请高手帮我在MT4编这两条均线。

PARTLINE(EMA((2*CLOSE+HIGH+LOW)/4,10)>REF(EMA((2*CLOSE+HIGH+LOW)/4,13),1),EMA((2*CLOSE+HIGH+LOW)/4,13)),LINETHICK2,COLORRED;
PARTLINE(EMA((2*CLOSE+HIGH+LOW)/4,10)<REF(EMA((2*CLOSE+HIGH+LOW)/4,13),1),EMA((2*CLOSE+HIGH+LOW)/4,13)),LINETHICK2,COLORGREEN;
因子1:EMA((2*CLOSE+HIGH+LOW)/4,13),LINETHICK0;
PARTLINE((EMA(LOW,125)+EMA((CLOSE+LOW)/2,250))/2>REF((EMA(LOW,125)+EMA((CLOSE+LOW)/2,250))/2,1),(EMA(LOW,125)+EMA((CLOSE+LOW)/2,125))/2),POINTDOT,COLORRED;
PARTLINE((EMA(LOW,125)+EMA((CLOSE+LOW)/2,250))/2<REF((EMA(LOW,125)+EMA((CLOSE+LOW)/2,250))/2,1),(EMA(LOW,125)+EMA((CLOSE+LOW)/2,125))/2),POINTDOT;
因子2:REF((EMA(LOW,125)+EMA((CLOSE+LOW)/2,250))/2,1),LINETHICK0;
VAR1:=(2*CLOSE+HIGH+LOW)/4;