仿腾讯朋友网页右侧滚动条效果代码实例包，源码下载，可以修改成两侧同时滚动，内含两个Demo演示文件，请根据自己的需要选用和修改，这里提供给大家基础的代码，不过本效果做的已经很不错了。-Imitation Tencent friends page scroll bar on the right side effects package code examples, source code download, can be modified to either side while scrolling, contain two Demo presentation, please choose according to their needs and modify, where base code available to everyone, but this effect has been very good to do.