anchor.diff:                      var panelHasAlreadyBeenDrawn = {};
   
                       jQuery(document).ready(function() {
  -                        $(".sortable").sortable({connectWith: '.sortable'});
  -
                           $('#accordion .head').click(function() {
                               //  This toggles the next element, right after head,
                               //  which is the accordion ajax panel
  
positive.code:                     <h2 class="cross_cancer_header">Studies with Mutation Data</h2>
                      <% } %>
  
                      <div class="sortable">
                      <% outputCancerStudies(cancerStudiesWithMutations, out); %>
                      <% if( !cancerStudiesWithOutMutations.isEmpty() ) {
                      %>
                      </div>
                      <div class="sortable">
  
                              <% if(divideHistograms) { %>
                              <h2 class="cross_cancer_header">Studies without Mutation Data</h2>
  
negative.code:             out.println("<span class='ui-icon ui-icon-triangle-1-s'"
                      + " style='float:left;display:none;'></span>");
              out.println(cancerStudy.getName());
              out.println("<span class='percent_altered' id='percent_altered_" + cancerStudy.getCancerStudyStableId()
                      + "' style='float:right'><img src='images/ajax-loader2.gif'></span>");
              out.println("</h1>");
  