This is revision 1.2852.
This section is non-normative.
There are certain features that are not handled by this specification because a client side markup language is not the right level for them, or because the features exist in other languages that can be integrated into this one. This section covers some of the more common requests.
If you wish to create localized versions of an HTML application, the best solution is to preprocess the files on the server, and then use HTTP content negotiation to serve the appropriate language.
Embedding 3D imagery into XHTML documents is the domain of X3D, or technologies based on X3D that are namespace-aware.