Indicator request [Bollinger or Envelopes combined with Williams %R]

Hi all,

The community indicators are excellent, and I especially like the SuperTrend indicators that plot a Green or Red circle when the trend changes, so I have a request, if someone could help me, please.

1. Bollinger Bands with Williams %R
Plot a Red circle above the candle if the candle crossed above the Upper Bollinger Band at any point in that formation and Williams %R is less than -20 (between -20 and 0) when the candle closed.

Plot a Green circle below the candle if the candle crossed below the Lower Bollinger Band at any point in that formation and Williams %R is greater than -80 (between -80 and 100) when the candle closed.

2. Envelopes with Williams %R
Plot a Red circle above the candle if the candle crossed above the Upper Evelope Upper at any point in that formation and Williams %R is less than -20 (between -20 and 0) when the candle closed.

Plot a Green circle below the candle if the candle crossed below the Lower Envelope Band at any point in that formation and Williams %R is greater than -80 (between -80 and 100) when the candle closed.

Thank you in advance for your help.