// Login/logout utility functions

var loggedIn = false;

if (document && document.cookie && document.cookie.indexOf("LoggedIn=true") != -1) {
    loggedIn = true;
}

function IsLoggedIn() {
    return loggedIn;
}

function LogOut() {
    if (document && document.cookie) {
        document.cookie = "LoggedIn=false; path=/";
    }

    loggedIn = false;
    window.location = "/";
    return false;
}

function SetupButtons() {
    var loginButton = document.getElementById('but_login');
    var logoutButton = document.getElementById('but_logout');

    
    if (!loginButton || !logoutButton)
        return;
        
    if (IsLoggedIn()) {
        loginButton.style.display = 'none'
        logoutButton.style.display = '';
    }
    else {
        loginButton.style.display = '';
        logoutButton.style.display = 'none';
    }
}