import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.events.Event;
import flash.display.Loader;
import flash.display.Sprite;
import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;


var my_speed:Number;
var my_total:Number;
var my_images:XMLList;

var my_loaders_array:Array = [];
var my_success_counter:Number = 0;

var my_playback_counter:Number = 0;

var my_slideshow:MovieClip = new MovieClip();
var my_image_slides:MovieClip = new MovieClip();

var my_xml_loader:URLLoader = new URLLoader();
my_xml_loader.load(new URLRequest("slideshow.xml"));
my_xml_loader.addEventListener(Event.COMPLETE, processXML);

function processXML(e:Event):void
{
    var my_xml:XML = new XML(e.target.data);
    my_speed = my_xml.@SPEED;
    my_images = my_xml.IMAGE;
    my_total = my_images.length();
    loadImages();
}

function loadImages():void
{
    for (var i:Number = 0; i < my_total; i++)
    {
        var my_url:String = my_images[i].@URL;
        var my_loader:Loader = new Loader();
        my_loader.load(new URLRequest(my_url));
        my_loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onComplete);
        my_loaders_array.push(my_loader);
    }

}

function onComplete(e:Event):void
{
    my_success_counter++;
    if(my_success_counter == my_total)
    {
        startShow();
    }
}

function startShow():void
{
    addChild(my_slideshow);
    my_slideshow.addChild(my_image_slides);
    nextImage();
}

function nextImage():void
{
    var my_image:Loader = Loader(my_loaders_array[my_playback_counter]);
    my_image_slides.addChild(my_image);
    my_image.x = (stage.stageWidth - my_image.width)/2;
    my_image.y = (stage.stageHeight - my_image.height)/2;
    new Tween(my_image, "alpha", Strong.easeOut,0,1,1,true);

}