Firefox add-ons

[R Kimber]

I've looked on the Firefox website, but maybe I've overlooked something.

Does anyone know if there's an add-on that will enable me to delete the
browsing history just for the page in a given tab, and not my entire
history?

Basically, when maintaining webpages, I want to be able see a page in its
pristine unvisited form after I've visited the links on it - i.e. I want to
return the a:visited state to the a:link state in a quick and easy manner
without affecting pages in other tabs. Reloading doesn't do it.

- Richard.
-- 
Richard Kimber
Political Science Resources
http://www.PoliticsResources.net/