Hi, two things.
First, thanks and praises for Paul Davis (
http://www.kaosweaver.com/) for providing the javascript for a fairly complicated online calculator for landscape lighting architects and designers. I was blown away by how quickly he put in the code and how well it worked. I designed a simple gui for it, uploaded the page and featured it in our monthly e-newsletter. About 40% of our 3,000 readers clicked into the calculator and everyone loves it!
I invite others in the forum to check out this calculator and give feedback on the functioning and gui.
Here's the link:
http://www.cast-lighting.com/volt-calc.html
Thanks again to Paul and to this forum (where I found him)!