Thought I'd let you know that I've got a new webpage template available.
It's a tweaked version of Saverio Caminiti's Lightbox viewer with flash-based Carousel 3D, so it can be used with XnView.
BUT... make sure you've got v1.92.1 (which is the current version at the time of this post) or later installed otherwise it won't work properly. Previous versions don't enumerate tags in the same way.
Anyway, I hope you guys like it...
I've set up a quick webpage at http://cowki.freeweb7.com/xnviewstuff/xnview.html with some simple instructions on how to use it, and of course a link to download it.
Oh, this is what it can look like

but you can also customise the colours, blurs, reflections etc to whatever you want too.
... Enjoy

*edit
If you have problems linking directly to the site above, try going to http://cowki.freeweb7.com instead. There's a link there to the XnView stuff. I think the hosting company don't allow directly linking to a page that isn't in the root directory.