function paginationClickHandler(event)
{
    event.preventDefault();

    var anchor = $(this),
        wizard = anchor.parent().parent().parent().parent(),
        options = getOptions(wizard),
        state = getState(wizard),
        href = anchor.attr("href");

    switch (href.substring(href.lastIndexOf("#") + 1))
    {
        case "cancel":
            cancel(wizard);
            break;

        case "finish":
            finishStep(wizard, state);
            break;

        case "next":
            goToNextStep(wizard, options, state);
            break;

        case "previous":
            goToPreviousStep(wizard, options, state);
            break;
    }
}
Fires when a pagination click happens.

@static
@private
@event click
@param event {Object} An event object