Bar recolor when condition met

[simpletrades]

I know how to code the barcolor to become Lime if the barsize exceeds so many ticksetc..., but that color is hardcoded into the script as
BarColor = Color.Lime;

How can I rewrite this to enable me to switch color choices from the indicator window on the chart itself so that 2 different open charts could use different colors?
I know how to write a variable height choice so that i can input whether i want the bar recolor at 8 ticks or 10 ticks on a chart by chart basis, but not how to pick colors.

[NinjaTrader_Bertrand]

You can setup user definable color inputs with the snippets provided in this tip:

http://www.ninjatrader.com/support/forum/showthread.php?t=4977

[simpletrades]

thats an old snippet post--is that 6.5 or 7.0 too?
thanks though.

[NinjaTrader_Bertrand]

Just pick the appropriate version then, there are 2 zips listed, one for 6.5 the other for NT7.