I have a custom object defined in an external js script. At the top of the main page <body> section, one instance of that custom is contructed ("new") with all the string values filled in. The main page works fine. I have several pop-ups that use properties of that custom object. Sometimes it works, but sometimes the pop-ups report that object is undefined. The code does not lock up in either state, but seems to randomly work or not work. I am hoping others have seen this problem. There is too much JS and html code involved to show a snippet. If somebody really feels like poking into the code, see http://www.virtualwall.org/new/TaylorKG01a_pictures.htm pull down the "This Memorial" menu, and release on "Make a name rubbing" Thanks, Jim