Regarding tweening from Voetsjoeba (Beginner)

Right, this code i borrowed from this forum from a person called Voetsjoeba. .

I dont know how to use it properly, how do i reference the movieclip.? The function is called MovieClip and i thought that you refered to the MovieClip instance by calling it “MC”

I dont know, please help me understand this a bit further.

I have put it on the main timeline on frame one.
And its not working.

Many thanks in advanced and kind regards, Gabriel.
[LEFT]

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
}
}
}
MC.ease(100,100);[/LEFT]
[/QUOTE]