Existing indicator needs to be optimized/debugged. And added some small features.

Regarding script NIKA_VO script... debugging and add some features and remove others. and make 2 versions. 1 simple for backtest (speed)

1. task:
see att "2" when i add it to a chart, it loads like that. and sometimes midway session it does the same.
then i have to change back and forth between  timeframe OR open settings and click "ok" again. then it looks like att "1" screenshot.
Please fix this

2. task 
Add option/settings for manging the input of the "white line" the calculations.
The orange line SMA is already added. But i want settings for the white line as well.
and please tell me how the calulation for it. 
see att "3"

3. Task
Make 1 script there is very optimized for backtest and no unnecessary code. remmeber to include settings/parameters for white line
see att "Nika-backtest"

4. Task
Make one for trading also. remmeber to include settings for white line
See att "nika-trading" add alarm option for when the background color changes. white/oragne cross