"Never wrestle with a pig. You both get all dirty, but the pig likes it."
Cheers
Phil Hobbs
-- Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC Optics, Electro-optics, Photonics, Analog Electronics
160 North State Road #203 Briarcliff Manor NY 10510 845-480-2058hobbs at electrooptical dot net