I'm looking for a way of having a window, such as an xterm running top or a gnuplot graph, that is always on top, translucent and cannot be interacted with ( events go to the window beneath ).
I'm using Fluxbox at the moment but am open to using another window manager ( or xcompmgr if required ). Has anyone done or seen this and can help?
This would be really helpful so I'll be very surprised if it is "impossible"

Thanks