rotate function

Hi,
I put a ball sprite (32x32px) in the center of window (640x480px) to try make this ball look always to the mouse cursor, i know this action must contains a rotate function to rotate the sprite toward the mouse cursor, i can't find any rotate function to do that in GE script reference, is there another way to make this sprite always look to mouse cursor..?
i hope some guide..
regards
iammfa
I put a ball sprite (32x32px) in the center of window (640x480px) to try make this ball look always to the mouse cursor, i know this action must contains a rotate function to rotate the sprite toward the mouse cursor, i can't find any rotate function to do that in GE script reference, is there another way to make this sprite always look to mouse cursor..?
i hope some guide..
regards
iammfa