Changing Name after using FileReference?

Hello,

After using FileReference to load a picture into flash, how would I change the name?

Example of loading an image:

fileRef.addEventListener(Event.COMPLETE, onLoaded);
			fileRef.load();
		}
		public function onLoaded(evt:Event):void{
			var loader:Loader = new Loader();
			loader.loadBytes(evt.target.data);
			myHolder = new MovieClip();
			myHolder.addChild(loader);
			loader.contentLoaderInfo.addEventListener(Event.COMPLETE, ldr_complete);
		}

Image loads fine “myimage.jpg” but now I would like to rename it, prior to uploading it to a server.

Thanks!!! :rabbit: