Active & Visited Buttons

Okay, i know how to code visited buttons. I know how I can make active buttons by making them go to an empty frame. I know there’s a way to code them so that it can be both active & visited. My question to you is how ?
Here are some links in case my explanation did not make sense :wink:

[color=#003366]http://www.2advanced.com/flashindex.htm ( check out the navigation )[/color]
[color=#003366]http://www.prideprejudice.com[/color]
[color=#003366][/color]
[color=#003366]HELP !!![/color]