anchor.diff:  var instanceRowInserterProps = {
          add_row_division_id: "mytable", 	        /* this id belongs to element where the row would be appended to */
          skeleton_row_division_id: "dummy-row",
  -       initialIndex: ${fn:length(command.studySites[selected_site].studyInvestigators)},                            /* this is the initial count of the rows when the page is loaded  */
  -       path: "studySites[${selected_site}].studyInvestigators",                            /* this is the path of the collection that holds the rows  */
  +    //   initialIndex: ${fn:length(command.studySites[selected_site].studyInvestigators)},                            /* this is the initial count of the rows when the page is loaded  */
  +    //   path: "studySites[${selected_site}].studyInvestigators",                            /* this is the path of the collection that holds the rows  */
       postProcessRowInsertion: function(object){
           clonedRowInserter=Object.clone(investigatorsAutocompleterProps);
   		clonedRowInserter.basename=clonedRowInserter.basename+object.localIndex;
  
positive.code:         <c:if test="${not empty selectedSite}">
              <c:set var="selected_site" value="${selectedSite}"/>
          </c:if>
      </c:when>
      <c:otherwise>
          <c:set var="selected_site" value="-1"/>
      </c:otherwise>
  </c:choose>
  <script language="JavaScript" type="text/JavaScript">
  function chooseSites() {
      document.getElementById('command')._target.name = '_noname';
  
negative.code:         </tr>
      </table>
  </div>
  </c:when>
      <c:otherwise>
          <c:set var="selected_site" value="-1"/>
      </c:otherwise>
  </c:choose>
  
  </body>
  </html>