anchor.diff:        var rel_search_association = document.forms["advancedSearchForm"].rel_search_association.value;
         var rel_search_rela = document.forms["advancedSearchForm"].rel_search_rela.value;
         var selectProperty = document.forms["advancedSearchForm"].selectProperty.value;
  -      window.location.href="/ncimbrowser/pages/advanced_search.jsf?refresh=1&opt="
  -        + selectSearchOption
  -        + "&text="
  -        + text
  -        + "&algorithm="
  -        + algorithm
  -        + "&sab="
  -        + adv_search_source
  -        + "&prop="
  -        + selectProperty
  -        + "&rel="
  -        + rel_search_association
  -        + "&rela="
  -        + rel_search_rela;
  +      window.location.href="/ncimbrowser/pages/advanced_search.jsf?refresh=1"
  +          + "&opt="+ selectSearchOption
  +          + "&text="+ text
  +          + "&algorithm="+ algorithm
  +          + "&sab="+ adv_search_source
  +          + "&prop="+ selectProperty
  +          + "&rel="+ rel_search_association
  +          + "&rela="+ rel_search_rela;
       }
     </script>
   
  
positive.code:         check__b= "checked";
      else
          check__c = "checked";
  %>
  
          <div class="pagecontent">
  
negative.code: 
      String t = null;
      String selectSearchOption = null;
      
      if (refresh_page) {
          selectSearchOption = (String) request.getParameter("opt");
          search_string = (String) request.getParameter("text");
  