How to embed cocos2d-JS into existing app?

We already have ios and android app. I am totally newbie of cocos2d. We just want to develop a module that can be used in ios, android and web. After some search, I thought cocos2d-JS maybe an selection.
So I want to know, is it possible to use cocos2d-JS to make a module and integrate it into existing ios, andriod and web app?
If it is possible, please give me some tips.
Thank you very much.

Yes, it’s possible, actually, there is a Chinese tutorial for the iOS app integration, maybe google translate can help you out with the Chinese part ? Otherwise, you can find out all the code resources in the topic

http://www.cocoachina.com/bbs/read.php?tid-283883.html