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Seven, I don't understand the comments you are making in the code.
What could possibly be simpler and cleaner than an OR statement, in line. ...
Sorry I wansnt able to get back to you yesterday Kerry. I had a "golf tournament" I had to attend yesterday. (I hate thos darn PR things.) But anyways...
No, 'or' is a very clean way to load up the vars. But whenever loading up global vars on an unknown enviroment I try to test my vars before I load/use them them. (I know your prefixing your vars, and the chance of a user using that exact same var is highly unlikely but you never know.)
I just tend to lean towards something like this setup: (Thats all I was trying to say. ...It was no biggie. I mean, I was by no means trying to point out any mistakes, just personal preferences.)
(if (or a e i o u) "I found a var" "Var's clear")