void script_3960(int arg0) {
	int ivar1;
	flow_0:
		ivar1 = getWidgetSpriteId(new WidgetPointer(arg0));
		SWITCH (ivar1) {
			case 4122:
				 GOTO flow_1
			case 4123:
				 GOTO flow_2
			case 4124:
				 GOTO flow_3
		}
		return;
	flow_1:
		setWidgetSprite(4117, new WidgetPointer(arg0));
		GOTO	flow_4
	flow_2:
		setWidgetSprite(4118, new WidgetPointer(arg0));
		GOTO	flow_4
	flow_3:
		setWidgetSprite(4119, new WidgetPointer(arg0));
	flow_4:
		return;
}