Using custombox plugin in asp.net mvc?

How can I use custombox plugin to render actions in asp.net mvc?

With modal boostrap, I use the following code, but the same code gives error with custombox:

BUTTON

<a class="btnModal btn btn-primary" href="javascript:;" data-href="@Url.Action("Create")">New</a>

VIEW

<div class="modal fade" id="myModal" tabindex="-1"></div>

JS

$(".btnModal").click(function () {
    $("#myModal").load($(this).attr("data-href"));
    $("#myModal").modal({
        backdrop: 'static',
        keyboard: false
    });
});