Cookie Policy

Cookies are small text files sent by a web server to store on a web browser. They are used to ensure websites function properly, store user preferences when needed and collect anonymous statistics on website visitors.

The table below outlines the use of cookies on this site.

Cookie Name Purpose Expires
Google Analytics _utma
These cookies are used
to collect anonymous
website statistics such
as the number of
visitors in a month,
average duration of
visits and popular pages
viewed. This data is
used to review and
improve the site.
30 minutes to 2 years
Session cookie PHPSESSID This cookie contains a
randomly generated
number and allows the
browser to remember
your selections. It
expires when you close
the browser and
contains no personally
identifiable information.
When you exit your browser

To find out more about cookies and how to set preferences, please visit

To opt out of being tracked by Google Analytics across all websites you can install the following browser add-on —