var loggedInUser = null; var cookies = document.cookie.split('; '); for (var x in cookies) { var cookieData = cookies[x]; var name = cookieData.split('=')[0]; if (name == 'Persona') { var cookieValue = cookieData.split('=').slice(1).join('='); loggedInUser = cookieValue.split('|')[0]; showError({ "status": "failure", "reason": "user '" + loggedInUser + "' is not authorized" }); break; } }