var isSupportTouch = !!('ontouchend' in document) || navigator.userAgent.indexOf('Windows Phone') > 0;

(function ($) {

    $(document).ready(function () {



        var wrap_w, home_slider_w, home_slider_h,
            body = 'body',
            wrap = '#main',
            browser_w,
            events_decade = '.coop-decade',
            events_list = '.coop-decade .coop_scroll',
            events_year_curr = 0,
            events_year_len = $('li', events_list).length,
            events_year_w,
            curr_col_num;



        $(window).resize(function () {
            browser_w = $(window).width();
            wrap_w = $(wrap).width();


            if (!$(body).data('response')) {
                if (browser_w > 1366) {
                    $(body).removeClass();
                } else if (browser_w > 1280 && browser_w < 1366) {
                    $(body).removeClass().addClass('mini-screen');
                } else if (browser_w >= 1024 && browser_w < 1280) {
                    $(body).removeClass().addClass('pad-screen');
                } else if (browser_w >= 768 && browser_w < 1024) {
                    $(body).removeClass().addClass('pad-p-screen');
                } else if (browser_w < 768) {
                    $(body).removeClass().addClass('mobile-screen');
                }
                if (($(".recommend-list").length || $(".resource-type-list").length) && browser_w < 500) {
                    $(body).removeClass().addClass('mobile-screen mobile-p-screen');
                }
            }

            if ($('.ie ' + body).is(':hidden')) {
                $('.ie ' + body).show();
            }

            var mediaReg = /media\/index/,
                addressReg = /media|honor|creative|design|show/;

            if (browser_w < 768 && isSupportTouch) {
                $('a').each(function () {
                    var mediaHref = mediaReg.test($(this).attr('href'));

                    if (mediaHref) {
                        $(this).data('origin', $(this).attr('href')).attr('href', $(this).attr('href').replace(mediaReg, 'media/recommend'));
                    }
                });
                if (addressReg.test(window.location.href)) {
                    $("a[href^='index']").click(function () {
                        return false;
                    });
                } else {
                    $("a[href*='media/index'], a[href*='honor'], a[href*='creative'], a[href*='design'], a[href*='show']").click(function () {
                        return false;
                    });
                }
            } else {
                $('a[data-origin]').each(function () {
                    $(this).attr('href', $(this).data('origin'));
                });
            }

            if (!$(body).hasClass('pad-p-screen') || !$(body).hasClass('mobile-screen')) {
                eventsDecadeResize(5);
            }
            if ($(body).hasClass('pad-p-screen')) {
                eventsDecadeResize(4);
            }
            if ($(body).hasClass('mobile-screen')) {
                eventsDecadeResize(2);
            }

            function eventsDecadeResize(col_num) {
                curr_col_num = col_num;
                events_year_w = Math.round($(events_list).width() / col_num);
                $('li', events_list).width(events_year_w);
                $('ul', events_list).width(events_year_w * events_year_len);

                if (events_year_curr + curr_col_num < events_year_len) {
                    $('ul', events_list).css('left', -events_year_curr * events_year_w);
                } else {
                    $('ul', events_list).css('left', -(events_year_len - col_num) * events_year_w);
                }

            }
        });

        $(window).resize();

        $('.coop_prev', events_decade).click(function () {
            if (events_year_curr > 0 && !$('ul', events_list).is(':animated')) {
                events_year_curr--;

                $('ul', events_list).animate({ left: -events_year_w * events_year_curr });
            }
        });

        $('.coop_next', events_decade).click(function () {
            if (events_year_curr < events_year_len - 1 && !$('ul', events_list).is(':animated') && events_year_curr + curr_col_num < events_year_len) {
                events_year_curr++;

                $('ul', events_list).animate({ left: -events_year_w * events_year_curr });
            }
        });


    });
})(jQuery);