howto get iframe uri?

[eluser]Renea077[/eluser]
Thank you very much. This seems simple enough. I have been forgetting to use javascript also. I feel pretty dumb about that. Sometimes this stuff really hurts my brain, so it's great to have such a useful resource as this forum when I need it. I have found answers to just about all of the questions that I have had, which I am really grateful for.