AddressKeyUp();
            onNameKeyUp();
            onRegisterOwnerKeyUp();
        });
    };

    function registerOwner() {
        var name = document.getElementById('registerOwner').value;
        web3.eth.namereg.reserve(name);
        document.getElementById('nameAvailability').innerText += ' Registering name in progress, please wait...';
    };
    
    function changeAddress() {
        var name = document.getElementById('registerOwner').value;
        var address = document.getElementById('newA