XML slideshow document class improvement question

programming flash
1

Hello!

I’m using the script below to slide pictures read from a XML file.
My project got 12 slideshowz like this one loading differents sets of pictures.

My question : I was wondering what I could change in every FLA the current location of the XML file to load in order to have only ONE .as script without any needs to duplicate and change a line in it every time.
You would save me.

Many thanks

As for now, this script is a document class.


public class A_Slideshow extends MovieClip
    {
        var xmlLoader:URLLoader;
        var theXML:XML;
        var photos:XMLList;
        var photoLoader:Loader;
        var photoArray:Array;
        var fade:Tween;
        var curr:Number;
        var timer:Timer;
        var timey:timeDisplay;

        public function A_Slideshow():void
        {
            xmlLoader = new URLLoader();
          **  xmlLoader.load(new URLRequest("xml/A_PRODUITS.xml"));**
            xmlLoader.addEventListener(Event.COMPLETE, getXML);
            photoArray = new Array();
            curr = 0;
            timer = new Timer(5000);
            timer.addEventListener(TimerEvent.TIMER, switchPhoto);
            timey = new timeDisplay();
        }
        
        private function getXML(e:Event):void
        {
            theXML = new XML(e.target.data);
            photos = new XMLList(theXML.photo);
            for(var i:int=0;i<photos.length();i++)
            {
                photoArray.push(photos*.@url);
            }
            timer.start();
            switchPhoto(null);
        }
        
        private function switchPhoto(e:TimerEvent):void
        {
            if(curr < photoArray.length)
            {
                photoLoader = new Loader();
                photoLoader.load(new URLRequest(photoArray[curr]));
                curr++;
                photoLoader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS, showProgress);
                photoLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, removeTimey);
            }
            else
            {
                curr = 0;
                switchPhoto(null);
                photoLoader.unload();
            }
        }
        
        
        private function removeTimey(e:Event):void
        {
            photoLoader.x= 0;
            photoLoader.y= 0;
            addChild(photoLoader);

            fade = new Tween(photoLoader,"alpha",None.easeNone,0,1,2,true);
        }        
        
    }
}