Products and page have disappeared

Hi,
I am updating a site here http://suberstyle.com with new graphics and after loading a new header the whole page after the header disappeared.
I have the site in maintenance mode for a couple of days until I complete the updating.

Please tell me what is happening on my site, I simply don't understand it.
Thanks

You probably have a syntax error / php error in your new header file. Upload the original one, and try again.

dgent:

You probably have a syntax error / php error in your new header file. Upload the original one, and try again.

I don't think that is it, all I did was upload a new image to the images folder, rename the old banner and then rename the new one to the original. I tried reversing that procedure and it still doesn't come back.

No worries, I'm doing a system restore to yesterdays state. I'd still like to understand what happened though.

If the old banner was named banner.jpg then are you sure the new one is banner.jpg and not banner.JPG or banner.gif?

changing .jpg to .JPG used to cause me all sorts of problems.

EDIT: Also check to see that your new image is the same size as the old one.