SID Name	Description	Rating
	331 AccDis	Plot the Accumulation/Distribution Line indicator overlaid a price chart	Not Rated

The logic for this chart:

#Plot the Accumulation/Distribution Line indicator overlaid a price chart
#Divergences between the Accumulation/Distribution Line and the price indicate 
#that a change of trend is imminent 

PlotPrice('Candle');

#Change the scale to use the Accumulation/Distribution Line
PlotSetScale(AccDis);
PlotColumn(AccDis,Blue);
PlotColumn(EMA(AccDis,21),Red);