title: Facebook dynamic like button for photos on website
body: <p>I want to achieve something like this.</p>
  
  <pre><code>function buttonPressed() {
      likePhotoWithUrl("mywebsite.com/myphoto.jpg");
  }
  </code></pre>
  
  <p>So I can have a photo gallery with photos from my own website and add a button where people can like/share this image on facebook. Ideally this would have to be one constantly visible button that would dynammically like the url of the currently visible photo.</p>
  
  <p>Is that possible?</p>