Fire[SMOKE UPDATE4]

Lua script, that makes fire!
Comment,suggest. If anyone have better values for color, post them there please.
Now with smoke
Now with alpha mod and better looking
Now with separate alpha for fire and smoke.
Looks better
Added more layers to smoke,replaced some fire with smoke. Looks more realistic, but not as good as with smoke from FX emitter.
For mathfreak and other LITE users, as requested:<a href=" http://pastebin.com/2nwHKvS8"> <button >Code</button></a>