Garage door remote controls

[john mcgill]

I have a worn out remote for a garage door.  Gliderol have stopped making the remote.  Does anyone know if it is possible to clone a remote and if yes, who does it?
Thanks

[ziggysego]

http://www.nextag.com/universal-garage-door-opener-remote/search-html

It's an American based company, but perhaps they ship overseas.