A Simple Expert Adviser Needed

Hi to all,

Need a simple EA that should operate as following :-

                                                   >> when a new bar is open, 1 buy sell pending orders should be placed (buy is above current price, sell is below).

                                                   >> within a bar should be only 2 orders if triggered, 1 for buy and 1 for sell.

                                                   >> buy or sell pending order that did not triggered should be deleted when a new bar is open.

* should can work on all charts (time frame and renko chart). 

Basic parameters needed as following :-

Buy Sell Pending Distance = X pips

Max Active Orders = X

Auto lot = True/False

Risk = X

Fixed lot = X

Martingale = True/False

Martingale Multiplier = X

Stop loss = X

Profit taking = X

Trailing = True/False

Trail start = X 

Trail distances = X

Trail step = X

Magic number = X

Slippage = X

ECN broker = True/False