anchor.diff:  <%
       request.setAttribute("index.jsp", Boolean.TRUE);
       request.setAttribute("selectedCancerStudyId", selectedCancerStudyId);
  +    request.setAttribute("selectedSampleIds", selectedSampleIds);
       //request.setAttribute(QueryBuilder.HTML_TITLE, siteTitle);
       //String userMessage = (String) request.getAttribute(QueryBuilder.USER_ERROR_MESSAGE);
   %>
  
positive.code:  
      String selectedCancerStudyId =
  		    (String) request.getAttribute(QueryBuilder.CANCER_STUDY_ID);
      if (siteTitle == null) {
          siteTitle = "cBioPortal for Cancer Genomics";
      }
  
negative.code:                 // This means no study selected
                  window.selectedCancerStudyId = "";
              }
              
              window.selectedSampleIds = '${selectedSampleIds}';
  
              window.loadReactApp({ defaultRoute: 'home' });
          </script>
  