When I hd my site updated, a few weeks ago they updated WP to 3.5, doesn’t this come with the newest version of jQuery?
Yes indeed – WordPress came with the latest, up-to-date version of jQuery. And that makes the problem worse when your theme insists on loadings its own copy instead of the WP copy and it is about 3 versions out of date.
You didn’t look too hard for the jQuery loading. It was the very first item in the pdf you attached. Find it here:
wp_deregister_script('jquery');
wp_register_script('jquery', get_bloginfo('template_url').'/js/jquery-1.6.4.min.js', false, '1.6.4');
wp_enqueue_script('jquery');
change that code by commenting two of them out as I have done below:
//wp_deregister_script('jquery');
//wp_register_script('jquery', get_bloginfo('template_url').'/js/jquery-1.6.4.min.js', false, '1.6.4');
wp_enqueue_script('jquery');
That at least solves the first problem.
Our Web contractor fixed the problem in a few minutes, I believe everything is now working.