             */
             _call( "_addTrans", orderId, affiliation, total, tax, shipping, city, state, country );
             
-            return null;
         }
         
         /**

         * @param city City to associate with transaction.
         * @param state State to associate with transaction.
         * @param country Country to associate with transaction.
         * @return The tranaction object that was modified.
         */
        public function addTrans(orderId:String, affiliation:String, total:Number, tax:Number, shipping:Number, city:String, state:String, country:String):Object
        {
            _debug.info( "addTrans( " + [orderId,affiliation,total,tax,shipping,city,state,country].join( ", " ) + " )" );
            /* TODO:

    import com.google.analytics.core.Utils;
    import com.google.analytics.debug.DebugConfiguration;
    import com.google.analytics.debug.VisualDebugMode;
    import com.google.analytics.external.JavascriptProxy; 
    
    /**
     * This api use a Javascript bridge to fill the GATracker properties.
