Add functions to expert

Hi FreeLancers,

   I need your help to add function on my existing EA (Martingale function). automatically open trades.

1.

I want to add the function, Close all orders once reach the certain percent losses from balance. Like if the losses on particular pair  (5% or 10% ), all trade on that pairs will be close (buy and Sell).  the value input  must be adjustable.

2. 

   Add close order also if the percentage, earns more than the balance. (This opposite only from the first one).

  the value input  must be adjustable. 

Once all profit close, the EA will always continue to trade.

3.

   Once all order on that pair was close due to losses per value input (5% or 10%) (as per item 1). The EA will stop opening new trades. and wait for the user to enable again or re-install the EA to the new currency pair.