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.
Any pointers as to how to do this would be welcome!
Mike
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Mike Pearson PASS MATHS editorial http://pass.maths.org.uk
NRICH project http://nrich.maths.org.uk
email: [EMAIL PROTECTED] (work) [EMAIL PROTECTED] (home)
tel: 01223 337851 (DAMTP), 01223 335766 (NRICH), 01223 871072 (home)
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