Loading random swfs that have a preloader

1

Hi

I have my main movie and when arriving at certain frames I want to load a random .swf

I am using this

[AS]loadMovieNum(“random”+(Math.ceil(Math.random()*5))+".swf", 1);[/AS]

which works fine

but when i add a preloader to the external movie the main movie wont open it

the preloader code is this:

var loadAmount = _totalframes;

if (_framesloaded == loadAmount) {

gotoAndPlay(“build”, 1);

} else {

loaded = Math.round(getBytesLoaded() / 1024);
total = Math.round(getBytesTotal() / 1024);
percent = Math.round((loaded/total) * 100);

bytesLoadedOutput = loaded;
bytesTotalOutput = total;
percentOutput = percent + “%”;

loadBar._width = loadBarHousing._width * (percent / 100);

gotoAndPlay(“loading”);
}

I’m stumped :sigh:

any ideas??

thanks very much