gsprenger/sustainabilitychecker

<% if !cookies[:cookie_disclaimer_closed] %>
  <div class='cookies' id='cookie-alert'>
    <div class='alert alert-warning text-center'>
      <button type="button" class="close" id='cookie-alert-close-btn'>×</button>
      By using our website and closing this alert, you agree to our <a href='/legal#cookies'>Cookie Policy</a>.
    </div>
  </div>
  <script>
    $(function() {
      $('#cookie-alert-close-btn').on('click', function(){
        var date = new Date();
        date.setTime(date.getTime()+(60*24*60*60*1000)); // 60 days
        var expires = " expires="+date.toGMTString();
        document.cookie = 'cookie_disclaimer_closed=true;'+expires+'; path=/';
        $('#cookie-alert').fadeOut();
        setTimeout(function() {
          $('#cookie-alert').remove();
        }, 500);
      });
    });
  </script>
<% end %>