// JavaScript Document

var data={
	win_w:$(window).width(),
	win_h:$(window).height(),
    Tpage:0,
    choosePage:null,
    isAni:false,
    isScoll:false,
    inputValue:''
};
var init=function(){
    homeFn.swiper();
    $("#rInput").bind("input propertychange",function(event){
        $(this).attr("value",$(this).val());
        data.inputValue=$(this).val()
    });
    $("#rrInput").bind("input propertychange",function(event){
        $(this).attr("value",$(this).val());
        data.inputValue=$(this).val()
    });
    $('.search-list .search-right').on('click',function(){
        location.href="/search.html?keywords="+data.inputValue;
    })
    $('.nav-sou button').on('click',function(){
        location.href="/search.html?keywords="+data.inputValue;
    })

    var body= $("html , body"),
        index=$('.pc-nav  ul').data('on'),
    aboutIndex=$('.tab-xian  .tab-top ').data('on'),
    partyIndex=$('.party-tablist  .party-tab ').data('on'),
    companyIndex=$('.company-list  .company-tab ').data('on'),
        newPartyIndex=$('.party-tab-list  .party-tab ').data('on');
    console.log(newPartyIndex)
    if(index>=0){
        addon($('.pc-nav  ul li').eq(index));
        if(window.innerWidth>700&&index!=0){
            scrolly.init({
                wrapper: '#about',
                targets : '.scr-el',
                wrapperSpeed:  0.08
            });
        }
        if(index==0){
        //    首页
            console.log(11111111111)
            if(window.innerWidth>700){
                scrolly.init({
                    wrapper: '#home',
                    targets : '.scr-el',
                    wrapperSpeed:  0.08
                });
            }
            var v1 = document.getElementById('v1');
            var com = $('#component');
            if(window.innerWidth<800){
                var src = $('#v2').attr('data-url');
                var player = new JSMpeg.Player(src, {
                    canvas: document.getElementById('v2'),
                    decodeFirstFrame: true,
                    loop:false,
                    onEnded:function () {
                        com.attr('data-loop','true');
                        $('#fn3')[0].click();
                    },
                    onPlay:function () {
                        com.attr('data-loop','false');
                    }
                });
                player.play();
                console.log(player);
                window.c_player = player;
            }else{
                v1.addEventListener('ended', function(e) {
                    com.attr('data-loop','true');
                    $('#fn3')[0].click();
                });
                v1.addEventListener('timeupdate', function(e) {
                    com.attr('data-loop','false');
                });
            }
            $('body').running();
        }
       if(index==1&&aboutIndex==0){
           //        条件
           addon($('.sc-main').eq(0))
           $('.keji').on('click',function(){
               $('.redHuan').css({'transform':'rotate(0deg)'});
               $('.ss').removeClass('on');
               $(this).addClass('on');
               addon($('.sc-main').eq(0))
           })
           $('.huanb').on('click',function(){
               $('.redHuan').css({'transform':'rotate(120deg)'});
               $('.ss').removeClass('on');
               $(this).addClass('on');
               addon($('.sc-main').eq(1))
           })
           $('.safe').on('click',function(){
               $('.redHuan').css({'transform':'rotate(240deg)'});
               $('.ss').removeClass('on');
               $(this).addClass('on');
               addon($('.sc-main').eq(2))
           })
           $('.sc-main').on('click',function(){
               addon($(this))
               var index=$(this).index();
               if(index==0){
                   $('.redHuan').css({'transform':'rotate(0deg)'});
                   $('.ss').removeClass('on');
                   $('.keji').addClass('on');
               }else if(index==1){
                   $('.redHuan').css({'transform':'rotate(120deg)'});
                   $('.ss').removeClass('on');
                   $('.huanb').addClass('on');
               }else{
                   $('.redHuan').css({'transform':'rotate(240deg)'});
                   $('.ss').removeClass('on');
                   $('.safe').addClass('on');
               }

