Loading external jpg but alpha fade in doesnt work

[COLOR=“Black”]Hi guy! im really new to all this action Script, im currently try to create an online portfolio www.twentiseven.co.uk for my final year at uni. but the code below some how i did manage to get it work at first but when i put a preloader script in and its stop working.

all i want it that every jpg files loading into container_mc to have a fade in alpha effect in it.

stop();
[COLOR=“Red”]MovieClip.prototype.fadeIn = function() {
this.onEnterFrame = function() {
if (this._alpha<100) {
this._alpha += 10;
} else {
delete this.onEnterFrame;
}
};
};[/COLOR]
bar._visible = false;
border._visible = false;

offthecuff_mc = new MovieClipLoader();
preload = new Object();
offthecuff_mc.addListener(preload);
preload.onLoadStart = function(targetMC) {
trace("started loading "+targetMC);
offthecuff_mc._alpha = 0;
bar._visible = true;
border._visible = true;
pText._visible = true;
};
preload.onLoadProgress = function(targetMC, lBytes, tBytes) {
bar._width = (lBytes/tBytes)*524;
pText.text = “% “+Math.round((lBytes/tBytes)*100);
};
preload.onLoadComplete = function(targetMC) {
offthecuff_mc.fadeIn();
border._visible = false;
bar._visible = false;
dText._visible = false;
trace(targetMC+” finished”);
};
//default image
offthecuff_mc.loadClip(“graphics/offthecuff.jpg”, “offthecuff_mc”);

here is the site www.twentiseven.co.uk[/COLOR]

Joe Macloskey