The background thing could probably work. All the code is on the page I linked (if you click edit you should be able to find everything)
There might be some pieces of code that won't work when you copy it over because the css and js required for it to work isn't there on this wiki. However, I don't know what's already on here and what isn't and I don't want to send you duplicates of what you already have. So maybe after you copy it over and experiment you could tell me what stuff works and what stuff doesn't work and I can send you the appropriate css and js code.