     import com.google.analytics.core.Ecommerce;
     import com.google.analytics.core.EventTracker;
     import com.google.analytics.core.GIFRequest;
-    import com.google.analytics.core.IdleTimer;
     import com.google.analytics.core.ServerOperationMode;
     import com.google.analytics.core.TrackerCache;
     import com.google.analytics.core.TrackerMode;

            
            _buffer     = new Buffer( config, debug, false );
            _gifRequest = new GIFRequest( config, debug, _buffer, _env );
            _idleTimer  = new IdleTimer( config, debug, _display, _buffer );
            _ecom       = new Ecommerce ( _debug );
                        
            /* note:

        private var _jsproxy:JavascriptProxy;
        private var _dom:HTMLDOM;
        private var _adSense:AdSenseGlobals;
        private var _ecom:Ecommerce;
        
        //object properties
