my first visit to this part – Sorry if this is the wrong place to post this…

I have little experience in the back end of WordPress and have come across a problem I can’t seem to solve with widgets and or plugins.

I’m trying to make it so that sub pages only show in the navigation list when I’m on a parent page or one of the sub pages that shares the same parent page. Can anyone point me in the right direction on what to change or add?

I have this code at the moment (from the template I’m adapting):

<div id="menu">

	<?php

	$pages = get_pages();
	//print_r($pages);
	//list_pages_by_category(0, true, true, '', '<br />', '<br />', true, false, false); ?>
	<ul class='pagelist'>
		<li class='pagecat'><br /><br />
		<ul class='pagemain'>
		<?php if ( !function_exists('dynamic_sidebar')
		|| !dynamic_sidebar() ) : ?>

<li><a href="<?php bloginfo('url'); ?>" <?php if (is_home()) echo " class=\"selected\""; ?> title="<?php bloginfo('name')?>: Startpage" >Home</a>&nbsp; &nbsp;</li>
<?php 

$parent = '';
/*
if(is_home()) {
	$parent = '&depth=1';
}
else {
	$parent = '&child_of=' . $post->ID;
}
*/

wp_list_pages('title_li=&sort_column=menu_order');?

?>
<?php endif; ?>
	  </ul>
	</li>
</ul>

</div>

Thanks in advance for any help you can offer…

/Doug