$(function(){
    document.documentElement.style.fontSize = window.innerWidth/7.5 + 'px';
    (function() {
        var doc = document,
        win = window;
        var docEl = doc.documentElement,
        resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',
        recalc = function() {
        var clientWidth = docEl.clientWidth;
        if(!clientWidth) return;
        //如果屏幕大于750（750是根据我效果图设置的，具体数值参考效果图），就设置clientWidth=750，防止font-size会超过100px
        if(clientWidth > 750) { clientWidth = 1920 }
        //设置根元素font-size大小
        docEl.style.fontSize = 100 * (clientWidth / 1920) + 'px';
        };
        //屏幕大小改变，或者横竖屏切换时，触发函数
        win.addEventListener(resizeEvt, recalc, false);
        //文档加载完成时，触发函数
        doc.addEventListener('DOMContentLoaded', recalc, false);
    })();



    $('.nav ul li').hover(function(){
        $('.nav ul li h2 a').removeClass('on');
        $(this).children('h2').children('a').addClass('on');
        if($(this).children('dl').length > 0){
            $(this).children('dl').toggle();
            $('.hea_navbg').toggle();
        }

    })


    $('.ewx_btn').hover(function(){
        $(".ewm_tc").addClass('on');
    },function(){
        $(".ewm_tc").removeClass('on');
    })

    $('.menu_btn').click(function(){
        $('.mob_nav2').toggleClass('on')
    })
    $('.mob_close').click(function(){
        $('.mob_nav2').removeClass('on')
    })

    $('.mob_nav2con ul li h2').click(function(){
        $(this).parents('li').toggleClass('on').siblings().removeClass('on')
        $(this).siblings('.mob_lv2').slideToggle(300).parents('li').siblings().children('.mob_lv2').slideUp(300);
    })


    if($(window).width() < 750 ){
        //alert(1)
        $('.mlb_lbtjs').css('top','1.8rem');
        $('.mlb_promore').css('bottom','0.8rem');
        $('.mob_lbt .swiper-slide:nth-of-type(2)').css('background-position','center 30%');
        $('.mob_lbt .swiper-slide:nth-of-type(5)').css('background-position','center 18%');
    }

    /*var headerheight=$('.header').outerHeight(true);
    $('.home_lbt').css('margin-top', headerheight +'px');*/

    var swiperL = new Swiper('.swiper-container-l', {
        direction: 'vertical',
        slidesPerView: 'auto',
        speed:1000,
        lazyLoading : true,
        lazyLoadingInPrevNext:true, 
        lazyLoadingInPrevNextAmount : 2,
        spaceBetween: 0,
        mousewheelControl:true,
        pagination:'.swiper-pagination-l',
        paginationClickable: true,
        onSlideChangeEnd: function(swiper){
            var index=swiper.activeIndex;
            //alert(index);
            if(index == 1){
                $('.home_pc .page2 .home_projspc').addClass('on')
            }
            if(index == 2){
                $('.home_pc .page3 .home_projspc').addClass('on')
            }
            if(index == 3){
                $('.home_pc .page4 .home_projspc').addClass('on')
            }
            if(index == 4){
                $('.home_pc .page5 .home_projspc').addClass('on')
            } 
            
        }
    });

    $('.homepc_gotop').click(function(){
        swiperL.slideTo(0,2000,false) 
    })

    var swiperP= new Swiper('.swiper-container-p', {
        slidesPerView: 'auto',
        speed:1000,
        autoplay:5000,
        loop:true,
        lazyLoading : true,
        lazyLoadingInPrevNext:true, 
        lazyLoadingInPrevNextAmount : 2,
        spaceBetween: 0,
        pagination:'.swiper-pagination-p',
        paginationClickable: true,
    });
    


    var swiperK= new Swiper('.swiper-container-k', {
        slidesPerView: 'auto',
        speed:1000,
        autoplay:5000,
        lazyLoading : true,
        lazyLoadingInPrevNext:true, 
        lazyLoadingInPrevNextAmount : 2,
        spaceBetween: 0,
        pagination:'.swiper-pagination-k',
        paginationClickable: true,
        onSlideChangeEnd: function(swiper){
            var index=swiper.activeIndex;
            //alert(index);
            if(index == 1){
                $('.pageT .home_projspc').addClass('on')
            }
            
