/* Js for , Version=1778041390 */
 v.lang = {"confirmDelete":"Do you want to delete it?","deleteing":"Deleting","doing":"Doing","loading":"Loading","updating":"Updating","timeout":"Timeout. Please try it again.","errorThrown":"<h4> Error <\/h4>","continueShopping":"Continue shopping","required":"Required","back":"Back","continue":"Continue","importTip":"Old layout data will be replaced","fullImportTip":"Old article, product, layout data will be replaced and import test data"};;

  window.dataLayer = window.dataLayer || [];

  function gtag(){dataLayer.push(arguments);}

  gtag('js', new Date());


  gtag('config', 'AW-17747693915');

;

    window.addEventListener('load', function (event) {

        document.querySelectorAll('[type="submit"]').forEach(function (e) {

            e.addEventListener('click', function () {

                setTimeout(function () {

                    var textToTrack = "Your message has been successfully submitted! We will reply to you as soon as possible";

                    if (document.body.textContent.includes(textToTrack)) {

                        console.log('Text "${textToTrack}" exists in the document.');

                        gtag('event', 'conversion', { 'send_to': 'AW-17747693915/fSMqCNCyqNUbENui4Y5C' });

                    } else {

                        console.log('"Text "${textToTrack}" does not exist in the document.""');

                    }

                }, 2000);

            });

        });

    });

;

    window.addEventListener('load', function (event) {

        setTimeout(function () {

            if (window.location.href.includes("http://www.xingtaisiliconmaterials.com/product/")) {

                gtag('event', 'conversion', {'send_to': 'AW-17747693915/2uDJCJLZ3NMbENui4Y5C'});

            }

        }, 30000);

    });

;$(document).ready(function() {
            $('#zlight-nav').zlightMenu();
        });

        ;(function($, window, document, undefined) {
            var pluginName = 'zlightMenu',
                defaults = {
                    height: '71px',
                    subMenuHeight: '20px',
                    fontSize: '15px',
                    subMenuWidth: '180px',
                    floating: 'left',
                    transform: 'on', //关闭浮动滑动
                    transformBreak: '100',
                    lablColor: '#ffffff',
                    lablFontSize: '15px',
                    iconColor: '#ffffff',
                    iconSize: '20px',
                    mobileMainColor: '#323231',
                    mainColor: 'transparent', // 修改为透明
                    secondColor: '#FFB40C',
                    fontColor: '#ffffff', // 初始字体白色
                    activeFontColor: '#ffffff',
                    borderLightColor: 'rgba(255,255,255,0.2)',
                    borderDarkColor: 'rgba(0,0,0,0.2)',
                    dropBorderLightColor: '#444444',
                    dropBorderDarkColor: '#222222'
                };

            function Zmenu(element, options) {
                this.element = $(element);
                var ele = this;
                this.options = $.extend({}, defaults, options);
                this._defaults = defaults;
                this._name = pluginName;
                this.init(ele)
            };
            Zmenu.prototype.variables = function(ele) {
                this.op = this.options;
                this.mainNav = this.element.children('#zlight-main-nav');
                this.li = this.mainNav.children('li');
                this.links = this.mainNav.children('li').children('a');
                this.allLinks = this.mainNav.find('a');
                this.active = this.mainNav.find('.zlight-active');
                this.subMenu = this.mainNav.find('.zlight-submenu');
                this.subli = this.subMenu.children('li');
                this.subLinks = this.subMenu.children('li').children('a');
                this.mobileNav = this.element.children('#zlight-mobile-nav');
                this.mobileSelect = this.mobileNav.children('select');
                this.mobileSpan = this.mobileNav.children('span');
                this.mobileTxt = this.mobileSpan.text();
                this.mobileIcon = this.mobileNav.children('.zlight-icon');
                this.counter = 0;
            };
            Zmenu.prototype.setStyles = function(ele) {
                this.element.css({
                    'height': this.op.height,
                    'background-color': this.op.mainColor, // 使用透明背景
                    'position': 'fixed', // 设置为固定定位
                    'top': '0', // 固定在顶部
                    'left': '0',
                    'width': '100%'
                });
                this.mainNav.css({
                    'border-right-color': this.op.borderDarkColor,
                    'float': this.op.floating,
                    'background-color': 'transparent' // 主导航背景透明
                });
                this.links.css({
                    'height': this.op.height,
                    'line-height': this.op.height,
                    'font-size': this.op.fontSize,
                    'color': this.op.fontColor, // 初始字体白色
                    'border-left-color': this.op.borderDarkColor,
                    'border-right-color': this.op.borderLightColor
                });
                if (this.active) {
                    this.active.css('background-color', this.op.secondColor).children('a').css('color', this.op.activeFontColor)
                };
                this.subMenu.css({
                    'background-color': 'transparent', // 子菜单背景透明
                    'width': this.op.subMenuWidth
                });
                this.subLinks.css({
                    'color': this.op.fontColor, // 子菜单初始字体白色
                    'font-size': this.op.fontSize,
                    'border-top-color': this.op.dropBorderDarkColor,
                    'border-bottom-color': this.op.dropBorderLightColor,
                    'line-height': this.op.subMenuHeight
                });
                this.mobileSelect.fadeTo(0, 0).css({
                    'height': this.op.height,
                    'line-height': this.op.height
                });
                this.mobileSpan.css({
                    'line-height': this.op.height,
                    'color': this.op.lablColor,
                    'font-size': this.op.lablFontSize
                });
                this.mobileIcon.css({
                    'color': this.op.iconColor,
                    'line-height': this.op.height,
                    'font-size': this.op.iconSize
                });
                this.mobileNav.css('background-color', this.op.mobileMainColor)
            };
            Zmenu.prototype.createMobile = function(ele) {
                this.mobileSelect.append('<option>' + this.mobileTxt + '</option>');
                this.allLinks.each(function(indx, element) {
                    var hrf = $(element).attr('href'),
                        txt = $(element).text(),
                        hclass = $(element).parents('.zlight-submenu').length,
                        tr = '';
                    if (hclass > 0) {
                        for (i = 0; i < hclass; i++) {
                            tr += '-'
                        }
                    };
                    ele.mobileSelect.append('<option value="' + hrf + '">' + tr + ' ' + txt + '</option>')
                })
            };
            Zmenu.prototype.change = function(ele) {
                this.mobileSelect.on('change.zmenuChange', function() {
                    location = this.options[this.selectedIndex].value
                });
                this.li.add(this.subli).on('mouseenter mouseleave.zmenuEnter', function(event) {
                    if (event.type === 'mouseenter') {
                        $(this).css('background-color', ele.op.secondColor).children('a').css('color', ele.op.activeFontColor)
                    } else if (event.type === 'mouseleave') {
                        if ($(this).hasClass('zlight-active') === false) {
                            $(this).css('background-color', 'transparent').children('a').css('color', ele.op.fontColor)
                        }
                    }
                });
                
