anchor.diff:                  <tbody>
                       <tr>
                           <td><form:label path="geneId">Gene Id:</form:label></td>
  -                        <td><form:input id="geneId" path="geneId" onkeyup="updateFilter(this);" />
  -                        </td>
  +                        <td><form:input id="geneId" class="filterComponent" path="geneId" onkeyup="updateFilter(this);" /></td>
                           
                           <td><form:label path="chromosome">Chromosome:</form:label></td>
  -                        <td><form:input id="chromosome" path="chromosome" onchange="updateFilter(this);" /></td>
  +                        <td><form:input id="chromosome" class="filterComponent" path="chromosome" onchange="updateFilter(this);" /></td>
                       </tr>
                       <tr>
                           <td><form:label path="geneName">Gene name:</form:label></td>
  -                        <td><form:input id="geneName" path="geneName" onchange="updateFilter(this);" /></td>
  +                        <td><form:input id="geneName" class="filterComponent" path="geneName" onchange="updateFilter(this);" /></td>
                           <td><form:label path="mgiReference">MGI reference:</form:label></td>
  -                        <td><form:input id="mgiReference" path="mgiReference" onchange="updateFilter(this);" /></td>
  +                        <td><form:input id="mgiReference" class="filterComponent" path="mgiReference" onchange="updateFilter(this);" /></td>
                       </tr>
                       <tr>
                           <td><form:label path="geneSymbol">Gene symbol:</form:label></td>
  -                        <td><form:input id="geneSymbol" path="geneSymbol" onchange="updateFilter(this);" /></td>
  +                        <td><form:input id="geneSymbol" class="filterComponent" path="geneSymbol" onchange="updateFilter(this);" /></td>
                           <td colspan="2">&nbsp;</td>
                       </tr>
                   </tbody>
  
positive.code:                         $('input[id^="filterMGIReference"]').val(value);
                          break;
                  }
              }
  
          </script>
  
negative.code:                 </thead>
                  <tfoot>
                      <tr>
                          <td colspan="4" style="text-align: right">
                              <%-- CLEAR FILTER --%>
                              <input type="button" value="Clear Filter" onclick="clearFilter();"/>
                              &nbsp;&nbsp;&nbsp;
                              <%-- GO --%>
                              <input type="submit" id="go" value="Go"
                                     formaction="${pageContext.request.contextPath}/curation/geneManagementList/go"/>
  