## Script (Python) "isStaff"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=
##title=
##
# $Id: $

# if context.portal_membership.isAnonymousUser():
#     return False
# return not context.isStudent()

mtool = context.portal_membership
member = mtool.getAuthenticatedMember()
member_id = str(member)
o = ord(member_id[1]) 
return not (o >= 48 and o <= 57)