title: jquery fancybox width issue
body: <p>The jquery fancybox width is abnormal. means it is equal to the width of the page. If i change the class name to 'iframe' width works fine else width is miss behaving.</p>
  
  <pre><code>$(".iframe_reg2").fancybox({
          'transitionIn'  :   'elastic',
          'transitionOut' :   'elastic',
          'speedIn'       :   600,
          'speedOut'      :   200,
          'overlayShow'   :   false,
              'width'         :       400
      });
  </code></pre>
  
  <p>And my Html is</p>
  
  <pre><code> &lt;a class="iframe_reg2" href="http://google.com"&gt;Google&lt;/a&gt;
  </code></pre>