I need to model my Javascript application

Hy,

I was looking for a software to model an application, because is becoming too big. Like this:

Class - A Methods - a, b, c, d, e

Class - B Methods - a, b, c, d, e

This should be in graphical mode, Classes are some boxes, and the methods are in the box. Then I would like 开发者_运维知识库to be able to make a arrow from one method to another.

Do you know some good software? thanks

---

I did a quick google search for Javascript and UML and found this: http://jsuml.org/

there is also: http://www.filesland.com/software/javascript-13.html