<!--As written, these two definitions of the Topic procedure can fall in any order with any amount of intervening code. If one of them neglected to call ..(), however, it would disable any previous versions of the procedure. It is therefore good practice to always call the parent procedure unless you specifically wish to disable it. Then you don't have to worry about maintaining any special order of the procedures.--> | <!--As written, these two definitions of the Topic procedure can fall in any order with any amount of intervening code. If one of them neglected to call ..(), however, it would disable any previous versions of the procedure. It is therefore good practice to always call the parent procedure unless you specifically wish to disable it. Then you don't have to worry about maintaining any special order of the procedures.--> |