>
> Another vote for Russ and Steffen's suggestion on ALT text.
>
> \htmladdtextcomment{} is a good suggestion as it would allow an
> alternate form suitable for blind readers and (for different reasons)
> school children.
No need for a new command, you can do this already:
\htmlimage{ALT="...."}
sets the ALT text for images that need to be generated using LaTeX.
\htmladdimg[ALT="..."]{<URL>}
sets the ALT text for external images.
> Any pointers as to how to do this would be welcome!
You got 'em.
Cheers,
Ross Moore