How to make the php button code work with my theme?

At THIS PAGE I have my test site for WordPress.

I am developing my own theme, but having some issues with the buttons.

I need the buttons to each appear in their own thing like this:

<td class="open"></td><td class="maintable"><a href="<?php bloginfo('url'); ?>">HOME</a></td><td class="close"></td>

Instead, if you view the link above, it doesn’t appear correctly.

I am using:

<td class="open"></td><td class="maintable"><a href="<?php bloginfo('url'); ?>">HOME</a></td><td class="close"></td>
				  <?php wp_list_pages('sort_column=menu_order&title_li=&depth=1'); ?>

But it isn’t working.

If you can tell me what code to put or modify, let me know thanks!