Multi EMA

I really like to work with EMAs, but each time you use the "buit-in" one, you use one more slot in your indicators allowed.
So I built this simple one, 4 EMA in one indicator, and easy to use as following;
-displays 4 EMAs
-choose your EMA lenghts. bases are 20;50;100;200
-choose your color and other options as needed.

Hope you will enjoy it, and I will appreciate your feedback, and improvement suggestions.

Versionsinformation:

This is an update of my first and usefull script MULTI EMA.
Now you can plots 6x EMA, base values are :
13
21
33
50
100
200
there are new friendly colors too.
Enjoy !

Versionsinformation:

updated colors