public function LinkingMode()
 {
     //Check that we have a controller to work with and that it is a StaffPage
     if ($Controller = Controller::CurrentPage() && Controller::CurrentPage()->ClassName == 'CommPage') {
         //check that the action is 'show' and that we have a StaffMember to work with
         if (Controller::CurrentPage()->getAction() == 'show' && ($CommMember = Controller::CurrentPage()->getCommMember())) {
             //If the current StaffMember is the same as this return 'current' class
             return $CommMember->ID == $this->ID ? 'current' : 'link';
         }
     }
 }