Logon VBScript – If OU = ? then …..

Hi, I’m trying to write a script file that installs a printer. I’ve no problem with the printer install, but I want to connect the user to a printer dependant on their location\group. The OU’s are structured by site, so e.g. If OU = Site1 then connect to Site1 printer, or if OU = Site2 then connect to Site2 printer. etc. etc.