/**
  * function processData
  * <pre>
  * Processes the data for this form. Because this page is made up of 
  * sub-pages we just need to figure out the appropriate processData() call
  * on a sub-page.
  * </pre>
  * Precondition: sub-page objects must be initialized
  * @return [void]
  */
 function processData()
 {
     $personal_form_id = $this->active_subPage->processData();
     if ($personal_form_id != '') {
         $this->personal_form_id = $personal_form_id;
         //NOTE: may replace a non-empty value..
     }
     // Flag the requirement for the director to be notified of this change
     $scheduleFormManager = new RowManager_StaffScheduleManager($this->personal_form_id);
     $scheduleFormManager->setToNotify(true);
     $scheduleFormManager->updateDBTable();
     // Compose Notification E-mail
     //  		$message = $this->composeNotificationMessage();
     //   		$this->sendEmailToDirector();
 }