.bashrc .bash_profile - created from?

[Russ Schneider <russ@sugapablo.com>]

I have changed the files /etc/bash.bashrc and /etc/profile to my liking.  

Problem is, when I create new users, the files .bashrc and .bash_profile
are created in their home directory and they are created with elements
that supercede those two previous files.

What generates .bashrc and .bash_profile for each new user?  Is it 
something I can alter so it writes them the way I want them?

-- 
[ Russ Schneider (a.k.a. Sugapablo)     ]
[ http://www.sugapablo.com <--music     ]
[ http://www.sugapablo.net <--personal  ]
[ sugapablo@12jabber.com   <--jabber IM ]