Play a movie's trailer from web interface.

Hello my name is Jean and i'm from Chile.

I have being using XBMC for a couple of months, and i find it awesome, as a web developer i'm building my own web interface to control XBMC from different devices and keeping the options on all of them by running and html5 app.

I'm still familiarizing with the JSONRPC API and i have a doubt about it.

How can i load a movie's trailer from the web interface.

I know there is a lot of options but i can get the trailer to work through an ajax request.

I can load all the movie details including the trailer, but i don't know how to tell XBMC to play the trailers URL.

Does anyone know how to do this or if is possible at all??

Any help would be very appreciated.

Thanks.