It's the time

function randomsort(a, b) {
  return Math.random()>.5 ? -1 : 1;
}
var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9];
arr.sort(randomsort);
for (var na in arr) {
  attachMovie("kuang", "kuang"+arr[na], arr[na]);
  var addPic = eval("kuang"+arr[na]);
  addPic._x = arr[na]*addPic._width-addPic._width;
  picNum = Number(na);
  picNum = picNum+1;
  addPic.id = picNum;
  addPic.picPoint.loadMovie("http://www.babytree.com/img/home/indexShow"+picNum+".jpg");
  //addPic.thisTitle.text = _root["picname"+arr[na]];
  addPic.onRollOut = function() {
    this.gotoAndStop(1);
  };
  addPic.onRollOver = function() {
    this.play();
  };
  addPic.onRelease = function() {
    getURL(_root["url"+this.id], "_blank");
  };
  //trace(_root["picname"+arr[na]]);
  trace("arr["+picNum+"] = "+arr[na]);
}