        }
    });


    $('.mlb_lbtwz').addClass('on');

    var swiperJ = new Swiper('.swiper-container-j', {
        direction: 'vertical',
        slidesPerView: 'auto',
        speed:1000,
        lazyLoading : true,
        lazyLoadingInPrevNext:true, 
        lazyLoadingInPrevNextAmount : 2,
        spaceBetween: 0,
        mousewheelControl: true,
        pagination: {
            el: '.swiper-pagination-j',
            clickable: true,
        },
        onSlideChangeEnd: function(swiper){
            var index=swiper.activeIndex;
            console.log(index)
            /*if(index > 0){
                $('.mlb_lbtwz').addClass('on');  
                $('.mlbT_lbtjs').removeClass('on');   
            }else{
                $('.mlb_lbtwz').removeClass('on');
                $('.mlbT_lbtjs').addClass('on'); 
            }*/

            if(index > 0){
                $('.homewap_gotop').addClass('active')
                $('.mlb_lbtwz').addClass('on');
                $('.mlb_lbtwz ul li').eq(index).animate({ opacity: "1" },0).siblings().animate({ opacity: "0" },0);  
            }else{
                $('.homewap_gotop').removeClass('active')
            }

            if(index == 5){
                $('.mlb_lbtwz').removeClass('on');
            }








            /*if(index > 0){
                $('.mlb_lbtwz').addClass('on');  
                $('.mlbT_lbtjs').removeClass('on');   
            }else{
                $('.mlb_lbtwz').removeClass('on');
                $('.mlbT_lbtjs').addClass('on'); 
            }

            if(index == 5){
                $('.mlb_lbtwz ul li').removeClass('active');
            }else{
                $('.mlb_lbtwz ul li').eq(this.activeIndex).addClass('active').siblings().removeClass('active');
                $('.mlb_lbtwz ul li').eq(swiper.activeIndex-1).animate({ opacity: "1" },0).siblings().animate({ opacity: "0" },0);
                 
            }*/
        }
        
    });

    $('.homewap_gotop').click(function(){
        swiperJ.slideTo(0,2000,false) 
    })

    var swiper1 = new Swiper('.swiper-container-o', {
        slidesPerView: 1,
        speed:1000,
        lazyLoading : true,
        lazyLoadingInPrevNext:true, 
        lazyLoadingInPrevNextAmount : 2,
        spaceBetween: 0,
        pagination: {
            el: '.swiper-pagination-o',
            clickable: true,
        },
        onSlideChangeEnd: function(swiper){
            var index=swiper.activeIndex;
            if(index == 1){
                $('.mlbT_lbtjs').addClass('on');    
            }else{
                $('.mlbT_lbtjs').removeClass('on');    
            }
            
        }
        
    });

    var swiperM= new Swiper('.swiper-container-m', {
        slidesPerView: 'auto',
        speed:1000,
        lazyLoading : true,
        lazyLoadingInPrevNext:true, 
        lazyLoadingInPrevNextAmount : 2,
        spaceBetween: 0,
        pagination:'.swiper-pagination-m',
        paginationClickable: true,
        /*onSlideChangeStart: function(swiper){
            var index=swiper.activeIndex;
            //alert(index);
            if(index >= 1){
                $('.mlb_lbtwz').removeClass('on')
            }else{
                $('.mlb_lbtwz').addClass('on')
            }
            
        }*/
    });


    

   

})



$(".top_seasub").click(function(){
	var key = $("#topKey").val();
	if(key){
		location.href = "/search/?key=" + key;
	}
	
});

$(".top_seasub_wap").click(function(){
	var key = $("#topKeyWap").val();
	if(key){
		location.href = "/search/?key=" + key;
	}
	
});