$(function(){
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	var iBannerHome = new Swiper('.iBannerHome .swiper', {
		paginationClickable: true,
		//effect: 'fade',
		//speed:800,
		//loop:true,
		/*autoplay: { 
			delay: 4500, 
			disableOnInteraction: false, 
		},*/
		pagination: {
			el: '.iBannerHome .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.iBannerHome .swiperNext',
			prevEl: '.iBannerHome .swiperPrev',
		},
		//eventsTarged: iBannerHome,//滑动区域设置
		/*mousewheel: {
			releaseOnEdges: true,//滚到终点后失去滚轮
		}*/
	});
	
	//首页视频初始播放
	var video = $('.videoA_1 video')[0];
	var videob = $('.videoA_2 video')[0];

	var ua = navigator.userAgent.toLowerCase();
	/*在百度中打开*/
	/*if (ua.match(/baiduboxapp/i) !== null) {
		video.removeAttr("autoplay");
	}*/

	$(video).on('play', function() {
		//console.log('视频正在播放');
		$('.videoBtn_1').addClass('curr');
	});
	$(video).on('pause', function() {
		//console.log('视频已经暂停');
		$('.videoBtn_1').removeClass('curr');
	});
	$(videob).on('play', function() {
		//console.log('视频正在播放');
		$('.videoBtn_2').addClass('curr');
	});
	$(videob).on('pause', function() {
		//console.log('视频已经暂停');
		$('.videoBtn_2').removeClass('curr');
	});
	
	
	//视频播放
	$('.videoBtn_1').click(function(){
		var _video = $('.videoA_1 video')[0];
		if(_video.paused){
			$('.videoBtn_1').removeClass('curr');
			_video.play();
		}else{
			$('.videoBtn_1').addClass('curr');
			_video.pause();
		}
	});
	
	$('.videoBtn_2').click(function(){
		var _video = $('.videoA_2 video')[0];
		if(_video.paused){
			$('.videoBtn_2').removeClass('curr');
			_video.play();
		}else{
			$('.videoBtn_2').addClass('curr');
			_video.pause();
		}
	});
	
	
	
	var $menuItems = $('.menu li'),
        $subMenuItems = $('.menuBoxFr li'),
        subMenuDelay = 200,
        showSubMenuTimeout,
        hideSubMenuTimeout;
	
	$('.menu li').mouseenter(function(){
		$(this).addClass('active').siblings().removeClass('active');
		$('.menuBoxFr li').eq($(this).index()).show().siblings().hide();
	});
    // 显示和隐藏子菜单容器
    $('.menu li, .menuBox').not('.menu li:last-child').mouseenter(function() {
		if($(window).width() > 1024){
			clearTimeout(hideSubMenuTimeout);
			$('.menuBox').addClass('curr').slideDown();
			/*clearTimeout(hideSubMenuTimeout);
			// 设置延时后显示子菜单
			showSubMenuTimeout = setTimeout(function() {
				$('.menuBox').slideDown();
			}, subMenuDelay);*/
		}
    }).mouseleave(function() {
		if($(window).width() > 1024){
			// 清除显示子菜单的延时器
			clearTimeout(showSubMenuTimeout);

			// 设置延时后隐藏子菜单
			hideSubMenuTimeout = setTimeout(function() {
				$('.menuBox').removeClass('curr').slideUp();
			}, subMenuDelay);
		}
    });
	
	$('.menuBoxFr li a').click(function(){
		$('.menuBox').hide();
	})
	
	
	
	
	/*$('.menu li').mouseenter(function(){
		$(this).addClass('active').siblings().removeClass('active');
		$('.menuBoxFr li').eq($(this).index()).show().siblings().hide();
	});
	
	$('.menu li,.menuBox').not('.menu li:last-child').mouseenter(function(){
		$('.menuBox').show();
	}).mouseleave(function(){
		$('.menuBox').hide();
	});*/
	
	
	var zmaxWH = "70%";
	if($(window).width()<1025){
		var zmaxWH = 9999;
	}
	
	$('[rel="example_group1"]').fancybox({
        'transitionIn'  :   'elastic',
        'transitionOut' :   'elastic',
        'speedIn'       :   600, 
        'speedOut'      :   200, 
        'overlayShow'   :   false,
		'maxWidth'  : zmaxWH,
		'maxHeight' : zmaxWH,
    });
	
