(function() {
var popIE = function(){
if(window.innerWidth>=680){
function IETester(userAgent) {
var UA = userAgent || navigator.userAgent;
if (/msie/i.test(UA)) {return UA.match(/msie (\d+\.\d+)/i)[1];} else if (~UA.toLowerCase().indexOf('trident') && ~UA.indexOf('rv')) {return UA.match(/rv:(\d+\.\d+)/)[1];}
return false;
}
if (IETester() == 9.0 || IETester() == 8.0 || IETester() == 7.0 || IETester() == 6.0 || IETester() == 5.0) {
var hintIE = '
';
$("body").prepend(hintIE);$(".popIE").show();
$(".popIE-close").click(function(){$(".popIE").hide();});
}
IETester('Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko');
}
}
var equipmentFn = function(){
if (window.innerWidth >= 1000) {$("body").addClass("PC");}else{$("body").removeClass("PC");}
if (window.innerWidth < 1000 && window.innerWidth >= 640) {$("body").addClass("PAD");}else{$("body").removeClass("PAD");}
if (window.innerWidth < 640) {$("body").addClass("MB");}else{$("body").removeClass("MB");}
}
var mbPenetrate = function(el){
var elNum = document.getElementsByClassName(el).length;
if(window.innerWidth >= 1000 || elNum == 0){return false;}
for(var i = 0; i
0 && e.cancelable){e.preventDefault();}else if(scrollTop >= realHeight - viewHeight && newTargetY - targetY <0 && e.cancelable){e.preventDefault();}
},false);
}
}
var banDrag = function(){$("body").find("img,a").attr("ondragstart","return false");}
var navbarFn = function(){
$('.Header-navclick').click(function () {
if(window.innerWidth < 1000 && $(".Header-search-click").length > 0){$(".Header-search-click").removeClass("active");$(".Header-search-item").removeClass("active");$("body").removeClass("onSearch");}
if($('.Header-navbar').is(':hidden')){
$(this).addClass('active');$('.Header-navbar').fadeIn(360).addClass("active");
$("body,html").css({"overflow":"hidden"});
}
else{
$(this).removeClass('active');$('.Header-navbar').fadeOut(300).removeClass("active");
$("body,html").css({"overflow":""});
}
});
}
var headerLi = function(){
if(window.innerWidth >= 1000){return false;}
var liTime = 0.12;
$(".Header-navbar ul li").each(function(){$(this).css('transition-delay', liTime +'s');liTime += 0.12;});
}
var searchFn = function(){
$(".Header-search-click").click(function(){
if(window.innerWidth < 1000 && $(".Header-navclick").length > 0){$('.Header-navclick').removeClass('active');$('.Header-navbar').hide().removeClass("active");$("body,html").css({"overflow":""});}
if(!$(this).hasClass("active")){$(this).addClass("active");$(".Header-search-item").addClass("active");$("body").addClass("onSearch");}
else{$(this).removeClass("active");$(".Header-search-item").removeClass("active");$("body").removeClass("onSearch");}
});
}
var headerDrop = function(){
if(window.innerWidth < 1000){return false;}
$(".Header-navbar li").hover(function () {$(this).find(".Header-drop").stop().slideDown(360);}, function () {$(this).find(".Header-drop").stop().slideUp(300);});
}
var headerDropMb = function(){
$(".Header-arrow").click(function(){
if($(this).next(".Header-drop").is(':hidden')) {
$(".Header-arrow").removeClass('active');$(".Header-drop").slideUp(240);
$(this).addClass('active');$(this).next(".Header-drop").slideDown(280);
}
else{$(this).removeClass('active');$(this).next(".Header-drop").slideUp(240);}
});
}
var footerDropMb = function(){
if(window.innerWidth >= 1000){return false;}
$(".Footer-menu").click(function(){
if($(this).next(".Footer-drop").is(':hidden')) {
$(".Footer-menu").removeClass('active');$(".Footer-drop").slideUp(240);
$(this).addClass('active');$(this).next(".Footer-drop").slideDown(280);
