title: jQuery Backstretch: next, prev methods
body: <p>I'm building a site that uses Backstretch (super-handy by the way). I've seen a few examples of having specific elements push to a slide, like so:</p>
  
  <pre><code>$("#cheers").click(function(e) {
      e.preventDefault();
      $.backstretch('http://dl.dropbox.com/u/515046/www/cheers.jpg');
  });
  </code></pre>
  
  <p>But has anyone had any experience with creating back/forward buttons (without having to specify a URL)? Looking in the <a href="https://github.com/srobbin/jquery-backstretch/blob/master/jquery.backstretch.js" rel="nofollow">source</a> <code>line 252</code> you'll see a <code>next</code> function, but I'm unsure of how to use that, binded with a standard click:</p>
  
  <pre><code>$("#cheers").click(function(e) {
      e.preventDefault();
      $.backstretch('http://dl.dropbox.com/u/515046/www/cheers.jpg');
  });
  </code></pre>
  
  <p>Figured this would be useful as a subtle UI addition. Any pointers would be greatly appreciated. Thanks!</p>