How to make a button?

How to make a button?

1.       Draw object using shape tool

2.       Convert object into symbol. Right click in object→convert to symbol→button.

3.       Double click in object, then will appear menus“UP,OVER,DOWN, HIT” in timeline

Function of this menus are to change the button while mouse up,over,down,or hit the button.

4.       You can give different color to up,over,down,and hit menus in order to make them different.

https://www.youtube.com/watch?v=G8XyRXFTgjY