(string) ParseFile($file='file', $nls='')
|(string)||$file||The name of the file in the file list. Default is 'file'.|
|(string)||$nls||The two-letter ISO language code, e.g. 'en'. The default value is the current language.|
Returns the contents of the file as a string. The contents are parsed just like
ParsePage() does. Make sure the contents are html before you use this method.