function show_photography() {
	Effect.Appear('dimmer', { duration: 2.0 });
	Effect.Fade('content', { duration: 2.0 });
	Effect.Appear('people', { duration: 2.0 });
}

function close_photography() {
	Effect.Fade('dimmer', { duration: 2.0 });
	Effect.Fade('people', { duration: 2.0 });
	Effect.Appear('content', { duration: 2.0 });
}