Recomendation for a lightweigth window manager

[stan]

I'm setting up a machine to sue as a dedicated replacement for an alarm
printer on a control system.

I was not planing to use a window manager at all, and I actually have a
rather nice looking X session with no borders working. However, now I have
a request to add a browser to allow looking at some web based stuff.

I want to setup a user interface where the operators can iconify, and
resize windows, but not close them. The machine in question is only a P at .

So what would you recommend for a very lightweight window manager for this
application?

-- 
"They that would give up essential liberty for temporary safety deserve
neither liberty nor safety."
						-- Benjamin Franklin