VIEWTYPES
50              List
501             Billboard
502             Showcase
504             Strip
505             Grid  

DEFAULTS
3XXX          Lists
4XXX          Buttons
5XXX          Animation delays 
6XXX          Checkers

X00X          Primary
X10X          Secondary (Sets > Movies / Shows > Seasons / Artists > Albums)
X20X          Widgets
X30X          Artwork
X40X          Multiart
X50X          Music player
X90X          Supported scripts

LISTS
3001          Shutdown menu
3000          Home menu
3000          Options menu
3000          Infoscreen menu
3000          Video/Music OSD menu top row
3100          Video/Music OSD menu bottom row
3100          Secondary
3100          Secondary (on infoscreen - album tracklist)
3100          Hidden list (for set/picture info when secondary lists disabled)
3100          Secondary list on skin-shortcuts
32XX          Widgets
3300          Background slideshow
3400          Multiart fadelabel
3500          Music player controls

BUTTONS
4000          Button group default
400X          Default buttons 
4010          Set focus to X
4011          Set focus to Y
4012          Set focus to view
4013          Set focus to scrollbar
4014          Set focus away from options menu then back to trigger animationq
4015-19       Custom context menu buttons
4020          Infoscreen path tracer
4021          Infoscreen star rating up button
4022          Infoscreen star rating down button
410X          Set focus away from secondary list
4200          Reset widgets
4300          Set focus to screensaver

ANIMATION DELAYS
5001          Primary list user scroll previous delay
5002          Primary list user scroll next delay
5003          Secondary list user scroll previous delay
5004          Secondary list user scroll next delay
5005          Options menu settings change

CHECKERS
6001/6001X    Container update bounce test
6002/6002X    Container update bounce test
6003          Plot label empty
6004          Info label empty
6005          Variable title label length
6006          Variable title label length
6007          Variable title label length
6008-10       Gridview title length checker
62XX1         Widget view type
62XX2         Widget display type
6301          Artwork for positions -1/0/1
6302          Artwork for positions -1/0/1
6303          Artwork for positions -1/0/1
6303          Studio flag empty
6304          MPAA flag empty
6305          Video source flag empty
6306          Video codec flag empty
6307          Audio codec flag empty
6308          Breadcrumb title empty
6309          Breadcrumb info empty
635X          Gridview shadow checkers
6400          Multiart Type
650X          Music player / Notification checkers

OTHER
60            Seekbar slider
60            Scrollbar
61            Scrollbar (secondary)
62            Scrollbar jump
63            Volume progress

KEYBOARD
3000          Row 1
3001          Row 2
3002          Row 3
3003          Row 4
3004          Row 5
3100          Autocomplete list

SETTINGS
3000          Settings menu
3001          Skin settings
3002          Interface settings
3003          Media settings
3004          Player settings
3005          System settings
3006          Service settings
3007          Game settings
3008          PVR settings
3009          Profiles
3010          System info
3011          File manager

STRINGS
310XX         Viewtypes
311XX         Media
312XX         Widgets
313XX         OSD
314XX         Settings
315XX         Windows/Dialogs
316XX         MPAA messages
317XX         Welcome messages