y>
     </table>
  </div>
  <div class="row">
     <div class="col-lg-6">
        <div class="btn-group bulk-actions dropup">
           <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" id="bulk_action_menu_tax_rules_group">
           Actions groupées <span class="caret"></span>
           </button>
           <ul class="dropdown-menu">
              <li>
                 <a href="#" onclick="javascript:checkDelBoxes($(this).closest('form').get(0), 'tax_rules_groupBox[]