锘?/鍐呭鑺傜偣锛堣绐楋級锛屾嫋鎷夊潡锛堟嫋鍔ㄩ〉闈級锛屽唴瀹归〉闈紝瀵艰埅鍧楋紙鍦嗙偣鍧楋級,璋冭妭瑙嗙獥楂樺害
function pageSwitching(contentNode, childNode, pageNodes, navNode, heightAdjust) {

    var wWidth = 0,           //鍐呭瀹
	    wHeight = 0,          //鍐呭楂
	    on = 0,               //褰撳墠椤
	    pageSize = $(pageNodes).length,    //椤垫暟
	    _nodes = $(pageNodes),             //椤靛潡
	    dataScroll = 0, 				   //鏃堕棿鎴
	    text = "";  //椤靛鑸渾鐐
    //杩斿洖娴忚鍣ㄥ  
    function winWidth() {
        var winWidth = 0;
        if (window.innerWidth)
            winWidth = window.innerWidth;
        else if ((document.body) && (document.body.clientWidth))
            winWidth = document.body.clientWidth;
        if (document.documentElement && document.documentElement.clientWidth)
            winWidth = document.documentElement.clientWidth;
        return winWidth;
    }
    //杩斿洖娴忚鍣ㄩ珮  
    function winHeight() {
        var winHeight = 0;
        if (window.innerHeight)
            winHeight = window.innerHeight;
        else if ((document.body) && (document.body.clientHeight))
            winHeight = document.body.clientHeight;
        if (document.documentElement && document.documentElement.clientHeight)
            winHeight = document.documentElement.clientHeight;
        return winHeight;
    }
    //鍔ㄦ€佺敓鎴愬渾鐐
    function navIcon() {
        for (var i = 0; i < pageSize; i++) {
            text += "<a></a>"
        }
        $(navNode).html(text);
    };
    //椤甸潰璺宠浆
    function pageFun() {
        var marginTopValue = -wHeight * on;
        $(childNode).stop().animate({ top: marginTopValue }, 300);
        $(navNode).find("a").eq(on).addClass("current").siblings().removeClass("current");
    };
    //瑙嗙獥瀹介珮
    function webSize() {
        wWidth = winWidth();
        wHeight = winHeight() - heightAdjust;
        //鑺傜偣鍔ㄦ€侀檮楂樺	
        $(contentNode + "," + pageNodes).css({ "width": wWidth, "height": wHeight });
        //绐楀彛鍙樺姩鏃惰繍琛屼竴娆	    
        pageFun();
    }
    //杩斿洖浼犲弬
    function backValue(key) {
        let on=0;
       if(location.hash){
       on=parseInt(location.hash.split(key + "=")[1]);
       }
       else if(location.href.includes("?"+key+"=")){
          on=parseInt(location.href.split(key + "=")[1]);
        }
        return on;
        //return parseInt(location.hash.split(key + "=")[1]) ? parseInt(location.hash.split(key + "=")[1]) : 0;
    }


    //鐢熸垚鍦嗙偣
    navIcon();
    //椤甸潰鍒囨崲鍑芥暟 
    pageFun();
    //绐楀彛楂樺鍒濆鍖
    webSize();
    //绐楀彛鍙樺姩瀹炴椂杩愯
    $(window).resize(function() {
        webSize();
    });
    //瀹氫綅椤甸潰
    on = backValue("page");
    pageFun();
    //瀵艰埅鍒囨崲椤甸潰
    $(navNode).find("a").bind("click", function() {
        on = $(this).index();
        pageFun();
    })
    $(".nav_aBlock").click(function() {
        if (!$(this).attr("href").includes(location.pathname)) { return; }
        on = $(this).index();
        pageFun();
    })
    //婊氳疆鍒囨崲椤甸潰
    $(document).bind('mousewheel', function(event, delta) {
        if (new Date().getTime() - dataScroll > 500) {
            if (delta > 0) {
                if (on > 0) {
                    on -= 1;
                }
            } else {
                if (on < pageSize - 1) {
                    on += 1;
                }
            }
            location.hash="#page="+on;
            pageFun();
            dataScroll = new Date().getTime();
        }
        return false;
    });

    if (client.system.iphone || client.system.ipad || client.system.ipod || client.system.android || client.system.nokiaN || client.system.winMobile) {
        $(".common_page").css({ "width": "1100px" });
        // $("body").mobileTouch({
        // 		isPageScroll:false,
        // 		methods:[
        // 			["down",1],
        // 			["up",1]
        // 		],
        // 		downCallBack:function(){
        // 			if(on > 0){
        //                   	on -= 1; 
        //                   	pageFun();
        //               	}
        // 		},
        // 		upCallBack:function(){
        // 			if(on < pageSize-1){
        //                    on += 1;
        //                    pageFun();
        //               	}
        // 		}
        // });
    }


}

$(function() {
    $("img.lazy").each(function() {
        var _this = $(this);
        _this.attr("src", $(this).data("src"));
    })

    pageSwitching(".bodyer", ".common_parentBlock", ".common_page", ".navIcon_content", 110);
})


$(function() {
    var tk = 0;
    function thisColumn() {
        $(".header_aBlock").eq(tk).addClass("current");
        $(".header_aBlock").eq(tk).find(".header_Block").stop(true, true).animate({ marginTop: -17 }, 100);
    }
    $(".header_aBlock").hover(function() {
        $(this).addClass("maxZIndex").siblings().removeClass("maxZIndex");
        $(this).find(".header_Block").stop(true, true).animate({ marginTop: -17 }, 200);
        $(this).find(".nav_contentBlock").stop(true, true).fadeIn();
    }, function() {
        if (!$(this).hasClass("current")) {
            $(this).find(".header_Block").stop(true, true).animate({ marginTop: 0 }, 200);
        }
        $(this).find(".nav_contentBlock").css({ "display": "none" });
    });

    var hrefValue = window.location.href;
    var aboutUs = new RegExp("/aboutUs/");
    var News = new RegExp("/News/");
    var culture = new RegExp("/culture/");
    var business = new RegExp("/business/");
    var subsidiary = new RegExp("/subsidiary/");
    var cooperation = new RegExp("/cooperation/");

    if (aboutUs.test(hrefValue)) {
        tk = 1;
        thisColumn()
    } else if (News.test(hrefValue)) {
        tk = 2;
        thisColumn()
    } else if (culture.test(hrefValue)) {
        tk = 3;
        thisColumn()
    } else if (business.test(hrefValue)) {
        tk = 4;
        thisColumn()
    } else if (subsidiary.test(hrefValue)) {
        tk = 5;
        thisColumn()
    } else if (cooperation.test(hrefValue)) {
        tk = 6;
        thisColumn()
    } else {
        tk = 0;
        thisColumn()
    }



    $(".header_Block,.navIcon_content a,.header_logo").hover(function() {
        $(this).addClass("mouseover").removeClass("mouseout");
    }, function() {
        $(this).addClass("mouseout").removeClass("mouseover");
    })



    var _hmt = _hmt || [];
    (function() {
        var hm = document.createElement("script");
        hm.src = "https://hm.baidu.com/hm.js?501c8333a65bfdbd8050eb93e2140f17";
        var s = document.getElementsByTagName("script")[0];
        s.parentNode.insertBefore(hm, s);
    })();

    var cz = document.createElement("script");
    cz.src = "//s4.cnzz.com/z_stat.php?id=1256723655&web_id=1256723655";
    document.getElementsByTagName('body')[0].appendChild(cz);

})