Modify EA - Add Moving Average Filter

I need to modify an EA in MQL4.

I would like to add a moving average filter to an Expert Advisor in MQL4 which will prevent the EA from trading except when the underlying moving average is in a specific state. So if the current price is greater than a specific moving average, the EA will be permitted to buy. If the current price is below a specific moving average, the EA will be permitted to sell. User will have option to use MA filter or not. For example:

extern bool MA_Filter_Long = TRUE;

extern MA_Length (number of days of moving average)

extern MA_Type (simple, exponential,smoothed,linearweighted)

extern MA_AppyTo (open,high,low,weighted average)

extern bool MA_Filter_Short = TRUE;

extern MA_Length (number of days of moving average)

extern MA_Type (simple, exponential,smoothed,linearweighted)

extern MA_AppyTo (open,high,low,weighted average)

Would also like to have an option to hide the Take Profit, Stop Loss and Trailing Stop from the Broker if possible. For example:

extern bool HideStopLoss = TRUE;

I will provide the EA in MQL4.

Completed EA should be able to be compiled free of errors.

Thank you for bidding.