$(function () {
     $(document).on("click",".s_sadio li",function(){
        $(this).addClass("on").siblings().removeClass("on");
    })
    prohibit();
    $('input[type=text],textarea,input[type=password]').keyup(function () {
        var val = $(this).val().toLocaleLowerCase();
        var otherKey = " and | exec | count | chr | mid | master | or | truncate | char | declare | join |<|>|*|/*|*/|;|\\u|insert|select|delete|update|create|drop|script|javascript|alert";
        var goon = true;
        for (var i = 0; i < otherKey.split('|').length ; i++) {
            if (goon) {
                if (val.indexOf(otherKey.split('|')[i]) != -1) {
                    alert("不要包含危险字符!");
                    $(this).val('');
                    goon = false;
                    return;
                }
            }
        }
    });


    var MenuName = $.trim($("div.site>span").text());
    $('nav.nav>ul>li>a').map(function () {
        if ($.trim($(this).text()) == MenuName) {
            $(this).parents("li").addClass('on').siblings().removeClass('on');
        }
    });

    MenuName = $.trim($("div.site>a:eq(1)").text());
    $('nav.nav>ul>li>a').map(function () {
        if ($.trim($(this).text()) == MenuName) {
            $(this).parents("li").addClass('on').siblings().removeClass('on');
        }
    });

    MenuName = $.trim($("div.site>a:eq(2)").text());
    $('nav.nav>ul>li>a').map(function () {
        if ($.trim($(this).text()) == MenuName) {
            $(this).parents("li").addClass('on').siblings().removeClass('on');
        }
    });

    document.onkeydown = function (e) { // 回车提交表单
        // 兼容FF和IE和Opera
        var theEvent = window.event || e;
        var code = theEvent.keyCode || theEvent.which || theEvent.charCode;
        if (code == 13) {
            if($(".search_box_input").val()){
                window.location.href="/other/search.html?key="+$(".search_box_input").val();
            }
        }
    }
    $(".search_box_btn").click(function(){
        if($(".search_box_input").val()){
            window.location.href="/other/search.html?key="+$(".search_box_input").val();
        }else{
            layer.msg("请输入关键词");
            $(".search_box_input").focus();
        }

    })

    wowInt();
    findTel();
    phoneTargetSelf();

    search();
    header();
    Nav();
    Pubtab();
     
    if($(window).width()>767){
        ScollText(".contact_scoll");
        ScollText(".contact_text"); 
        ScollText(".contact_p"); 
        ScollText(".open_box"); 
        ScollText(".about_index dd"); 
    } 
    
    
    if($(window).width()>1024){
        ScollText(".column_text");
        ScollText(".lb_txt");
    } 
   
    
    // ScollText(".manual_form dl dd"); 
    details_slider();  //新闻详情
    genomic_slider();  //Genomic DNA
    technical_slider();
    DownSelected();
    select();
    backtop();
    wowDelay(".pub_index ul",$('.pub_index ul li').length,"0.2");
    wowDelay(".index_03 ul",$('.index_03 ul li').length,"0.2");
    wowDelay(".dna_tab ul",$('.dna_tab ul li').length,"0.2");
    wowDelay(".dna_list ul",$('.dna_list ul li').length,"0.2");
    wowDelay(".down_index ul",$('.down_index ul li').length,"0.2");
    $(window).resize();


    
    
    
    
})
function backtop(){
    $(".backtop").click(function(){
        $("html,body").stop().animate({scrollTop:0});
    })
    $(window).scroll(function(){
        if($(window).scrollTop()>0){
            $(".backtop").addClass("cur")
        }else{
            $(".backtop").removeClass("cur")
        }
    })
    $(document).on("click",".site_close",function(e){
        $(".site_nav").addClass("cur");
        $(".site_nav").removeClass("cur02");
    })
    $(document).on("click",".site_open",function(e){
        $(".site_nav").removeClass("cur");
        $(".site_nav").addClass("cur02");
    })
}
function header(){
    $(window).scroll(function () {
        if ($(this).scrollTop() > 0) {
            $('body').addClass('scrollHeader');
        } else {
            $('body').removeClass('scrollHeader');
        }
    });

    $(document).on("click",".language dt",function(e){
        e.preventDefault();
        e.stopPropagation();
        $(this).siblings("dd").slideToggle();
        $(".search_block>div").removeClass("on");
    })
    $(document).click(function(){           
        $(".language dd").slideUp();
    })

}
function Nav(){
        $(".nav_phone_btn").click(function(){
            $(this).toggleClass("visible_nav");
            $("body").toggleClass("navbody");
            
