si ma le mie thumbs le carico da xml

così

codice:
photo_xml.onLoad = function() {
	bjork_th.html = true;
	bjork_th.htmlText = "<p align=\"center\"></p>";
	Photos_Bjork(0);
};
_global.Photos_Bjork = function(carregar) { 
	var photos = photo_xml.firstChild.childNodes;
	var p_thumbs = photo_xml.firstChild.attributes.thumbs, p_photos = photo_xml.firstChild.attributes.bjorks;
	var i = carregar;
	for (var l = 0; l<linhas; l++) {
		for (var c = 0; c<colunas && i<photos.length; c++, i++) {
			var thumb = bjork_th.createEmptyMovieClip("thumb_"+i, i);
			PhotoAlbum.thumbs.push(t);
			thumb._x = c*a_th + 30;
			thumb._y = l*a_th + 15;
			thumb.createEmptyMovieClip("photos", 1);
			thumb.photos.loadMovie(p_thumbs+"/"+photos[i].attributes.thumb);
			thumb.dimensoes = photos[i].attributes;
			thumb.onRelease = function() {
				unloadMovieNum(1);
				bjork_photo._parent.alvo.unloadMovie();
				bjork_photo.dimensoes = this.dimensoes;
				bjork_photo.onEnterFrame = function() {
					this._width += (this.dimensoes.largura-this._width)/3;
					this._height += (this.dimensoes.altura-this._height)/3;
					bjork_th._x = this._x+(this._width/2);
					bjork_th._y = this._y-(this._height/2);
					if (Math.round(this._width) == Math.round(this.dimensoes.largura) && Math.round(this._height) == Math.round(this.dimensoes.altura)) {
						this._width = this.dimensoes.largura;
						this._height = this.dimensoes.altura;
						delete this.onEnterFrame;
						this._parent.createEmptyMovieClip("alvo", 1);
						this._parent.alvo._x = bjork_photo._x-(this._width/2)+40;
						this._parent.alvo._y = bjork_photo._y-(this._height/2)+30;
						this._parent.alvo.loadMovie(p_photos+"/"+this.dimensoes.bjork_bw);
						a = setInterval(preload, 50, _root.alvo);


					}
				
				};
			};
		}
	}
};

photo_xml.load("photos.xml");
stop();
Come disattivo il tutto ?