anchor.diff:  
         <%-- Java to JavaScript --%>
         geneExpressionAtlasDisplayer.originalList = new Array();
  +      geneExpressionAtlasDisplayer.peaks = {"up":0, "down":0}
   
         <c:forEach var="cellType" items="${category.value}">
           var expressions = new Array();
           <c:forEach var="expression" items="${cellType.value}">
  +          var tStatistic = ${expression.tStatistic};
             var expression = {
               'pValue': ${expression.pValue},
  -            'tStatistic': ${expression.tStatistic}
  +            'tStatistic': tStatistic
             };
             expressions.push(expression);
  +
  +          if (tStatistic > 0) {
  +            if (tStatistic > geneExpressionAtlasDisplayer.peaks.up) {
  +                geneExpressionAtlasDisplayer.peaks.up = tStatistic;
  +            }
  +          } else {
  +            if (tStatistic < geneExpressionAtlasDisplayer.peaks.down) {
  +                geneExpressionAtlasDisplayer.peaks.down = tStatistic;
  +            }
  +          }
           </c:forEach>
   
           var expression = {
  
positive.code:               data.setValue(n, 2, tStatistic);
  
                data.setFormattedValue(n, 2, formattedString);
              } else {  <%-- DOWN --%>
                data.setValue(n, 1, tStatistic);
                data.setValue(n, 2, 0);
  
                data.setFormattedValue(n, 1, formattedString);
              }
  
              n++;
  
negative.code:       <li><span class="up"></span> Upregulation</li>
        <li><span class="down"></span> Downregulation</li>
      </ul>
      <p class="small">* Provide displayer description please.</p>
    </div>
    <div class="settings">
      <strong>1) Show regulation type</strong>
  