jquery鼠标悬停滑动，下拉菜单网页代码。(JQuery mouse hover sliding, drop-down menu page code.)

本项目是ios7的滑动按钮的另一作品，作者很喜欢ios的各种控件，这次再仿一下ios7的对话框，QQ安卓版也是做的和ios7一样的，底部菜单列表和AlertDialog，本项目编码GBK默认编译版本4.2.2(This project is another work of ios7's sliding button. The author likes all kinds of controls of IOS. This time I'll imitate the dialog box of io