title: Can't close the colorbox window from the iframe
body: <p>i am attaching this event to a link (inside the iframe)</p>
  
  <pre><code>window.parent.$.fn.colorbox.close();
  </code></pre>
  
  <p>but it fires on firebug:</p>
  
  <pre><code>Permission denied to access property '$'
  [Parar en este error]   
  
  window.parent.$.fn.colorbox.close();
  </code></pre>
  
  <p>And the window won't close,</p>
  
  <p>any idea? in the iframe file i am importing colorbox.js and jquery.js </p>
  
  <p>And also tried</p>
  
  <pre><code>$(this).parents('iframe').hide()
  </code></pre>
  
  <p>but with no result...</p>