title: Add movieclips (and controlling them) in a datagrid in AS3
body: <p>I created a column in a datagrid which displays a movieclip (every row the same movieclip appears.
  How can I control which frame is displayed in each row?</p>
  
  <p>using this.parent from inside the movieclip doesn't work.
  What's the path to the specific row in which a movieclip resides?</p>
  
  <p>Thanks</p>