Here is the simple code for AS3 preloader, slightly different from AS2: ?View Code ACTIONSCRIPT1 2 3 4 5 6 7 8 9 10 11 12 this.addEventListener(Event.ENTER_FRAME, loadProgress); function loadProgress(event:Event):void { var bytes_loaded:int = this.root.loaderInfo.bytesLoaded; var bytes_total:int = this.root.loaderInfo.bytesTotal; var bytes_percent:int = Math.round((bytes_loaded/bytes_total)*100); trace(bytes_percent + "% is loaded"); if (bytes_loaded >= bytes_total) { trace("This [...]