Example of dynamic menu actions:
Update items ( New menu) Set 1
/
Update items (New menu) Set 2
Delete item(Help->Index)
Append items(Help -> support -> Contact)
Hide item ("New")
/
Show item ("New")
Hide "Save" button
/
Show "Save" button
Disable "Save" button
/
Enable "Save" button
Second menu
More content
Third menu
More content
More content
Fourth menu(vertical main menu items below each other)
Menu created from markup
File
Save
Save As
Open
View
Source
Debug info
Layout
CSS
HTML
Javascript
Options
Content
Content
Content
Content
Content
Content
Content