观看以下视频，了解如何将本站安装为Web应用到您的主屏幕。
注意： 此功能可能在某些浏览器中不可用。
use side load method to active this script .because it have lots bug when i try to decode it .so Most of scripts was untouched. follow readme.txt to use it.
because some member submit request for nulling .so null it .
