在Web浏览器中Swing应用程序

我有我已经开发了一个很大的Swing应用程序。有几类，每同时关闭previous其中一个叫这个类创建自己的JFrame。我想这个部署到Web浏览器和理解，我需要将其转换为一个小程序。我必须在code添加为每个类创建小程序？或者是有一些其他的方式。在我目前的状况每一类的创建了一个具有一定功能的按钮，就被点击将关闭当前的JFrame和实例，从而创建另一个JFrame的一类新的JFrame。能否请你帮我，建议我如何解决我的问题。

I have a big swing application that i have developed. There are several classes that each creates its own JFrame while closing the previous one which called this class. I wish to deploy this into a web browser and understand that i need to convert it to an applet. Do i have to add in code for creating applet in each of these classes? or is there some other way. In my current situation each of the class creates a JFrame which has some buttons which on being clicked will close the current JFrame and instantiate a new class which creates another JFrame. Could you please help me and advice me on how to resolve my problem.