Locate epcfproxy.js file ?

Hi !

We need to do eventing between a normal Java iview and a BW iview on our portal. The BW iView is supposedly exposes a Javascript object called EPCMPROXY whose underlying code is contained in the epcfproxy.js file under /sap/bw/Mime/BEx/JavaScript directory. But I could not locate it. My idea is to import it and refer it in the plain Java iView so that event raised by it, are propagated to BW iView.

Any help would be highly appreciated.

Prasad Nutalapati