Hello,
I removed:
<?php if($this->countModules('cpanel')) { ?>
<div class="s5_tabs" >
<div class="s5_tab_left"></div>
<div class="s5_tab_middle" onclick="shiftOpacity('s5_loginpop');" onmouseover="Tip('Click here to <?php $user =& JFactory::getUser(); $user_id = $user->get('id'); if ($user_id) { echo $s5_tab3_out;} else { echo $s5_tab3; }?>.', WIDTH, 140, OPACITY, 80, ABOVE, true, OFFSETX, 1, FADEIN, 200, FADEOUT, 300,SHADOW, true, SHADOWCOLOR, '#000000',SHADOWWIDTH, 2, BGCOLOR, '#000000',BORDERCOLOR, '#000000',FONTCOLOR, '#FFFFFF', PADDING, 9)">
<?php $user =& JFactory::getUser(); $user_id = $user->get('id'); if ($user_id) { echo $s5_tab3_out; } else { echo $s5_tab3; }?>
</div>
<div class="s5_tab_right"></div>
<div id="s5_loginpop">
<jdoc:include type="modules" name="cpanel" style="xhtml" />
</div>
</div>
<?php } ?>
from your index.php file. This shouldn't have to be done but it appears your params.ini file wasn't writable thus not saving the changes made in the template parameters area.