Start menus Start menus define a tree of application programs that can be started. Understanding start menusThis is an introduction to start menus.Syntax of start menu files (.4sm)A start menu file contains a tree of XML elements defining the application menu to start programs.Loading a start menu from an XML fileStart menu XML definition files can be loaded at runtime.Creating the start menu dynamicallyStart menu can be created dynamically with the om.DomNode class.ExamplesStart menu usage examples.