	$('.solutionQA .t').click(function(){
		if(!$(this).parents('li').hasClass('curr')){
			$(this).parents('li').addClass('curr').siblings().removeClass('curr');
			//$(this).parents('li').find('.c').slideDown();
			//$(this).parents('li').siblings().find('.c').slideUp();
		}else{
			$(this).parents('li').removeClass('curr');
			//$(this).parents('li').find('.c').slideUp();
		}
	})
	
	
	$('.osCaseCon .li').each(function(index, value) {
		var tabIndex = index + 1;
		var osTabObject = {
			['osTab_' + tabIndex]: new Swiper('.osCaseCon .li'+tabIndex+' .osTab .swiper', {
				//slidesPerView: 6,
				freeMode: true,
				watchSlidesProgress: true,
				breakpoints: {
					1681: {
						slidesPerView: 6,
					},
					1025: {
						slidesPerView: 5,
					},
					641: {
						slidesPerView: 4,
					},
					241: {
						slidesPerView: 3,
					}
				}
			})
		};
		
		var osForObject = {
			['osFor_' + tabIndex]: new Swiper('.osCaseCon .li'+tabIndex+' .osFor .swiper', {
				loop: true,
				thumbs: {
					swiper: osTabObject['osTab_' + tabIndex], // 确保引用正确初始化的Swiper实例
				},
				pagination: {
					el: '.osCaseCon .li'+tabIndex+' .osFor .swiperDots',
					clickable: true,
				},
				navigation: {
					nextEl: '.osCaseCon .li'+tabIndex+' .osFor .swiperNext',
					prevEl: '.osCaseCon .li'+tabIndex+' .osFor .swiperPrev',
				},
			})
		};
		
		/*左右切换同步*/
		$('.osTab_'+tabIndex+' .swiperNext').click(function(){
			$('.osFor_'+tabIndex+' .swiperNext').click();
		});
		$('.osTab_'+tabIndex+' .swiperPrev').click(function(){
			$('.osFor_'+tabIndex+' .swiperPrev').click();
		});
	});
	
	
	
	/*$('.osCaseTab li').click(function(){
		$(this).addClass('curr').siblings().removeClass('curr');
		$('.osCaseCon .li').eq($(this).index()).addClass('curr').siblings().removeClass('curr');
	});*/
	$('.osCaseTab li').eq(0).addClass('curr');
	$('.osCaseCon .li').eq(0).addClass('curr');
	
	var caseTab = new Swiper('.caseTab .swiper', {
        slidesPerView: 4,
		//centeredSlides: true,
        //slidesPerView : 'auto',
        freeMode: true,
        watchSlidesProgress: true,
	});
	var caseFor = new Swiper('.caseFor .swiper', {
        loop: true,
        thumbs: {
          swiper: caseTab,
        },
		pagination: {
			el: '.caseFor .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.caseFor .swiperNext',
			prevEl: '.caseFor .swiperPrev',
		},
	});
	
	$('.caseTab .swiperNext').click(function(){
		$('.caseFor .swiperNext').click();
	});
	
	$('.caseTab .swiperPrev').click(function(){
		$('.caseFor .swiperPrev').click();
	});
	
	if($('.caseFor .swiperDots span').length <= 1){
		$('.caseFor .swiperDots,.caseFor .swiperArrow,.caseTab .swiperDots,.caseTab .swiperArrow').hide();
	}
	
	
	
	$('.aboutNewsListB li').mouseenter(function(){
		$(this).addClass('curr').siblings().removeClass('curr');
	});
	$('.aboutNewsListB_1 li').eq(0).addClass('curr');
	$('.aboutNewsListB_2 li').eq(0).addClass('curr');
	
	var aboutNewsListA = new Swiper('.aboutNewsListA .swiper', {
		paginationClickable: true,
		//effect: 'fade',
		speed:800,
		loop:true,
		/*autoplay: { 
			delay: 4500, 
			disableOnInteraction: false, 
		},*/
		pagination: {
			el: '.aboutNewsListA .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.aboutNewsListA .swiperNext',
			prevEl: '.aboutNewsListA .swiperPrev',
		}
	});
	
