Next picture doesn't appear

programming flash
1

Hello, I (tried) to modify the actionscript of the tutorial “create a photo gallery”. But I still have a little problem:
the first picture is shown but after an interval of “20” the picture should change (fade) into the next one. This doesn’t happen. Can someone please check my script, thank you.

// variables ------------------------------------------
_root.cont.foto.photo.pathToPics = “images/thegirl/”;
_root.cont.foto.photo.pArray = [“1.jpg”, “2.jpg”, “3.jpg”, “4.jpg”, “5.jpg”, “6.jpg”];
_root.cont.foto.photo.fadeSpeed = 20;
_root.cont.foto.photo.pIndex = 1;

// MovieClip methods ----------------------------------
loadMovie(_root.cont.foto.photo.pathToPics+_root.cont.foto.photo.pArray[0], _root.cont.foto.photo);
MovieClip.prototype.changePhoto = function(d) {
// make sure pIndex falls within pArray.length
_root.cont.foto.photo.pIndex = (_root.cont.foto.photo.pIndex+d)%_root.cont.foto.photo.pArray.length;
if (_root.cont.foto.photo.pIndex<0) {
_root.cont.foto.photo.pIndex += _root.cont.foto.photo.pArray.length;
}
_root.cont.foto.photo.onEnterFrame = fadeOut;
};
MovieClip.prototype.fadeOut = function() {
if (root.cont.foto.photo.alpha>_root.cont.foto.photo.fadeSpeed) {
_root.cont.foto.photo._alpha -= _root.cont.foto.photo.fadeSpeed;
} else {
_root.cont.foto.photo.loadPhoto();
}
};
MovieClip.prototype.loadPhoto = function() {
// specify the movieclip to load images into
var p = _root.cont.foto.photo;
p._alpha = 0;
p.loadMovie(_root.cont.foto.photo.pathToPics+_root.cont.foto.photo.pArray[_root.cont.foto.photo.pIndex]);
_root.cont.foto.photo.onEnterFrame = loadMeter;
};
MovieClip.prototype.loadMeter = function() {
var i, l, t;
l = _root.cont.foto.photo.getBytesLoaded();
t = _root.cont.foto.photo.getBytesTotal();
if (t>0 && t == l) {
_root.cont.foto.photo.onEnterFrame = fadeIn;
} else {
trace(l/t);
}
};
MovieClip.prototype.fadeIn = function() {
if (_root.cont.foto.photo._alpha<100-_root.cont.foto.photo.fadeSpeed) {
_root.cont.foto.photo._alpha += _root.cont.foto.photo.fadeSpeed;
} else {
_root.cont.foto.photo._alpha = 100;
_root.cont.foto.photo.onEnterFrame = null;
}
};

// Actions -----------------------------------------
_root.cont.foto.photo.onKeyDown = function() {
if (Key.getCode() == Key.LEFT) {
_root.cont.foto.photo.changePhoto(-1);
} else if (Key.getCode() == Key.RIGHT) {
_root.cont.foto.photo.changePhoto(1);
}
};
Key.addListener(_root.cont.foto.photo);