block	item 15690 == 1 && item 15687 == 1
	Window "\n\n\n\n@c׿˵,÷ӡ!",yes,no
	window_no
	endwindow "\n\n\n\n@c뾡ǿӡ."
	window_yes
	KillItem 15690,1
	KillItem 15687,1
	giveitem (15691%50,15692%50)
	endwindow "\n\n\n\n@cһǿڽӡ..."