Help color sensor

Please I am new to programming Arduino and I'm a big doubt: Anyone know how to read the output of this sensor: Color Light Sensor - Avago ADJD-S371-Q999. Unfortunately there is not analog output and part of the serial communication I just did not understand well. If somebay konws other color sensor has a analog output it will be better to me. If someone has a code which can pass to me please. If this sensor has any diferent electrical connection please tell me. Thanks a lot.

http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1239955755

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