// CREDITS: 
// Snowmaker Copyright (c) 2003 Peter Gehrig. All rights reserved. 
// Distributed by http://www.hypergurl.com 
// Permission given to use the script on webpages provided that this notice remains as is. 
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;
var snowmax=35 
var sinkspeed=0.6;
var snowingzone=1;
var snow=new Array(),marginbottom,marginright,timer,i_snow=0,x_mv=new Array(),crds=new Array(),lftrght=new Array(); 
function randommaker(range) {return Math.floor(range*Math.random())} 
function initSnow() {
	if (!browserok) return;
	 if (ie5 || opera) { marginbottom = document.body.clientHeight; marginright = document.body.clientWidth } else if (ns6) { marginbottom = window.innerHeight; marginright = window.innerWidth };
	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].size=8+snow[i].className.substr(1)*5;
		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;
		}
	}
	setTimeout('moveSnow()',50) 
}
for (i=0;i<=snowmax;i++) {
	document.write("<span id='s"+i+"' class=f"+(1+i%7)+" style='z-index:1000; position:absolute;top:-35'>");
	document.write("<img src='/"+tmpDB+"/art/shall/$file/flake_0"+(1+i%7)+".gif' >");
	document.write("</span>") 
}