get_form(); break; case 'save': $contribution_area= new contribution_area($id); $contribution_area->save_from_form(); $contribution_area->save(); print contribution_area::get_list(); break; case 'delete': $contribution_area= new contribution_area($id); $contribution_area->delete(); print contribution_area::get_list(); break; case "define" : $contribution_area= new contribution_area($id); print $contribution_area->get_definition_form(); break; default: print contribution_area::get_list(); break; }