var experta = {

    init: function() {
        this.slider();
        this.colorbox();
        this.responsive();
    },

    slider: function() {
        $("#slider")
            .scrollable({
                items: '.promos'
            })
            .navigator()
            .autoscroll({
                interval: 3000
            });
    },

    colorbox: function() {

        $("a[rel='colorbox']").colorbox({
            'opacity'   : 1,
            'current'   : 'slika {current} od {total}',
            'previous'  : 'prethodna',
            'next'      : 'sljedeća',
            'close'     : 'zatvori prikaz'
        });

    },

    responsive: function() {

        function widowSize(e){
            var window_width = $(window).width();

            var create_navigation = false;

            if (window_width < 640) {

            }
            else if ((window_width >= 640) && (window_width < 800))
            {
                //console.log('2');
            }
            else if ((window_width >= 800) && (window_width <= 980))
            {
                //console.log('3');
            }
            else
            {
                //console.log('default');
            }
        }

        $(window).bind('resize load', widowSize);

    }

};

$(document).ready(function() {
    experta.init();
});