> As the html is well formed xml (xhtml), can you point me to a resource 
> (dtd) to start with?

http://www.google.com/search?q=xhtml+dtd

Although personally I prefer (being totally unbiased you realise)

http://www.w3.org/2003/entities/xhtml1doc/overview.html

since you just need the entity defs not a complete dtd.

David

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