Line and PaintBar colors?

[Larry Wright <lwright@xxxxxxxxxx>]

I'd like to paint a hilo bar one of several colors, depending on certain 
conditions. What is the easiest way to do that within one study?

I'd like to draw a series of lines, each in a different color, where the
color depends on certain conditions. Each line is in a different location,
drawn between calculated number pairs. What is the easiest way to do that
within one study? 

Thanks much,

Larry