;(function($, window, document,undefined) {

    "use strict";
	var Tfn = function() {
        this.header            = $('header'),
        this.center            = $('#wrapper'),
        this.footer            = $('footer'),
        this.IEnum             = null;//濡傛灉鏄痠e娴忚鍣紝ie鐨勭増鏈暟
        this.isAnimating       = false,//鍒ゆ柇杞挱鍔ㄧ敾鏄惁杩涜涓
        this.isAnimating1      = false,//鍒ゆ柇涓嬫媺鍔ㄧ敾鏄惁杩涜涓
        this.aniTime           = 600,  //鍔ㄧ敾鏃堕棿
        this.isMobile  		   = false, //鍖哄垎绉诲姩绔笌PC绔
		this.mobile            = false, //鍖哄垎鎵嬫満绔笌骞虫澘
		this.windowWidth       = ('innerWidth' in window) ? window.innerWidth : document.documentElement.clientWidth,
		this.windowHeight      = ('innerHeight' in window) ? window.innerHeight : document.documentElement.clientHeight,
        this.rowNode           = [],//椤甸潰鍧楄妭鐐瑰瓨鍌
        this.appDirection      = null;//鎵嬫満绔Е鎽告粦鍔ㄦ柟鍚
        
    };
	Tfn.prototype = {
        //鍒濆鍖
        init: function() {
            var self = this;
            if (!!window.ActiveXObject || "ActiveXObject" in window){
                $('body').addClass("ie");
                this.IEnum = parseInt(navigator.appVersion.split(";")[1].replace(/[ ]/g, "").replace("MSIE",""));
                if(this.IEnum<9){
                    alert("鎮ㄧ殑娴忚鍣ㄧ増鏈繃浣庯紝璇蜂笅杞絀E9鍙婁互涓婄増鏈?);return false;
                }else if(this.IEnum==9){
                    $('body').addClass("ie9");
                }else if(this.IEnum==10){
                    $('body').addClass("ie10");
                }else if(this.IEnum==11){
                    $('body').addClass("ie11");
                }
            }
            // this.storage();
            imagesLoaded(document.querySelectorAll('img'), function () {
                
            });
            self.version();
			//self.getSroll();
			self.getScreens();
			self.setScroll();
			self.getMenuHover();
			self.setInnerBanner();
			self.setMessgePop();
			self.setPopUp($('.weix'), "寰俊鍏紬鍙?);
			self.videoShow();
			
			if(!this.isMobile){
				$('.bitem-span').each(function(i) {
					self.setSplit($(this));
					self.setTimeDelay($(this), 80, 250, false);
				})
			}
        },
		// 娴忚鍣ㄧ増鏈
		version:function(){
            var explorer = window.navigator.userAgent ;
            if (explorer.indexOf("MSIE") >= 0||explorer.indexOf("Trident")>0 ) {
                if(explorer.indexOf("MSIE 5")>0||explorer.indexOf("MSIE 6")>0||explorer.indexOf("MSIE 7")>0||explorer.indexOf("MSIE 8")>0) {
                    return 'LowerIEVersion';
                }else{
                    return 'EdgeOrTrident';
                }
            }
            else if (explorer.indexOf("Maxthon") >= 0) {return 'Maxthon';}
            else if (explorer.indexOf("Firefox") >= 0) {return 'FireFox';}
            else if(explorer.indexOf("Chrome") >= 0){ return 'Chrome';}
            else if(explorer.indexOf("Opera") >= 0){ return 'Opera';}
            else if(explorer.indexOf("Safari") >= 0){ return 'Safari';}
        },
		getSroll: function(){
			function init(){
				new SmoothScroll(document,120,20)
			  }
			
			  function SmoothScroll(target, speed, smooth) {
				if (target === document)
				  target = (document.scrollingElement 
							|| document.documentElement 
							|| document.body.parentNode 
							|| document.body) // cross browser support for document scrolling
					
				var moving = false
				var pos = target.scrollTop
				var frame = target === document.body 
							&& document.documentElement 
							? document.documentElement 
							: target // safari is the new IE
				
				target.addEventListener('mousewheel', scrolled, { passive: false })
				target.addEventListener('DOMMouseScroll', scrolled, { passive: false })
			
				function scrolled(e) {
				  if (!$('body').is('.show')){
							
					if (!$('.about-box').length > 0){
					  e.preventDefault(); // disable default scrolling
					  var delta = normalizeWheelDelta(e)
					  pos += -delta * speed
					  pos = Math.max(0, Math.min(pos, target.scrollHeight - frame.clientHeight)) // limit scrolling
					  if (!moving) update()
					}
				  }
			
