The goal is to make a laser grid animation like in resident evil,
snow flakes like Malaysia, or the grid at Val Torens
TODO:
* create functions dynamically
* random snow movement
* if below screenheight - 10% remove
* css fadein and fadeout
* create functions dynamically
* random snow movement
* if below screenheight - 10% remove
* css fadein and fadeout
* create functions dynamically
* random snow movement
* if below screenheight - 10% remove
* css fadein and fadeout