just a note about latest didou xmas patches: <font color=\"#0000cc\"> and <b> aren't xhtml compliant.
This week I'll write a script to check for xhtml compliance, maybe using html tidy.
Let's be precise: both are XHTML compliant as long as you use the transitional DTD (with XHTML 1.0), but they are not encouradged. There might be some examples where the font or b tag was intentionally used. In other cases, feel free to replace it with newer code however.
Goba