Accordion doesn't work once on an interior page

Having an issue with the Accordeon Menu CK with it not opening once you're on an interior page. If I'm on the homepage, I can access all of the menu just fine by clicking on each item and it will open up like it should. However if I click on one of those menu items and it goes to it's page, I try to click on the menu again and it doesn't function anymore. It doesn't slide open nor does it allow you to click and go to another page. Any ideas on whats going on?

Here is the homepage where it works:

208.76.243.110/~nova/index.php

Here is the interior where it doesn't work:

208.76.243.110/~nova/index.php?option=co...product=9&Itemid=220

Thanks

Hi
you have a JS error on your page that may break the accordion script

Horodatage : 08/01/2013 11:45:19
Erreur : TypeError: $(...).adopt is not a function
Fichier Source : 208.76.243.110/~nova/modules/mod_otlight...ssets/js/otscript.js
Ligne : 21

you must fix this
Ced