open template/ja_cooper/index.php
look for the below around line 114 and remove the lines in red
<!-- BEGIN: HEADER TOOLS -->
<div id="ja-headtools" class="ja-headtool">
<div class="ja-day">
<?php
echo "<span>".date ('l')."</span>";
echo " <div>".date ('M')." ".date ('d').date ('S')."</div>";
?>
</div>
<ul>
<jdoc:include type="modules" name="ja-login" />
<!--module search-->
<?php if($this->countModules('user4')) : ?>
<jdoc:include type="modules" name="user4" />
<?php endif; ?>
</ul>
<?php if ($tmpTools->getParam(JA_TOOL_USER)) { ?>
<div id="ja-usertools">
<strong>Text size</strong><?php $tmpTools->genToolMenu($tmpTools->getParam(JA_TOOL_USER)); ?>
</div>
<?php } ?>
</div>
<!-- END: HEADER TOOLS -->