anchor.diff:  
       <div class="whitespace" id="exceptions">
       <h4>Exceptions</h4>
  -    <%= form_tag @mediaobject, 
  -      html: { class: "form-vertical"} do %>
  +    <%= twitter_bootstrap_form_for @mediaobject, 
  +      html: { class: "form-vertical",
  +    id: 'exceptions'} do %>
           <%= hidden_field_tag :donot_advance, true %>
           <%= hidden_field_tag :step, @active_step %>
       <table class="table table-striped table-hover">
         <% unless @mediaobject.group_exceptions.empty? %>
          <thead>
           <tr>
  -           <td rowspan="2" class="info">Groups</td>
  +           <td class="info">Groups</td>
           </tr>
        </thead>
           <tbody>
  +        <% @mediaobject.group_exceptions.each do |group| %>
           <tr>
  -          <td class="span1">Remove</td>
  -          <td>&nbsp;</td>
  -        </tr>
  -          <% @mediaobject.group_exceptions.each do |group| %>
  -        <tr>
  -          <td class="span1"><%= check_box_tag 'groups[]', group %></td>
  -          <td><%= group %></td>
  +          <td>
  +            <%= label_tag do %>
  +              <%= check_box_tag 'groups[]', group %>
  +              <%= group %>
  +            <% end %>
           </tr>
         <% end %>
         </tbody>
  
positive.code:       <% unless @mediaobject.user_exceptions.empty? %>
        <thead>
          <tr>
             <td rowspan="2" class="info">Users</td>
          </tr>
       </thead>
          <tbody>
             <tr>
            <td class="span1">Remove</td>
            <td>&nbsp;</td>
          </tr>
            <% @mediaobject.user_exceptions.each do |user| %>
         <tr>
            <td class="span1"><%= check_box_tag 'users[]', user %></td>
            <td><%= user %></td>
          </tr>
        <% end %>
        </tbody>
  
negative.code: <div class="whitespace" id="default_level">
  <h4>Default access</h4>
  <%= twitter_bootstrap_form_for @mediaobject, 
    html: { class: "form-horizontal",
    id: 'access_control_form'}  do |vid| %>
      <%= hidden_field_tag :donot_advance, true %>
      <%= hidden_field_tag :step, @active_step %>
      <%= vid.hidden_field :pid %>
  