Need simple EA

i need EA to work as the following ;  i first specified the price in the ea which the EA start sel or buy  which will be option in the EA i specify that .... then  if the price goes against the action  number of pips ..lets call it step    i specified it into the EA lets say 50 pips  then EA open an order in the same direction of the first order with amount i specified it into the EA which i can  name it no.1  in the same time the EA open order in the opposite direction of the opened order ... then the price goes against me then EA open another order in the same direction of the first one i name this no. 2   and i specified the amount of this order into the EA in the same time of opening order no.2 EA open order in the opposite  direction with amount i specified it into the EA   and so on up to 15 order .... if the price come back  no. of pips which i specified into the EA then EA close all the positions at once ... ........ EA should works on 5  digit  and 4 digit on gold ..on oil ..on every thing  ... must work on ecn brokers and non ecn brokers ...   EA also must work on many charts in the same time on the same account ... for any Qs  i will answer ....