By what stretch of the imagination is this a "snippet"?
Did you even read Where should I post X?
Looking @ it from a _great_ (no; I mean really great. Greater than that even...) distance this looks just like a snippet...
I like what your doing - even though you posted it in the wrong place... ;->
Adding some configuration mechanism seems like something you want to do since all your checks are now hard coded and most can quite easily become soft coded.
Other opinion (please explain)
Results (251 votes),