var video = document.getElementById("pcvideo");
		clickVideo($(".mvideo"));
			function vdieoresize(){
			    var W1= $(window).width();
			    var H1= $(window).height();
			    if ((W1/H1)>(16/9)) {
			        $(".banner .videoboxs video").height(W1*9/16);
			    }else{
			        $(".banner .videoboxs video").width(H1*16/9);
			    }
			}
			// vdieoresize();
			$(window).on("resize",function(){
			    // vdieoresize();
			})

			if($(".wel-banner .swiper-slide").length >1){
				var banner = new Swiper('.wel-banner .swiper-container',{
					prevButton:'.wel-banner .swiper-button-prev',
					nextButton:'.wel-banner .swiper-button-next',
					pagination : '.wel-banner .banbtns',
			        paginationClickable: true,
			        centeredSlides: true,
			        slidesPerView: 1,
			        spaceBetween: 0,
			        initialSlide:0,
			        speed:600,
			        autoplay : 6000,
			        effect:"fade",
			        // loop:true,
			        slideToClickedSlide:true,
			        autoplayDisableOnInteraction: false,
					lazyLoading : true,
					lazyLoadingInPrevNext : true,
					roundLengths : true,
					uniqueNavElements :false,
					onInit:function(swiper){
						$(".wel-banner .secwen").removeClass('animate');
						setTimeout(function(){
							$(".wel-banner .swiper-slide-active .secwen").addClass('animate');
						},100)
						var index = swiper.activeIndex + 1;
						var len = $(".wel-banner .swiper-slide").length;
						setTimeout(function(){
							if($(".wel-banner .swiper-slide-active").hasClass('videoboxs') && $(window).innerWidth() >= 1024){
								swiper.stopAutoplay();
								// video.load();
								video.play();
								video.addEventListener("ended",function () {
									swiper.slideNext();
								});
							}else{
								swiper.startAutoplay();
								swiper.params.autoplay = 6000;
							}
						},200);

					},
					onImagesReady:function(){
						$(".wel-banner .secwen").removeClass('animate');
						setTimeout(function(){
							$(".wel-banner .swiper-slide-active .secwen").addClass('animate');
						},100)
						setTimeout(function(){
							if($(".wel-banner .swiper-slide-active").hasClass('videoboxs') && $(window).innerWidth() >= 1024){
								swiper.stopAutoplay();
								// video.load();
								video.play();
								video.addEventListener("ended",function () {
									swiper.slideNext();
								});
							}else{
								swiper.startAutoplay();
								swiper.params.autoplay = 6000;
							}
						},200);
					},
					onSlideChangeStart: function(swiper){
						$(".wel-banner .secwen").removeClass('animate');
						$(".wel-banner .swiper-slide-active .secwen").addClass('animate');
						var index = swiper.activeIndex + 1;
						var len = $(".wel-banner .swiper-slide").length;
						setTimeout(function(){
							if($(".wel-banner .swiper-slide-active").hasClass('videoboxs') && $(window).innerWidth() >= 1024){
									swiper.stopAutoplay();
									// video.load();
									video.play();
									video.addEventListener("ended",function () {
									swiper.slideNext();
							});
							}else{
								swiper.startAutoplay();
								swiper.params.autoplay = 6000;
							}
							},200);

			    	}
				})
			}else{
				$(".wel-banner .secwen").addClass('animate');

			}



		$(".con-header .bocweb-header").on("mouseenter",function(){
			$(this).parents(".con-header").removeClass("active-white");
		})


		$(".con-header .bocweb-header").on("mouseleave",function(){
			$(this).parents(".con-header").addClass("active-white");
		})