setmenu interactive button or menu activation setmenu(button [,nsub]) setmenu(gwin,button [,nsub]) button a character string. The button name gwin integer. The number of graphic window where the button is installed nsub integer. The number of submenu to de-activate (if any). If button has no sub-menu, nsub is ignored The function allows the user to make active buttons or menus created by addmenu in the main or graphics windows command panels. delmenu unsetmenu addmenu