+ * $templateset_default sets the skin that will be used by default
+ * when a user doesn't have a skin selection
+ * in their preferences. (Must be the "ID" of
+ * the desired template set)
+ *
+ * $templateset_fallback tells SquirrelMail which template set (skin)
+ * to use when looking for a file that is not
+ * contained within whatever skin is currently
+ * being used. (Must be the "ID" of the desired
+ * template set)