           })
           $('body').running();
       }
        if(partyIndex>=0){
            // 产品
            addon($('.party-tablist  .party-tab .party-tab-main').eq(partyIndex));
            body.animate({scrollTop:$('.party-tablist').offset().top-50},1000);
            switch (partyIndex) {
                case 0:
                    break;
                case 1:
                    new alan.scrollAnimate();
                    //        条件
                    var timer;
                    var buildingTop ,powerTop , bridgeTop , otherTop;
                    buildingTop=$('#k1-main').offset().top;
                    powerTop=$('#k2-main').offset().top;
                    bridgeTop=$('#k3-main').offset().top;
                    otherTop=$('#k4-main').offset().top;
                    $(window).mousewheel(function(event,dat){
                        // console.log(event);
                        // console.log(dat);
                        clearTimeout(timer);
                        var _wTop = _winScroll = windowPos = $(window).scrollTop();
                        var flexTop=$('.products_succeed').offset().top;
                        // console.log(_wTop)
                        if(_wTop>50&&window.innerWidth>1024){

                            if(_wTop>flexTop){
                                timer = setTimeout(function(){
                                    //向上滚时dat=1,向下滚dat=-1
                                    if(dat==1)
                                    {
                                        // console.log(11111111)
                                        $('.flex-tab.on').stop().animate({marginTop:'-1.47rem'},300,function(){
                                            $("header").stop().animate({marginTop:'0px'},100)
                                        })


                                    }
                                    else
                                    {
                                        // console.log(2222222222)
                                        $("header").stop().animate({marginTop:'-80px'},100,function(){
                                            $('.flex-tab.on').stop().animate({marginTop:'0'},500)
                                        })

                                    }

                                },200)
                                // console.log(powerTop);
                                // console.log(_wTop);
                                if(buildingTop-305<_wTop&&_wTop<powerTop-305){
                                    $('.flex-tab.on .succeed-tab').eq(0).addClass('on').siblings().removeClass('on');
                                }else if(powerTop-305<_wTop&&_wTop<bridgeTop-305){
                                    $('.flex-tab.on .succeed-tab').eq(1).addClass('on').siblings().removeClass('on');
                                }
                                else if(bridgeTop-305<_wTop&&_wTop<otherTop-305){
                                    $('.flex-tab.on .succeed-tab').eq(2).addClass('on').siblings().removeClass('on');
                                }
                                else if(otherTop-305<_wTop){
                                    $('.flex-tab.on .succeed-tab').eq(3).addClass('on').siblings().removeClass('on');
                                }

                            }else if(_wTop<flexTop+305){
                                // console.log(22222222)
                                $("header").addClass("on");
                            }
                        }else{
                            $("header").removeClass("on");

                        }


                    })

                    //锚点跳转start
                    $('.succeed-tab').on('click',function(){
                        var index=$(this).index();
                        var width=$(window).width()
                        // addon( $(this));
                        $('.flex-tab.on .succeed-tab').eq(index).addClass('on').siblings().removeClass('on');
                        scrollTop(index+1)
                        console.log(width);
                        if(width>1000){
                            $("header").stop().animate({marginTop:'-80px'},100,function(){
                                $('.flex-tab.on').stop().animate({marginTop:'0'},500)
                            })
                        }


                    })
                    break;
                case 2:
                    if(data.win_w<800){
                        $(".party-tablist").animate({scrollLeft:$('#rr2').offset().left},1000);
                    }
                    break;
                case 3:
                    if(data.win_w<800){
                        $(".party-tablist").animate({scrollLeft:$('#rr3').offset().left},1000);
                    }
                    break;
                case 4:
                    if(data.win_w<800){
                        $(".party-tablist").animate({scrollLeft:$('#rr4').offset().left},1000);
                    }

