<div class="tab-pane ${active}" id="tab_${tab_id}">    
    <div class="tabbable tabs-left subtabs">
      <ul class="nav nav-tabs">
        ${menu}
      </ul>
      <div class="tab-content">
        ${content}
        </br>
        <div id="epiceditor"></div>
      </div>      
    </div>    
</div>