Javascript
function LoginButtonTriggered()
{
	var loginobj = new Object();
	loginobj.user = username;
	loginobj.pass = password;
	LoginUIOpen = false;
	API.setCanOpenChat(true);
	API.triggerServerEvent("LoginFormRespond", loginobj);
}

C# Code
public void OnClientTriggered(Client player, string eventName, params object[] arguments)
        {
            switch (eventName)
            {
                case "LoginFormRespond":
                    API.sendNotificationToPlayer(player, "Status = ");
                    break;
            }
        }