Use of Cookies

We use a number of different cookies on our site. If you do not know what cookies are, or how to control or delete them, we recommend you visit http://www.aboutcookies.org for detailed guidance.

Currently we show all users a ‘warning’ to ensure they know that cookies are being used on the site. If you do not wish to retain our cookies you should either (1) not use this site; (2) delete the cookies after you leave the site; or (3) browse the site using your browser’s anonymous usage setting (called “Incognito” in Chrome, “InPrivate” for Internet Explorer, “Private Browsing” in Firefox and Safari, etc.)