Need script for this strategy

Please anybody code this , Average directional indicator is equal to or greater than 20 and +DI is above -DI

for the above given condition

DIP(14) > 20 OR DIN(14)<20

Thank you , but you are not mentioned clearly about +DI > -DI

DIP represents directional index positive DI+

DIN represents directional index negative DI-

Thank you again, i think my question is not understood, i need script for this condition ADX> =20 AND DIP > DIN
So what about ADX