Save File From Local Data in Javascript
<p>Heres the scenario:</p>

<ol>
<li>User comes to my website and opens a webpage with some javascript functionality.</li>
<li>User edits the data through javascript</li>
<li>User clicks on a save button to save the data, thing is, it seems like they shouldn't need to download this data because its already in javascript on the local machine.  </li>
</ol>

<p>Is it possible to save data from javascript (executing from a foreign webpage) without downloading a file from the server?</p>

<p>Any help would be much appreciated!</p>
