XML picture gallery on server bug

programming flash
1

first, hi to all…

i’ve got a stragne bug on my site… it’s preety much finished, except for the gallery… here’s the problem…

i made a pic gallery that loads pics from xml file…
when I open the gallerys .swf itself on my server it works fine…
when I open the website .swf file on my server it looks fine…
but, when I open the flash-generated .html file and try to open my gallery on my web site it sometimes shows me only a couple of pictures… sometimes none…
also, when I open it up on my computer, it works fine…

could this be a server problem, or .html??

anyone have any expirience on this?

btw: the gallery is stand-alone and I load it in my flash web site through the code ->

var ldr = new Loader();
var url:String = "MY GALLERY.swf";
var urlReq:URLRequest = new URLRequest(url);
ldr.load(urlReq);
ldr.contentLoaderInfo.addEventListener(Event.COMPLETE, loadComplete);
function loadComplete(e:Event):void{
	MY_MOVIECLIP.addChild(ldr);
}

thanks in advance for any help!