anchor.diff:      <!-- additional matches -->
       <div id="additionalMatches" class="body" style="display:none">
         <div class="oneline">
  -        <h2>b) Add additional matches</h2>
  +        <h2>Add additional matches</h2>
           <div id="iframe"></div>
         </div>
         <div style="clear:both;"></div>
  
positive.code: 
  <script type="text/javascript">
  (function($) {
      // Show loading sign.
      var loading = $('#ctxHelpDiv');
      loading.show().find('#ctxHelpTxt').html('Please wait &hellip;');
  
negative.code:     <h1 class="title">Verifying identifiers</h1>
  
      <!-- progress -->
      <!--
      <div id="list-progress">
          <div class="gray"><strong>1</strong> <span>Upload list of identifiers</span></div
          ><div class="gray-to-white">&nbsp;</div
  