Radio buttons id's and labels

Hi

I'm trying to achieve AA status for a form and I'm stuck on how to do
radio fields (I realise I could use a select form but the client wants a
radio button):

  <label for="role">Choice of role</label>
  <input name="role" id="role" value="Mentor only" type="radio" /> a Mentor only
  <input name="role" id="role" value="Mentor or a Lead Mentor" type="radio" /> a Mentor or a Lead Mentor

The above is invalid as you can't have two id's which are the same... so
how does one do this? 

Anyone have any ideas, thanks.

Chris

-- 
Chris Croome <chris@webarchitects.co.uk>

http://www.webarchitects.co.uk/
http://chris.croome.net/