基于jquery.1.11.1.min.js制作的简洁jQuery右侧栏客服代码，有微信二维码、QQ、电话显示及返回顶部功能，网页右侧悬浮层，鼠标移动上去有效果。js代码：

$(function() {                 $("#service a").hover(function() {                     if ($(this).prop("className") == "weixin_area") {                         $(this).children("img.hides").show();                     } else {                         $(this).children("div.hides").show();                         $(this).children("img.shows").hide();                         $(this).children("div.hides").animate({marginRight: '0px'}, '0');                     }                 }, function() {                     if ($(this).prop("className") == "weixin_area") {                         $(this).children("img.hides").hide();                     } else {                         $(this).children("div.hides").animate({marginRight: '-163px'}, 0, function() {                             $(this).hide();                             $(this).next("img.shows").show();                         });                     }                 });                 $("#top_btn").click(function() {                     $("html,body").animate({scrollTop: 0}, 600);                 });                 //右侧导航 - 二维码                 $(".weixin_area").hover(function() {                     $(this).children(".weixin").show();                 },function(){                     $(this).children(".weixin").hide();                 })             });