anchor.diff:  <%
   }
     if (download_site != null) {
  -%>  
  +%>
     | <a href="#" onclick="javascript:window.open('<%=download_site%>', '_blank','top=100, left=100, height=740, width=680, status=no, menubar=no, resizable=yes, scrollbars=yes, toolbar=no, location=no, directories=no');">
       Download
     </a>
  -<%  
  +<%
     }
  -%> 
  -  
  +%>
  +
     | <a href="#" onclick="javascript:window.open('<%=request.getContextPath() %>/pages/hierarchy.jsf?dictionary=<%=menubar_scheme%>&version=<%=menubar_version%>', '_blank','top=100, left=100, height=740, width=680, status=no, menubar=no, resizable=yes, scrollbars=yes, toolbar=no, location=no, directories=no');">
       View Hierarchy
     </a>
  -  
  -<%  
  +
  +<%
     if (menubar_scheme0.compareTo("NCI Thesaurus") == 0) {
  -%>  
  +%>
     | <a href="<%= request.getContextPath() %>/pages/subset.jsf">Subsets</a>
  -<%  
  +<%
     }
  -%>   
  -  
  +%>
  +
     | <a href="<%= request.getContextPath() %>/pages/help.jsf">Help</a>
  -</div>		
  -		
  -		    
  -		    
  -		    
  -		<!-- end Global Navigation -->
  -	    </div>
  -  
  +</div>
  +    <!-- end Global Navigation -->
  +      </div>
  +
   </div>
   <!-- end Thesaurus, banner search area -->
  -
  -
   
   <!-- Quick links bar -->
   <%@ include file="/pages/templates/quickLink.xhtml" %>
  
positive.code: 
  <f:view>
  
  <%    
  String menubar_scheme = null;
  String menubar_scheme0 = null;
  String menubar_version = null;
  String download_site = null; 
  String voc_description = null;
  String voc_version = null;
  Vector v = null;
  
negative.code:   <div class="center-page">
      <%@ include file="/pages/templates/sub-header.xhtml" %>
      <!-- Main box -->
  
  
      <div id="main-area">
  
          <%
              String dictionary = (String) request.getParameter("dictionary");
              String scheme = (String) request.getParameter("scheme");
              if (scheme == null) {
                  scheme = (String) request.getAttribute("scheme");
              }
              String shortName = "Vocabulary";
              if (scheme != null) {
                shortName = new DataUtils().getLocalName(scheme);
              }
              String version = (String) request.getParameter("version");
              if (version == null) {
                  version = (String) request.getAttribute("version");
              }
  
              if (dictionary != null && scheme == null) {
                  scheme = dictionary;
                  if (version != null) {
  