94 Camry Keyless Entry Remote Program Instructions

Does anyone have any info on where I can find the instructions on how to program my remote to my car?

My car is a 94 Camry with a factory antitheft/keyless entry system.
I bought a remote on ebay and need instruction for programming it.

If anyone knows how...could you please help?
Thanks!

try this link, hope it helps

http://www.geocities.com/toyota_speed2003/keyless_entry.html