Hi,
I've seen this somewhere, but I don't remeber the page.
I'd like to extend the HTML tags, so then I can add my own attributes to the HTML elements, I saw a example where the developer added a new xmlns to the page definition, so he could add new things and still be a valid XHTML.
What is the name of this technique and where could I find information about it?
Cheers.
PS: Or maybe I've dreamed this? :D