In order to provide better service or to address security hazards, we will occasionally use a "cookie". A "cookie" is a small piece of information which a Web site stores on your Web browser on your PC and can later retrieve. The "cookie" cannot be read by a Web site other than the one that set the "cookie". We use "cookies" for a number of administrative purposes; for example, to store your preferences for certain kinds of information or to store a password so that you do not have to input it every time you visit our site. Most "cookies" last only through a single session, or visit to our site. None will contain information that will enable anyone to contact you via telephone, e-mail, or any other means. You can set up your Web browser to inform you when "cookies" are set or to prevent "cookies" from being set or to prevent "cookies" from being set.