Link Rollover: Color Change
This script will allow you to have all of the links on a page change color when the mouse moves over them.

Link Rollover: Background Color Change
This script will allow you to have all of the links on a page change their background color when the mouse moves over them.

Link- Status Bar Text
This script will allow you to write a message to the status bar at the bottom of the browser when a viewer places the mouse over a link on your page.