images in tocentry

[Webmaster <Webmaster@comtrol.com>]

Hello. I'm using docbook-website, and was hoping to modify the layout.xml to
include images in the navigation.

According to this, it seems that I can, but I don't know if this really
pertains to docbook *Website* or just docbook.
http://www.faqs.org/docs/docbook/html/tocentry.html

Are there similar pages like the one above written for website?


Basically I want to replace some of the "text links" with images instead.

Thanks!
LN