anchor.diff:                <input name="offset_<%= marker.id %>" type="text" class="form-control edit-item outline_on" value="<%= pretty_time(marker.start_time) %>">
               </td>
               <td class="text-right" id="popover-container-<%= marker.id %>">
  -              <% if can? :edit, marker %>
  +              <% if showActions %>
                   <%# Edit button %>
                   <%= button_tag name: 'edit_marker', class:'btn btn-default btn-xs edit_marker display-item outline_on', type: 'button' do %>
                     <i class="fa fa-edit" title="Edit"></i> <span class="sm-hidden">Edit</span>
  
positive.code:                 <% end %>
                <% end %>
                <%# Delete button %>
                <% if can? :delete, marker %>
                  <button data-marker-id="<%= marker.id %>" name="delete_marker" class="btn btn-danger btn-xs display-item outline_on">
                    <i class="fa fa-times" title="Delete"></i> <span class="sm-hidden">Delete</span>
                  </button>
  
negative.code:     <button type="button" class="close" data-dismiss="alert">&times;</button>
      <p></p>
    </div>
    <% @playlist_item = @current_playlist_item %>
    <% showActions = can? :edit, @playlist_item %>
    <table class="table table-condensed">
      <thead>
        <tr>
          <th>Name</th>
          <th>Time</th>
          <% if showActions %>
            <th class="text-right">Actions</th>
          <% end %>
        </tr>
      </thead>
      <tbody>
  