Voetsjoeba Ease In?

programming flash
1

I’m using Flash MX

Was wondering if anyone had any ideas on making Voetsjoeba’s golden formula ease “In” (slow to fast)

Here is the code for ease “out” (fast to slow):

MovieClip.prototype.ease = function(x,y){
        this.onEnterFrame = function(){
                this._x = x-(x-this._x)/1.1;
                this._y = y-(y-this._y)/1.1
                if(this._x > x-1 && this._x < x+1 && this._y > y-1 && this._y < y+1){
                        this._x = x;
                        this._y = y;
                        delete this.onEnterFrame
                        //do other stuff here, this is the point at which the object reaches its target
                }
        }
}

Mad props to Voetsjoeba by the way.