说明：  基于jQuery制作简单的选项卡标签页tab切换，这是一款视觉效果较好常用的选项卡切换插件。支持点击和悬停切换，默认可设置自动切换，包含4种切换方式：默认无，滑动，上下滚动，淡出淡现等。
(Based on jQuery, tab switching is a simple tab switching plug-in with good visual effect. Supports click and hover switching. By default, automatic switching can be set, including four switching modes: default no, sliding, scrolling up and down, fading out, etc.)