function Login()
{
    var username = document.getElementById("username").value;
    var password = document.getElementById("password").value;
    var server = "noc.sigtrium.nl";
    
    if (username && password && server)
        window.location = "https://" + username + ":" + password + "@" + server;
    else
        document.getElementById("login_failed").innerHTML = "Please enter your username and password";
}