if ($rootScope.userData === undefined) {
                $rootScope.$emit("event:getUserData", {});
            } else {
                $scope.current_group = $rootScope.userData.group;
                $scope.setNames();
            }

            $scope.$on('event:userDataUpdated', function (event, data) {
                $scope.current_group = data.group;
                $scope.setNames();
            });