Page download stopped because of unresponsive script

Hi,

On my website http://roxanajones.com, the Blog page (and only that one) triggers an unresponsive script message.
The script causing the issue is http://cdn.voltigers.com/roxana/wp-includes/js/jquery/jquery.js?ver=1.7.2:3

The only page where this error occurs is http://roxanajones.com/blog/

Similar pages are http://roxanajones.com/inspirational-quotes/ and http://roxanajones.com/category/blog/inspirational-images/ but they generate no error.

Any idea or advice?

Thanks in advance