def find_static_updates(period)
      update_url = "/updates/updates_#{period}.xml"
      result = self.get_with_key(update_url)['Data']
      { :series => result['Series'].map { |u| u["id"] },
        :episodes => result['Episode'].map { |u| u["id"] },
        :time => result['time'] }
    end
def find_static_updates(period)
      update_url = "/updates/updates_#{period}.xml"
      result = self.get_with_key(update_url)['Data']
      { :series => result['Series'].map { |u| u["id"] },
        :episodes => result['Episode'].map { |u| u["id"] },
        :time => result['time'] }
    end
Returns static updates for the given period
 find_static_updates(:day) # :week or :month
 { :series => [1,2,3], :episodes => [1,2,3], :time => '<stamp>'  }