anchor.diff:      });
       function generateFrame(json){
           var tmpArr = [];
  -        alert(json.cancer_studies.<% out.print(cancer_study_id); %>.description);
           $.each(json.cancer_studies.<% out.print(cancer_study_id); %>.case_sets, function(i, item_case_set){
               if (item_case_set.id == case_set_id) {
                   case_set_name = item_case_set.name;
  
positive.code:     //----Create SVG Axis (Duplicate: can NOT use CSS style here since batik won't take it for PDF convertion.)
  
      //---------------Add extra text axis annotation for GISTIC
      if (type == 1 && data_type_copy_no == "gistic") {
          var textSet = ["Homdel", "Hetloss", "Diploid", "Gain", "Amp"];
          var ticksTextSet = [];
          var tmp_ticks_text_index = 0;
  
negative.code:     if ( type == 1 ) {
          //Define noise level
          var ramRatio = 0;
          if (data_type_copy_no.indexOf("gistic") != -1) {
              ramRatio = 20;
          }
          svg.selectAll("path")
  