/ Published in: JavaScript
Read a page's GET URL variables and return them as an "associative array."
Calling the function while at `example.html?foo=asdf&bar=jkls` sets `map['foo']='asdf'` and `map['bar']='jkls'`
Calling the function while at `example.html?foo=asdf&bar=jkls` sets `map['foo']='asdf'` and `map['bar']='jkls'`