Plugin doesn't work properly in Firefox 10.0.2

Hi everyone!

I’m having a problem with the plugin using it on Firefox 10.0.2. First image of the gallery and a filmstrip aren’t loading at all and that’s why I need some help.

link to the site -> http://www.ecrc.pl/test/blog/category/projekty/
choose cogs icon to load post with gallery, works fine on Chrome, Opera and even IE.

thanks in adavnce, Dan.

http://ww.wp.xz.cn/plugins/nextgen-galleryview2/