var snowmax=10;
var snowcolor=new Array("#ccccdd","#aaaacc","#ccccdd","#999999","#aaaacc");
var snowtype=new Array("Arial Black","Arial Narrow","Times","Times");
var snowletter="*";
var sinkspeed=0.6;
var snowmaxsize=35;
var snowminsize=15;
var snowingzone=1;
var snow=new Array();
var marginbottom;
var marginright;
var timer;
var i_snow=0;
var x_mv=new Array();
var crds=new Array();
var lftrght=new Array();
var browserinfos=navigator.userAgent;
var ie5=document.all&&document.getElementById&&!browserinfos.match(/Opera/);
var ns6=document.getElementById&&!document.all;
var opera=browserinfos.match(/Opera/);
var browserok=ie5||ns6||opera;
function randommaker(range)
{
	rand=Math.floor(range*Math.random());
	    	return rand;
}
function initsnow() {
if (ie5 || opera)
{
		marginbottom = document.body.clientHeight;
		marginright = document.body.clientWidth;
		}
			else if (ns6) {
					marginbottom = document.body.clientHeight;
					marginright = window.innerWidth;
					}
var snowsizerange=snowmaxsize-snowminsize;
for (i=0;i<=snowmax;i++) {
crds[i] = 0;
lftrght[i] = Math.random()*35;
x_mv[i] = 0.13 + Math.random()/10;
snow[i]=document.getElementById("s"+i);
snow[i].style.fontFamily=snowtype[randommaker(snowtype.length)];
snow[i].size=randommaker(snowsizerange)+snowminsize;
snow[i].style.fontSize=snow[i].size+"px";
snow[i].style.color=snowcolor[randommaker(snowcolor.length)];
snow[i].sink=sinkspeed*snow[i].size/5;
if (snowingzone==1) {snow[i].posx=randommaker(marginright-snow[i].size)}
if (snowingzone==2) {snow[i].posx=randommaker(marginright/2-snow[i].size)}
if (snowingzone==3) {snow[i].posx=randommaker(marginright/2-snow[i].size)+marginright/4}
if (snowingzone==4) {snow[i].posx=randommaker(marginright/2-snow[i].size)+marginright/2;}
snow[i].posy=randommaker(2*marginbottom-marginbottom-2*snow[i].size);
snow[i].style.left=snow[i].posx +"px";
snow[i].style.top=snow[i].posy +"px";	}
movesnow();}
function movesnow() {
for (i=0;i<=snowmax;i++) {
crds[i] += x_mv[i];
snow[i].posy+=snow[i].sink;
snow[i].style.left=snow[i].posx+lftrght[i]*Math.sin(crds[i]) +"px";
snow[i].style.top=snow[i].posy +"px";
if (snow[i].posy>=marginbottom-2*snow[i].size || parseInt(snow[i].style.left)>(marginright-3*lftrght[i])){
			if (snowingzone==1)
			{snow[i].posx=randommaker(marginright-snow[i].size)}
			if (snowingzone==2)
			{snow[i].posx=randommaker(marginright/2-snow[i].size)}
			if (snowingzone==3)
			{snow[i].posx=randommaker(marginright/2-snow[i].size)+marginright/4}
			if (snowingzone==4)
			{snow[i].posx=randommaker(marginright/2-snow[i].size)+marginright/2}
			snow[i].posy=0;		}	}
			var timer=setTimeout("movesnow()",50);
			}
for (i=0;i<=snowmax;i++)
	{	document.write("<span id='s"+i+"' style='z-index:300;position:absolute;top:-"+snowmaxsize+"'>"+snowletter+"</span>");}
			if (browserok)
			{	window.onload=initsnow;
			}