                    break;
            }
        }

        //滚动到tab 企业简介
        if(aboutIndex>=0){
            //集团概括
            addon($('.tab-xian  .tab-top .top-main').eq(aboutIndex));
            body.animate({scrollTop:$('.tab-list').offset().top-50},1000);
            if(aboutIndex==2){
                //荣誉资质
                if(data.win_w<800){
                    $(".tab-top").animate({scrollLeft:$('#r2').offset().left-50},1000);
                    var swiper = new Swiper('.swiper-container', {
                        effect: 'coverflow',
                        grabCursor: true,
                        centeredSlides: true,
                        initialSlide:0,
                        slidesPerView: 'auto',
                        coverflowEffect: {
                            rotate: 60,
                            stretch: -80,
                            depth: 300,
                            modifier: 1,
                            slideShadows : true,
                        },
                        pagination: {
                            el: '.swiper-pagination',
                            type: 'fraction',
                            renderFraction: function (currentClass, totalClass) {
                                return '<span class="' + currentClass + '"></span>' +
                                    ' / ' +
                                    '<span class="' + totalClass + '"></span>';
                            },
                        },
                        navigation: {
                            nextEl: '.swiper-button-next',
                            prevEl: '.swiper-button-prev',
                        },
                    });
                }else{
                    var swiper = new Swiper('.swiper-container', {
                        effect: 'coverflow',
                        grabCursor: true,
                        centeredSlides: true,
                        initialSlide:1,
                        slidesPerView: 'auto',
                        coverflowEffect: {
                            rotate: 60,
                            stretch: -80,
                            depth: 300,
                            modifier: 1,
                            slideShadows : true,
                        },
                        pagination: {
                            el: '.swiper-pagination',
                            type: 'fraction',
                            renderFraction: function (currentClass, totalClass) {
                                return '<span class="' + currentClass + '"></span>' +
                                    ' / ' +
                                    '<span class="' + totalClass + '"></span>';
                            },
                        },
                        navigation: {
                            nextEl: '.swiper-button-next',
                            prevEl: '.swiper-button-prev',
                        },
                    });
                }

            }
            if(3==aboutIndex){
                //发展历程
                if(data.win_w>800){
                    new CusScrollBar({
                        contentSelector: '.scroll_cont', //滚动内容区
                        barSelector: '.scroll_bar', //滚动条
                        sliderSelector: '.scroll_slider' //滚动滑块
                    });
                }else{
                    $(".tab-top").animate({scrollLeft:$('#r3').offset().left},1000);
                    var myTest = new DScroll(".history-right",{
                        scrollBar: true,
                    });
                    myTest.on("scrolling",function () {

                    });
                }
            }
            if(aboutIndex==4&&data.win_w<800){
                //组织框架
                $('.frame-list').each(function () {
                    new RTP.PinchZoom($(this), {});
                });

            }
            if(5==aboutIndex){
                //领导关怀
                if(data.win_w<800){
                    $(".tab-top").animate({scrollLeft:$('#r5').offset().left},1000);
                }else{
                }
                $('.leader .leader-right .more a').on('click',function(e){

                    var  mores=$('.leader-right .text .mores');
                    if(mores.is(':hidden')){
                        mores.slideDown();
                        $(this).text('收回')
                    }else{
                        mores.slideUp();
                        $(this).text('加载更多')
                    }

                })
            }
            if(6==aboutIndex){
                //宣传片
                if(data.win_w<800){
                    $(".tab-top").animate({scrollLeft:$('#r6').offset().left},1000);
                }
                $('.swiper-item li').on('click', function(e){

