Ok. I am probably just tired. But I have this code below for a sub-menu to appear on the sidebar when a certain top-page is selected. But I want to make it conditional since only two top pages have children. Anyone able to guide me for a wrapper on this one?
<li class="box"><h4><?php echo $post->post_title ?></h4>
<?php if($post->post_parent)
$children = wp_list_pages("title_li=&child_of=".$post->post_parent."&echo=0");
else
$children = wp_list_pages("title_li=&child_of=".$post->ID."&echo=0");
if ($children) { ?>
<div id="children0">
<ul>
<?php echo $children; ?>
</ul>
</div>
<?php } ?>
</li>