jQuery(document).ready(function () {

    if (jQuery('.headerSlides > div').length > 1) {

        var speedInterval = 5000;
        if (jQuery('#header-slider-interval').length > 0) {
            var speed = jQuery('#header-slider-interval').val();
            if (speed && speed > 0) {
                speedInterval = speed;
            }
        }

        jQuery('.headerSlider')
                .tabs('.headerSlides > div', {

                    // enable "cross-fading" effect
                    effect: 'fade',
                    fadeOutSpeed: 'slow',

                    // start from the beginning after the last tab
                    rotate: true

                    // use the slideshow plugin. It accepts its own configuration
                })
                .slideshow({ autoplay: true, interval: speedInterval });
    };
});