JS UI librarary

I am very often write menu like that:

User clicks on menu item and see div block for this item.

Well it's not hard to code but take some time and very boring.

Is there any JS library which can make my life a little easy and automate 开发者_开发知识库writing typical UI elements?

The functionality you need is very similar to the one provided by jQuery UI tabs. Take a look at the demo here.