  	var aboutHonor = new Swiper('.aboutHonor .swiper', {
		paginationClickable: true,
		//effect: 'fade',
		speed:800,
		loop:true,
		/*autoplay: { 
			delay: 3000, 
			disableOnInteraction: false, 
		},*/
		pagination: {
			el: '.aboutHonor .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.aboutHonor .swiperNext',
			prevEl: '.aboutHonor .swiperPrev',
		},
		breakpoints: {
			1025: {
				slidesPerView: 5,
				slidesPerGroup:5
			},
			769: {
				slidesPerView:4,
				slidesPerGroup:4
			},
			641: {
				slidesPerView:4,
				slidesPerGroup:4
			},
			241: {
				slidesPerView:2,
				slidesPerGroup:2
			}
		}
	});
	
  	var aboutHistory = new Swiper('.aboutHistory .swiper', {
		paginationClickable: true,
		//effect: 'fade',
		speed:800,
		loop:true,
		/*autoplay: { 
			delay: 3000, 
			disableOnInteraction: false, 
		},*/
		pagination: {
			el: '.aboutHistory .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.aboutHistory .swiperNext',
			prevEl: '.aboutHistory .swiperPrev',
		},
		breakpoints: {
			1441: {
				slidesPerView: 7,
				slidesPerGroup : 1
			},
			1025: {
				slidesPerView: 6,
				slidesPerGroup :1
			},
			769: {
				slidesPerView: 5,
				slidesPerGroup :1
			},
			641: {
				slidesPerView: 4,
				slidesPerGroup : 1
			},
			241: {
				slidesPerView: 2,
				slidesPerGroup : 1
			}
		}
	});
	
	$('.supportNav li').click(function(){
		$(this).addClass('curr').siblings().removeClass('curr');
		
		var stop = $('.supportCon dl').eq($(this).index()).offset().top - $('.header').height() - 10;
		//console.log(stop);
		$('html,body').animate({scrollTop:stop},500);
		
		
	});
	/*$('.supportNav li').eq(0).addClass('curr');
	$('.supportCon li').eq(0).addClass('curr');*/
	
	/*$('.solutionNavB li').click(function(){
		$(this).addClass('curr').siblings().removeClass('curr');
		$('.solutionList ul').eq($(this).index()).addClass('curr').siblings().removeClass('curr');
	});
	$('.solutionNavB li').eq(0).addClass('curr');
	$('.solutionList ul').eq(0).addClass('curr');*/
	
	$('.solutionNavA .h3 span').click(function(){
		if(!$(this).parents('li').hasClass('active')){
			$(this).parents('li').addClass('active').siblings().removeClass('active');
			$(this).parents('li').find('.box').slideDown();
			$(this).parents('li').siblings('li').find('.box').slideUp();
		}else{
			$(this).parents('li').removeClass('active');
			$(this).parents('li').find('.box').slideUp();
		}
	});
	if($(window).width()>1024){
		$('.solutionNavA li.curr .h3 span').click();
	};
	
	/*$('.solutionNavA .box a').click(function(){
		var dtype = $(this).attr('data-type');
		//console.log(dtype);
		$(this).addClass('curr').siblings().removeClass('curr');
		
		$('.solutionList li').hide();
		$('.solutionList li[data-type='+dtype+']').show();
		
		
		const currentUrl = new URL(window.location.href);
		currentUrl.searchParams.set('type', dtype);
		history.pushState(null, null, currentUrl.href);
		
		
	});*/
	
	/*解决方案菜单选中*/
	/*const urlParams = new URLSearchParams(window.location.search);
	const solutiontype = urlParams.get('type');
	console.log('Type:', solutiontype);
	console.log(!!solutiontype)
	if(!!solutiontype){
	$('.solutionList li').hide();
	}
	$('.solutionNavA li a').removeClass('curr');
	$('.solutionNavA li a[data-type='+solutiontype+']').addClass('curr');
	$('.solutionList li[data-type='+solutiontype+']').show();*/
	
