Mover trayectoria de mc con mouse

[chidomen]

Hola a todos,

Tengo un problema y ya llevo algo de tiempo tratando de arreglar pero no puedo.

Lo que quiero hacer es tener multiples moviclips moviendose dinamicamente. Cuando el mouse se acerce los aleje pero continue moviendose.

El problema es que cuando el mouse se acerca mueve al movieclip pero no sigue con la trayectoria.

Esto es lo que tengo:

Código:

/*=========================*/
MovieClip.prototype.panicMouse = function(distanz, tempo, besch){
	var dist, norm;
	
        var xdiff = this._parent._xmouse - this._x;
        var ydiff = this._parent._ymouse - this._y;
        var abstand = Math.sqrt(xdiff*xdiff + ydiff*ydiff);		
			var movex, movey;		
		if (abstand < distanz){
        	var winkel = Math.atan2(ydiff, xdiff);
            if (besch) tempo = Math.min(tempo, besch*distanz/abstand);
            this._x -= Math.cos(winkel)*tempo;
            this._y -= Math.sin(winkel)*tempo;				
        }else{
			if(_root.getdistance(this.x, this.y, this.targx, this.targy)>this.speed){
				//trace('yes '+_root.getdistance(this.x, this.y, this.targx, this.targy)+' - '+this.speed);
				this.x += this.diffx;
				this.y += this.diffy;
			}else{
				this.x = this.targx;
				this.y = this.targy;
				if (!this.t) {
					this.t = getTimer();
				}
				if(getTimer()-this.t>1000){
					trace('time out');
					this.reset();
					this.t = 0;
				}
			}
			this._x = this.x;
			this._y = this.y;
		}
}


total = 700 / 6;
for (i=1; i<1; i++) {
	duplicateMovieClip (_root.drop, "circle_"+i, i);
	_root.drop._x = total * i;
	//_root.drop._y = total * i;
}

function createEmptyMovieclip(i){
	duplicateMovieClip (_root.drop, "circle_"+i, i);
	_root.drop._x = total * i;
}

/*=========================*/
function getdistance(x, y, x1, y1) {
	var run, rise, total;
	run = x1-x;
	rise = y1-y;
	total = _root.hyp(run, rise);
	return total;
}

/*=========================*/
function hyp(a, b) {
	return (Math.sqrt(a*a+b*b));
}

/*=========================*/
MovieClip.prototype.reset = function() {
	//specify the width and height of the movie
	width  = 952;
	height = 1000;
	//-------------------
	var dist, norm;
	this.x = this._x;
	this.y = this._y;
	this.speed = Math.random()*15+2;
	this.targx = Math.random()*width;
	this.targy = Math.random()*height;
	dist = _root.getdistance(this.x, this.y, this.targx, this.targy);
	norm = this.speed/dist;
	this.diffx = (this.targx-this.x)*norm;
	this.diffy = (this.targy-this.y)*norm;
};

Aquí tengo el archivo.

Espero que alguien me peuda ayudar u orientar

Saludos
http://nuterra10.nuterrallc.com/asse...Background.swf