[openbox] Specifying desktop in autostart.sh

[Andrew Ho]

Hi,

I'm trying to have a couple of applications start at the beginning of 
an openbox session in a particular desktop.  I'm running openbox as 
openbox-session (i.e. autostart.sh is where I'm specifying commands).  
What I want is to start two terminal emulators (urxvt), one in the 
desktop 2 and one in desktop 3.

Is this possible?  I've done a lot of fruitless searching, but surely 
this can't be that unusual a setup?

Thanks for any pointers,
Andrew