some website links not working

Hello, new member here

I am having some issues with certain websites (not all), for example this site:

http://www.shopbot.com.au/m/?m=canon+eos+600d&x=0&y=0

The product name is actually a link on my PC and I can also click the see offer button on the right. neither do anything in safari, firefox or chrome on my mac (latest update 10.6.7 2010 model macbook pro 2.4ghz core i5 )

This also happens on some other sites but everyone can view this one.

Is there a way of fixing this please? I'd really prefer to not have to log into bootcamp just to view a couple of sites.

thanks in advance for any help

Matt