                    $(this).find('.pic').hide();
                    $(this).find('.pic_video').fadeIn().trigger('play');
                })
                var swiper = function () {
                    var loop = function (opts) {
                        var parent  = opts.parent,
                            prev    = opts.prev,
                            next    = opts.next,
                            box     = parent.find('.roll-box'),
                            msg     = opts.msg,
                            item    = box.find('.swiper-item'),
                            cur     = 0,
                            num     = opts.num,
                            isAni   = false,
                            list    = item.find('li'),
                            wid     = list.eq(0).width(),
                            length  = list.length - 1;
                        prev.on('click',function () {
                            swiper_go(cur,'prev');
                        });
                        next.on('click',function () {
                            swiper_go(cur,'next');
                        });
                        list.on('click',function () {
                            var num = parseInt($(this).attr('data-roll'));
                            if(isAni) return false;
                            isAni = true;
                            list.eq(num).addClass('on').siblings().removeClass('on');

                            msg.eq(num).addClass('on').siblings('.new-msg').removeClass('on');
                            setTimeout(function () {
                                isAni = false;
                            },400);
                        });
                        if(!data.isPc){
                            var right = function(){
                                prev[0].click();
                            };
                            var left = function(){
                                next[0].click();
                            };
                            window.base.touchMove(box,left,right);
                        }
                        function swiper_go(index,type) {
                            if(isAni) return false;
                            isAni = true;
                            var left = 0;
                            if(type == 'prev'){
                                var cur_list = item.find('li').eq(length);
                                cur = index>0 ? (index-1) : length;
                                item.css("left",-wid);
                                item.prepend(cur_list);
                                item.animate({
                                    left:0
                                },450);
                            }
                            if(type == 'next'){

                                var cur_list = list.eq(cur);
                                cur = index<length ? (index+1) : 0;
                                item.animate({
                                    left:-wid
                                },450,function(e){

                                    item.append(cur_list);
                                    item.css("left",0);
                                    // e..stopPropagation();
                                });
                            }
                            if(type == 'num'){
                                cur = index;
                            }
                            // left = wid*cur;
                            num.text('0'+(cur+1));
                            console.log(num.text())
                            // item.css('transform','translateX(-'+left+'px)');
                            list.eq(cur).addClass('on').siblings().removeClass('on');
                            $('.dian').eq(cur).addClass('on').siblings().removeClass('on');
                            msg.eq(cur).addClass('on').siblings('.new-msg').removeClass('on');
                            $('.swiper-item li video').trigger('pause');
                            setTimeout(function () {
                                isAni = false;
                            },800);
                        }
                    };
                    $('.mylp').each(function () {
                        var _this = $(this),
                            msg   = $('.msg').find('.new-msg'),
                            prev  = $('.chang-left'),
                            next  = $('.change-right'),
                            num=$('.sum');
                        new loop({
                            parent : _this,
                            msg    : msg,
                            prev   : prev,
                            next   : next,
                            num    : num
                        })
                    });
                }
                swiper();
            }
            if(companyIndex>=0){
                //企业文化
                addon($('.company-list .company-tab .company-main').eq(companyIndex));
                switch (companyIndex) {
                    case 0:
                        break;
                    case 1:
                        //绿色广场
                        $('.company-list .company-tab .company-main').eq(companyIndex).prev().find('.after').hide();
                        var length=$('.msg .new-msg').length;
                        if(length>0){
                            for(var i=0;i<length;i++){
                                $('.d-list').append('<div class="dian"></div>')
                            }
                            $('.d-list .dian:first').addClass('on');
                        }
                        $('.pages .num').text('0'+length);
                        var swiper = function () {
                            var loop = function (opts) {
                                var parent  = opts.parent,
                                    prev    = opts.prev,
                                    next    = opts.next,
                                    box     = parent.find('.roll-box'),
                                    msg     = opts.msg,
                                    item    = box.find('.swiper-item'),
                                    cur     = 0,
                                    num     = opts.num,
                                    isAni   = false,
                                    list    = item.find('li'),
                                    wid     = list.eq(0).width(),
                                    length  = list.length - 1;
                                prev.on('click',function () {
                                    swiper_go(cur,'prev');
                                });
                                next.on('click',function () {
                                    swiper_go(cur,'next');
                                });
                                list.on('click',function () {
                                    var num = parseInt($(this).attr('data-roll'));
                                    if(isAni) return false;
                                    isAni = true;
                                    list.eq(num).addClass('on').siblings().removeClass('on');

