A cookie is a text-only string of information that a website transfers to the cookie file of the browser on your computer's hard disk so that the website can remember who you are. A cookie will typically contain the name of the domain from which the cookie has come, the "lifetime" of the cookie, and a value, usually a randomly generated unique number.

Using the technology does not mean that we automatically know any information about you. A cookie can't read data off your hard disk or read cookie files created by other sites. Only session cookies are used on this website. Session cookies are temporary cookies that remain in the cookie file of your browser until you leave the site. Most Web browsers automatically accept cookies, but you can usually change your browser to prevent that.

Please consult the help files of your browser to find out more about this option.