Hi, since 2011 there is a European law a website must warn visitor it's using cookies. (see also http://www.tersus.com/?Id=4185). In 2016 European governments are going to control websites if they have implemented this.
The best way is using a popup (or something else) which appeares the first time a visitor visits the website. After a visitor agrees, access to the website is granted, and the decission is remembered for a next time.
Is this possible?
For best results, use the Firefox browser..