作为一门独立的编程语言javascr ipt 自然可以做很多的事情，不过它最主流的应

用还是在 Web 上——创建动态网页(许多人喜欢叫网页特效)Javascr ipt 。目前在网络上应用十分广泛，几乎所有的动态网页里都能找到它的身影。目前流行的AJAX从很大程度上也是依赖于Javascr ipt 而存在的。 -As an independent programming language javascr ipt can do a lot of things natural, but it is the most mainstream application or on the Web- to create dynamic web pages (many people like to call Web page special effects) Javascr ipt. Currently the network is widely used, almost all of the dynamic web page can be found in its presence. AJAX popular large extent is dependent on Javascr ipt exists.