[PD] GEM: borderless window is also always on top (and hasn't an icon)

[Matteo Sisti Sette]

Hi,

In ubuntu, if I send "border 0" to [gemwin], then the window (once 
created), besides being borderless which is the expected part, also 
sticks on top and doesn't have a button in the panel on the bottom of 
the screen as windows usually have.

Not so in Windows, where it just creates a borderless window which, a 
part being borderless, behaves as any other window.

Is there a way in Linux to get a gem window that is simply borderless 
without sticking on top and without having to renounce to the panel button??

thanks
m.