	
	
	var iBanner = new Swiper('.iBanner .swiper', {
		paginationClickable: true,
		//effect: 'fade',
		speed:800,
		loop:true,
		/*autoplay: { 
			delay: 4500, 
			disableOnInteraction: false, 
		},*/
		pagination: {
			el: '.iBanner .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.iBanner .swiperNext',
			prevEl: '.iBanner .swiperPrev',
		}
	});
	
	
	
	$('.iAboutTab li').click(function(){
		$(this).addClass('curr').siblings().removeClass('curr');
		$('.iAboutCon li').eq($(this).index()).addClass('curr').siblings().removeClass('curr');
		$('.iAboutTop .img li').eq($(this).index()).addClass('curr').siblings().removeClass('curr');
	});
	
	$('.iAboutTab li').eq(0).addClass('curr');
	$('.iAboutCon li').eq(0).addClass('curr');
	
	
	
	
	/*$('.iSolutionTab li').click(function(){
		$(this).addClass('curr').siblings().removeClass('curr');
		$('.iSolutionCon ul').eq($(this).index()).addClass('curr').siblings().removeClass('curr');
	});*/
	$('.iSolutionTab li').eq(0).addClass('curr');
	$('.iSolutionCon ul').eq(0).addClass('curr');
	

	var iStrength = new Swiper('.iStrength .swiper', {
		paginationClickable: true,
		//effect: 'fade',
		speed:800,
		//loop:true,
		/*autoplay: { 
			delay: 3000, 
			disableOnInteraction: false, 
		},*/
		pagination: {
			el: '.iStrength .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.iStrength .swiperNext',
			prevEl: '.iStrength .swiperPrev',
		},
		breakpoints: {
			1025: {
				slidesPerView:7,
				//slidesPerView:'auto',
				slidesPerGroup : 1
			},
			961: {
				slidesPerView: 4,
				slidesPerGroup :1
			},
			641: {
				slidesPerView: 3,
				slidesPerGroup :1
			},
			241: {
				slidesPerView: 1,
				slidesPerGroup : 1
			}
		}
	});

	$('.iStrength .swiper-slide').mouseenter(function(){
		$(this).addClass('swiper-slide-active').siblings().removeClass('swiper-slide-active');
		/*$(this).animate({width: '25%'}, 300).siblings().animate({width: '12.5%'}, 300);*/
	});
	$('.iStrength .swiper-slide').eq(0).addClass('swiper-slide-active');
	
	var iNews = new Swiper('.iNews .swiper', {
		paginationClickable: true,
		//effect: 'fade',
		speed:800,
		loop:true,
		/*autoplay: { 
			delay: 3000, 
			disableOnInteraction: false, 
		},*/
		pagination: {
			el: '.iNews .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.iNews .swiperNext',
			prevEl: '.iNews .swiperPrev',
		},
		breakpoints: {
			1025: {
				slidesPerView: 4,
				slidesPerGroup : 1
			},
			961: {
				slidesPerView: 3,
				slidesPerGroup :1
			},
			641: {
				slidesPerView: 2,
				slidesPerGroup :1
			},
			241: {
				slidesPerView: 1,
				slidesPerGroup : 1
			}
		}
	});
	
	
	
	/*视频*/
	$(".play_btn").click(function() {
        var dataVideo = $(this).attr("data-video");
        var poster = $(this).attr("data-img");
        $("body").append(
            '<div class="video_bg"></div><div class="video_box"><i class="iconfont icon-guanbi"></i><video controls poster="'+poster+'" autoplay><source src="'+dataVideo+'" type="video/mp4">您的浏览器暂不支持播放该视频，请升级至最新版浏览器。</video></div>');
        $(".video_bg,.video_box").fadeIn();
    });
	$(document).on('click','.video_box i',function(){
		$(".video_bg,.video_box").fadeOut(500, function() { $(".video_bg,.video_box").remove(); });
	});
	$(document).on('click','.video_bg',function(){
		$(".video_bg,.video_box").fadeOut(500, function() { $(".video_bg,.video_box").remove(); });
	});
	
	
	var proFor = new Swiper('.proFor .swiper', {
		paginationClickable: true,
		effect: 'fade',
		centeredSlides: true,
		speed:1500,
		loop:true,
		loopPreventsSlide: true,
		/*autoplay: { 
			delay: 3500, 
			disableOnInteraction: false, 
		},*/
		pagination: {
			el: '.proFor .swiperDots',
			clickable: true,
		},
		navigation: {
			nextEl: '.proFor .swiperNext',
			prevEl: '.proFor .swiperPrev',
		},
		on: {
			slideChange: function () {
				