        })
        if($(window).width()>1024){
             $(".header .nav>ul>li").hover(function(){
                $(this).find(".nav_list").stop().slideDown();
                
            },function(){
                $(this).find(".nav_list").stop().slideUp();
               
            })
            $(".nav_left>div").hover(function(){
                $(this).find(".nav_left_twoUl").show()
            },function(){
                $(this).find(".nav_left_twoUl").hide()

            })
            $(".nav_left_twoUl>li").hover(function(){
                $(this).find(".nav_left_threeUl").show()
            },function () {
                $(this).find(".nav_left_threeUl").hide()
            })

            // 111

            var ww=$(window).width()
            $('.nav>ul>li').each(function(){
                $(this).find('ul').css({'left':$(this).offset().left-40})
            })
            $(window).resize()
            // 111




        }else{
            $(".nav>ul>li>i,.nav>ul>li>a").click(function(){
              $(this).parent("li").addClass("cur");
              $(this).parent("li").siblings().removeClass("cur");
            })
            $(".nav_left>div").click(function(e){
                window.event? window.event.cancelBubble = true : e.stopPropagation();
                $(this).find(".nav_left_twoUl").slideToggle()
            })
            $(".nav_left_twoUl>li").click(function(e){
                window.event? window.event.cancelBubble = true : e.stopPropagation();
                $(this).find(".nav_left_threeUl").slideToggle()
            })

            $(".spacial_nav h1 i").click(function(){
                $(this).parent().parent("li").addClass("cur");
                $(this).parent().parent("li").siblings().removeClass("cur");
            })
        }
        $(".nav_box>.return_a").click(function(){
          $(this).parents("li").removeClass("cur").siblings().removeClass("cur");
        })

        $(".spacial_nav li .return_a").click(function(){
            $(this).parent("div").parent("li").removeClass("cur").siblings().removeClass("cur");
        })
   

}
function search() {
    $('.search_btn').click(function (e) {
        e.preventDefault();
        e.stopPropagation();
        $(this).toggleClass('on');
        $(this).siblings('.search_box').toggleClass('on');
        $(".language dd").slideUp();
    })
    $('.search_box').click(function (e) {
        e.preventDefault();
        e.stopPropagation();
    })
    $(document).click(function () {
        $('.search_btn').removeClass('on');
        $('.search_box').removeClass('on');
    })


}
function ScollText(obj){
    if($(obj).length>0){
       $(obj).mCustomScrollbar({
            mouseWheelPixels:500,
            autoDraggerLength:false,
            advanced: {
                 autoScrollOnFocus: "" 
              }
       });
    }

}

function select(){
    $(".year_select").each(function (i) {
            $(this).find("dt").click(function (e) {
               
                if($(this).hasClass('on_o')){
                    $(this).removeClass('on_o');
                }else{
                    $(this).addClass('on_o');
                    $(this).parents("li").siblings().find("dt").removeClass('on_o');
                }
                
                e.preventDefault();
                e.stopPropagation()
                $(".year_select").eq(i).find("dd a").each(function (x) {
                    $(this).click(function () {
                        $(this).parent("dd").siblings().removeClass("cur")
                        $(".year_select").eq(i).find("dd a").removeClass("on")
                        $(this).addClass("on")
                        $(".year_select").eq(i).find("p").text($(this).text());
                    })
                })
            })
        })
        $(document).click(function () {
            $(".year_select dd").slideUp();
            $(".year_select dt").removeClass('on_o');
        })
     
        $(".year_select dt").on("click", function(e){
            if($(this).siblings(".year_select dd").is(":hidden")){
               $(this).siblings(".year_select dd").slideDown();
               $(this).parents("li").siblings().find(".year_select dd").slideUp();

            }else{
                $(this).siblings(".year_select dd").slideUp();
              
            }           
        });
}

function wowInt(){
    if (!(/msie [6|7|8|9]/i.test(navigator.userAgent))){
        var wow = new WOW({
            boxClass: 'wow',
            animateClass: 'animated',
            offset: 50,
            mobile: false,
            live: true
        });
        wow.init();
    };
}
//wow 同一行 元素延迟加载
function wowDelay(box,row,delayTime){
    $(box).children().each(function(index){
        for(var i = 0;i<row;i++){
            if(index%row==i){
                $(this).attr("data-wow-delay",i*delayTime+'s');
            };
        };
    });
};

// $(function(){
//     wowInt();
//     wowDelay(".list ul",$('.list ul li').length,"0.2")
// })



