I recently added a few graphic buttons to the back end of a clients website ( administration area ) I can see the functions on my browser but he can't, on either IE8 or Firefox. I changed the image from graphic to text but he still can't see it. I have disabled his firewalls ( Avast) and changed to a few different service providers just in case it was a setting on their firewall - but no joy! I am drawing a blank at this stage - Any ideas?