system setup without login

[Paal Marker <paal barum folkebibl no>]

I have some computers where I need a special configuration, running 
redhat 8. Computers in library for the public to browse the librarys 
database.

Their purpose is just to run galeon. The login is now in textmode, and 
the username for  restricted user  has to be logged on for each powerup, 
the line xinit /usr/bin/galeon --fullscreen is put in the  .bash_profile.  

Is there a way how I can configure the startup to automatically log in 
the restricted user?  Mean that the staff here each morning can just 
push the button and not have to log in?