Problem with preloader on movieclip

Hi guys,

I was wondering if anyone could help with a problem I continue to keep getting…

OK what im trying to do is get a preloader to work within a movie and not on the base level. My site is http://wonderland.tux.nu when its loaded goto any of the image levels where you will see a screen fade in and then u can view the images.

So what it is im trying to implant a video section where I am using this code:

bar._visible = false;
createEmptyMovieClip(“container”, 1);
my_mc = new MovieClipLoader();
preload = new Object();
my_mc.addListener(preload);
preload.onLoadStart = function(targetMC) {

trace("started loading "+targetMC);
container._visible = false;
bar._visible = true;
pText._visible = true;

};
preload.onLoadProgress = function(targetMC, lBytes, tBytes) {

bar._width = (lBytes/tBytes)*100;
pText.text = "% "+Math.round((lBytes/tBytes)*100);

};
preload.onLoadComplete = function(targetMC) {

container._visible = true;
bar._visible = false;
pText._visible = false;
trace(targetMC+" finished");

};
//buttons
button1.onPress = function() {

my_mc.loadClip(“loaded.swf”, “container”);
}

If I create this on a new movie with 4 layers as follows actions,bar,text and button with the above instance names and movieclips I can get a preloader and a fully working movie that plays.

My problem is when I try to implant this say on my website in the video section using the above format but within a movie it refuses to load the movie, I think its due to the paths im using but I have used _root and this to the correct parent and child locations and it wont work within a movie.

Any suggestions would be great…

I am using Flash Mx Pro

Regards