text: function gmdate (format, timestamp) {
      // http://kevin.vanzonneveld.net
      // +   original by: Brett Zamir (http://brett-zamir.me)
      // +   input by: Alex
      // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
      // -    depends on: date
      // *     example 1: gmdate('H:m:s \\m \\i\\s \\m\\o\\n\\t\\h', 1062402400); // Return will depend on your timezone
      // *     returns 1: '07:09:40 m is month'
      var dt = typeof timestamp === 'undefined' ? new Date() : // Not provided
  			typeof timestamp === 'object' ? new Date(timestamp) : // Javascript Date()
  			new Date(timestamp * 1000); // UNIX timestamp (auto-convert to int)
      timestamp = Date.parse(dt.toUTCString().slice(0, -4)) / 1000;
      return this.date(format, timestamp);
  }