MktoForms2 :: Lightbox :: Add A onSuccess

HTML

<script src="//app-aba.marketo.com/js/forms2/js/forms2.min.js"></script>

<form id="mktoForm_1043"></form>
<a id="download_link" target="_blank">Nothin' to steal here.</a>
<script>
    var mktoInstance = '//app-sj01.marketo.com',
    munchkinId = '410-XOR-673',
    formId = 324;

 MktoForms2.loadForm(mktoInstance, munchkinId, formId,
    function (form){
        var formEl = form.getFormElem()[0],        
            lightbox = MktoForms2.lightbox(form).show();
            downloadLink = document.querySelector('#download_link');
    
    
        form.onSuccess(function(vals,fuURL){
            lightbox.hide();
            downloadLink.innerHTML = 'Download Now';
            downloadLink.href = fuURL;
            return false;
        });

    });
 
</script>