// javascript document


function setimgmax(img, imgw, imgh, tw, th) {
    //设置图片宽高比例
    var twidth = tw || win_width;
    var theight = th || win_height;
    var coe = imgh / imgw;
    var coe2 = theight / twidth;
    if (coe < coe2) {
        var imgwidth = theight / coe;
        img.css({ height: theight, width: imgwidth, left: -(imgwidth - twidth) / 2, top: 0 });
    } else {
        var imgheight = twidth * coe;
        img.css({ height: imgheight, width: twidth, left: 0, top: -(imgheight - theight) / 2 });
    }
}

$(function () {


	
//banner
/*var ismobile=false, 
	winwidth = 0,
	winheight = 0,
	$banner=jquery(".addbanner"),
	$banneritem=jquery(".addbanner .item"),
	$bannerimg=jquery(".addbanner .pimg");
function initpro(){
	winwidth = jquery(window).width();
	winheight = jquery(window).height();
	if(!ismobile){
		$banner.css({height:winheight - 82});
		$banneritem.css({height:winheight - 82});
		setimgmax($bannerimg, 1920, 856, winwidth, winheight - 82);
	}else{
		$banner.css({height:"auto"});
		$banneritem.css({height:"auto"});
		$bannerimg.attr("style","").css({position: "relative"});
	}
}
initpro();
jquery(window).resize(function () {
	initpro();
});*/

var swiper = new swiper('.addbanner', {
  //effect: 'fade',
  //loop: true,
  autoplay: {
	delay: 5500,
	disableoninteraction: false,
  },
   pagination: {
	el: '.swiper-pagination',
	clickable: true,
    renderbullet: function (index, classname) {
	  return '<span class="' + classname + '">' + (index + 1) + '</span>';
	},
  },
});

//企业荣誉
var swiper = new swiper('.phonor-year', {
  slidesperview: 10,
  spacebetween: 50,
  // init: false,
  observer:true,//修改swiper自己或子元素时，自动初始化swiper
  observeparents:true,//修改swiper的父元素时，自动初始化swiper
  pagination: {
	el: '.swiper-pagination',
	clickable: true,
  },
  navigation: {
	nextel: '.swiper-button-next',
	prevel: '.swiper-button-prev',
  },
  breakpoints: {
	480: {
	  slidesperview: 3,
	  spacebetween: 15,
	},
	1440: {
	  slidesperview: 7,
	  spacebetween: 40,
	},
  }
});

var swiper = new swiper('.phonor-list', {
	watchslidesprogress: true,
	slidesperview: 'auto',
	centeredslides: true,
	loop: true,
	loopedslides: 5,
	//autoplay: true,
	observer:true,//修改swiper自己或子元素时，自动初始化swiper
    observeparents:true,//修改swiper的父元素时，自动初始化swiper
	navigation: {
		nextel: '.swiper-button-next',
		prevel: '.swiper-button-prev',
	},
	breakpoints: {
	480: {
	  slidesperview: 1,
	  spacebetween: 0,
	},
	
  },
	on: {
		progress: function(progress) {
			for (i = 0; i < this.slides.length; i++) {
				var slide = this.slides.eq(i);
				var slideprogress = this.slides[i].progress;
				modify = 1;
				if (math.abs(slideprogress) > 1) {
					modify = (math.abs(slideprogress) - 1) * 0.3 + 1;
				}
				translate = slideprogress * modify * 145 + 'px';
				scale = 1 - math.abs(slideprogress) / 5;
				zindex = 999 - math.abs(math.round(10 * slideprogress));
				slide.transform('translatex(' + translate + ') scale(' + scale + ')');
				slide.css('zindex', zindex);
				slide.css('opacity', 1);
				if (math.abs(slideprogress) > 3) {
					slide.css('opacity', 0);
				}
			}
		},
		settransition: function(transition) {
			for (var i = 0; i < this.slides.length; i++) {
				var slide = this.slides.eq(i)
				slide.transition(transition);
			}

		}
	}
})

//大事记
var swiper = new swiper('.pmemorab-list', {
	 direction: 'vertical',

  slidesperview: 7,
  spacebetween:0,
   navigation: {
	nextel: '.swiper-button-next',
	prevel: '.swiper-button-prev',
  },
});


//网站地图
$(".nzhead-menubtn").on('click',function() {
	$('.menufigure').addclass('on');
	$('.menuitem').addclass('on');
	settimeout(function(){
		$('.menuitem-title').addclass('on');
	},600);
	settimeout(function(){
		$('.menuitem-list').addclass('on');
	},800);
	settimeout(function(){
		$('.menuitem-footer').addclass('on');
	},1000);
})
$(".menuitem-close").on('click',function() {
	$('.menufigure').removeclass('on');
	$('.menuitem-title').removeclass('on');
	$('.menuitem-list').removeclass('on');
	$('.menuitem-footer').removeclass('on');
	$('.menuitem').removeclass('on');
})



//业务板块tab切换
$(".nzbusiness-tab li").hover(function() {
	var num = $(this).index();
	$(".nzbusiness-tab li").removeclass("active");
	$(this).addclass("active");
	$(".nzbusiness-word .w-item").hide().eq(num).show()
});

//班子团队弹窗
$(".pabout-team li .posit dl dd a").click(function () {
    $(".pteam-marsk").show();
	$(".pteam-pup").show();
	$('html').css({"overflow-y":"hidden"});
});
//关闭弹窗
$(".pteam-pup .close, .pteam-marsk").click(function () {
    $(".pteam-marsk").hide();
	$(".pteam-pup").hide();
	$('html').css({"overflow-y":"auto"});
});



//搜索
$(".srhbtn").mouseenter(function () {
  $(".srhbox").show();
});
$(".srhbox").mouseleave(function () {
  $(this).hide();
});


//企业荣誉tab切换
$(".phonor-year li").click(function() {
	var num = $(this).index();
	$(".phonor-year li").removeclass("swiper-slide-active");
	$(this).addclass("swiper-slide-active");
	$(".phonor-listbox").hide().eq(num).show()
});

});


//顶部固定
var a=0;
function e() {
   var e = $(window).scrolltop();
   e > a ? $(".nzhead").addclass("topfix") : $(".nzhead").removeclass("topfix");
}
$(window).scroll(e),
e()


//返回顶部
$(function(){
 $('.js-gotop').on('click', function(){
	$('body, html').stop().animate({scrolltop: 0}, 400 + $(window).scrolltop() * 0.3);
});
});