Trailing buy & stop order EA (using time) Needhelp

 
I'm looking for someone to help me, I want a EA that can : open and close buy and sell stop orders, and trail the price with a certain amount of points, but it has to use TIME as Reason to adjust the pending order to the predefined distance from price. I found an EA that can trail the order but it uses "Amount of points", and I don't know how to modify it. Any advice or help would be Greatly appreciated.