codice:
onClipEvent(load){
	this.x = this._x; 
	this.y = this._y; 
} 
onClipEvent(enterFrame){
	if(this.sopra){
		if(this.trema){ 
			this._x += Math.round(Math.random() * 2) - 1; 
			this._y += Math.round(Math.random() * 2) - 1; 
		} else { 
			this._x = this.x; 
			this._y = this.y; 
		} 
		this.trema = !this.trema 
	}
}
onClipEvent(mouseMove){
	if(this.hitTest(_root._xmouse, _root._ymouse, true)){
		this.sopra = true;
	} else {
		this.sopra = false;
	}
}