Here is an Animated Christmas Theme built to be used with any theme and in fact the theme you actually use...
Simply replace the "Wallpaper.png" file in this theme by the one of your theme and inlay the dock of your theme in this Wallpaper.png
If you use a 5x5 Springboard (FiveIRows and Five-Column), simply rename the folder "ChristmasLights_5x5-4" in this theme to "ChristmasLights" and delete the other one
- Added an only white version. (Rename the folder "ChristmasLights_White" to "ChristmasLights" and it's look like prettier if you rename the "Wallpaper4WhiteLights.html" to "Wallpaper.html" too)
- Added sources to DA here