anchor.diff:        <% if @masterfiles.count > 1 %>
           <p>You have multiple files for this item. Are they sequential, versional or hierarchical?</p>
           <div class="btn-group">
  -          <button class="btn btn-success">Sequence</button>
  -          <button class="btn">Versions</button>
  -          <button class="btn">Hierarchy</button>
  +          <button class="btn btn-success version-btn">Versions</button>
  +          <button class="btn sequence-btn">Sequence</button>
  +          <button class="btn hierarchy-btn">Hierarchy</button>
           </div>
           <p>
         <% end %>
         
  -		  <table class="table table-striped">
  +	  <table class="table table-striped">
           <thead>
             <th></th>
             <th>Title</th>
  
positive.code: <script>
    /* Hide the alert dialog on the page loading if Javascript is enabled */
    <% unless flash[:upload] %>$('#upload_format').hide();<% end %>
    $('.sortable').sortable();
    $('.sortable').disableSelection();
    
    // $(".sortable").nestedSortable({
    //         placeholder: 'dropPlaceHolder',
  
negative.code:       		<% @masterfiles.each do |masterfile| %>
    		      <tr>
    		        <td>
    		          <% if masterfile.media_type.first == 'audio' %>
      		      	<i class="icon-volume-up"></i>  		            
    		          <% elsif masterfile.media_type.first == 'video' %>
      		        <i class="icon-film"></i>
  				  <% else %>
  				  	<%= masterfile.media_type %>
  				  	<i class="icon-question-sign"></i>
    		          <% end %>
    		        </td>
    		        <td>
    		          <%= text_field_tag "title", masterfile.label %>
  