anchor.diff:  function addStudyPersonnel(){
   	addPersonnelToCart();
   	$('_doNotSave').value = true;
  -	$('_selectedStudyOrganization').value=$('studyOrganizationSelect').value.split("-")[0];
  +	$('_selectedStudyOrganization').value=$('studyOrganizationSelect').value.split("-",1)[0];
   	$('_actionx').value = "addStudyPersonnel";
   	$('command').submit();
   }
   
   function saveStudyPersonnel(){
   	addPersonnelToCart();
  -	$('_selectedStudyOrganization').value=$('studyOrganizationSelect').value.split("-")[0];
  +	$('_selectedStudyOrganization').value=$('studyOrganizationSelect').value.split("-",1)[0];
   	$('_actionx').value = "saveStudyPersonnel";
   	$('command').submit();
   }
  
positive.code:     studyPersonnelSelect.options.add(new Option("All", ""))
      studyPersonnelSelect.options[0].selected = true;
      <%--call the getAll method for the selected organization instead of calling getInvestigatorsById() for every group.--%>
      var catId = $('studyOrganizationSelect').value.split("-")[1]
      var studyId = $('_studyId').value;
      if(catId!=null){
      	StudyAjaxFacade.getSitePersonnel(catId, studyId, function(diseases) {
              diseases.each(function(cat) {
             	  var assignedIdentifier = cat.researchStaff.assignedIdentifier == null ? "":cat.researchStaff.assignedIdentifier;
                var name = cat.researchStaff.firstName + " " + cat.researchStaff.lastName+ " (" +  cat.researchStaff.assignedIdentifier+ ") ("+ cat.roleName +")";
  
negative.code: 
  function changeStudyOrganization(){
  	$('_doNotSave').value = true;
  	$('_selectedStudyOrganization').value=$('studyOrganizationSelect').value.split("-",1)[0];
  	$('_actionx').value = "changeStudyOrganization";
  	$('command').submit();
  }
  