/**
 * 通用模块
 *
 */
var $win = $(window),
    $doc = $(document),
    $body = $('body', $doc),
    winw = $win.width();

$(window).resize(function() {
    winw = $win.width();
})


/**
 * 图片加载
 */
$(function() {
    if (!$.fn.lazyload) return;
    $("img.lazy", $body).lazyload({
        effect: "fadein",
        threshold: 200,
        failure_limit: 0
    });
});


$(function() {
    if ($win.width() > 992) {
        if (!(/msie [6|7|8|9]/i.test(navigator.useragent))) {
            new wow().init();
        };
    }

});



// 下拉菜单
$(function() {
    var $nav_li = $(".nav .nav-list1>li");
    $nav_li.hover(function() {
        $(this).find('.nav-list2').stop(true, true).slidedown(200);
    }, function() {
        $(this).find('.nav-list2').slideup(200);
    });
});


$(function() {
    $(window).on("scroll", function() {
        var t = document.documentelement.scrolltop || document.body.scrolltop;
        if (screen.width > 0) {
            if (t >= 100) { //鍒ゆ柇
                $(".header").addclass("fixed-header");
            } else {
                $(".header").removeclass("fixed-header");
            }
        }
    })
});



// 视频
$(function() {
    var $box = $(".video", $body);
    if (!$box.length) return;

    $box.on('click', '.video-box .play', function(event) {
        event.preventdefault();
        var me = $(this);

        var $iframe = me.next('.iframe'),
            url = $iframe.data('src');

        if ($win.width() > 1200) {
            $.fancybox.open([url], {
                type: 'iframe',
                padding: 10,
            });
        } else {
            var height = me.find('.img-responsive').length ? me.height() : $box.height();
            height = math.max(height, 170);
            if (!$iframe.attr('src')) $iframe.attr('src', url);
            $iframe.height(height);
            $iframe.css('display', 'block');
            me.hide();
        }
    });
});




/**
 * 幻灯切换
 */
$(function() {
    if (!$.fn.owlcarousel) return;

    // 首页 banner
    $('#owl-index').owlcarousel({
        autoplay: 4000,
        autoplay: true,
        autoheight: false,

        stoponhover: false,
        lazyload: true,

        singleitem: true,
        slidespeed: 300,
        autoplay: true,
        navigation: true,
        navigationtext: false,
        paginationspeed: 400,
        transitionstyle: "fade",
    });
});

$(function() {
    if (!$.fn.owlcarousel) return;

    $('#owl-news').owlcarousel({
        autoplay: 4000,
        autoplay: true,
        autoheight: false,

        stoponhover: false,
        lazyload: true,

        singleitem: true,
        slidespeed: 300,
        autoplay: true,
        navigation: true,
        navigationtext: false,
        paginationspeed: 400,
        transitionstyle: "fade",
    });
});

$(function() {
    if (!$.fn.owlcarousel) return;

    $('#owl-product').owlcarousel({
        autoplay: 4000,
        autoplay: true,
        autoheight: false,

        stoponhover: false,
        lazyload: true,

        singleitem: true,
        slidespeed: 300,
        autoplay: true,
        navigation: true,
        navigationtext: false,
        paginationspeed: 400,
        transitionstyle: "fade",
    });
});

// $(function() {
//     //判断控制页面初始时左右的高度一致
//     var hl = $(".product-show .info-1 .left").outerheight(); //获取左侧left层的高度
//     var hr = $(".product-show .info-1 .right").outerheight(); //获取右侧right层的高度
//     var mh = math.max(hl, hr); //比较hl与hr的高度，并将最大值赋给变量mh
//     $(".product-show .info-1 .left").height(mh); //将left层高度设为最大高度mh
//     $(".product-show .info-1 .right").height(mh); //将right层高度设为最大高度
// });

$(".company ul li .c-title").click(function() {
    var par = $(this).parent();
    if (par.attr("class") == "on") {
        $(".company ul li .c-title").parent().addclass("on").children('.text').slideup();
        par.children('.text').slidedown();
        par.removeclass("on").addclass("current").siblings().removeclass('current');
    } else {
        par.children('.text').slideup();
        par.addclass("on").removeclass("current");
    }

});

$(function() {
    if ($("#left").height() > $("#right").height()) {
        $("#right").css("height", $("#left").height());
    } else {
        $("#left").css("height", $("#right").height());
    }
})


// 单选框
$(function() {
    $(".js-check").find("input").ioncheckradio();

});
// 放大
$(function() {
    $("a[rel=fancybox-product]").fancybox({
        'overlayshow': true,
        'overlaycolor': '#000',
        'overlayopacity': 0.9,
        'opacity': 0.5,
        'transitionin': 'elastic',
        'transitionout': 'none',
        'titleposition': 'over',
        'showclosebutton': false,
        'titleformat': function(title, currentarray, currentindex, currentopts) {
            return '<span id="fancybox-title-over">' + (currentindex + 1) + ' / ' + currentarray.length + (title.length ? ' &nbsp; ' + title : '') + ' </span>';
        }
    });
});
// 返回顶部
$(function() {
    $('.backtop').click(function() {
        $("html, body").animate({
            scrolltop: 0
        }, 400);
    });
});

// 表格
$(function() {
    var otable = $("table");
    if (otable.length !== 0) {
        var otr = otable.find('tr'),
            otd = otable.find('td');

        otable.wrap("<div class='table-box'></div>");

        otr.attr("style", "");

        otd.each(function(index) {
            if (typeof($(this).attr("style")) !== "undefined") {

                if ($(this).attr("style").indexof("text-align: center") >= 0) {
                    $(this).attr("style", "text-align: center");
                } else {
                    $(this).attr("style", "");
                }

            }
        })

    }
});

$(function() {
    if (!placeholdersupport()) { // 判断浏览器是否支持 placeholder
        $('[placeholder]').focus(function() {
            var input = $(this);
            if (input.val() == input.attr('placeholder')) {
                input.val('');
                input.removeclass('placeholder');
            }
        }).blur(function() {
            var input = $(this);
            if (input.val() == '' || input.val() == input.attr('placeholder')) {
                input.addclass('placeholder');
                input.val(input.attr('placeholder'));
            }
        }).blur();
    };
})

function placeholdersupport() {
    return 'placeholder' in document.createelement('input');
}