## mako
<%page args="active_page=None" />
<%
if active_page is None and active_page_context is not UNDEFINED:
# If active_page is not passed in as an argument, it may be in the context as active_page_context
active_page = active_page_context
def url_class(is_active):
if is_active:
return "active"
return ""
%>
<%! from courseware.tabs import get_course_tabs %>
<%! from django.utils.translation import ugettext as _ %>
<% import waffle %>
% if masquerade is not UNDEFINED:
% if staff_access and masquerade is not None:
% endif
% endif