def prepareForObjectSelling( obj ):
	global SCENE, APARTMENT, OBJECTS, RIFT
	audio = obj.narrationFile[0]
	sound = viz.addAudio(audio)
	duration = sound.getDuration()
	yield viztask.waitTime(1)
	sound.play()
	print "now playing audio for prepare for selling object"
	yield viztask.waitTime(duration)
	ObjectSelling.init(APARTMENT, OBJECTS, SCENE, RIFT)
	ObjectSelling.enable()