> Your problem is with the scope of variables and the closures you generate 
> (the listener function you define generates a closure because it references 
> variables from outside the function). 
> http://stackoverflow.com/questions/643542/doesnt-javascript-support-closures-with-local-variables/643664
>  gives some more explanation, and some hints to a possible solution

I believe I said earlier that this is the first time I run into this problem.
I need to correct myself on this.
Maybe I did come across this issue sometime in the past. And if I did, I just 
don't remember it, BECAUSE I RAN LIKE HELL.

Rob, I very much appreciate the pointer!
I decided that my code looks great with the 20 almost-identical instances of 
the even-handling function. :-)
Digesting that stackoverflow article will take me considerable time and I will 
need to read it multiple times. I will keep trying every now and then until I 
manage to process and understand it.

Best Regards,
Keve Nagy * Debrecen * Hungary

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