anchor.diff:      request.getSession().removeAttribute("ontologiesToSearchOn");
       request.getSession().removeAttribute("matchText");
   %>
  +<br/>
   </body>
   </html>
positive.code:                     SelectItem item = (SelectItem) ontology_list.get(i);
                      String value = (String) item.getValue();
                      String label = (String) item.getLabel();
                      //String label2 = "|" + label + "|";
  
                      String scheme = DataUtils.key2CodingSchemeName(value);
                      String version = DataUtils.key2CodingSchemeVersion(value);
                      String display_name = DataUtils.getMetadataValue(scheme, "display_name");
  
negative.code:   <script type="text/javascript" src="<%= request.getContextPath() %>/js/search.js"></script>
    <script type="text/javascript" src="<%= request.getContextPath() %>/js/dropdown.js"></script>
  </head>
  <body onload="checkAllButOne(document.searchTerm.ontology_list, 'Metathesaurus');">
    <script type="text/javascript" src="<%= request.getContextPath() %>/js/wz_tooltip.js"></script>
    <script type="text/javascript" src="<%= request.getContextPath() %>/js/tip_centerwindow.js"></script>
    <script type="text/javascript" src="<%= request.getContextPath() %>/js/tip_followscroll.js"></script>
  