var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm\.baidu\.com/hm\.jsxxxxxx456468d6780195c32cfed7c6af9a72444cd02bar'; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); $(function () { jQuery.navlevel2 = function (level1, dytime) { var delytime; $(level1).mouseenter(function () { varthis = $(this); delytime = setTimeout(function () { varthis.find('.menu_1').slideDown(200); //varthis.find('a').addClass("current"); }, dytime); }); $(level1).mouseleave(function () { clearTimeout(delytime); $(this).find('.menu_1').slideUp(200); //$(this).find('a').removeClass("current"); }); }; $(".nav .nav_r li").click(function () { window.localStorage.setItem("index",$(".nav .nav_r li").index($(this))); $(".nav .nav_r li").removeClass("on"); $(this).addClass("on"); }); $.navlevel2(".nav .nav_r li", 50); //限制(zhì)字数 var self = $("*[limit]"); self.each(function () { var objString = $(this).text(); var objLength = $(this).text().length; var num = $(this).attr("limit"); if (objLength > num) { //这里可以设置鼠标移动上去(qù)后(hòu)显(xiǎn)示标题全(quán)文的title属性,可去掉。 $(this).attr("title", objString); objString = $(this).text(objString.substring(0, num) + "..."); } }) //设置菜单的选中(zhōng)样式(shì) var index = window.localStorage.getItem("index"); if(!index) index = 0; $(".nav .nav_r li").eq(index).addClass('on'); })