Hi Charlton
Thanks for your reply. The ELD is from the companion website to a book by Kirk Northington called Volatility Based Technical Analysis. I can highly recommend the book. The website is
http://www.tradingtheinvisible.com/.
All the indicators in the ELD are published in the book (which I have). As such, they are already in the public domain. Kirk provides the ELD as well as a Metastock archive.
I guess I was trying to save myself the effort of copying them fom the book.
HJE