Hi,
As far as I can see, the issue is in the following file:
http://www.multibrand.visionmix.us/sites/all/themes/multibrand2013/js/scripts.js
Just replace the following lines:
$('#mainnav ul.menu').smartmenus();
$('#main-menu').smartmenus('menuHideAll');
with this:
$('#mainnav ul.menu:first').smartmenus();
The problem is that $('#mainnav ul.menu')
selects 3 UL elements (the root UL and 2 sub UL’s) and the script tries to initialize them all while normally we should initialize just the root UL.
Please let me know if you still have any troubles.
Cheers!