Image Directory Help!

Ok, what am I doing wrong??

could someone take a look at this code?

numberOfImages = 4;
// total number of images required
num = 0;
imgDelay = 3;
// no of seconds to wait
alphaSpeed = 4;
// speed that images fade in
var waitCount = 0;
imageDirectory = TransitionPics; //[color=red] right here, when I test my movie, it tells me there is an error opening the file and I am going nuts trying to figure out how to load my folder properly… how do I do it?? help please!! I am about to pull my hair out… “TransitionPics” is the name of my folder where my pics are stored and I can’t seem to have the path right, any easy way to fix that? or where should I put the folder at?[/color]
this.createEmptyMovieClip(“imgHolder”, 1);
// creates a blank mc
imgHolder._x = 0;
// change the x position to where you want on the stage
imgHolder._y = 0;
// ditto the y position
function loadImage() {
num++;
if (num>numberOfImages) {
num = 1;
}
imgHolder._alpha = 0;
imgHolder.loadMovie(imageDirectory+num+".jpg");
checkInt = setInterval(checkImgLoaded, 500);
}
function checkImgLoaded() {
imgBytesLoaded = imgHolder.getBytesLoaded();
imgTotalBytes = imgHolder.getBytesTotal();
if (imgBytesLoaded == imgTotalBytes) {
clearInterval(checkInt);
fadeInt = setInterval(fadeIn, 100);
}
}
function fadeIn() {
imgHolder._alpha += alphaSpeed;
if (imgHolder._alpha>99) {
imgHolder._alpha = 100;
clearInterval(fadeInt);
waitCount = 0;
waitInt = setInterval(imgWait, 1000);
}
}
function imgWait() {
waitCount++;
if (waitCount == imgDelay) {
clearInterval(waitInt);
fadeInt = setInterval(fadeOut, 100);
}
}
function fadeOut() {
imgHolder._alpha -= alphaSpeed;
if (imgHolder._alpha<=alphaSpeed) {
clearInterval(fadeInt);
loadImage();
}
}
loadImage();
stop();