basename] = theme('image', $image->filename); } $form['twitter_signin_button'] = array( '#type' => 'radios', '#title' => t('Select sign-in button'), '#options' => $options, '#default_value' => variable_get('twitter_signin_button', 'Sign-in-with-Twitter-lighter-small.png'), ); $form['twitter_signin_register'] = array( '#title' => t('Automatically register new users'), '#type' => 'radios', '#options' => array(0 => t('No'), 1 => t('Yes')), '#default_value' => variable_get('twitter_signin_register', 0), '#description' => t('Warning, if you enable this, new user accounts will be created without email addresses.'), ); return system_settings_form($form); }