xml galeri yapımı kodları acıklayabilirmisiniz

import mx.transitions.Tween;
var bannerUrl:Array = new Array();
var bannerImages:Array = new Array();
var count:Number = 0;
var num:Number = 0;
var speed:Number = 2;
myXML = new XML();
myXML.ignoreWhite = true;
myXML.onLoad = function(success:Boolean) {
	if (success) {
		var rootNode = this.firstChild;
		for (var n = 0; n<myXML.firstChild.childNodes.length; n++) {
			bannerUrl[n] = (myXML.firstChild.childNodes[n].attributes.url);
		}
		loadImages(bannerUrl[0]);
	}
};
myXML.load("banner_images.xml");
//--------------------------------
var loadListener:Object = new Object();
loadImages = function (url:String) {
	loadListener.onLoadComplete = function(target_mc:MovieClip, httpStatus:Number):Void  {
		if (count != bannerUrl.length-1) {
			count++;
			loadImages(bannerUrl[count]);
		} else {
			loadTxt.text = "Resimler Yükleniyor.";
			fadingStart();
		}
	};
	var mcLoader:MovieClipLoader = new MovieClipLoader();
	mcLoader.addListener(loadListener);
	this.createEmptyMovieClip("cont"+count, 99+count);
	this["cont"+count]._alpha = 0;
	loadTxt.text = "loading image"+(count+1);
	mcLoader.loadClip(url, "cont"+count);
};
//--------------------------------
fadingStart = function () {
	var fadeIn:Tween = new Tween(this["cont"+num], "_alpha", mx.transitions.easing.None.easeNone, 0, 100, speed, true);
	fadeIn.onMotionFinished = function() {
		var fadeOut:Tween = new Tween(_root["cont"+num], "_alpha", mx.transitions.easing.None.easeNone, 100, 0, speed, true);
		fadeOut.onMotionFinished = function() {
			if (num != bannerUrl.length-1) {
				num++;
			} else {
				num = 0;
			}
			fadingStart();
		};
	};
};

<?xml version="1.0" encoding="utf-8"?>
<bannerImages> 
   <image url="1.jpg"/> 
   <image url="2.jpg"/> 
   <image url="3.jpg"/> 
</bannerImages>