$(function () {
    $(".section").children().hide();
    var h = window.innerheight || document.documentelement.clientheight;
    if (h >= $(".section").eq(0).offset().top) {
        $(".section").eq(0).children().show();
    }
    $(window).on(' pageshow resize scroll',function () {
        var w = $(window).scrolltop();
        $(".section").each(function () {
            if (w >= $(this).offset().top - h + 10) {
                $(this).children().stop().fadein(500);
            } else {
                $(this).children().stop().hide();
            }
        });
    })
    $("#xchange").click(function(){
        $('.pright li').each(function(){
            var xleft = $(this).position().left;
            var l=$(this).children("div.content").length-1;
            if(xleft=="-"+l*620){
                $(this).animate({left:"0"});
            }else{
                $(this).animate({left:xleft-620});
            }
        })        
    })
        $('.vedio').on('click', function () {
            $('.shade').show();
            $('.popup-video').show();
            var m = $(this);
            videoid = "http://www.sanygroup.com/31/css/201608081811.flv";
            videocontent = '<object  classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="640" height="420"><param name="autostart" value="1" /><param name="movie" value="/31/js/flvplayer.swf" /><param name="quality" value="high" /><param name="allowfullscreen" value="true" /><param value="transparent" name="wmode"><param name="flashvars" value="vcastr_file=' + videoid + '" /><embed autostart="true" wmode="transparent" src="/31/js/flvplayer.swf" allowfullscreen="true" flashvars="vcastr_file=' + videoid + '&isautoplay=1"  quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="640" height="420"></embed></object>'
            $("#video").html(videocontent);
        })
        $(".video-close").on('click', function () {
            $('.shade').hide();
            $('.popup-video').hide();
            $("#video").html("&nbsp;");
        })
        if ($('.swiper-slide').length > 1) {
            var myswiper = new swiper('.swiper-container', {
                autoplay: 6000,
                speed: 1000,
                autoplaydisableoninteraction: false,
                pagination: '.pagination',
                loop: true,
                grabcursor: true,
                paginationclickable: true
            });
        }
        var oli = $('.nav-category').find('li');
        oli.hover(function () {
            $(this).find('span').stop().animate({bottom: 0}, 200)
        }, function () {
            var h = $(this).find('span').height();
            $(this).find('span').stop().animate({bottom: -h}, 200);
        })
    var c = document.documentelement.clientwidth;
    var b = document.documentelement.clientwidth / 2 - 600;
    $(".link_m").width(c);
    $(".link_m").css({"right": '-' + b + 'px'});
    $(".flink").hover(function () {
        $('.link_m').show();
        $(this).addclass("cur");
    }, function () {
        $('.link_m').hide();
        $(".flink").removeclass("cur");
    })
});