anchor.diff:      var genesQueried = "";
       var shownHistogram = 1;
       var multipleGenes = <%=multipleGenes%>;
  +    var divideHistograms = <%=divideHistograms%>;
       var maxAlterationPercent = 0;
       var lastStudyLoaded = false;
   
  
positive.code:                     });
                  </script>
  
  
  
  
                  <div id="accordion">
                      <h2 class="cross_cancer_header">Studies with Mutation Data</h2>
                      <div class="sortable">
                      <% outputCancerStudies(cancerStudiesWithMutations, out); %>
                      <% if( !cancerStudiesWithOutMutations.isEmpty() ) {
                      %>
                      </div>
                      <div class="sortable">
                      <h2 class="cross_cancer_header">Studies without Mutation Data</h2>
                      <%
                              outputCancerStudies(cancerStudiesWithOutMutations, out);
                         }
  
negative.code: 
      ServletXssUtil servletXssUtil = ServletXssUtil.getInstance();
      String geneList = servletXssUtil.getCleanInput(request, QueryBuilder.GENE_LIST);
  
      // Infer whether there is multiple genes or not (for histogram switching)
      int geneCount = 0;
  