@common.validate_login
def edit_event(request, event_id):
    try:
        e = models.Event.objects.get(pk=event_id)
    except models.Event.DoesNotExist:
        e = None
    status_message = "Create New Event"

    if request.method == "POST":
        f = forms.EventForm(request.POST, instance=e)
        if f.is_valid():
            e = f.save()
            status_message = "Event %s saved." % e.id
        else:
            status_message = "There were errors in the form."

    else:
        f = forms.EventForm(instance=e)
        status_message = "Edit Event %s below." % e.id

    template_vars = RequestContext(request, {
        "form": f,
        "event": e,
        "status_message": status_message
    })
    return render_to_response('ter/edit_event.html', template_vars)