This is a more advanced illustration of how you use links and
onMouseOver to change images. In this case, each time
you move over the fish, it should change to a different image. When
you move off, it changes back to a default fish.
All of the images are taken from the Sherman's Lagoon icon gallery at
http://www.slagoon.com/gallery/macicons.html
. None of the
images are intended to reflect the links.