anchor.diff:          loading.hide();
   
           // Show the blocks.
  -        $('#chooseName, #additionalMatches').show();
  +        if (upgrading) { // do not show new list name
  +          $('#additionalMatches').show();
  +        } else {
  +          $('#chooseName, #additionalMatches').show();
  +        }
   
           // Focus on the input field and listen for Enter presses.
           $('#newBagName').focus().keypress(function(evt) {
  
positive.code:         // Inject.
          $('#matchIDs').val(selected.join(' '));
          // Confirm.
          validateBagName('bagUploadConfirmForm');
        };
  
        // Opts for the component-400.
  
negative.code: 
  <script type="text/javascript">
  (function($) {
      // Are we upgrading a list?
      var upgrading = false;
      <c:if test="${empty buildNewBag}">upgrading = true;</c:if>
  
      // Show loading sign.
      var loading = $('#ctxHelpDiv');
      loading.show().find('#ctxHelpTxt').html('Please wait &hellip;');
  