title: fancybox changing image orientation
body: <p>I have an image that I'm using as I test fancybox capabilities. The image is portrait/vertically oriented. The sizes of the image are 375x500, 450x600, 600x800, and 3000x4000. They all display properly in the portrait orientation except for the 3000x4000 - it's size is reduced for displaying on the screen but  gets flipped to landscape orientation. How do I stop that behavior or is this a bug? I've tried with fancybox 1.3.4 and 2</p>
  
  <p>This works :</p>
  
  <pre><code> &lt;a href="_images/fancybox/seagulls20121230-07-600x800p.jpg" rel="gallery" title="CEB's pic 600x800"&gt; &lt;img src="_images/fancybox/seagulls20121230-07-600x800p-thmb.jpg" width="70" height="70" alt="Honda Pilot 600x800" /&gt; &lt;/a&gt;
  </code></pre>
  
  <p>This doesn't work - same image, just bigger </p>
  
  <pre><code>&lt;a href="_images/fancybox/seagulls20121230-07-4000x3000p.jpg" rel="gallery" title="CEB's pic 3000x4000"&gt; &lt;img src="_images/fancybox/seagulls20121230-07-4000x3000p-thmb.jpg" width="70" height="70" alt="Honda Pilot 3000x4000" /&gt; &lt;/a&gt;
  </code></pre>
  
  <p>the fancybox code</p>
  
  <pre><code>$(document).ready(function () {
      $('#gallery a').fancybox({
          overlayColor: '#060',
          overlayOpacity: .3,
          transitionIn: 'elastic',
          transitionOut: 'elastic',
          easingIn: 'easeInSine',
          easingOut: 'easeOutSine',
          titlePosition: 'outside',
          cyclic: true
      });
  }); // end ready
  </code></pre>