Re: image rollovers in css. what is content and what is presentation. background vs foreground.

> as our site is almost wholly graphical, I like mcluhan maintain that 
> the medium is the message. or more prosaically that the relationship of 
> the images on the page is at least as information rich as the images 

But HTML is not intended for that sort of application; it needs its
own language if such information is not to become implicit only.