on inventory click:
	if name of event-inventory is "&b&lUPGRADE":
		if index of event-slot = 10:
			cancel event
			if player's balance is less than 800:
				message "&c&lJAILED &7Det har du ikke nok penge til."
			else:
				remove 800 from player's balance
				add 1 to {_vagt.helmet.%player%}
				message "&c&lJAILED &7Du har upgraderet din &e&lHELMET&7 til level 2!"

command /checksk:
		trigger:
				message "%{_vagt.helmet.%player%}%"
				stop

command /add1:
		trigger:
				add 1 to {_vagt.helmet.%player%}