To make this site work properly, we sometimes place small data files called cookies on your device. Most big websites do this too.
What are cookies?
A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.
Third parties may be placing and reading cookies on your browser, or using web beacons to collect information, in the course of ads being served on this website.
See how Google uses data when you use our web site: http://www.google.com/intl/en/policies/privacy/partners/
How to control cookies?
You have the ability to accept or decline cookies. Most Web browsers automatically accept cookies, but you can usually modify your browser setting to decline cookies if you prefer. If you choose to decline cookies, you may not be able to fully experience the interactive features of our website.
Website users who don’t want their data collected with Google Analytics can install the Google Analytics opt-out browser add-on: https://tools.google.com/dlpage/gaoptout