code: def htmlMarkup(self, realm, return_to=None, immediate=False,
              form_tag_attrs=None):
          
          return oidutil.autoSubmitHTML(self.formMarkup(realm, 
                                                        return_to,
                                                        immediate, 
                                                        form_tag_attrs))
docs: Get an autosubmitting HTML page that submits this request to the
          IDP.  This is just a wrapper for formMarkup.
  
          @see: formMarkup
  
          @returns: str