var fNum = [6, 6, 8, 9];
var x0 = y0=10;
var serialNum = 0;
var col = 8;
var row = 6;
arrangement();
function arrangement() {
  generateRandomInt(col*row);
  for (i=0; i<fNum.length; i++) {
    for (j=0; j<fNum[i]; j++) {
      serialNum++;
      p_mc = this.createEmptyMovieClip("p_mc"+i+j, 10*i+j);
      p_mc.createEmptyMovieClip("ps",10*i+j);
      var number = 10*(i+1)+j;
      jpg_s = "img/"+number+".jpg";
      p_mc.ps.loadMovie(jpg_s);
      k = parseInt(int_b[serialNum-1])+1;
      p_mc._x = x0+75*((k-1)%col);
      p_mc._y = y0+55*(Math.floor((k-1)/col));
      if (j !== 0) {
        p_mc._alpha = 40;
      }
      p_mc.serNum = i;
      p_mc.num = j;
      p_mc.onRollOver = a;
      p_mc.onRollOut = b;
      p_mc.onRelease = c;
    }
  }
  resetting = true;
}
function a() {
  ser = this.serNum;
  for (o=0; o<fNum.length; o++) {
    var mc0 = _root["p_mc"+o+0];
    if (o !== ser) {
      mc0._alpha = 40;
    }
  }
  for (m=1; m<fNum[ser]; m++) {
     _root["p_mc"+ser+m]._alpha = 100;
  }
}
function b() {
  ser = this.serNum;
  for (o=0; o<fNum.length; o++) {
    _root["p_mc"+o+0]._alpha = 100;
  }
  for (m=1; m<fNum[ser]; m++) {
    _root["p_mc"+ser+m]._alpha = 40;
  }
}
function c() {
  ser = this.serNum;
  n = this.num;
  removeThumb(ser);
  for (o=0; o<fNum[ser]; o++) {
    var mc = _root["p_mc"+ser+o];
    if (o == n && o !== 0) {
      mc.targetx = Stage.width/2;
      mc.targety = Stage.height/2;
      loadPic(ser,n);
    } else {
      mc.targetx = x0+75*o;
      mc.targety = 370;
      resetting = false;
    }
    mc.onEnterFrame = function() {
      this._x += (this.targetx-this._x)/5;
      this._y += (this.targety-this._y)/5;
    };

  }
  attachMovie("reset","reset_btn",100);
  reset_btn._x = 620;
  reset_btn._y = 300;
  reset_btn.onRelease = reset;
}
function removeThumb(ser) {
  for (i=0; i<fNum.length; i++) {
    if (i !== ser) {
      for (j=0; j<fNum[i]; j++) {
        _root["p_mc"+i+j]._visible = false;
      }
    }
  }
}
function reset() {
  if (!resetting) {
    load_mc.removeMovieClip();
    reset_btn.removeMovieClip();
    serialNum=0;
    arrangement();
  }
}
function loadPic(ser, n) {
  load_mc = createEmptyMovieClip("load_mc", 110);
  var mcLoader:MovieClipLoader = new MovieClipLoader();
  jpg = 10*(ser+1)+n;
  mcLoader.loadClip("img/pic"+jpg+".jpg",load_mc);
  var oListener:Object = new Object();
  oListener.onLoadInit = function() {
    Lw = load_mc._width;
    Lh = load_mc._height;
    load_mc._x = Stage.width/2;
    load_mc._y = Stage.height/2;
    load_mc._xscale = load_mc._yscale=10;
    load_mc.onEnterFrame = function() {
      this._x += (Stage.width/2-Lw/2-this._x)/3;
      this._y += (Stage.height/2-Lh/2-30-this._y)/3;
      this._xscale += (100-this._xscale)/3;
      this._yscale += (100-this._yscale)/3;
    };
    resetting = false;
  };
  mcLoader.addListener(oListener);
}
function generateRandomInt(maxN):Array {
  int_a = [];
  int_b = [];
  for (a_num=0; a_num<maxN; a_num++) {
    int_a[a_num] = a_num;
  }
  b_num = 0;
  a_length = int_a.length;
  while (a_length) {
    int_r = Math.floor(Math.random()*(maxN-b_num));
    int_b[b_num] = int_a.splice(int_r, 1);
    b_num++;
    a_length = int_a.length;
  }
  return int_b;
}