function logout() {
console.log("logout");
var cookies = document.cookie.split(";");
var count = 0;
for (var i = 0; i < cookies.length; i++) {
var cookie = cookies[i];
var eqPos = cookie.indexOf("=");
var name = eqPos > -1 ? cookie.substr(0, eqPos) : cookie;
document.cookie = name + "=; domain=lazacode.org; expires=Thu, 01 Jan 1970 00:00:00 GMT";
if(count == cookies.length-1){
window.location.href = '/';
}
count++;
}
}