Let it snow

I thought I'd post my javascript snow one-liner. Note that it doesn't work in firefox due to the new protection mechanisms. In Chrome it does, however you will need to type in the "javascript:" part manually because it automatically strips it off from the pasted text

1. Open a website
2. Delete the address from the address bar, replace it with "javascript:" (without the quotes)
3. Add this and press enter:

   (function(){for(var c=[],d=Math.random,f=document.body.clientWidth-32,b=0;50>b;++b){c.push({c:document.createElement("div"),g:{b:0,a:d()*f,f:2,e:2,d:1}});c[b].c.innerHTML="*";var e=c[b].c.style;e.position="absolute";e["font-size"]=12+12*d()+"px";e.color="rgba(255,255,255,0.75)";e["text-shadow"]="0px 0px 5px #aaa";e.zIndex=65535;document.body.appendChild(c[b].c)}setInterval(function(){for(var a,b=0;b<c.length;++b)a=c[b].g,a.d=0.1>d()?!a.d:a.d,a.e=0+(1+2*d())*(a.d?1:-1),a.f=1+2*d(),a.b+=a.f,a.a+=a.e,
   512<a.b&&(a.b=0),a.a>f-32&&(a.a=0),0>a.a&&(a.a=f-32),c[b].c.style.top=a.b+"px",c[b].c.style.left=a.a+"px"},33)})();

:)