                // 添加鼠标悬停效果
                this.element.on('mouseenter.zlightHover', function() {
                    $(this).addClass('zlight-hover');
                }).on('mouseleave.zlightHover', function() {
                    // 只有在没有滚动的情况下才移除悬停效果
                    if ($(document).scrollTop() < ele.op.transformBreak) {
                        $(this).removeClass('zlight-hover');
                    }
                });
                
                if (this.op.transform === 'on') {
                    $(window).on('scroll.ZlightScrolling', function() {
                        if ($(document).scrollTop() >= ele.op.transformBreak) {
                            // 添加滚动样式类
                            ele.element.addClass('zlight-scrolled');
                        } else {
                            // 移除滚动样式类
                            ele.element.removeClass('zlight-scrolled');
                            // 滚动到顶部时也移除悬停效果
                            ele.element.removeClass('zlight-hover');
                        }
                    })
                }
            };
            Zmenu.prototype.init = function(ele) {
                this.variables(ele);
                this.setStyles(ele);
                this.createMobile(ele);
                this.change(ele)
            };
            $.fn[pluginName] = function(options) {
                return this.each(function() {
                    if (!$.data(this, 'plugin_' + pluginName)) {
                        $.data(this, 'plugin_' + pluginName, new Zmenu(this, options))
                    }
                })
            }
        })(jQuery, window, document);;
  // 核心优化：延迟初始化，避免阻塞页面加载
  document.addEventListener('DOMContentLoaded', () => {
    // 状态管理（精简变量）
    let isAnimating = false;
    const counters = document.querySelectorAll('.counter');
    const section = document.getElementById('counter-section');
    
    // 避免重复创建观察者，直接判断可见性
    function checkVisibility() {
      const rect = section.getBoundingClientRect();
      const windowHeight = window.innerHeight || document.documentElement.clientHeight;
      return rect.top < windowHeight * 0.9 && rect.bottom > 0; // 宽松触发条件
    }
    
    // 极简动画逻辑（减少计算量）
    function animateCounter(counter, target) {
      let current = 0;
      const step = Math.ceil(target / 30); // 30步完成，减少重绘次数
      
      function update() {
        current = Math.min(current + step, target);
        counter.textContent = current;
        
        if (current < target) {
          requestAnimationFrame(update);
        } else {
          counter.textContent = target;
          isAnimating = false;
        }
      }
      
      update();
    }
    
    // 启动所有计数器
    function startCounters() {
      if (isAnimating) return;
      isAnimating = true;
      
      counters.forEach(counter => {
        const target = +counter.dataset.target;
        animateCounter(counter, target);
      });
    }
    
    // 节流函数（进一步减少触发频率）
    function throttle(func, delay = 200) {
      let lastCall = 0;
      return () => {
        const now = Date.now();
        if (now - lastCall >= delay) {
          func();
          lastCall = now;
        }
      };
    }
    
    // 初始检查 + 滚动监听（极简版）
    const throttledCheck = throttle(() => {
      if (checkVisibility() && !isAnimating) {
        startCounters();
        // 动画启动后移除监听，避免重复触发
        window.removeEventListener('scroll', throttledCheck);
      }
    });
    
    // 初始检查
    if (checkVisibility()) {
      startCounters();
    } else {
      window.addEventListener('scroll', throttledCheck);
    }
  });
;

var currentBlockID = 315;


if(typeof($('#block' + currentBlockID).parent('.col').data('grid')) === 'undefined' && $('#block' + currentBlockID).parent('.col').data('probability') === 'undefined')
{
    var grid = $('#block' + currentBlockID).parents('.blocks').data('grid');
    grid = typeof(grid) == 'undefined' ? 12 : grid;

    $('#block' + currentBlockID).parent('.col').attr('data-grid', grid).attr('class', 'col col-' + grid);
}

$('.articleTitleA').each(function()
{
    $(this).css('max-width', $(this).parents('li').width() - $(this).prev('.category').width() - $(this).next('.sticky').width() - $(this).parent().next('.article-date').width() - 10);
})
$('.articleTitleB').each(function()
{
    $(this).css('max-width', $(this).parent('li').width() - $(this).next('.sticky').width() - 10);
})
;$().ready(function() { $('#execIcon').tooltip({title:$('#execInfoBar').html(), html:true, placement:'right'}); }); ;$(document).ready(function()
{          
    // add "index" class to the body element.
    $('body').addClass('index');

    $('.nav-system-home:first').addClass('active');
})