I have a 192.168.0.1 router and I forgot my passord to access wireless

192.168.0.1 is not a router, it's the router's IP address or gateway you're using.

What brand router (box) do you have?

If you've set a different password, other than the default password, you're probably going to have to reset the router back to factory defaults to get in.

Different Brand routers use different passwords.