ema channel indicator needed

[lud]

maybe someone can help as i think this is pretty simple for someone experineced in mql4. i need a indicator which displays a ema channel, best would be if the ema is adjustable.

 

at the moment i´m using a 50 ema high and 50 ema low moving average as trend indicator with cushion zone, and this i would like to be filled with color.

 

hope somebody can help me.

[zoop]

i use this one here

 

http://www.forex-tools-cafe.com/PriceActionChannel_Signals.php

[stovedude]

I built this one myself...

 

http://www.4shared.com/file/9Ble0m6g/MTF_MA_Channel.html