/*手机端链接改为本窗口打开*/
function phoneTargetSelf(context){  
  if ($(window).width()<1024) {
    if(context==undefined){
      context=$(document);
    }
    $('a',context).each(function(){
      var target=$(this);
      var link=target.attr('target');
      target.attr('target','_self');
    })
  }
}


/*电话链接取消默认事件并添加样式*/
function findTel(context){
  if ($(window).width()>1024) {
    var condition = /^tel\:([0-9\-]+)|tel\:\+([0-9\-]+)$/;
    if(context==undefined){
      context=$(document);
    }
    $('a',context).each(function(index, el) {
      var target=$(this);
      var href=target.attr('href');
      if (condition.test(href)) {
        target.addClass('tel_link');
        target.on('click',function(event){
          event.preventDefault();
        })
      }
    });
  }
}


// 地图
  function mapInt(mapTitle,mapAdress,mapx,mapy){
    var num = 0.001;
    var map = new BMap.Map("map");
    var point = new BMap.Point(mapx,mapy);//坐标偏移 var point = new BMap.Point(mapx-num,mapy);
    var point2 = new BMap.Point(mapx,mapy); 

    var myIcon = new BMap.Icon("/images/map.png", new BMap.Size(20,26));// icon按钮
    var marker2 = new BMap.Marker(point2,{icon:myIcon});  // 创建标注
    map.addOverlay(marker2);              // 将标注添加到地图中

    map.centerAndZoom(point, 18);
    var opts = {
      width : 200,     // 信息窗口宽度
      height: 40,     // 信息窗口高度
      title : mapTitle  // 信息窗口标题
    
    }
    var infoWindow = new BMap.InfoWindow(mapAdress, opts); 
    marker2.addEventListener("click", function(){          
        map.openInfoWindow(infoWindow,point); 
    });
    map.enableScrollWheelZoom();   //启用滚轮放大缩小，默认禁用
    map.enableContinuousZoom();    //启用地图惯性拖拽，默认禁用
    
  }



// $(function(){
//     var titleText=$(".contact_p>h1").text();
//     var titleAddress=$(".contact_add").text()
//     mapInt(titleText,titleAddress,116.334579,39.937);

// })



$(function() {
    // 如果不支持placeholder，用jQuery来完成
    if(!isSupportPlaceholder()) {
        // 遍历所有input对象, 除了密码框
        $('input').not("input[type='password']").each(
            function() {
                var self = $(this);
                var val = self.attr("placeholder");
                input(self, val);
            }
        );

        /**//* 对password框的特殊处理
     * 1.创建一个text框
     * 2.获取焦点和失去焦点的时候切换
     */
        $('input[type="password"]').each(
            function() {
                var pwdField    = $(this);
                var pwdVal      = pwdField.attr('placeholder');
                var pwdId       = pwdField.attr('id');
                // 重命名该input的id为原id后跟1
                pwdField.after('<input id="' + pwdId +'1" type="text" value='+pwdVal+' autocomplete="off" />');
                var pwdPlaceholder = $('#' + pwdId + '1');
                pwdPlaceholder.show();
                pwdField.hide();

                pwdPlaceholder.focus(function(){
                    pwdPlaceholder.hide();
                    pwdField.show();
                    pwdField.focus();
                });

                pwdField.blur(function(){
                    if(pwdField.val() == '') {
                        pwdPlaceholder.show();
                        pwdField.hide();
                    }
                });
            }
        );
    }
});

// 判断浏览器是否支持placeholder属性
function isSupportPlaceholder() {
    var input = document.createElement('input');
    return 'placeholder' in input;
}

// jQuery替换placeholder的处理
function input(obj, val) {
    var $input = obj;
    var val = val;
    $input.attr({value:val});
    $input.focus(function() {
        if ($input.val() == val) {
            $(this).attr({value:""});
        }
    }).blur(function() {
        if ($input.val() == "") {
            $(this).attr({value:val});
        }
    });
}


function Pubtab(){
    $(document).on("click",".s_sadio li",function(){
        $(this).addClass("on").siblings().removeClass("on");
    })

    $(".column_list").eq(0).show();
    $(document).on("click",".columm_tab a",function(){
        $(this).addClass("on").siblings().removeClass("on");
        $(".column_list").eq($(this).index()).show().siblings().hide();
    })

    $(".contact_03 li").hover(function(){
        $(this).addClass("on").siblings().removeClass("on");
        setTimeout(function(){
            $(".contact_03 li.on").addClass("cur").siblings().removeClass("cur");
        },800)
    })
    
