This is a duplicate post: Help with script to use field data in find mode
Ninja is a good guy and he's been trying to help you through this. Hang in there and keep posting back to the other thread until we are able to figure out why it's not working for you.
SORRY for the duplication. I thought I had posted it but I could not find it. I thought that somehow I had not completed the posting. I guess I just didn't wait long enough for it to post....