anchor.diff:      <td>
         <div class="tab_gap_before">
         <a class="item1" href="javascript:void(0)">I S A</a>
  -      </div>
  +
   
           <div class="section">
             <!-- Investigations tab -->
  
positive.code:           <!-- Publications tab -->
            <%= tab_definition :controllers=>["publications"]-%>
          </div>
  
      </td>
      <td>
        <div class="tab_gap_before">
  
negative.code:           <!-- Specimens tab -->
            <%= tab_definition :controllers=>["specimens"] -%>
          </div>
        </div>
      </td>
      <td>
        <div class="tab_gap_before">
        <a class="item1" href="javascript:void(0)">Assets</a>
  
  
          <div class="section">
            <!-- Data tab -->
  