说明：  DHTMLX是一个强大的JS框架，简单易用，该文件是DHTMLX的中文帮助文档，详细讲解了DHTMLX的运用技巧以及具体参数
(DHTMLX JS framework is a powerful, easy-to-use, the file DHTMLX Chinese help documentation to explain in detail the of DHTMLX use skills as well as specific parameters)