Series<Numeric> MAvalue;

Series<Numeric> MAvalue2;

MAvalue = AverageFC(close, 60);

       MAvalue2 = AverageFC(close, 20);

       PlotNumeric("MA1", MAvalue);

       PlotNumeric("MA2", MAvalue2);

       if( cross(close, MAvalue))

       {

           PlotString("buyicon", "B");

           bool bpkSuccess = Buy(2, close);

           if(bpkSuccess == false) Commentary("BPK failed");

       }

       if( cross(MAvalue, close))

       {

           PlotString("sellicon", "S");

           bool spkSuccess = SellShort(2, close);

           if(spkSuccess == false) Commentary("SPK failed");

       }