Baidu index PHP and Flash parameters to pass, how to get Baidu Index flash data

Baidu index PHP and Flash parameters to pass, ask how to get Baidu Index flash data?
Ask how to get Baidu Index flash data?

http://index.baidu.com/main/word.php?word= Dancing Fish
I want to get the results of the query passed to Flash.
That is, the number of "Dancing fish" is queried daily.





Seems to involve: Flash get data By default is a cross-domain limit, this PHP background and flash between the encryption and decryption protocol.
The PHP proxy transmits the data to flash using Externalinterface. "
"Baidu Index results Analyzer to get the value. "
I don't quite understand.
Would like to ask how to do. Thank you!

Http://index.baidu.com/script/swf.js










Http://index.baidu.com/fla/Trend ...; periods=2010-07-03|2010-08-01&periodnames=null&shortkeys=%e6%96%b0%e9%97%bb&dv=1&gateway=http% 3a%2f%2findex.baidu.com%2fgateway.php&snapshot=http%3a%2f%2findex.baidu.com%2fmain%2fshow.php

------Solution--------------------
I've done this.
You use the Firefox plugin live HTTP header catch the package can see, Flash is to retrieve data from the background, and then generate curves, flash data is an XML file, you can analyze the XML file to obtain the required data

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