how to skip ToggleShowDesktop ?

[Giorgio Lando]

Hi, I am an happy new user of openbox.

Does someone know if it is possible for a client not to be minimized
when a ToggleShowDesktop is performed? The problem is patent in lxpanel,
where an applet just call ToggleShowDesktop and, as a consequence, also
the panel itself is minimized, so that it is not easy to use it again to
deminimize everything (one needs to deminimize the panel itsellf
beforehand, through the openbox client menu).
Would it be possible instead to avoid the minimization for a specific
window?

Thanks in advance
Giorgio Lando