Cookies

This site uses cookies.

You must have cookies enabled on your computer in order for all functionality on this site to work properly. This is the default setting for web browsers. Please refer to your browser's Help for more information about enabling cookies.

A cookie is a medium data file that is written to your hard drive when you visit certain Web sites. Cookie files contain certain information, such as a random number user ID that the site assigns to a visitor to track the pages visited. The only information a cookie can contain is information you supply yourself. A cookie can not read data off your hard disk or read cookie files created by other sites.

Cookies allow this site to do two things. First and most importantly, cookies help to maintain "state" while you are at the site. When you work at a computer on a network, your "state" is maintained by the constant physical connection to the network. When you work at a computer on the Web, you are essentially working in a disconnected mode.

Cookies allow you to use more sophisticated interactive programs. Second, cookies measure and report aggregate information about site users, such as the number of people who view pages within the site.

Cookies, by themselves, cannot be used to find out the identity of any user. Only information provided voluntarily is stored, but this information is not personally identifiable.

All cookies created by this site automatically expire (i.e., get deleted) when you leave these pages.