The skin that was selected
This class handles user UI skin handling.
findResourceUrl( resourcetype, filename) : string|bool
constructs a URL to the main resources directories. Searches for the file first in the current skin's resource dir, then falls back to the global resources dir, or returns FALSE if the requested file could not be found at either location.
which type of resource do we need a URL for?
the name of the file being searched.
if something went wrong during the URL construction
the URL to the resource, or FALSE if this file does not exist