I'm not sure if this is an indicator or a ninja script. Im looking for a something that colors the price bars green in an up trend and red during a down trend. The trends will be dictated by the MACD Indicator;

The market is in an uptrend if the MACD is above its signal line and above the zero line.
The market is in a downtrend if the MACD is below its signal line and below the zero line

I've looked over the forum and can't seem to find one.

looks like RockWell trading template, they have the zip file here, you may have to unzip it first
NinjaTrader

Thanks cory thats exactly what I was looking for.