老师请帮我改写　[文华财经]

 DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
DRAWICON(DIFF>DEA,1,4);
DRAWICON(DIFF<DEA,1,5);
DRAWTEXT(ISLASTBAR=1,1,'MACD',COLORFFFFFF;
A1:=DIFF>DEA;
RSV1:=(CLOSE-LLV(LOW,45))/(HHV(HIGH,45)-LLV(LOW,45))*100;
K:=SMA(RSV1,9,1);
D:=SMA(K,3,1);
DRAWICON(K>D,2,4);
DRAWICON(K<D,2,5);
DRAWTEXT(ISLASTBAR=1,2,'KDJ',COLORFFFFFF;
A2:=K>D;
LC:=REF(CLOSE,1);
RSI1:=(SMA(MAX(CLOSE-LC,0),10,1))/(SMA(ABS(CLOSE-LC),21,1))*100;
RSI2:=(SMA(MAX(CLOSE-LC,0),18,1))/(SMA(ABS(CLOSE-LC),36,1))*100;
DRAWICON(RSI1>RSI2,3,4);
DRAWICON(RSI1<RSI2,3,5);
DRAWTEXT(ISLASTBAR=1,3,'RSI',COLORFFFFFF;
A3:=RSI1>RSI2;
RSV:=-(HHV(HIGH,14)-CLOSE)/(HHV(HIGH,14)-LLV(LOW,14))*100;
LWR1:=SMA(RSV,14,1);
LWR2:=SMA(LWR1,14,1);
DRAWICON(LWR1>LWR2,4,4);
DRAWICON(LWR1<LWR2,4,5);
DRAWTEXT(ISLASTBAR=1,4,'LW&R',COLORFFFFFF;
A4:=LWR1>LWR2;
BBI:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4;
DRAWICON(CLOSE>BBI,5,4);
DRAWICON(CLOSE<BBI,5,5);
DRAWTEXT(ISLASTBAR=1,5,'BBI',COLORFFFFFF;
A5:=CLOSE>BBI;

把RSI部分去掉，改换写成BOLL，当K线站上在布林线中轨时，显示红色箭头，当K线跌破布林线中轨在其下方时，显示绿色箭头

 来源:程序化99

 来源: WWW.CXH99.COM

文件名：错错错.jpg

文件名：aaa.jpg

老师，效果不对啊，把图中RSI  那一行换成BOLL，当K线站上在布林线中轨时，显示向上红色箭头，当K线跌破布林线中轨在其下方时，显示向下绿色箭头