$(document).ready(function(){
    $('#full-name').focus(function(){
        if ($('#full-name').val() == 'Full Name') {
            $('#full-name').val('');
        }
    });
    $('#email-address').focus(function(){
        if ($('#email-address').val() == 'Email address') {
            $('#email-address').val('');
        }
    });
});