Nested movie

1

hi all
please help me complete this , i am trying to target a moive inside a movie to tween
this is the code


[LEFT]circles = [];
for (i=0; i<4; ++i) {
 var mc = this['circle'+i];
 mc.idx = i;
 circles* = mc;
 mc.onRollOver = function() {
  for (i=0; i<4; ++i) {
   if (i == this.idx) {
    var scale = 150;
    circles*.doTween(scale, circles*._x, 500);
   }
  }
 };
 mc.onRollOut = function() {
  for (i=0; i<6; ++i) {
   circles*.doTween(100, circles*._x, 500);
  }
 };
}

this code is working very well , but i need to target inside the circle movie (cr+i) movie , every circle has a movie inside it, the tween should be applied for the nested movie
thankssssssss for any help
[/LEFT]