VB script macro for Mach3

I have a Numato USB solid state relay. ([login to view URL]) I would like to control this relay in Mach3 CNC software. ([login to view URL]) A VB script macro is required to turn "on" the relay and another macro is required to turn "off" the relay. The macro file (.m1s) is executed upon a g code command as the software runs. The usb relay is on COM4. I need someone to write the 2 macro files ("on" & "off") Ref [login to view URL]