Упрощение

[CREDO]

new Tween(this, '_width', Elastic.easeOut, this._width, 105, 30);
new Tween(this, '_height', Elastic.easeOut, this._height, 105, 30);


можноли записать одним твином?

[silin]

ss=function(v){ this._width=this._height=v;}
gs=function(){ return this._width;}
this.addProperty("_size",gs,ss);
new Tween(this, "_size", Elastic.easeOut, this._size, 105, 30);