Download tracking problem

Hi,

I have been trying to use the module for tracking downloads as well, but it didn't seem to work. After some experimentation and checking of the code it seems, that the problem is in downloadtracker.js. When it has determined that the link is internal, and checks for the file having the right extension, it uses this.trackDownload instead of just trackDownload, which seems to work. (I'm not an expert in JavaScript, but doesn't 'this' refer to the anchor tag, while trackDownload is just a local variable in the current function?)

This problem seems to be present in both the stable and the development releases.

Istvan