}
else{$(this).removeClass('active');$(this).next(".Footer-drop").slideUp(240);}
});
}
var sonMenu = function(f,s){
if($(s).length <= 0 || window.innerWidth>=680){return false;}
var menuWidth = 0;
var menuMargin = parseInt($(s).find("a").css('marginLeft'));
$(s).find("a").each(function(){menuWidth += $(this)[0].getBoundingClientRect().width + menuMargin*2;});
$(s).width(menuWidth);
var ontrueLeft;
if($(s).find("a").hasClass("active")){ontrueLeft = $(s).find("a.active").offset().left - menuMargin}else{ontrueLeft = 0}
setTimeout(function(){$(f).animate({'scrollLeft': menuWidth-$(window).width()}, 800).after().animate({'scrollLeft': ontrueLeft}, 800)},800);
}
var langFn = function(){
if(window.innerWidth >= 1000){
$(".Header-lang").hover(function () {$(this).addClass("active");}, function () {$(this).removeClass("active");});
}else{
$(".Header-lang").click(function(e){
if($(".Header-navclick").length > 0){$('.Header-navclick').removeClass('active');$('.Header-navbar').hide().removeClass("active");$("body,html").css({"overflow":""});}
if($(".Header-search-click").length > 0){$(".Header-search-click").removeClass("active");$(".Header-search-item").removeClass("active");$("body").removeClass("onSearch");}
if(!$(this).hasClass("active")){$(this).addClass("active");$(".Header-lang-more").show();}else{$(this).removeClass("active");$(".Header-lang-more").hide();}
e.stopPropagation();
});
$(window).click(function(){$(".Header-lang-more").hide();$(".Header-lang").removeClass("active");});
}
}
var HeaderFn = function(){
if(window.innerWidth >= 1151 ){
$("body").addClass("Lucency");$("body").addClass("NoGap");
if($(window).scrollTop() >= 70){$("body").removeClass("Lucency");}else{$("body").addClass("Lucency");};
$(".Header-wrapper").mouseenter(function(){$("body").addClass("Mouse");});
$(".Header-wrapper").mouseleave(function(){$("body").removeClass("Mouse");});
}else{
$("body").removeClass("Lucency");$("body").removeClass("NoGap");$("body").removeClass("Mouse");
}
}
$(window).resize(function (){HeaderFn();});
$(window).scroll(function(){HeaderFn();});
var backTop = function(){
$(window).scroll(function () {if ($(window).scrollTop() > 200) {$('.backTop').fadeIn(300);} else {$('.backTop').fadeOut(200);}});
$(".backTop").click(function (){$("html,body").animate({scrollTop: "0px"}, 800);});
}
// 执行函数 ******************************************************************************************************************************
$(function() {
popIE(); // 判断IE版本提示
equipmentFn(); // body-class设备信息
mbPenetrate("navbarScroll"); //移动端禁止穿透 传入class
headerLi(); //移动端导航出场动画
banDrag(); //禁止图片、a标签拖动
navbarFn(); //移动端汉堡键
searchFn(); //搜索
headerDrop(); //导航下拉
headerDropMb(); //移动端-导航下拉
footerDropMb(); //移动端-底部导航下拉
langFn(); //语言
backTop(); //置顶
HeaderFn();//透明
sonMenu(".inmenu-son",".inmenu-scroll"); //移动端-内页菜单("定义overflow-x: auto的父元素","设置宽度的子元素")
});
// 全局函数 ******************************************************************************************************************************
// 数字前面补0,使用 $.prefixInteger(num,length)
jQuery.prefixInteger = function(num, length) {return (Array(length).join('0') + num).slice(-length);}
// 窗口事件 ******************************************************************************************************************************
$(window).resize(function () {
equipmentFn();// body-class设备信息
});
// 滚动事件 ******************************************************************************************************************************
$(window).scroll(function () {});
}());