Sub folder for images in ASP.NET 2.0

Hi,
I am trying to develop a web site in ASP2.0.

I want to store all the GIFs in a seperate folder (ex. App_Data). The web site appears fine when I view it on my local host.

Once I upload the compiled website to jodo servers the GIFs do not appear. X(
However if I move the GIFs to the root of my domain and modify my apsx page accordingly, all is fine:P

Any ideas how to store GIFs in subfolders?

How are you referencing the data in your code?