Nice Url in AS3

Feeling generous today, here you go.
(Made to include nordic names)

public static function niceUrl(s:String):String
{
 s = s.toLowerCase();
 s = s.replace(/^\s+|\s+$/g, "");
 s = s.replace(/[_|\s]+/g, "-");
 s = s.replace(/[øöõóò]+/g, "o");
 s = s.replace(/[åäáàãâ]+/g, "a");
 s = s.replace(/[ëéèê]+/g, "e")
 s = s.replace(/[^a-z0-9-\/]+/g, "");
 s = s.replace(/[-]+/g, "-");
 s = s.replace(/^-+|-+$/g, "");

 return s;
}