Amount=20;
Ypos=new Array();
Xpos=new Array();
Speed=new Array();
Step=new Array();
Cstep=new Array();
ns=(document.layers)?1:0;
ns6=(document.getElementById&&!document.all)?1:0;
      if (ns){
for (i = 0; i < Amount; i++){
var P=Math.floor(Math.random()*grphcs.length);
rndPic=grphcs[P];
document.write("<LAYER NAME='sn"+i+"' LEFT=0 TOP=0><img src='snow.gif'></LAYER>");
}
}
else{
document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i = 0; i < Amount; i++){
document.write('<img id="si'+i+'" src="snow.gif" style="position:absolute;top:0px;left:0px">');
}
document.write('</div></div>');
}
WinHeight=188;
WinWidth=(ns||ns6)?window.innerWidth-20:window.document.body.clientWidth;
for (i=0; i < Amount; i++){
      Ypos[i] = Math.round(Math.random()*WinHeight);
      Xpos[i] = WinWidth-350+Math.round(Math.random()*350);
      Speed[i]= 1.2;
      Cstep[i]=0;
      Step[i]=Math.random()*0.1+0.2;
}
function fall(){
var WinHeight=188;
var WinWidth=(ns||ns6)?window.innerWidth-20:window.document.body.clientWidth;
for (i=0; i < Amount; i++){
sy = Speed[i]*Math.sin(90*Math.PI/180);
sx = Speed[i]*Math.cos(Cstep[i]);
Ypos[i]+=sy;
Xpos[i]+=sx;
if (Xpos[i] > (WinWidth-20)){Xpos[i] = WinWidth-20}
if (Ypos[i] > WinHeight){
Ypos[i]=-12;
Xpos[i] = WinWidth-350+Math.round(Math.random()*350);
Speed[i]=1;
}
if (ns){
document.layers['sn'+i].left=Xpos[i];
document.layers['sn'+i].top=Ypos[i];//+hscrll;
}
else if (ns6){
document.getElementById("si"+i).style.left=Math.min(WinWidth,Xpos[i]);
document.getElementById("si"+i).style.top=Ypos[i];//+hscrll;
}
else{
eval("document.all.si"+i).style.left=Xpos[i];
eval("document.all.si"+i).style.top=Ypos[i];//+hscrll;
}
Cstep[i]+=Step[i];
}
setTimeout('fall()',40);
}
      window.onload=fall