Please anyone tell me- Stars falling script

Could anyone please tell me what is the script for a falling down stars scipt or a something that is falling down and it is used for celebrating something? Also please tell me how I could embed it into the forum.

I hoep you know the script that I am talking about >.< (Its basically like the snow script except hat I want a celebration themed script)

P.S.: I use PHPBB3 and the forum color is gray.

Heres where I get my falling images "click" ... if you have a small simple image just paste it where the heart is and "generate"... I'm on phpbb 2 though so I don't know how to do it on phpbb3

Errr....how do you embed it to your forum?

Also is there an easier way to this :S

where do I put the code? Css style sheet?