                                    msg.eq(num).addClass('on').siblings('.new-msg').removeClass('on');
                                    setTimeout(function () {
                                        isAni = false;
                                    },600);
                                });
                                if(!data.isPc){
                                    var right = function(){
                                        prev[0].click();
                                    };
                                    var left = function(){
                                        next[0].click();
                                    };
                                    window.base.touchMove(box,left,right);
                                }
                                function swiper_go(index,type) {
                                    if(isAni) return false;
                                    isAni = true;
                                    var left = 0;
                                    if(type == 'prev'){
                                        var cur_list = item.find('li').eq(length);
                                        cur = index>0 ? (index-1) : length;
                                        item.css("left",-wid);
                                        item.prepend(cur_list);
                                        item.animate({
                                            left:0
                                        },450);
                                    }
                                    if(type == 'next'){

                                        var cur_list = list.eq(cur);
                                        cur = index<length ? (index+1) : 0;
                                        item.animate({
                                            left:-wid
                                        },450,function(e){

                                            item.append(cur_list);
                                            item.css("left",0);
                                            // e..stopPropagation();
                                        });
                                    }
                                    if(type == 'num'){
                                        cur = index;
                                    }
                                    // left = wid*cur;
                                    num.text('0'+(cur+1));
                                    console.log(num.text())
                                    // item.css('transform','translateX(-'+left+'px)');
                                    list.eq(cur).addClass('on').siblings().removeClass('on');
                                    $('.dian').eq(cur).addClass('on').siblings().removeClass('on');
                                    msg.eq(cur).addClass('on').siblings('.new-msg').removeClass('on');
                                    setTimeout(function () {
                                        isAni = false;
                                    },800);
                                }
                            };
                            $('.mylp').each(function () {
                                var _this = $(this),
                                    msg   = $('.msg').find('.new-msg'),
                                    prev  = $('.chang-left'),
                                    next  = $('.change-right'),
                                    num=$('.sum');
                                new loop({
                                    parent : _this,
                                    msg    : msg,
                                    prev   : prev,
                                    next   : next,
                                    num    : num
                                })
                            });
                        }
                        swiper();
                        break;
                    case 2:
                        //企业景愿

                        $('.main-right').hover(function(){
                            $(this).addClass('on').css('background','url(/templates/dist/img/company/wishOnBg.png)');
                            $(this).find('.one img').attr('src', '/templates/dist/img/company/wish002.png');
                            $(this).find('.two .text-list img').attr('src', '/templates/dist/img/company/icon1.png');
                        },function(){
                            $(this).removeClass('on').css('background','#fff');
                            $(this).find('.one img').attr('src', '/templates/dist/img/company/wish001.png');
                            $(this).find('.two .text-list img').attr('src', '/templates/dist/img/company/icon.png');
                        })
                        break;
                    case 3:
                        //人才强企
                        $('.company-list .company-tab .company-main').eq(companyIndex).prev().find('.after').hide();
                        var galleryThumbs = new Swiper('.small', {
                            spaceBetween: 10,
                            direction: 'vertical',
                            slidesPerView: 3,
                            thumbsContainerClass: 'my-thumbs',
                            watchSlidesVisibility: true,/*避免出现bug*/

                        });
                        var galleryTop = new Swiper('.big', {
                            spaceBetween: 10,
                            direction: 'vertical',
                            slidesPerView: 1,
                            touchRatio: 0,
                            mousewheel: false,
                            pagination: {
                                el: '.swiper-pagination',
                                clickable: true,
                                renderBullet: function (index, className) {

                                    var title=$('.big .swiper-slide').eq(index).data('title')
                                    return '<span class="' + className + '"><text class="r0">' +"0"+ (index + 1) + '</text><text class="d0">'+title+'</text></span>';
                                },


