Transparent popups

Thank you so much for all of the information but I have to admit that even though I am the guy who put our website together, I know very very little about .css and editing. I literally have been copying and pasting what others have done.
Looks like I need to step my game up.
I tried to attach the pictures again but they didnt take.
So here is the web address: tofoursquare.org/index.php/services/sermon-podcast

Let me know.

Thank you Thomas!

Looking at the console output there are several errors shown when loading your page. I would first try to solve those issues, chances are high that this will also solves the problems you describe.

• ajax.googleapis.com/ajax/libs/jqueryui/1...s/base/jquery-ui.css -> 404 error
• ajax.googleapis.com/ajax/libs/jqueryui/1.9/jquery-ui.min.js -> 404 error
• tofoursquare.org/templates/tequoia/js/scroll.js -> 404 error
• Uncaught SyntaxError: Unexpected end of input in tofoursquare.org/templates/tequoia/js/hover.js
• Uncaught ReferenceError: $j is not defined on line 126 and 139 (probably due to the 404 errors above)