anchor.diff:  
       function formatNav() {
           if (!CaseNavigation.hasNavCaseIds()) return "";
  -        return "<ul class='pager' style='float:right;'>Viewing #"+(CaseNavigation.currPosition()+1)+" of "+CaseNavigation.numOfNavCases()+" cases&nbsp&nbsp;"
  +        return "<ul class='pager' style='margin-top:0;margin-bottom:0px;'>"
                       + "<li id='case-navigate-first'><a "+(CaseNavigation.hasPrevious()?("href='"+CaseNavigation.first()+"'"):"")+">&lt;&lt;</a></li>&nbsp;"
                       + "<li id='case-navigate-previous'><a "+(CaseNavigation.hasPrevious()?("href='"+CaseNavigation.previous()+"'"):"")+">&nbsp;&lt;&nbsp;</a></li>&nbsp;"
                       + "<li id='case-navigate-next'><a "+(CaseNavigation.hasNext()?("href='"+CaseNavigation.next()+"'"):"")+">&nbsp;&gt;&nbsp;</a></li>&nbsp;"
  -                    + "<li id='case-navigate-last'><a "+(CaseNavigation.hasNext()?("href='"+CaseNavigation.last()+"'"):"")+">&gt;&gt;</a></li></ul>";
  +                    + "<li id='case-navigate-last'><a "+(CaseNavigation.hasNext()?("href='"+CaseNavigation.last()+"'"):"")+">&gt;&gt;</a></li>"
  +                    + "&nbsp&nbsp;Viewing #"+(CaseNavigation.currPosition()+1)+" of "+CaseNavigation.numOfNavCases()+" cases"
  +                    + "</ul>";
       }
       
       function initNav() {
           if (!CaseNavigation.hasNavCaseIds()) return;
  +       
  +        $("#nav_div").append(formatNav());
  +        
           if (!CaseNavigation.hasPrevious()) {
               $("#case-navigate-first").addClass("disabled");
               $("#case-navigate-previous").addClass("disabled");
  
positive.code:         <a title="Go to multi-sample view" href="case.do?cancer_study_id=<%=cancerStudy.getCancerStudyStableId()%>&case_id=<%=patientID%>"><%=numTumors%> tumor samples</a>.
      </p>
  <%}%>
  
  <div id="clinical_div">
  </div>
  
negative.code:     var n=caseIds.length;
      if (n>1) initCaseMetaData();
      
      initNav();
  
      if (isPatientView) {
          // patient info
  