function showEditRes($primkey)
 {
     $respondent = new Respondent($primkey);
     $respondent->setFirstName(loadvar('firstname'));
     $respondent->setLastName(loadvar('lastname'));
     $respondent->setAddress1(loadvar('address1'));
     $respondent->setAddress2(loadvar('address2'));
     $respondent->setZip(loadvar('zip'));
     $respondent->setCity(loadvar('city'));
     $respondent->setTelephone1(loadvar('telephone1'));
     $respondent->setTelephone2(loadvar('telephone2'));
     $respondent->setEmail(loadvar('email'));
     //log???
     $errorMessage = $respondent->saveChanges();
     $display = new Display();
     $messageEditError = $display->displaySuccess(Language::messageRespondentChanged($primkey));
     //'<div class="alert alert-info">Changes saved.</div>';
     if (sizeof($errorMessage) > 0) {
         $messageEditError = $display->displayError(implode('<br/>', $errorMessage));
     }
     $displayCatiInterviewer = new DisplayCatiInterviewer();
     return $displayCatiInterviewer->showInfo($respondent, $messageEditError);
 }