TEC Calendar Widget: Make Custom Tax Persist

/**
 * This is an amended version of events-mini-ajax.js to support persistent
 * categories.
 *
 * @see http://tri.be/support/forums/topic/calendar-widget-with-different-categories-for-different-pages/
 */
jQuery(document).ready(function($) {
    $('#calendar_wrap .tribe-mini-ajax').live( 'click', function(e){
        e.preventDefault();
        var month_target = $(this).attr("data-month");
        var params = {
            action: 'calendar-mini',
            eventDate: month_target,
            customCalendarWidgetTax: $("input[name=customCalendarWidgetTax]").val()
        };
        $("#tribe-mini-ajax-month").hide();
        $("#ajax-loading-mini").show();
        $.post(
            TribeMiniCalendar.ajaxurl,
            params,
            function ( response ) {
                $("#ajax-loading-mini").hide();
                $("#tribe-mini-ajax-month").show();
                $("#calendar_wrap").html( response );
            }
        );
    });
});