				}
			
				//top btn
				$('.scroll-top').on('click', function(e){
				  e.preventDefault();
				  pos = 0;
				  $('html, body').animate({ scrollTop:'0' },1200, 'easeInOutExpo');		      
				  return false;
				});

				var hash = location.hash;
				jQuery(".navs-menu li > a").click(function(e){
					var hash=jQuery(this).attr("href").split("#")[1];
					if(hash && jQuery("#"+hash).length==1){
						setScroll("#"+hash);
					}
				});
				function getHashs(){
					if(hash){
						setScroll(hash);
					}
				};
				var scnum=0;
				function setScroll(anchorCur){
					$("body").stop().removeClass("slideDown");
					scnum=$('.header').outerHeight();
					pos = jQuery(anchorCur).offset().top -scnum;
					jQuery("html,body").animate({ scrollTop: parseInt(jQuery(anchorCur).offset().top) -scnum},400);
				};
				window.onload = function(){
					getHashs();
				}
			
			
				function doNotReload(){ 
				  if(event.keyCode == 116) { target.scrollTop = 0; pos = 0;} 
				}
				document.onkeydown = doNotReload;
			
			
				function normalizeWheelDelta(e){
				  if(e.detail){
					if(e.wheelDelta)
					  return e.wheelDelta/e.detail/40 * (e.detail>0 ? 1 : -1) // Opera
					else
					  return -e.detail/3 // Firefox
				  }else
					return e.wheelDelta/120 // IE,Safari,Chrome
				}
			
				function update() {
				  moving = true
				  
				  var delta = (pos - target.scrollTop) / smooth
				  
				  target.scrollTop += delta
				  
				  if (Math.abs(delta) > 0.5)
					requestFrame(update)
				  else
					moving = false
				}
			
				var requestFrame = function() { // requestAnimationFrame cross browser
				  return (
					window.requestAnimationFrame ||
					window.webkitRequestAnimationFrame ||
					window.mozRequestAnimationFrame ||
					window.oRequestAnimationFrame ||
					window.msRequestAnimationFrame ||
					function(func) {
					  window.setTimeout(func, 1000 / 50);
					}
				  );
				}()
			  }
			  
			  init();	
			  
			  
		},
		getScreens: function(){
			var self = this;
			var mtop = $(".mtop").height();
			if (this.windowWidth <= 1024) {
				this.isMobile = true;
			} else if (this.windowWidth > 1024) {
				this.isMobile = false;
			};
			//鍖哄垎鎵嬫満绔拰骞虫澘
			if (this.windowWidth <= 640) {
				this.mobile = true;
			} else if (this.windowWidth > 640) {
				this.mobile = false;
			};
			
			function initBox() {
				self.windowWidth  = ('innerWidth' in window) ? window.innerWidth : document.documentElement.clientWidth,
				self.windowHeight = ('innerHeight' in window) ? window.innerHeight : document.documentElement.clientHeight,
				$('.innerbanner,.innerbanner figure').css('height',self.windowHeight - mtop);
				setImgMax($('.innerbanner figure img'), 1920, 910, self.windowWidth, self.windowHeight - mtop);
			};
			//initBox();
			jQuery(window).resize(function () {
				//initBox();
			});
		},
		setScroll: function() {
			var self = this;
			function a(){
				var s = $(window).scrollTop();
				s > 30 ? $(".header").addClass('scroll'): $(".header").removeClass('scroll');
				s > self.windowHeight ? $(".flex-menu").addClass('flex'): $(".flex-menu").removeClass('flex');
			}	
			$(window).scroll(a);
			a();	
		},
		getMenuHover: function() {
			var index_ = $(".navs >li.active").index();
			if(!this.isMobile){
				$(".navs > li").hover(function () {
					$(this).addClass("active").siblings().removeClass("active");
					$(this).find(".navs-menu").stop().slideDown();
				},function(){
					$(this).find(".navs-menu").stop().slideUp();
					$(".navs > li").eq(index_).addClass("active").siblings().removeClass("active");
				});
			}
			$('.menubtn').on('click', function(e) {
				e.stopPropagation();
				$(this).toggleClass('active');
				$(".header-navs").stop().toggleClass("show");
			});
		},
		setInnerBanner: function() {
			var self = this;
			// jQuery(window).scroll(function () {
			// 	var windowTop = jQuery(window).scrollTop();
			// 	if (windowTop < self.windowHeight) {
			// 		jQuery('.pbanner figure,.banner-slide figure').css('transform', "translate(0px," + (windowTop) / 2.8 + "px)");
			// 	};
			// });

