Ziggie, I'd love to see a tutorial on how you accomplished this. Scripts are nice, but I also like to know how to do things "manually", so that I understand the concept/principal behind it. Pressing buttons isn't enough for me; I need to know "how" the task is accomplished.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi