choose whether .jsf produces valid HTML or XHTML?

[Joerg Hoehle]

Hi,

searching the web about HTML validation of .jsp pages produced from
jsf, I have seen people's posted snippets contain either:
<input id=... > or
<input id=... /> and <img ... />

I.e. JSF can apparently produce either HTML or XHTML style output.

How can I select which form gets generated by the jsf framework?
I'd like to have an application built using Exadel and JBoss
validate as HTML 4.01 Transitional.

Thanks for your help,
Jorg Hohle
Telekom/T-Systems Technology Center