anchor.diff:          <% end %>
           <% end %>
         </section>  
  -    </div>
   
  -    <div class="row-fluid whitespace">
  -      <% unless @masterFiles.empty? %>
  +      <%# Partial once the layout makes sense %>
  +      <% unless @masterFiles.empty? and @masterfiles.length > 0 %>
         <section>
           <h3>Sections</h3>
             <ul class="unstyled" id="section_links">
  
positive.code:                     data: {segment: master.pid},
                      class: (master.pid == @currentStream.pid ? 'current-stream' : nil)
                  %>
                  (<%= number_to_human_size(master.file_size) %>)
                </li>
                <% end %>
            </ul>
         </section>
       <% end %>
      </div>
      
      <div class="row-fluid whitespace">
        <h3>Resource description</h3>
        <section id="metadata"><%= render "modules/metadata_display" %></section>
      </div>
          
      <div class="row-fluid">
        <div class="span8">
          <div id="permalink" class="alert alert-success">
          <h4 class="alert-heading">Permalink</h4>
          <p>To share this item with others use the following canonical link</p>
  
negative.code: <div class="row">
    <div class="span6" id="left_column">
      <%# Refactor into its own partial once the layout is clear %>
         <section id="player">        
          <% if @masterFiles.blank? %>
            <div class="alert">
              <p>No media is associated with this item</p>
            </div>
          <% else if @currentStream.derivatives.blank? %>
            <div class="alert <%= @currentStream.status_code == 'FAILED' ? 'alert-error' : 'alert-info' %>">
              <h4>Conversion Process</h4>
              <br/>
              <p><%= @currentStream.status_description %></p>
  