jQuery简单页面滚动菜单导航切换代码基于jquery-1.4.2.min.js制作，点击菜单页面滑到对应的div上面。有首页、关于我们、产品与服务、在线体验、客户中心、社会责任、员工之家等菜单栏目。-jQuery page scrolling menu navigation simple switching code based on jquery-1.4.2.min.js production, click on the corresponding menu page slide div above. There are home, about us, products and services, online experience, customer centers, social responsibility, House staff and other menu columns.