I've managed to create a virtual omnimeter in HTML format. You can slide the appropriate parts just like the real thing etc.
The only problem is that I used the images as currently provided by Gino which are off-angle and difficult to line up despite my trying with my graphics program. I've asked Gino for a straight-on shot or a scanned image which will resolve the issue. The only other option is to manually input all the line graduations which I don't have time for at the moment (too lazy, LOL).
If Gino can get the images then I'll finish it up and post for DL within the next week or so (that will include testing during the game to see if it actually works).