Here`s a pretty useful script, which changes the colors of all the links that belong to the class named "link".
A link belongs to "link"-class if it has <a href="..." class="link"> added into the html.
To change the colors which the script changes, look at the code and change them.
Script by Jari Aarniala, foo@mbnet.fi --
www.mbnet.fi/~foo/. Use freely...
Please note: This script is being offered in simple text format. When you click to Grab the Script, the text should display. Internet Explorer and AOL users may get a blank page or the script may run and produce the effect. If this happens, choose SAVE AS from the FILE menu and save the blank or compiled page.