def detect_palm_o_s()

      if (user_agent.include?(DEVICE_PALM) || user_agent.include?(ENGINE_BLAZER) || user_agent.include?(ENGINE_XIINO))

        if (detect_palm_web_o_s())
          return false
        else
          return true
        end
      end
      return false
    end
def detect_palm_o_s()

      if (user_agent.include?(DEVICE_PALM) || user_agent.include?(ENGINE_BLAZER) || user_agent.include?(ENGINE_XIINO))

        if (detect_palm_web_o_s())
          return false
        else
          return true
        end
      end
      return false
    end
=begin
*
     * Detects if the current browser is on a PalmOS device.
     * @return detection of a PalmOS device

=end