			if($(".inner-title").length> 0){
				var s1 = new TimelineMax();
				$(".inner-title small").css('opacity','1');
				$(".inner-title strong").css('opacity','1');
				$(".inner-title strong").textillate({in: {effect: 'fadeInUp',delayScale: 2 }});
				$(".inner-title small").textillate({in: {effect: 'flip'}});
				s1.fromTo(".pbanner>figure img", 6, {scale: 1.08},{scale: 1});
			}

			if($("img.lazy").length > 0){
				$("img.lazy").lazyload({
					effect: "fadeIn",
					placeholder: "images/loading.gif"
				})
			}
			
		},
		setMessgePop: function () { 
			$(".contact-btn").click(function(){
				$(".poo-message").addClass("show");
			});
			$(".pop-bgs,.pop-close").click(function(){
				$(".poo-message").removeClass("show");
			});
		},
		setPopUp: function(obj, title) {
			obj.click(function() {
				var str = '<div class="popUpblack"><div class="popUp"><div class="t">' + title +
					'<span class="close">鍏抽棴</span></div><div class="img"><img src="' + obj.attr("href") + '"/></div></div></div>';
				$("body").append(str);
				jQuery(".popUpblack").fadeIn();
				jQuery(".popUp").animate({
					marginTop: "-127"
				}, 400);
				$(".popUp .close").click(function() {
					$(".popUpblack").remove();
				});
				jQuery(".popUpblack").click(function() {
					$(".popUpblack").remove();
				});
				return false;
			});
		},
		setSplit: function(el) {
			var n = el;
			for (var e = 0, t = n.length; e < t; e++) {
				var a = n[e],
					r = a.textContent.trim();
				a.innerHTML = "";
				i(a, r)
			}

			function i(n, e) {
				for (var t in e) {
					var a = document.createElement("span");
					a.innerHTML = e[t] === " " ? "&nbsp;" : e[t];
					n.appendChild(a);
				}
			}
		},
		setTimeDelay: function(el, time, delay, reverse) {
			var _span = el;
			_span.each(function(i) {
				var _i = $(this).find('span');
				_i.each(function(j) {
					if (reverse) {
						j = _i.length - j - 1;
					}
					$(this).css({
						'animation-delay': delay + time * j + 'ms',
						'-webkit-animation-delay': delay + time * j + 'ms'
					})
				})
			})
		},
		videoShow: function () {
			$(".video-sbtn").click(function () {
				var videoName = $(this).data('url'),
					coloseIco = $(this).data('ico');
				$(".videon").attr("src", videoName);
				$(".pv-close").text( coloseIco);
				$(".pvideo-bg").addClass("overlay");
			});
			$(".pv-close").click(function () {
				$(".pvideo-bg").removeClass("overlay");
				$(".videon").attr("src", "");
			});
			$(".vwrap .close,.vwrap .videobtg").click(function () {
				$(".vwrap").hide();
				$('#videobox').html("");
			});
		}
	}
	$.fn.myFn = function() {
		new Tfn().init();
	};
})(jQuery, window, document);
	
$(document).myFn();
jQuery(window).load(function() {
	jQuery('.article-block').delay(500).scrollClass();
});

// window._bd_share_config = { "common": { "bdSnsKey": {}, "bdText": "", "bdMini": "2", "bdMiniList": false, "bdPic": "", "bdStyle": "0", "bdSize": "16" }, "share": {} }; with (document) 0[(getElementsByTagName('head')[0] || body).appendChild(createElement('script')).src = 'http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion=' + ~(-new Date() / 36e5)];

function setImgMax(img, imgW, imgH, tW, tH) {
	var tWidth = tW || w_width;
	var tHeight = tH || w_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
		});
	};

};