anchor.diff:              }
   
               showKeywordTxtBox = function() {
  -                $('keyword').show();
  +                $('keywordTxtField').show();
                   $('keywordlabel').show();
               }
   
               hideKeywordTxtBox = function() {
  -                $('keyword').hide();
  +                $('keywordTxtField').hide();
                   $('keywordlabel').hide();
               }
   
  
positive.code:     <script type="text/javascript">
  
              populateCategory = function() {
  
                  if ($('searchTypeSEARCH_BY_SAMPLE').checked == true) {
  
                      $('selectSampleCat').show();
                      $('selectExpCat').hide();
                      checkSampleCategorySelection();
                  } else if ($('searchTypeSEARCH_BY_EXPERIMENT').checked == true) {
  
                      $('selectExpCat').show();
                      $('selectSampleCat').hide();
                      hideFilterBox('filterCharBox');
                      checkExpCategorySelection();
                  } else {
  
                      $('selectExpCat').hide();
                      $('selectSampleCat').hide();
                      hideFilterBox('filterCharBox');
                  }
  
              }
  
              checkSampleCategorySelection = function() {
  
                  if ($('selectSampleCat').value == 'OTHER_CHARACTERISTICS') {
  
                      showFilterBox('filterCharBox');
                      hideFilterBox('filterOrgBox');
                      showKeywordTxtBox();
                  } else if ($('selectSampleCat').value == 'SAMPLE_ORGANISM') {
  
                      hideKeywordTxtBox();
                      showFilterBox('filterOrgBox');
                      hideFilterBox('filterCharBox');
  
negative.code:                             listValue="%{getText(label)}"
                              listKey="value"
                              value="@gov.nih.nci.caarray.domain.search.SearchTypeSelection@SEARCH_BY_EXPERIMENT"
                              onclick="populateCategory()" theme="simple"/>
                          </td>
                      </tr>
                      <tr>
  