anchor.diff:                          value="Clear"/>
                      <tags:indicator id="investigatorPAGE.ROW.INDEX-indicator"/>
                     <div id="investigatorPAGE.ROW.INDEX-choices" class="autocomplete"></div>
  -            </td>
  -            <td>
  -                <select id="studyOrganizations[${selected_site}].studyInvestigators[PAGE.ROW.INDEX].roleCode"
  -                           name="studyOrganizations[${selected_site}].studyInvestigators[PAGE.ROW.INDEX].roleCode"
  -                        class="validate-notEmpty">
  -                    <option value="">--Please Select--</option>
  -                    <c:forEach items="${studyInvestigatorRoleRefData}" var="studyInvRole">
  -                        <option value="${studyInvRole.desc}">${studyInvRole.desc}</option>
  -                    </c:forEach>
  -                </select>
  +                  <input type="hidden" id="studyOrganizations[${selected_site}].studyInvestigators[PAGE.ROW.INDEX].roleCode"
  +                  name="studyOrganizations[${selected_site}].studyInvestigators[PAGE.ROW.INDEX].roleCode"
  +                    value="Site Investigator"/>
               </td>
               <td>
                   <select id="studyOrganizations[${selected_site}].studyInvestigators[PAGE.ROW.INDEX].statusCode"
  
positive.code: var investigatorsAutocompleterProps = {
         basename: "investigator",
         populator: function(autocompleter, text) {
             StudyAjaxFacade.matchSiteInvestigators(text, document.getElementById('site').value, function(values) {
                 autocompleter.setChoices(values)
             })
         },
  
negative.code:                     <a href="javascript:RowManager.deleteRow(instanceRowInserterProps,${status.index});"><img
                              src="<tags:imageUrl name="checkno.gif"/>" border="0" alt="delete"></a></td>
              </tr>
              </c:otherwise>
          </c:choose>
          </c:forEach>
  
      </table>
  