Your problem is probably related to the version of Firefox you're running which is way out of date along with very old plugins.

So the first thing to do is to update Firefox by clicking Help | Check For Updates and update to at least v3.6.19.

After that, please visit the Plugins Check page and update where necessary. As you can see from the screenshot, the site loads normally with an up to date version.

• Check the permissions for the domain in the current tab in "Tools > Page Info > Permissions"
• Check that images are enabled: Tools > Options > Content: [X] Load images automatically
• Check the exceptions in "Tools > Options > Content: Load Images > Exceptions"
• Check the "Tools > Page Info > Media" tab for blocked images (scroll through all the images with the cursor Down key).

If an image in the list is grayed and there is a check-mark in the box "Block Images from..." then remove that mark to unblock the images from that domain.

There are also extensions (Tools > Add-ons > Extensions) and security software (firewall, anti-virus) that can block images.

• http://kb.mozillazine.org/Images_or_animations_do_not_load