A little function to get a cookie by name. Useful to debug from the the browser console.

getCookieByName.js

function getCookieByName(name) {
  return unescape(
    (document.cookie.split(/; /g)||[])
      .filter(function(pair) {
        return pair.split('=')[0] === name;
      })[0]
      .split('=')[1]
  );
}