                            },
                            onSlideChangeStart: function(swiper){
                                alert(swiper.activeIndex);
                            },
                            thumbs: {
                                swiper: galleryThumbs
                            }

                        });
                        break;
                }

            }

        }
        if(index==4&&newPartyIndex>=0){
            addon($('.party-tab-list  .party-tab .party-tab-main').eq(newPartyIndex));
            body.animate({scrollTop:$('.party-tab-list').offset().top-50},1000);
        }
        if($('.news-list').length>0){
            body.animate({scrollTop:$('.news-list').offset().top-50},1000);
        }
        if($('.news-details').length>0){
            body.animate({scrollTop:$('.news-details').offset().top-50},1000);
        }
    }


    if(data.win_w>800){
        setTimeout(function () {
            $(".pc-nav").lavaLamp({ fx: "swing", speed: 500 });
        },300);
    }
};

$(document).ready(function(){
    new alan.scrollAnimate();
	init();
	$('.app-nav').on('click',function(e){
	    data.isScoll=!data.isScoll;
        $(this).toggleClass('on');
        if(data.isScoll){
            $('body').css('overflowY','hidden');
        }else{
            $('body').css('overflowY','auto');
        }
    })
    $('.app-nav .alan.child-Down').on('click',function(e){
        stopping(e)
        $(this).find('.child-nav').slideToggle()
    })


    $('.nav-sou .sou-input').focus(function(){
        $(".nav-sou").addClass('on');
    }).blur(function(){
        $(".nav-sou").removeClass('on');
    });
    $('#toTop').on('click',function(){
        ToTop();
    })
    $('.footer-left .order-one a').on('click',function(){

        $('.fa-kuang').fadeIn();
        var myText = new DScroll(".kuang-main",{
            scrollBar: true,
        });
        myText.on("scrolling",function () {

        });
    })
    $('.fa-kuang .close').on('click',function(){
        $('.fa-kuang').fadeOut();
    })
    $('.fa-kuang .app-close').on('click',function(){
        $('.fa-kuang').fadeOut();
    })

});

$(window).bind("scroll",function(){
    var _wTop = _winScroll = windowPos = $(window).scrollTop();
    if(_wTop>50&&window.innerWidth>1024){
        $("header").addClass("on");
    }else{
        $("header").removeClass("on");
    }
    if(_wTop>1000&&window.innerWidth>1024){
        $("#toTop").fadeIn();
    }else{
        $("#toTop").fadeOut();
    }
    // _delayTop = _wTop;
});
var roll=0;
var homeFn={
    swiper : function () {
        var loop = function (opts) {
            var parent  = opts.parent,
                prev    = opts.prev,
                next    = opts.next,
                box     = parent.find('.roll-box'),
                msg     = opts.msg,
                item    = box.find('.swiper-item'),
                cur     = 0,
                num     = parent.find('.sum'),
                isAni   = false,
                list    = item.find('li'),
                wid     = list.eq(0).width() + 32,
                length  = list.length - 1;
            prev.on('click',function () {
                swiper_go(cur,'prev');
            });
            next.on('click',function () {
                swiper_go(cur,'next');
            });
            list.on('click',function () {
                var num = parseInt($(this).attr('data-roll'));
                var oldroll=roll;
                console.log(num);
                console.log(oldroll);
                roll = parseInt($(this).attr('data-roll'));
                if(roll-oldroll>0){
                    swiper_go(cur,'next');
                }else{
                    swiper_go(cur,'prev');
                }
                if(isAni) return false;
                isAni = true;
                list.eq(num).addClass('on').siblings().removeClass('on');
                msg.eq(num).addClass('on').siblings('.new-msg').removeClass('on');
                setTimeout(function () {
                    isAni = false;
                },600);
            });
            if(!data.isPc){
                var right = function(){
                    prev[0].click();
                };
                var left = function(){
                    next[0].click();
                };
                window.base.touchMove(box,left,right);
            }
            function swiper_go(index,type) {
                if(isAni) return false;
                isAni = true;
                var left = 0;
                if(type == 'prev'){
                    var cur_list = item.find('li').eq(length);
                    cur = index>0 ? (index-1) : length;
                    item.css("left",-wid);
                    item.prepend(cur_list);
                    item.animate({
                        left:0
                    },450);
                }
                if(type == 'next'){
                    var cur_list = list.eq(cur);
                    cur = index<length ? (index+1) : 0;
                    item.animate({
                        left:-wid
                    },450,function(){
                        item.append(cur_list);
                        item.css("left",0);
                    });
                }
                if(type == 'num'){
                    cur = index;
                }
                // left = wid*cur;
                num.text('0'+(cur+1));
                // item.css('transform','translateX(-'+left+'px)');
                list.eq(cur).addClass('on').siblings().removeClass('on');
                msg.eq(cur).addClass('on').siblings('.new-msg').removeClass('on');
                setTimeout(function () {
                    isAni = false;
                },800);
            }
        };
        $('.myloop').each(function () {
            var _this = $(this),
                msg   = $('.con').find('.new-msg'),
                prev  = $('.f-prev'),
                next  = $('.f-next');
            new loop({
                parent : _this,
                msg    : msg,
                prev   : prev,
                next   : next
            })
        });
    }
};


