package code
{
    import flash.display.MovieClip;
    import flash.display.Loader;
    import flash.net.URLRequest;
    import flash.events.*;
    import flash.net.URLLoader;

    public class TestImageLoader extends MovieClip
    {

        public var testImageURLRequest:URLRequest;
        public var testImageLoader:URLLoader;
        public var testImageXML:XML;
        public var imageLoader:Loader;
        public var imageRequest:URLRequest;
        public var questionList:XMLList = new XMLList();
        public var imageNum:Number;
        public var testNum:String;

        public function TestImageLoader(urlLocation:String, imageNumber:Number, testNumber:String)
        {
            loadImageXML(urlLocation);
            imageNum = imageNumber;
        }

        public function loadImageXML(myURL:String):void
        {
            testImageURLRequest = new URLRequest(myURL);
            testImageLoader = new URLLoader();
            testImageLoader.load(testImageURLRequest);
            testImageLoader.addEventListener(Event.COMPLETE, onComplete);

        }

        public function onComplete(e:Event):void
        {
            trace("load complete");
            testImageXML = new XML(e.target.data);
            questionList = testImageXML.question.image;

            trace(questionList[0].text());
            loadImage(imageNum,testNum);
        }

        public function loadImage(aNumber:Number, whichTest:String):void
        {
            //trace("loaded");
            var myUrl:String = questionList[aNumber];
            imageRequest = new URLRequest(myUrl);
            imageLoader = new Loader();
            imageLoader.addEventListener(Event.COMPLETE, onLoader);
            imageLoader.load(imageRequest);

        }

        public function onLoader(e:Event):void
        {
            trace("image loaded");
        }



    }

}