var mc_num:Number = mc._framesloaded;
mc._visible = false;
var k:Number = 0;
for (var i = 1; i<=mc_num; i++) {
mc.duplicateMovieClip("mc"+i, i);
with (this["mc"+i]) {
  gotoAndStop(i);
}
}
onEnterFrame = function () {
for (var i = 1; i<=mc_num; i++) {
  with (this["mc"+i]) {
   _y = 100+20*Math.cos(2*Math.PI/mc_num*i+k);
  }
}
k += _root._xmouse/1000;
};
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