BySlideMenu是一个Mootools插件，能够让你在任何元素上（ul/li、div、p）轻松创建漂亮的折叠菜单（accordion menu/sliding menu）。支持水平与垂直方向。菜单容器的长/宽能够自动调整。可以通过鼠标移过或单击展开/固定菜单，随你设置。可以设置菜单默认展开位置。支持Overflow。-BySlideMenu is a Mootools plugin allows you on any element (ul/li, div, p) to easily create beautiful folding menu (accordion menu/sliding menu). Support horizontal and vertical direction. Long menu container/width can be automatically adjusted. You can move the mouse over or click the Expand/fixed menu, as you set. You can set the default menu to start position. Support Overflow.