$.fn.tier = function (_option) {
    var cur = 0;var len = null;
    var timer = null;var that='';
    var _setting = {
        items: '.item',
        tab:'.tab',
        prev:'.prev',
        next:'.next',
        loop:true,
        time:5000,
        callback: function () { }
    };
    $.extend(_setting, _option);
    o = this;
    len=$(o.find(_setting.items)[0]).children().length;
    if(len<2) return false;
    var _tab = o.find(_setting.tab).children();
    _tab.on('click',function () {
        cur = $(this).index();
        change();
    });
    o.find(_setting.prev).on('click',function () {
        _prev();
    });
    o.find(_setting.next).on('click',function () {
        _next();
    });
    function _next() {
        that = cur;
        cur = cur > 0 ? cur - 1 : len - 1;
        change();
    }
    function _prev() {
        that = cur;
        cur = cur < len - 1 ? cur + 1 : 0;
        change();
    }
    function change() {
        clearTimeout(timer);
        o.find(_setting.items).each(function () {
            var _this = $(this);
            _this.children().eq(cur).addClass('on').siblings().removeClass('on');
            _tab.eq(cur).addClass('on').siblings().removeClass('on');
        });
        goloop();
    }
    function goloop() {
        timer=setTimeout(function () {
            if(_setting.loop){
                _prev();
            }else{
                goloop();
            }
        },_setting.time);
    }
    goloop();
    _setting.callback();
};

var box = $('#fn1');

box.tier({
    items:'._items',
    tab:'.tree',
    prev:'.r-prev',
    next:'.r-next'
});

function addon(el) {
    el.addClass('on').siblings().removeClass('on');
}

function scrollTop(e){
    $("html,body").animate({scrollTop:$('#k'+e+'-main').offset().top-(80)},1000);
}
function ToTop() {
    $("html,body").animate({scrollTop:0},1000);
}
function stopping(e){
    if ( e && e.stopPropagation ){
        //因此它支持W3C的stopPropagation()方法
        e.stopPropagation();
    }else{
        //否则，我们需要使用IE的方式来取消事件冒泡
        window.event.cancelBubble = true;
    }
    //    event.stopPropagation(); //1.停止事件冒泡，但是不会阻止默认行为
    //
    //    return false; // 2.阻止事件冒泡，也阻止了默认行为
    //
    //    event.preventDefault(); // 3.阻止默认行为，不阻止事件冒泡
}