package {
    import flash.events.*;
    import flash.display.*;
    import flash.net.*;
    import flash.external.*;

    public class Cram extends Sprite {

        private var _so:sharedobject = null;
        private var _flushEnabled:boolean = false;

        public function Cram(){
            super();
            try {
                _so = sharedobject.getlocal("cramjs");
                _flushEnabled = true;
                _so.addEventListener(NetStatusEvent.NET_STATUS, handleNetStatus);
            } catch(e:error) {
                _so = null;
            };
            if (((ExternalInterface.available) && (_so))){
                ExternalInterface.addCallback("get", soGet);
                ExternalInterface.addCallback("set", soSet);
                ExternalInterface.addCallback("remove", soRemove);
            };
        }
        private function soRemove(_arg1:string):void{
            delete _so.data[_arg1];
            flush();
        }
        private function flush():void{
            if (!_flushEnabled){
                return;
            };
            try {
                if (SharedObjectFlushStatus.FLUSHED != _so.flush()){
                    _flushEnabled = false;
                };
            } catch(e:error) {
                _flushEnabled = false;
            };
        }
        private function handleNetStatus(_arg1:NetStatusEvent):void{
            if (_arg1.info.level == "error"){
                _flushEnabled = false;
            };
        }
        private function soGet(_arg1:string):string{
            var _local2:object = _so.data[_arg1];
            if (_local2){
                return (_local2.tostring());
            };
            return (null);
        }
        private function soSet(_arg1:string, _arg2:string):void{
            _so.data[_arg1] = _arg2;
            flush();
        }

    }
}//package