Arcade_Games updated

+ Now reads the games directory for files. ( swf and php file should use identical name ) - Directories removed from games directory ( please place any other games in the root of /games ) + Listing includes size of swf file in Kb. ( still a bit unpredictable - any ideas? ) + added "Spy Hunter" to games list. + Menu renamed as "gamesmenu" + Menu is now a pull-down menu. (adapted by code sent by Kimmo)