convert custom indicator to EA (expert advisor) - repost

Hi .. I have a custom indicator that gives sell and buy signals & alerts. I want to convert it to EA 1 - the alert show as POP alert when the price Change the direction 2 - the signals showes as parabolic SAR points and moves with the direction the EA will buy or sell when brice come close to the SAR signals ( i can modify the distance of the PIPs Manually if the price breaks the SAR and the Alert show up the old deal should be close immediatly and open new deal with the new direction @@ I have to be able to set a lot size manually @@ take profit will be defulted to 100 pips but i can change it @@ Stop lose will be under or higher the Parabolic SAR wherever the directon is @@ Want to have my name on it @@ work on 4 - 5 digits MT4 & 5 No more conditions You may contact me if any further information is needed Thanx everone pass here and BID