@PSWorx said:
It shouldn't matter what version of XHTML is involved, it's still just XML. To be valid XML however, you should at least define your own namespace in the top-level tag for use with your own tags or attributes:I thought that the point of xhtml was that you COULD make things up?I believe that's the difference between XHTML 1.x and XHTML 2.0.
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:wtf="http://worsethanfailure.com/xml/1.0">
... <div wtf:nextpage="...">...