ActionScript 3.0 :: Loading External Images (library)?

I want to make a photo uploader and after uploading the photo to the server you can load all the photo's that are in a folder in kind of a library.I can load one single image because I name it in AS but I want to load the whole "images" folder so I can see all the pictures that are in it.
 
"This is what I got so far"
 
load_btn.addEventListener(MouseEvent.CLICK, LoadBox);
 function LoadBox(event:MouseEvent):void {    //create a Loader instancevar myImageLoader:Loader = new Loader();//create a  URLRequest instance to indicate the image sourcevar myImageLocation:URLRequest = new URLRequest("url to website");// load the bitmap data from the image source in the Loader instancemyImageLoader.load(myImageLocation);//add the Loader instance to the display listaddChild (myImageLoader);