That is pretty odd. It looks like you have a script running that disables the use of right click. Just for grins try removing it.
As far as hosts go I had a host once that when I uploaded a site I designed the rollover images for the buttons I designed never appeared. No big deal so we left it alone. However later (no code changing or anything)we moved to a new hosting account and as soon as those dns servers resolved those rollover images started working.
In this crazy world of web design and
SEO all I know for certain is that on each website sometimes it works and some times it don't, but either way its bound to be a pain in my ass and I will end up loving every minute of it.