You can achieve that using the [OpenID Selector][1] module 

>This module integrates [Javascript OpenID Selector][2] with Drupal's OpenID client.
>
>This module substitutes Drupal's default OpenID form with Javascript OpenID Selector widget, so users do not even need to know what OpenID URL is.


  [1]: https://www.drupal.org/project/openid_selector
  [2]: http://code.google.com/p/openid-selector/