# File lib/jpmobile/util.rb, line 66
    def utf8_to_sjis(utf8_str)
      if utf8_str.respond_to?(:encode)
        utf8_str.encode("Shift_JIS", :crlf_newline => true)
      else
        NKF.nkf("-m0 -x -Ws", utf8_str).gsub(/\n/, "\r\n")
      end
    end