Won't work with Latest Firefox 21.0

I’ve been using the slider on my site for weeks, but just discovered that it does not work on the latest version of Firefox.

I use Chrome and I just checked it on IE 10 (works fine), but not Firefox. Would appreciate any help/insights.

My site: https://www.freewaregenius.com. The slider is on the main page.

Thanks.

https://www.ads-software.com/extend/plugins/genesis-responsive-slider/