java scr ipt多级联动浮动菜单 第二版，包含仿京东商城商品分类菜单、仿window xp右键菜单、仿淘宝拼音索引菜单，上一个版本基本实现了多级联动和浮动菜单的功能，但效果不是太好，使用麻烦还有些bug，实用性不高。

这次除了修改已发现的问题外，还对程序做了大幅调整和改进，使程序实用性更高，功能更强大。

-java scr ipt floating multi-level interaction menu, second edition, including imitation Jingdong Mall Categories menu, right-click menu window xp imitation, imitation Taobao pinyin index menu, basically a version of a multi-level interaction and the function of the floating menu, but the effect is not very good, with trouble and some bug, practicality is not high. The changes have been found in addition to the problems, but also on the program made a huge adjustment and improvement, make the program more practical and more powerful.