For your body, you are specifying this image
to be tiled for the background:
Then, for your tables, you are specifying
The problem is ... the image called
WHGWinterLeeBK21.gif exists and works fine.
The other 3 images don't exist ... so they don't appear.
You need to upload those other 3 images just like you did
with the first image. Then, it should work fine.