<?php array (
'openid_identifier' => 'http://www.candidity.co.uk/drupal/tb_sirate/openid-test/yadis/xrds',
'name' => '',
'pass' => '',
'form_build_id' => 'form-mrFdp1Vrn2I-6kofOsYSu2rP8NfDG5vx8o29vYehnyc',
'form_id' => 'user_login',
'openid.return_to' => 'http://www.candidity.co.uk/drupal/tb_sirate/openid/authenticate?destination=user',
'op' => 'Log in',
)