Double Brackets

[guiismiti]

Hello again

Quick question - what are the double brackets for?

		if(menu == game["menu_weapon_allies"] || menu == game["menu_weapon_axis"])
        {
            self closeMenu();
            self closeInGameMenu();
            self [[level.weapon]](response);
        } 
	

Thanks in advance.



Editted:
I just found this in the gametype script:
in main()

	level.weapon = ::menuWeapon;

And the function:

menuWeapon(response)

I guess I answered my own question... is it some kind of alias for the function?