WP List Exclude ?

Does anyone know if there is a way to exclude the current page using the wp-list script?

For example, my semi custom web design page, has the “semi custom web design” link on the sidebar.

Any help would be GREATLY appreciated.

Here is my code:

<?php
$output = wp_list_pages(‘echo=0&depth=1&title_li=<h4>Main Menu</h4>’);
if (is_page( )) {
$page = $post->ID;
if ($post->post_parent) {
$page = $post->post_parent;
}
$children=wp_list_pages( ‘echo=0&child_of=’ . $page . ‘&title_li=’ );
if ($children) {
$output = wp_list_pages (‘echo=0&child_of=’ . $page . ‘&title_li=<h4>Topics</h4>’);
}
}
echo $output;
?>