/**
* _ExportImages - for more information please visit: http://journal.reallyenglish.com/2010/01/30/batch-image-exporting-from-fla.html
*
* Running this command will;
* Export .png images from each frames in the current timeline (with the currenrt .png export settings).
* Use this command at your own risk - it is strongly recommended that you test this command on copies of your files first.
*/

(function(){
  var doc = fl.getDocumentDOM();
  var docURI = document.path;
  var dirURI = docURI.substr(0, docURI.lastIndexOf("/") + 1);
  
  var tl = doc.getTimeline();
  var frameCount = tl.frameCount;
  
  for(var i=0; i<frameCount; i++){
    tl.currentFrame = i;
    var fileURI = "file://" + dirURI + "i" + i + ".png"; // modify this line to change file names
    doc.exportPNG(fileURI, true , true);
  }
})();