jshjohnson

# July 31, 2012 at 6:30 am

Hello,

I’ve just finished building a website for a client and one of the main requirements was that it would work behind an NHS firewall. He has just tested it and every page works (including the homepage – which uses a Nivo Slider) apart from case study pages which use the Lightbox script for images – All that appears is a black screen.

Does anyone know what might be causing this? The NHS firewall is extremely strict so it could be something minimal.

http://mfevents.co.uk/MF/index.php

karlpcrowley

# August 2, 2012 at 12:33 pm

open it up with chrome behind the firewall and use the dev tools
if it is the firewall it will show errors on the resources tab