Double Donchian with ATR Stop

Brief:
Default Small Donchian period : 20 for D,W,M and 9 for smaller timeframe (1)
Default Big Donchian period : 50 for all timeframe
Default ATR Stop: 2ATR

Settings:

Donchian Settings : it does nothing but tell you that below is Donchian Settings
- Show Basis: show donchian basis line or not, default is no
- Background: show donchian's background or not, default is yes
...
- Show "xxx" : show donchian's "xxx" or not, default is yes

- Smalldon : Smaller Donchian's period : if it's "0" then it use (1) as default, if you want to change the period, change the "0" with the number you want, then (1) will no be applied.
- Bigdon: Bigger Donchian's period: change as you want

ATR Settings
ATR period & ATR multiplier too easy to have a manual.