<!--- hide script from old browsers
//var isNS = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 4);
var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1;
var ns6=document.getElementById&&!document.all;
var ns4=document.layers;

var nbimg = 18;
var typeimg;
var coordx=new Array(nbimg);
var coordy=new Array(nbimg);
var vity=new Array(nbimg);
var temx=new Array(nbimg);
var decx=new Array(nbimg);
var img=1;
var date=new Date();
var jour=date.getDate();
var mois=date.getMonth()+1;

typeimg="flocon";

//if (((mois==12) && (jour>=20)) || ((mois==3) && (jour<20)) || (mois<3)) {typeimg="flocon";}
//if (((mois==3) && (jour>=20)) || ((mois==6) && (jour<20)) || ((mois>3) && (mois<6))) {typeimg="fleur";} 
//if (((mois==6) && (jour>=20)) || ((mois==9) && (jour<20)) || ((mois>6) && (mois<9))) {typeimg="soleil";}
//if (((mois==9) && (jour>=20)) || ((mois==12) && (jour<20)) || (mois>9)) {typeimg="feuille";}

function InitNeige() {
if (ns4) {
tailley = window.innerHeight-50;taillex = window.innerWidth;offsety = window.pageYOffset;offsetx = window.pageXOffset;
var vara="LAYER NAME";
var varb="/LAYER";var styl=""; 
}
else {
tailley = document.body.clientHeight-50;taillex = document.body.clientWidth;offsety = document.body.scrollTop;offsetx = document.body.scrollLeft;
  var vara="DIV ID";
  var varb="/DIV";
  var styl='style="position:absolute;left:0px;top:0px;width:1px;height:1px;visibility:visible;"';}
  for (i=0;i<nbimg;i++){
   chaine='<'+vara+'="image'+i+'" '+styl+'><img src="common/img/'+typeimg+img+'.gif"><'+varb+'>';
   document.write(chaine);
   coordx[i]=80+(Math.random()*taillex-160);coordy[i]=i*(tailley/(nbimg-1));
   vity[i]=img;   temx[i]=(Math.random()*19);decx[i]=0;
   img+=1;if (img>3){img=1};
  }
}

function neige() {
  if (ns4) {tailley = window.innerHeight-50;taillex = window.innerWidth;offsety = window.pageYOffset;offsetx = window.pageXOffset;}
  else {tailley = document.body.clientHeight-50;taillex = document.body.clientWidth;offsety = document.body.scrollTop;offsetx = document.body.scrollLeft;}
  for (i=0;i<nbimg;i++){
   if (ns4){
    eval ('document.image'+i+'.top = coordy[i];');
    eval ('document.image'+i+'.left = coordx[i];');
   }
   else{
	if (ns6){
		eval ('document.getElementById(\'image'+i+'\').style.top = coordy[i];');
    		eval ('document.getElementById(\'image'+i+'\').style.left = coordx[i];');
		}
	else{
		eval ('document.all.image'+i+'.style.top = coordy[i];');
    		eval ('document.all.image'+i+'.style.left = coordx[i];');
	    }
   }
   temx[i]+=1
   if (temx[i]>20) {
    decx[i]=1-(Math.random()*2);
    temx[i]=0;
   }
   coordx[i]+=decx[i];
   coordy[i]+=vity[i];
   maxi=tailley+offsety;
   if (coordy[i]>maxi) {coordx[i]=80+(Math.random()*taillex-160);coordy[i]=-100;}
  }
  tempo = setTimeout("neige()", 50);
}

// end hiding --->
