<SCRIPT type=text/javascript>   
   var snowmax=300   
   var snowcolor=new Array("#AAAACC","#DDDDFF","#CCCCDD","#F3F3F3","#F0FFFF")   
   var snowtype=new Array("Arial Black","Arial Narrow","Times","Comic Sans MS")   
   var snowletter="*"   
   var sinkspeed=0.9   
   var snowmaxsize=22   
   var snowminsize=8   
   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) {   
   marginbottom = document.body.clientHeight   
   marginright = document.body.clientWidth   
   }   
   else if (ns6) {   
   marginbottom = document.body.clientHeight   
   marginright = window.innerWidth   
   }   
   else if (opera) {   
   marginbottom = document.documentElement.clientHeight   
   marginright = document.body.clientWidth   
   }   
   var snowsizerange=snowmaxsize-snowminsize   
   for (i=0;i<=snowmax;i++) {   
   crds[i] = 0;   
   lftrght[i] = Math.random()*15;   
   x_mv[i] = 0.03 + 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   
   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   
   snow[i].style.top=snow[i].posy   
   }   
   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]);   
   snow[i].style.top=snow[i].posy   

   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='position:absolute;top:-"+snowmaxsize+"'>"+snowletter+"</span>")   
   }   
   if (browserok) {   
   window.onload=initsnow   
   }   
   </SCRIPT>