Turns out I had the same problem with the Row Properties dialog as well. I found both lines in the WinIE.js file for both dialogs...but after making the changes...saving the changes to WinIE.js...nothing has changed. I cleared my browser cache, and still nothing. I suppose that I have a IIS cache problem...I am still learning ASP.NET...but I am not sure. I will let it ride for a while and check back later. Thanks!