Coloring comments differently

Hi
I use outline mode in ESS and was wondering if it is possible to change the color of the comments depending on the level.
E.g. ##### Green
       #### Red
       ### Blue

Cheers
Renger

____________________
Modelworks
Gewerbestrasse 15
3600 Thun - Switzerland
+41 79 818 53 73
Info at modelworks.ch
blog.modelworks.ch