Embedding a "Share" button on a fan page requires a modicum of knowledge of Facebook Markup Language (FBML), a subset of Hyper Text Markup Language (HTML). FBML is very similar to HTML, but ...

Websites hosting the button will enable users to save content to Google Drive. By Jamie Harris Published: 09 May 2013 Google has launched a new 'Save to Drive' button.

After that, a new "Save to Drive" option will show up, with the choice of adding multiple buttons for different downloads on each page using the JavaScript API.