anchor.diff:  
   <% content_for :page_scripts do %>
     <script>
  -    $(function() {
  -      /* The overlays are hidden by default, unless radio button #access_limited
  -       * is not checked. This method is a little faster since it can rely on 
  -       * the DOM instead of extra Javascript */ 
  -      if (0 == $("#access_limited:checked").length) {
  -         $(".overlay").show();
  -      }
  -    })
  -
       $("#access_limited").change(function() { 
         $(".overlay").hide(); 
       });
  
positive.code:       </table>
  
        <!-- Opaque layer to disable content underneath -->
        <div class="overlay"></div>
      </div>
    <% end %>
   </div> 
  
negative.code:       </table>
      
        <!-- Opaque layer to disable content underneath -->
        <% if @mediaobject.access == 'limited' %>
          <div class="overlay" style="display:none"></div>
        <% else %>
          <div class="overlay"></div>
        <% end %>
      </div>
  
      <div id="users-ex" class="span5">
  