Updating external jpgs

My Javascript is loading a xml-file which contains a list of diverent pictures. These pictures are changing at several times. I know how to update the external xml-file and it works fine. But I dont know how to handle with the pictures :shock:
Finally I need an output.exe and a pictures-folder. This folder contains the xml-file and all the pictures. The pictures should be completly independent from the output.exe so that they can be updated and changed.

I need this for an offline desktop-application.


This will be possible in HE 4.6: the publication will be able to load external files too, like JPEG or movie files.