phpjs/functions/network/setrawcookie.js

php.js offers community built php functions in javascript

function setrawcookie(name, value, expires, path, domain, secure) {
  // From: http://phpjs.org/functions
  // +   original by: Brett Zamir (http://brett-zamir.me)
  // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +   derived from: setcookie
  // +   input by: Michael
  // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
  // *     example 1: setrawcookie('author_name', 'Kevin van Zonneveld');
  // *     returns 1: true
  if (typeof expires === 'string' && (/^\d+$/).test(expires)) {
    expires = parseInt(expires, 10);
  }

  if (expires instanceof Date) {
    expires = expires.toGMTString();
  } else if (typeof expires === 'number') {
    expires = (new Date(expires * 1e3)).toGMTString();
  }

  var r = [name + '=' + value],
      s = {},
      i = '';
  s = {
    expires: expires,
    path: path,
    domain: domain
  };
  for (i in s) {
    if (s.hasOwnProperty(i)) { // Exclude items on Object.prototype
      s[i] && r.push(i + '=' + s[i]);
    }
  }

  return secure && r.push('secure'), this.window.document.cookie = r.join(';'), true;
}