The JavaScript library uses jQuery to manipulate the page. jQuery is widely used and recommended by important parties like Google and Microsoft. It introduces a flexible and browser independent way of querying and manipulating elements on the page and adds powerful features to the end user experience.
Currently, ITP/OnLine uses version 1.4.1 of the general jQuery library and version 1.7.2 of the jQuery UI library.
Refer to www.jquery.com and www.jqueryui.com for more information.