Alright for anyone wondering how to use show_ns_menu here it is.
Code:
show_ns_menu(target,"szCommand","szMenuMsg",keys,duration)
ok break this apart ---
first argument is target of course
2nd argument is the command. Ie: you command(id,keys)
------------------THIS IS IN QUOTES WITHOUT THE (id, keys)
------------------ex: "szCommand"
3rd is your message text like normal menu's
4th is keys like normal menu's
5th is the time displayed. -1 is infinite
thats it.