>If you have warning.gif in an Images subfolder off your main project's root folder, it should work...is that not the case here?
>

It is in the images subfolder but it's still not working. It works fine in development because the Web App is a virtual directory off of localhost (http://localhost/TTI) but in production it is in it's own domain. Go to http://www.TimeTrackIt.com/UserRegistration.aspx click the "Register" button without enthering any data and then view the source and you'll see what I'm talking about.

Thanks,
Rip