I get this popup window everytime I try to use my menu bar. Using a demo. It somehow checks for a ulr, I think because when I use it in my browser I have no problems. Only when it uploads.

There is lots of code and I can't find one of two things.

1. A check for a ULR
2. The pop up window. How is this being created. And how is it populated with text. Some how the code hides the text. Can't find it anywhere? It's like one of those warning lables. It goes away.

Please help!!!

I'm a newbie - this really intrests me how he did it.