Cookies are small text files that websites use to enhance the user experience.
The law allows us to save files on your computer if they are essential for the operation of this site, but we require your permission for all other files.
We use essential cookies (called “session cookies”) designed to ensure a rich and easy browsing experience. This type of cookie does not store any personal information about you.


Our website uses some non-essential cookies. We do not use them to track or identify individual users, but to gain useful knowledge about how the site is being used so that we can continue to improve it for our users. Without this information provided by the systems that use these cookies, it would not be possible to provide our services.
We use Google Analytics, a popular analytics service provided by Google, Inc. Google Analytics uses cookies to help us analyse how users use the site. It counts the number of visitors and provides us with information about their general behaviour - such as the average amount of time a user stays on a site or the average number of pages per visit.
The information generated by the cookie about your use of our website (including your IP address) will be transmitted to and stored by Google on servers in the United States. Google will use this information to evaluate your use of our website, compile activity reports, and provide other services related to website activity and internet usage.
Google will also transfer this information to third parties if required to do so by law, or if such third parties process the information on Google's behalf. Google undertakes not to associate your IP address with other data stored by Google.
If you wish to delete any cookies that are already on your computer, please read the instructions in your file management software to locate the file or folder containing the cookies. You can access them via certain types of browsers.


Cookies used on this website
(Google Analytics) __utma: Used to distinguish users and sessions. The cookie is created when the JavaScript library is executed and when there are no __utma cookies. The cookie is updated each time data is sent to Google Analytics.
(Google Analytics) __utmb: Used to determine new sessions/visits. The cookie is created when the JavaScript library is executed and when there are no __utmb cookies. The cookie is updated each time data is sent to Google Analytics.
(Google Analytics) __utmc: Not used in ga.js. Set for interoperability with urchin.js. Historically, this cookie works in conjunction with the __utmb cookie to determine whether the user was in a new session/visit.
(Google Analytics) __utmt: Used to track the request rate.
(Google Analytics) __utmz: Stores the traffic source or campaign that explains how the user arrived at your site. The cookie is created when the JavaScript library is executed and updated each time data is sent to Google Analytics.