Mine

<table width=100%><tr><td>

<div id="sidebar">

<ul id="nav"><li class="page_item">/" title="<?php echo get_option('k2blogornoblog'); ?>"><?php echo get_option('k2blogornoblog'); ?>

<?php wp_list_pages('sort_column=menu_order'); ?>

<?php wp_register('<li class="admintab">',''); ?>

</div>

</td></tr></table>

3. Edit wp-includes/template-functions-post.php
around line 326 comment out or replace
$output .= ‘<li class="pagenav">’ . $r[’title_li’] . ‘

’;
with
$output .= '';