}



function details_slider(){
    try{
        if($(".news_le li").length>1){
            var brand3Swiper = new Swiper('.news_le .swiper-container', {
                slidesPerView: 1,//设置slider容器能够同时显示的slides数量(carousel模式)
                slidesPerGroup: 1,//在carousel mode下定义slides的数量多少为一组。
                spaceBetween: 0,//slide之间的距离（单位px）。
                prevButton:'.news_le .swiper-button-prev',
                nextButton:'.news_le .swiper-button-next'
            })
            $(".news_le .but").show();
        }

    }catch(e){
        //TODO handle the exception
    }
}

function genomic_slider(){
    var video=document.getElementById("myVideo");
    try{
        if($(".genomic_slider li").length>1){
            var brand3Swiper = new Swiper('.genomic_slider .swiper-container', {
                slidesPerView: 1,//设置slider容器能够同时显示的slides数量(carousel模式)
                slidesPerGroup: 1,//在carousel mode下定义slides的数量多少为一组。
                spaceBetween: 0,//slide之间的距离（单位px）。
                prevButton:'.genomic_slider .swiper-button-prev',
                nextButton:'.genomic_slider .swiper-button-next',
                onTouchMove: function(swiper){
                    $(".genomic_01 li video").hide();
                    $(".videobtn").show();
                    video.pause();
                }
            })
            $(".genomic_slider .but").show();
        }

    }catch(e){
        //TODO handle the exception
    }
}


function videoDcont(){
    var video=document.getElementById("myVideo");
        // 播放
        // $(".play").click(function(){
        //     video.play();
        // })

        $(".genomic_01 li img,.videobtn").click(function(){
            $(this).siblings("video").show();
            $(".videobtn").hide();
             video.play();
        })
        // 暂停       
        $(".nav_phone_btn,.column_top .but>div").click(function(){
            $(".genomic_01 li video").hide();
            $(".videobtn").show();
            video.pause();
        })

        if(video.paused){
            $(".genomic_01 li video").hide();
            $(".videobtn").show();
        }else{
           
        }




        $(".genomic_slider li").click(function(e){
           
            e.preventDefault();
            e.stopPropagation();
            
        })
        $(document).click(function(){    
            $(".genomic_01 li video").hide();
            $(".videobtn").show();      
        })
}


function technical_slider(){
         var num = 4;
        if($(window).width()<1025){
           num = 3;
        }
        if($(window).width()<=767){
           num = 2;
        }
       
       if($(".technical_slider li").length>0){
            var brand3Swiper = new Swiper('.technical_slider .swiper-container', {
                slidesPerView:num,
                effect : 'slide',
                autoplay : false,
                speed:1000,
                spaceBetween:22,
                prevButton:'.technical_slider .swiper-button-prev',
                nextButton:'.technical_slider .swiper-button-next',
                loop: false,
                breakpoints:{
                    1024: {
                        spaceBetween:10,
                    },
                    767: {
                        spaceBetween:5,
                    },
                }
            })
        }

        if($(".technical_slider li").length>num){
            $(".technical_slider .but").show();
        }
   
}

function DownSelected(){
    ScollText(".down_bottom"); 
    $(document).on("click",".msds_list dt span",function(){
        $(this).parents("li").toggleClass("on");
        if($(".msds_list li.on").length>0){
            $(".down_selected").addClass("cur");
        }else{
             $(".down_selected").removeClass("cur");
        }
    })
    $(document).on("click",".btn_cancel",function(){
        $(".msds_list li").removeClass("on");
        $(".down_selected").removeClass("cur");
    })
    $(document).on("click",".down_bottom span",function(){
        $(this).parent().remove();
    })
}

function prohibit(){
    //禁止双指放大
    document.documentElement.addEventListener('touchstart', function (event) {
        if (event.touches.length > 1) {
            event.preventDefault();
        }
    }, false);

    //禁止双击放大
    var lastTouchEnd = 0;
    document.documentElement.addEventListener('touchend', function (event) {
        var now = Date.now();
        if (now - lastTouchEnd <= 300) {
            event.preventDefault();
        }
        lastTouchEnd = now;
    }, false);
    //禁止双指放大 兼容苹果浏览器
    window.onload = function() {
        var lastTouchEnd = 0;
        document.addEventListener('touchstart', function(event) {
            if (event.touches.length > 1) {
                event.preventDefault();
            }
        });
        document.addEventListener('touchend', function(event) {
            var now = (new Date()).getTime();
            if (now - lastTouchEnd <= 300) {
                event.preventDefault();
            }
            lastTouchEnd = now;
        }, false);
        document.addEventListener('gesturestart', function(event) {
            event.preventDefault();
        });
        document.addEventListener('dblclick', function (event) {
            event.preventDefault();
        })
    }
}