input: [Cookie] Google Analytics [Cookie name(s)] __utmv, __utmz [Data stored] A unique identifier that represents your browser and information about the web pages or marketing materials that led you to the EDINA website. [Description] These cookies are used to detect which traffic sources are driving visits to the EDINA website. Traffic sources can include printed or online marketing materials, or simply other websites. This information is combined with data from thousands of other users to create an overall picture of website use, and is never identified individually. This cookie does not identify you personally and is not linked to any other information we store about you. [When does it expire?] 
output: __utmv is deleted 30 minutes after your last visit __utmz is deleted 6 months after your last visit to the EDINA website.