				//console.log('当前页码: ' + this.realIndex);
				console.log('旧: ' + this.previousIndex,'当前页码: ' + this.activeIndex);
				
				
				if(this.previousIndex > this.activeIndex){
					$('.iProCon').addClass('iProCon_fl').removeClass('iProCon_fr');
				}else{
					$('.iProCon').addClass('iProCon_fr').removeClass('iProCon_fl');
				}
				
				$('.proTab li').eq(this.realIndex).addClass('curr').siblings().removeClass('curr');
				var this_angle = - this.realIndex * 30;
				$('.proTab ul').css({
				  transform: 'rotate(' + this_angle + 'deg)'
				});
				
				if(this.realIndex >= 7){
					$('.pNav_iPro li').eq(1).addClass('curr').siblings().removeClass('curr');
				}else{
					$('.pNav_iPro li').eq(0).addClass('curr').siblings().removeClass('curr');
				}
				
			
			}
		}
	});
	
	$('.pNav_iPro li').click(function(){
		//console.log($(this).index())
		if($(this).index() != 1){
			$('.proFor .swiperDots span').eq(0).click();
		}else{
			$('.proFor .swiperDots span').eq(7).click();
		}
		$('.pNav_Text .li').eq($(this).index()).show().siblings().hide();
		
	})
	
	
	$('.proTab li').click(function(){
		$('.proFor .swiperDots span').eq($(this).index()).click();
	})
	
	
	$('.tSearch .i').click(function(){
		if(!$(this).parents('.tSearch').hasClass('active')){
			$(this).parents('.tSearch').addClass('active');
			$(this).parents('.tSearch').find('.box').slideDown();
			
			$('.menu,.tLanguage,.tContact').removeClass('active');
			$('.tLanguage .box,.tContact .box').removeAttr('style');
		}else{
			$(this).parents('.tSearch').removeClass('active');
			$(this).parents('.tSearch').find('.box').slideUp();
		}
	});
	
	$('.tContact .i').click(function(){
		if(!$(this).parents('.tContact').hasClass('active')){
			$(this).parents('.tContact').addClass('active');
			$(this).parents('.tContact').find('.box').slideDown();
			
			$('.menu,.tLanguage,.tSearch').removeClass('active');
			$('.tLanguage .box,.tSearch .box').removeAttr('style');
		}else{
			$(this).parents('.tContact').removeClass('active');
			$(this).parents('.tContact').find('.box').slideUp();
		}
	});
	$('.tLanguage .i').click(function(){
		if(!$(this).parents('.tLanguage').hasClass('active')){
			$(this).parents('.tLanguage').addClass('active');
			$(this).parents('.tLanguage').find('.box').slideDown();
			
			$('.menu,.tContact,.tSearch').removeClass('active');
			$('.tContact .box,.tSearch .box').removeAttr('style');
		}else{
			$(this).parents('.tLanguage').removeClass('active');
			$(this).parents('.tLanguage').find('.box').slideUp();
		}
	});
	
	$('.menu-link').click(function(){
		if(!$(this).hasClass('active')){
			$('.menu-link').addClass('active');
			$('.menu').addClass('active');
			
			$('.tContact,.tLanguage,tSearch').removeClass('active');
			$('.tContact .box,.tLanguage .box,.tSearch .box').removeAttr('style');
		}else{
			$('.menu-link').removeClass('active');
			$('.menu').removeClass('active');
		}
	});
	
	/*$('.menu li').click(function(){
		if($(window).width()<=1024){
		$(this).addClass('curr').siblings().removeClass('curr');
		$(this).siblings().find('i').removeClass('active');
		$(this).siblings().find('.box').slideUp();
		}
	});
	
