a) Our website may use cookies to distinguish you from other users of our website. A cookie is a small piece of data that is sent from our web server to your browser, which is saved on the hard drive of your computer. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site. You can change your browser settings to refuse cookies or alert you when a cookie is being sent at any time.

b) Session cookies are used to keep track of information needed by a user and their browser on their journey through a website. Session cookies are necessary for your use of the website. If we use cookies, we generally only use session cookies. We may use permanent cookies which enable basic web traffic analysis using Google Analytics or similar analytical tools. These cookies are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. The cookies collect information in an anonymous form, including the number of visitors to the site, where visitors have come to the site from and the pages they visited. For more information about google analytics please visitPrivacy Overview. You can identify these cookies as _utma _utmb _utmc _utmz. You can reject or delete this cookie by visiting http://tools.google.com/dlpage/gaoptout