[ale] OT: S-video toggle switch?

[jwells at secureworks.com (John Wells)]

Guys,

My TV has only one S-video input, but I now have two devices (DVD player and
MythTV box) that require it.

Is there such a thing as a S-video toggle switch....kind of a KVM for
S-video?  If so, any idea where I can track one down?  I looked at Radio
Shack but no dice...

Thanks!

John