$administration_role = new role($_POST['roles_id']);
                $administration_role->fill($_POST['roles_name'], $_POST['roles_description'], $_POST['roles_mandatory_ticket_entry'], $_POST['projects_id'], $_POST['categories_id']);
                $administration_role->save();
                // Clear all values except mPath and projects_id
                foreach ($_POST as $key => $value) {
                    if ($key != 'mPath' && $key != 'projects_id') {
                        unset($_POST[$key]);
                    }
                }
            }
        }
        break;
    case 'delete_entry':
        // Check for dependencies
        $administration_role = new role($_POST['roles_id']);
        if ($administration_role->has_dependencies()) {
            $error_level = 3;
            // Related employee-role(s) exist
            $_POST['action'] = '';
        }
        break;
    case 'delete_entry_confirmed':
        $administration_role = new role($_POST['roles_id']);
        $administration_role->delete();
        unset($_POST['roles_id']);
        $_POST['action'] = '';
        break;
}
// Create a new role object with id == 0 (default)
$_SESSION['role'] = new role(0, $_POST['projects_id']);
// header //