//banner
	var mySwiper1 = new Swiper('.banner', {
		speed:1200,
		loop:true,
		centeredSlides: true,
		autoplay: {
		  delay: 5000,
		  disableOnInteraction: false,
		},
               navigation: {
	      nextEl: '.banner .swiper-button-next',
	      prevEl: '.banner .swiper-button-prev',
	    }
	});
	//鼠标覆盖停止自动切换
	mySwiper1.el.onmouseover = function(){
	  mySwiper1.autoplay.stop();
	}
	//鼠标离开开始自动切换
	mySwiper1.el.onmouseout = function(){
	  mySwiper1.autoplay.start();
	}
	
//二级导航	
	$(".li_xlz").click(function(){
		$(this).parents(".main-left>ul>li").find(".msub").slideToggle(300);
		$(this).toggleClass("on").siblings().removeClass('on').find(".msub").slideUp();   
	})
	

	
//搜索
    $('.search').click(function(){
		$('.search_wrap').fadeIn();
	});
	$('.search_wrap .bck').click(function(){
		$('.search_wrap').fadeOut("slow");	
	});