Combined Code
	frame 1 {
		stop();
	}
	button 5 {
		on (release) {
			gotoAndStop(2);
		}
	}
	button 10 {
		on (release) {
			gotoAndStop(3);
		}
	}
	button 15 {
		on (release) {
			gotoAndStop(1);
		}
	}