Create 2 images for a button's regular and over status, then create a a webpage with that action button in it, name it "button01.htm" Example like this.
You can go wild with your button, and you can put multiple btn in your webpage.
Now using the same technic, create an intertesting action like below, name it "pooh.htm".
You will need the pooh's pic, Or you are highly recommended to use your own character or drawing!! ;)
Blue highlight area-> create behaviors
Try move your mouse on me!
Submit the link to COL, Pls test it yourself, make sure it's working :)
The link shall be: http://students.depaul.edu/~youruserID/pooh.htm