Need help to modify volume indicator

(Thread Edited)

i Need help to add 2 Moving averages to better volume indicator, can someone help pls?, the indicators are uploaded here:
http://www.forexfactory.com/showthread.php?t=300324

here is indicator

http://forex-indicators.net/bill-williams/mfi

After looking into it, it didn't manage to detect all the squats i detected through naked eye.

There was a squat on March 9 2011, 8.30 according to IBFX broker time. but the bar was not painted pink.

But thanks anyway