文章中所介绍的PHP的作用，一是用来从数据库中提取菜单选项，另一作用，就是用来生成Javascr ipt代码。读者可以采用自己熟悉的解释型语言，如ASP。 -Article described the role of PHP, first extracted from the database menu option, another role, that is used to generate Javascr ipt code. Readers can use their own familiar interpreted languages, such as ASP.