Cookie Helper

README.md

cookie("user", "flesch", { expires:(new Date(new Date() * 1 + 6E10)).toGMTString(), path:"/"});

cookie("user");

Based off work from https://gist.github.com/1058674

cookie.js

var cookie = function(key, value, options) {
  if (typeof value !== "undefined") {
    var o, e = [key + "=" + escape(value)];
    for (o in options) {
      if (Object.prototype.hasOwnProperty.call(options, o)) {
        e.push(o + "=" + options[o]);
      }
    }
    document.cookie = e.join(";");
  }
  value = (("; " + document.cookie + ";").match("; " + key + "=(.+?);")||0)[1];
  return (typeof value === "undefined") ? null : unescape(value);
};