Introduction
The navbar above and the pages it links to, all use functions defined in the library
file 'rollover.js'. The library contains routines to define rollovers as simply
as RollOver("home", "images/home_on.gif", "images/home_off.gif"); or even simpler.
RollOverGif("name") (as long as all images are name "images/name_on.gif", "images/name_off.gif").
The library also allows you to define RollOver("home", "on_url", "off_url", "click_url",
"group_name"); This will swap the images onMouseOver/Out and will use the click
image when the image is clicked. (the group name is explained under "home"
link). Try running your mouse over the images above and click on them. Each link
contains a different example of the library. You can download the library in rollover.zip