function InitSnows()
{
snowmax=30;
snowcolor=["#c4bbcc","#ccddFF","#ccd6DD"];
snowtype=["Arial Black","Arial Narrow","Times","Comic Sans MS"];
snowletter=["<img src=http://www.tmsoft-trans.ru/img/snow.gif>","<img src=http://www.tmsoft-trans.ru/img/snow21.gif>"];
sinkspeed=0.7;   
snowmaxsize=45;  
snowminsize=18;  
snowsizerange=snowmaxsize-snowminsize;
snowingleft=0.7; 
snowingwidth=0.3;
opac=0.35;       
stepTime=120;    
snow=new Array();
marginbottom =0;
marginright=0;
x_mv=new Array();   crds=new Array();   lftrght=new Array();
browserinfos=navigator.userAgent; 
d=document;
isOpera=self.opera;  
ie5=d.all&&d.getElementById&&!isOpera;
ns6=d.getElementById&&!d.all;
browserok=ie5||ns6||isOpera;
for (i=0;i<=snowmax;i++)
{
  d.write("<span id='s"+i+"' style='position:absolute;"+(opac<1?"-moz-opacity:"+opac+";filter:alpha(opacity="+(opac*100)+")":"")+";top:-"+snowmaxsize+"'>"
    +snowletter[Math.floor(snowletter.length*Math.random())]+"</span>");
}           //-moz-opacity:0.5;filter:alpha(opacity=50);
if(browserok)setTimeout("initsnow()",99);
onmousewheel = onscroll = function(){checkPgDn()}
onresize = function(){botRight();}
}

function randommaker(range){return Math.floor(range*Math.random())}

function botRight()
{
    if(ie5||isOpera)
    {
      marginbottom=d.body.clientHeight;  
      marginright=d.body.clientWidth;
    }
    else
      if(ns6)
      {
        marginbottom=innerHeight; marginright=innerWidth;
      }
}

function checkPgDn()
{
 scrltop=ns6?pageYOffset:document.body.scrollTop;
}

function initsnow() 
{
  checkPgDn();if(ns6)setInterval("checkPgDn()",999);
  botRight();
  for (i=0;i<=snowmax;i++)
  {
    crds[i] = 0;                      
    lftrght[i] = Math.random()*20;         
    x_mv[i] = 0.03 + Math.random()/10;
    snow[i]=d.getElementById("s"+i)
    snow[i].style.fontFamily=snowtype[randommaker(snowtype.length)]
    snow[i].style.fontSize=snow[i].size=randommaker(snowsizerange)+snowminsize
    snow[i].style.color=snowcolor[randommaker(snowcolor.length)]
    snow[i].sink=sinkspeed*snow[i].size/5
    newPosSnow(randommaker(marginbottom-3*snow[i].size));
  }
  movesnow();
}

function newPosSnow(y)
{
  var o;
  snow[i].posx=randommaker(marginright*snowingwidth-2*snow[i].size)+marginright*snowingleft
  snow[i].posy=y+(ns6?pageYOffset:d.body.scrollTop);
  snow[i].size=randommaker(snowsizerange)+snowminsize;
  if(snow[i].hasChildNodes()&&(o=snow[i].childNodes[0]).tagName=='IMG') o.width=o.height=randommaker(snowsizerange/1.6)+snowminsize;
}

function movesnow() 
{
  for (i=0;i<=snowmax;i++) 
  {
    snow[i].style.top=snow[i].posy+=snow[i].sink+lftrght[i]*Math.sin(crds[i])/3;
    crds[i] += x_mv[i];
    snow[i].style.left=snow[i].posx+lftrght[i]*Math.sin(crds[i]);
    if(snow[i].posy>=marginbottom-3*snow[i].size+scrltop || parseInt(snow[i].style.left)>(marginright-3*lftrght[i]))newPosSnow(0);
  }
  timer=setTimeout("movesnow()",stepTime)
}



var localTime = new Date(); 
var day = localTime.getDate(); 
var month = localTime.getMonth()+1; 

if ((day >= 19 && month==12)||(day <= 19 && month==1)) {
	InitSnows();
}