title: exact string to getJSON and callback=?
body: <p>I'm trying to make getJSON to use JSONP object, but I can't figure out how to build the url:</p>
  
  <p>for instance: <a href="http://graph.facebook.com/?ids=http://legrandj.eu/article/blouse_ghost_dream" rel="nofollow">http://graph.facebook.com/?ids=http://legrandj.eu/article/blouse_ghost_dream</a></p>
  
  <p>where and how should I add "callback=?" parameter?</p>
  
  <p>thank you</p>
  
  <p>d.</p>