var w = $(window).width();
        var h = $(window).height();
        var nav_pic = $(".header .nav .ls .pos .list .pic").width();
        $(".header .nav .ls .pos .list .pic").css("height", nav_pic * 0.5631)


        $(".ind02 .swiper-slide .a_1").css("height", w * 0.5 * 1.08)
        $(".ind02 .swiper-slide .a_2").css("height", w * 0.5 * 0.5 * 1.46)
        $(".ind02 .swiper-slide .a_3").css("height", (w * 0.5 * 1.08) - (w * 0.5 * 0.5 * 1.46));

        $(".ind03 .tab_tit .ls").each(function(i) {
            $(this).click(function() {
                $(".ind03 .tab_tit .ls").removeClass("cur");
                $(".ind03 .tab_tit .ls").eq(i).addClass("cur");
                $(".ind03 .tab_next .next").css("display", "none");
                $(".ind03 .tab_next .next").eq(i).css("display", "block");
            })
        });
        $(function() {
            var lazyheight = 0;

            function showload() {
                lazyheight = $(window).scrollTop();
                if (lazyheight >= 10) {
                    $(".header").addClass("header_fixed");
                } else {
                    $(".header").removeClass("header_fixed");
                }
            }
            $(window).bind("scroll", function() {
                showload();
            });
        });
        var swiper = new Swiper('.banner .swiper-container', {
            // effect : 'fade',
            pagination: {
                el: '.swiper-pagination',
                type: 'fraction',
                renderFraction: function(currentClass, totalClass) {
                    return '<span class="sum">' + '0' + '</span>' + '<span class="' + currentClass + '"></span>' +
                        ' / ' + '<span>' + '0' + '</span>' +
                        '<span class="' + totalClass + '"></span>';
                },
            },
            loop: true,
            speed: 300,
            autoplay: {
                delay: 8000
            },
            //   navigation: {
            //     nextEl: '.swiper-button-next',
            //     prevEl: '.swiper-button-prev',
            //   },
        });
        var swiper = new Swiper('.ind02 .swiper-container', {
            pagination: {
                el: '.swiper-pagination',
                clickable: true,
                renderBullet: function(index, className) {
                    return '<a class="' + className + '">' + '<i>' + '0' + (index + 1) + '</i>' + '<div><em></em></div>' + '</a>';
                },
            },
            loop: true,
            speed: 300,
            autoplay: {
                delay: 8000
            },
        });
        $(".ind01 .cen").click(function() {
            $(".popub_video,.popub_video_bac").show();
            $("video").trigger("play");
        });
        $(".popub_video .next i").click(function() {
            $(".popub_video,.popub_video_bac").hide();
            $("video").trigger("pause");
        })
 
        
        
        
 if(w <= 768){
$(".banner,.banner .swiper-slide").css("height",w*0.928)

$(".ind02 .swiper-slide .a_1").css("height",w*1.08)
$(".ind02 .swiper-slide .a_2").css("height",w*0.5*1.46)
$(".ind02 .swiper-slide .a_3").css("height",(w*1.08)-(w*0.5*1.46));

$(".ind03 .tab_next .pic").css("height",w*0.92*0.7492)
/*
$(".ind04 .next").css("width",w*1.67+1);
$(".ind04 a").css("width",w*0.815);
$(".ind04 a").css("height",w*0.815*0.4);
$(".ind04 .a_1").css("margin-right",w*0.04);*/
 }
        
        $(function() {
            var scrollArrty = ['.ind02 .title', '.ind02 .swiper-container', '.ind03 .title', '.ind03 .tab_next', '.ind04 ', '.ind05', '.footer'];
            var scrI = 0;
            var scrHeight = window.screen.availHeight;
            var x;
            var h = $(window).height();
            $(window).scroll(function() {
                scrollFn();
            })
            var width = $(window).width();
            if (width > 640) {
                x = h * 0.33;
            } else {
                x = 50;
            }

           function scrollFn() {
                if (scrI == scrollArrty.length) {
                    return false;
                }
                var boxPos = $(scrollArrty[scrI]).offset().top;
                var winPos = $(window).scrollTop() + scrHeight - x;
                if (boxPos < winPos) {
                    $(scrollArrty[scrI]).addClass('active');
                    scrI++;
                    if (scrI < scrollArrty.length) {
                        scrollFn();
                    } else {
                        return false;
                    }
                } else {
                    return false;
                }
            }
            scrollFn();
        });