	$('.menu li .h3 i').click(function(){
		if($(window).width()<=1024){
		$(this).toggleClass('active');
		$(this).parents('.h3').siblings(".box").slideToggle();
		}
	});*/
	$('.menu li .h3 span').click(function(){
		if($(this).parents('.h3').next('.box').is(':hidden')){
			$(this).addClass('active');
			$(this).parents('li').addClass('curr').siblings().removeClass('curr').find('.h3 span').removeClass('active');
			$(this).parents('.h3').next(".box").slideDown().parents('li').siblings('li').find('.box').slideUp();
		}else{
			$(this).removeClass('active');
			$(this).parents('.h3').siblings(".box").slideUp();
		}
	});
	
	$(".menu dt span").click(function() {
        if ($(this).parents('dt').next("dd").is(":hidden")) {
            $(this).addClass("active");
            $(this).parents('dl').siblings().find('dd').slideUp();
            $(this).parents('dt').next("dd").slideDown();
        } else {
            $(this).removeClass("active");
            $(this).parents('dt').next("dd").slideUp();
        }
    });
	
	
	$('.show_sq').click(function(event){
		event.stopPropagation();
		$('.nb-icon-wrap').click();
		return false;
	});
	
	$('.back_top,.backTop').click(function(){
		$('html,body').animate({scrollTop:0},120);
	});
	
	$('.pageNext').click(function(){
		$('html,body').animate({scrollTop:$(window).height()},500);
	});
	
	
	$(window).scroll(function(){
		
		//console.log($(window).scrollTop())
		bodyFixb();
		$('.menu-link').removeClass('active');
		$('.menu').removeClass('active');
	});
	
	$(window).resize(function(){
	});
	
	$('body').addClass('body_ready');
	
	var inTop = 0;
	function bodyFixb(){
		if($(window).width()>1024){
			var setTop = $(window).scrollTop();
			if(setTop>50){
				$('body').addClass('body_fix');
			}else{
				$('body').removeClass('body_fix');
			}
			if(setTop>inTop && setTop>200){
				$('body').addClass('body_hide');
			}else{
				$('body').removeClass('body_hide');
			}
			inTop = setTop;
		}
	}
	bodyFixb();
	
	
	$('.swiperDots').each(function() {
		//console.log($(this).find('span').length)
        if($(this).find('span').length<=1){
			$(this).hide();
		}
    });
	
	
	/*页面滑动动画*/
	$('.newsInfoCon>*').attr('data-josh-anim-name','fadeIn');
	$('.caseInfoCon>*').attr('data-josh-anim-name','fadeIn');
	$('.about .text .p>p').attr('data-josh-anim-name','fadeIn');
	if($('[data-josh-anim-name]').length>0){
		var josh = new Josh({
			initClass: "[data-josh-anim-name]",
			animateInMobile: true,
			offset: 0.3,
			//onDOMChange: true
    	});
    }
	
	
	// 假设你的元素有特定的类名，例如 ".watched-element"
	$('[data-number-plus]').each(function() {
		var $this = $(this);
		var elementOffsetTop = $this.offset().top;
		
		/*$(window).scroll(function() {
			ifscroll($this,elementOffsetTop)
		});*/
		
		if($(window).width()<1025){
			ifscroll($this,elementOffsetTop)
		}
		
	});
	
	function ifscroll($element,elementOffsetTop){
		var $this = $element;
		var windowHeight = $(window).height();
		var windowScrollTop = $(window).scrollTop();

		// 计算元素是否在可视区域
		var elementVisible = (elementOffsetTop - windowScrollTop) < windowHeight;

		if (elementVisible && !$this.data('triggered')) { // 添加数据属性避免重复触发
			// 元素首次进入可视区域，执行相关操作
			executeElementFunction($this);
			// 设置数据属性表示已触发
			$this.data('triggered', true);
		} 
	}

	function executeElementFunction($element) {
		//console.log("元素在可视区域内，执行操作...");
		var $this = $element;
		var next = 0;
		var intNumberplus = setInterval(function (){
				var data = $this.data("number-plus").split(","),
				start = data[0],
				end = data[1],
				s = data[2],
				avg = (end - start) / (s * 100);
				next = next + avg;
			if (next >= end) {
				next = end;
				clearInterval(intNumberplus);
			}
			$this.html(Math.ceil(next));
		}, 20);
		// 根据$element执行相应的操作，$element是对当前可视元素的引用
		// 例如：$element.css('color', 'red');
	}

	
});