All you actually need to look at is the code between the comment tags named 'breadcrumb, login, pm info', rather than the rest.
Remove or comment the following lines of code:
HTML Code:
<td><a href="#" onclick="history.back(1); return false;"><img src="$stylevar[imgdir_misc]/navbits_start.gif" alt="$vbphrase[go_back]" border="0" /></a></td>
Remove the </tr> and <tr>, and replace </td> with '>'.
HTML Code:
$navbits[breadcrumb] </td>
</tr>
<tr>
And finally, comment or remove this:
HTML Code:
<td class="navbar" style="font-size:10pt; padding-top:1px" colspan="3"><if condition="$_SERVER['REQUEST_METHOD'] == 'POST'"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_finallink_$stylevar[textdirection].gif" alt="" border="0" /><else /><a href="$navbar_reloadurl"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_finallink_$stylevar[textdirection].gif" alt="$vbphrase[reload_this_page]" border="0" /></a></if>