[Zope] Accessing values passed via a HTML form using the form attribute of the REQUEST object

Hello, does anyone know how to use the form attribute of the REQUEST object to access parameters passed via a HTML form from a DTML document to a DTML method? When I try to use the form attribute, Zope flags me with a key error. Any input would be greatly appreciated. Thanks. -Asad __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com