There are two types of cookie used on our site: session cookies and persistent cookies. None of the cookies store any personal information that could be used to identify you.
Session cookies for site management: when you carry out a search or access the administration area of the site, a cookie "token" with a unique encrypted session id code is passed to your computer. This token then manages your access to the site for that session, and is deleted once you close your browser or log off from the site. These cookies are an essential part of the site delivery system, and you will not be able to fully use our site without cookies enabled.
We use Google Analytics to monitor traffic on our site. When you visit our site the Google Analytics program sets certain cookies that record statistical information about your visits to the site, and we are required by law to identify these cookies to you and how they are used. These cookies do not store any personal information that could be used to identify you.
These cookies are:
_utma. This is a persistent cookie that keeps track of the number of times you visit the site, the date and time of your first visit, and the date and time of your last visit. This is a "permanent" cookie that is set to expire 24 months from your last recorded visit.
_utmb. and _utmc. These are session cookies that work together. _utmb. records the exact time you enter the site, and _utmc. records the time you exit the site. _utmb. is automatically deleted when you close your browser, _utmc. expires 30 minutes after your last page view is recorded.
_utmz. This is a persistent cookie that stores the "referrer" information provided by your computer and browser. This information might include: the source of your visit (e.g. directly or from another website or search engine), any search terms you used, which country you are from, your language settings, and the technical specifications of your computer (or other device) and browser. This cookie expires 6 months after your last visit to the site.
_utmv. This is a persistent cookie that can be set to record any classification of your visit as of a particular type in the Google Analytics program. This cookie is a "permanent" cookie that is set to expire 24 months from your last recorded visit.
No 3rd party cookies (cookies from an external source, typically used to track advertising) are used on our site.