var video = document.getElementById("pcvideo");
			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();
			$(window).on("resize",function(){
			    // vdieoresize();
			})
	        function numbox(num){
	        	num=num.replace(/\b(0+)/gi,"");
	            if(num == 0){
	                num = 0;
	            }else
	            if(num > 9){
	                num = num;
	            }else{
	                num="0"+num;
	            }
	            return num;
	        }
			if($(".wel-banner .swiper-slide").length >1){
					var o = $(".wel-banner .swiper-container")
					var banner = new Swiper('.wel-banner .swiper-container', {
							autoplay: 5000,//鍙€夐€夐」锛岃嚜鍔ㄦ粦鍔
							prevButton:'.wel-banner .swiper-button-prev',
							nextButton:'.wel-banner .swiper-button-next',
							pagination : '.wel-banner .swiper-pagination',
							// paginationType : 'fraction',
							paginationClickable: !0,
							speed: 1600,
							grabCursor: true,
							longSwipesRatio: .1,
							threshold: 20,
							parallax: !0,
							lazyLoading: !0,
							lazyLoadingInPrevNext: !0,
							autoplayDisableOnInteraction: false,
							centeredSlides: true,
							slidesPerView: 1,
							spaceBetween: 0,
							// noSwiping : true,
							// effect:"fade",
							loop:true,
							slideToClickedSlide:true,
							roundLengths : true,
							uniqueNavElements :false,
							breakpoints:{
								1023:{
									noSwiping : false
								}
							},

							onInit: function(swiper){ 
								if($(window).innerWidth() >= 1024){
									$(".wel-banner .secwen").removeClass('animate');
									$(".wel-banner .swiper-slide-active .secwen").addClass('animate');

									var i = swiper.activeIndex;
									var videoIndex = $('.wel-banner .swiper-slide-active.videoboxs').data('swiper-slide-index');
									var activeIndex = $('.wel-banner .swiper-slide-active').data('swiper-slide-index');
									var banLen = $('.wel-banner .swiper-slide').length;
									if(banLen==1){
										swiper.stopAutoplay();
									}
									if(videoIndex == activeIndex){
										swiper.stopAutoplay();
										$(".swiper-slide-active.videoboxs").eq(activeIndex).find("video")[0].load();
										$(".swiper-slide-active.videoboxs").eq(activeIndex).find("video")[0].play();
									}
									if($('.wel-banner .videoboxs').length>0){
										$('.swiper-slide-active.videoboxs video').on('ended',function(){
											setTimeout(function(){
												swiper.slideNext();
												swiper.startAutoplay();
												swiper.params.autoplay = 6000;
											},500)
										})
									}
								}
							},
							onSlideChangeStart:function(swiper){
								if($(window).innerWidth() >= 1024){
									var videoIndex = $('.wel-banner .swiper-slide-active.videoboxs').data('swiper-slide-index');
									var activeIndex = $('.wel-banner .swiper-slide-active').data('swiper-slide-index');
									if(videoIndex == activeIndex){
										$('.wel-banner .swiper-slide-active video')[0].load();
									}else{
										$('.index_pagination').show();
									}
								}
							},
		                onLazyImageLoad: function(e, n, o) {
		                    $(n).append('<div class="loader-icon"><svg class="circular" viewBox="25 25 50 50"><circle class="path" cx="50" cy="50" r="20" fill="none" stroke="#999" stroke-width="2" stroke-miterlimit="10"/></svg></div>')
		                },
		                onLazyImageReady: function(e, n, o) {
		                    $(n).find(".loader-icon").remove(),
		                    $(o).addClass("showin")
		                },
		                onSliderMove: function(e) {
		                    o.find(".slide_transition").removeClass("slide_transition")
		                },
		                onTransitionStart: function(e) {
		                    o.find(".trans_alpha, .headbg").addClass("slide_transition"),
		                    o.find(".autoplay").removeClass("autoplay");
								if($(window).innerWidth() >= 1024){
									$(".wel-banner .secwen").removeClass('animate');
									setTimeout(function(){
										$(".wel-banner .swiper-slide-active .secwen").addClass('animate');
									},500)
									
									var i = e.activeIndex;
									var videoIndex = $('.wel-banner .swiper-slide-active.videoboxs').data('swiper-slide-index');
									var activeIndex = $('.wel-banner .swiper-slide-active').data('swiper-slide-index');
									if(videoIndex == activeIndex){
										$('.wel-banner .swiper-slide-active video')[0].play();
										e.stopAutoplay();
									}
									if($('.wel-banner .videoboxs').length>0){
										$('.swiper-slide-active.videoboxs video').on('ended',function(){
											setTimeout(function(){
												e.slideNext();
												e.startAutoplay();
												e.params.autoplay = 6000;
											},500)
										})
									}
								}

		                },
		                onSetTranslate: function(e, n) {
		                    for (var o = 0; o < e.slides.length; o++) {
		                        var a = e.slides[o]
		                          , t = a.progress
		                          , i = 1 - Math.min(Math.abs(t), 1)
		                          , s = 1 + Math.min(Math.abs(.2 * t), .2)
		                          , l = 50
		                          , r = t * l;
		                        r > l && (r = l),
		                        r < -l && (r = -l),
		                        $(a).find(".trans_alpha").css("opacity", i),
		                        $(a).find(".headbg[data-swiper-parallax]").css("transform", "scale(" + s + ") translate3d(" + r + "%, 0px, 0px)")
		                    }
		                },
						onTransitionEnd: function(e){
								$(".will-change").removeClass("will-change")
			                    e.autoplaying && o.find(".line").addClass("autoplay")
								if($(window).innerWidth() >= 1024){
									var i = e.activeIndex;
									var videoIndex = $('.wel-banner .swiper-slide-active.videoboxs').data('swiper-slide-index');
									var activeIndex = $('.wel-banner .swiper-slide-active').data('swiper-slide-index');

									if(videoIndex == activeIndex){
										$('.wel-banner .swiper-slide-active video')[0].play();
										e.stopAutoplay();
									}
									if($('.wel-banner .videoboxs').length>0){
										$('.swiper-slide-active.videoboxs video').on('ended',function(){
											setTimeout(function(){
												e.slideNext();
												e.startAutoplay();
												e.params.autoplay = 6000;
											},500)
										})
									}
								}
							}
					})

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