SMA & EMA INDICATOR FOR MT4

Indicator Simple Moving Averages and Exponential Moving Average

BUY SIGNALS

SMA 7 High Crosses Above 20 EMA= LIME color Buy Signal at the low of next candle.

SMA 7 High Crosses above 40 EMA= BLUE color Buy Signal at low of next candle.

SMA 7 High Crossed above 200 EMA= YELLOW Color buy signal at the low of next candle.

SELL SIGNALS

SMA 7 Low Crosses below 20 Ema= LIME color Sell Signal at the high of next candle.

SMA 7 Low Crosses below 40 EMA= BLUE color Sell Signal at the high of next candle.

SMA 7 low Crossed below 200 EMA= Yellow color sell signal at the high of next candle.

Indicator has to be adjustable to disable any of the 3 signals at anytime, for instance if I want to use only 20 EMA  and disable 40 EMA AND 200 EMA. Please make it possible.

Also audible alerts for MT4. Alerts sound at next open Candle.

Make the Moving Averages visible and adjustable for the charts. 

The signals trigger strictly on the candle closed confirmation of the crossover and I want the arrows plotted exactly at the next candles lo for buy and high for sale. I want pop-up notification alets and sound alert, fixed once the candle closes.