anchor.diff:  <script type="text/javascript">
       google.load("visualization", "1", {packages:["corechart"]});
       var genesQueried = "";
  +    var shownHistogram = 1;
   
       $(document).ready(function() {
           $("#crosscancer_summary_message").hide();
  
positive.code:             $("#chart_div4").hide();
  
  	        $("#chart_div" + histIndex).show();
              drawChart();
          }
          $("#hist_toggle_box").change( toggleHistograms );
  
negative.code:               hAxis: {
                  slantedTextAngle: 45
                },
                animation: {
                  duration: 750,
                  easing: 'linear'
            	  },
  	          yAxis: {
  	      	    title: 'Number of cases'
  	          },
                isStacked: true
              };
  
  