To make this site work properly, we sometimes place small data files called cookies on your device. Most big websites do this too.
A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.
Our website uses a single cookie so you do not have to login every time you load a new page in the normal course of navigating through our website.
This is implemented with a session cookie, which means it is automatically deleted when you close your browser.
If you have clicked the OK button when initially logging in to our website, we store one persistent cookie that indicates just that, so you don't have to press OK every time you visit our website.
We also use google analytics to see how many people are using our website and what pages they are visiting. This information helps us see how our website is being used. The information is anonymous and there is no way to associate that data with you.
You can control and/or delete cookies as you wish – for details, see aboutcookies.org. If you do, our website will require you to login more often, but otherwise should continue to work.