Highlighting Rows in HTML Tables With On Click. ... Here, you can add code for your "Save As" button to show the familiar prompt that will enable users to choose a location to store the spreadsheet.

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 ...

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.