This is great. Exactly what I was looking for (and more!) It's enlightening to see how many different ways their are to tackle a problem. Thanks so much for this John.
This is a question regarding scripting. I would like to have a button "toggle" between two states; revealing a widget A, then hiding a widget A, then revealing a widget A, etc. but don't know what the script for that would look like. And speculatively, would it be possible to add other elements so that the button might cycle between revealing widget A, to revealing widget B, to revealing widget C, then back to hiding them all? Thanks in advance!
