Anyone know script to dim or even turn off the LEDs on the front

I searched around the forums and other places, but didn't find anything.

I'm running Tomato and want to write some script into the "Administration-Buttons/LED" section to dim/turn off the LEDs. The router's in my bedroom and it'd be nice if it wasn't so bright... and I'd prefer to not go the electrical tape to cover it up route.

Thanks!