Bread crumb script available?

Hi!
Does anyone know if there exists a javascript for inserting "bread crumb" navigation on a web site? I have searched several javascript web sites with no luck. Thanks in advance for your help with this!
Cheers,
Ole

only just found out what breadcrumbs is or is it are

http://www.vicsjavascripts.org.uk/PagesVisited/PagesVisited.htm

Thank you for your reply Vic.

Actually, the "bread crumbs" that I am referring to use cookies to dynamically tell the site's visitor where they are on the site.

There is an example on this very page in the banner at top:
(e.g.) CodingForums.com > Client side development > Javascript programming > etc.

It's a great help in navigating a site.

Thanks again!

Actually, the "bread crumbs" that I am referring to use cookies to dynamically tell the site's visitor where they are on the site.

mine reminds where they have been

think I can do where they are.
may be just reversing display of titles but would depend on site nav design.
I will have a think?