3-4 templates/side_tools.php

<div class="panel panel-primary">
    <div class="panel-heading">工具列</div>

  <!-- List group -->
  <div class="list-group">
    <a href="index.php" class="list-group-item">回首頁</a>
    {if $group=="admin"}
      <a href="admin.php" class="list-group-item">發布活動</a>
    {/if}
    <a href="index.php?op=logout" class="list-group-item">登出</a>
  </div>
</div>