Changing buy/sell conditions in this EA?

I would like to say im sorry for starting a thread on my 1st post. I come here because this place is more community friendly and have read on here where the new guys get help. Anyways, I have sought for help in past over MQL4 forums, but hardly ever get the help I need. I have started a thread there on this particular subject but dont forsee good replies being that there is no dollar signs flying around.

I haved used the Ilan1.4 EA (http://codebase.mql4.com/4546) they have over there. I have used it with some success. The success depends on where it is started and if there is no 150 pip jump in one quick swoop. I dont like its open trade conditions and would like to change it. I have am still a beginner to forex and the MQL language or any program language. I have studied MQL for around 6 months and have completed some EA's, but there are some things I have yet to learn. So long story short, I would like to change the buy/sell conditions to RSI based, but I dont understand this particular EA's buy/sell conditions or where they are.. I have had success manually trading with the RSI Indi, but have not had success getting my EA's to make up for the human logic its lacking. I think this EA with a different buy/sell condition could make up for the purely mechanical lacking of an EA. So here is the link to the EA, and if you click the view beside it you will see the code.
http://codebase.mql4.com/4546

Thanks.

Mission accomplished! Worked out like i thought it would. The original EA performed live in close resemblence to the backtest, so the minor change shall give it better direction when opening trades. Been going live for about 8 hours. The backtest performed better then the original. It has less risk, and slight more profitability. Now on to the next stage of beautifying this EA.