block Item 12400 < 500
	EndWindow "\N\N@cġСۡ"


block Item 12400 >= 500
	Window "\n\n@cҪ500ССۡľ",YES,NO

	Window_YES
		KillItem 940201,1
		KillItem 12400,500
		GiveItem 940231,1
	Window_NO
