After wordpress update website main slider does not work

Hello,
my name is Justin. I'm American rock band Who Painted Stars (www.whopaintedstars.com) website admin.

After updating wordpress version main musicspace theme slider and Gmedia gallery is not working anymore. Slider goes still and Gmedia gallery after clicking on pictures not getting full-size. This problem is only with Firefox. When I open website with Internet Explorer everything works fine, but with Firefox are problems. I'm not very good in front end part, so could you help me at this point :)

Here are links:
main website http://www.whopaintedstars.com/
part to gmedia library http://www.whopaintedstars.com/gallery/
Lot of thanx for everyone :)

Justin

Hi!

Do you have any plugins like Adblock installed? I got the same problem in Chrome where I have AdBlock and there is no problem on your website in Firefox on my computer. However, when I turned off AdBlock ( in Chrome ) gallery has started working.