docholiday

I'm not sure if this is the right area to ask but I don't know where else to ask. I've got a Clifford alarm in my car, at work the other day I accidentally smashed my remote for it. I've got another Clifford remote from a car i used to have. Can I reprogram the old remote to work with my current alarm? If so can someone point me in the right direction as to how to do this? Thanks.

Dave