Embedded Browser

I have implemented code I found here in the DB I posted in this thread to open a web browser embedded in a form, to show a way point in Google Maps.

It works fine the first time the form is opened, however the browser fails to work after the form is closed and then re-opened either with the same or a different way point. If the DB is closed and re-opened the page works fine again the first time, but then not again. I'm guessing that something needs to be re-set when the form is closed and re-opened, but I can't figure out what

Two things I can think offhand that may help or not:

1) How are you referencing the browser object? Can you reference it so you can manually set it and destroy it when you're done? (You probably already checked into that, but wanted to cover all bases)

2) If there's nothing, a possible workaround is to not close the form but make it invisible. Doable?