Damn new remote won't work!

My friend just gave me one of those all in one radio shack remote controls for my TV. The thing is I don’t know how to program it. It’s an older (around 1995) zenith TV. Any ideas?

Remote Codes can be found here:

http://www.rcinfo.com/index.htm

Remote Codes and instructions can be found here:

http://www.rcinfo.com/index.htm