Stop the wheel on a particular panel

Thanks for this awesome roulette wheel! I'm wondering if you could give any tips on how best to add functionality that could make the wheel stop on a desired panel. So something kind of like the following where a stopImageNumber is passed. 

http://demo.st-marron.info/roulette/sample/demo.html

to be implemented here:
http://www.jqueryrain.com/?wHFOYnmc

Thanks again.
