<script LANGUAGE='JavaScript1.2'>
<!-- Begin
if ((document.getElementById) && window.addEventListener || window.attachEvent)
{(function()
{
var num = 30;
var timer = 30;
var enableinNS6 = 1;
var y = [];
var x = [];
var fall = [];
var theFlakes = [];
var sfs = [];
var step = [];
var currStep = [];
var h,w,r;
var d = document;
var pix = 'px';
var domWw = (typeof window.innerWidth == 'number');
var domSy = (typeof window.pageYOffset == 'number');
var idx = d.getElementsByTagName('div').length;
for (i = 0; i < num; i++) {
sfs[i] = Math.round(1 + Math.random() * 1);
document.write('<div id="flake'+(idx+i)+'" style="position:absolute;top:0px;left:0px;width:'+sfs[i]+'px;height:'+sfs[i]+'px;background-color:#ffffff; font-size:'+sfs[i]+'px"><\/div>');
currStep[i] = 0;
fall[i] = (sfs[i] == 1)?Math.round(2 + Math.random() * 2): Math.round(3 + Math.random() * 2);
step[i] = (sfs[i] == 1)?0.05 + Math.random() * 0.1 : 0.05 + Math.random() * 0.05;
}
if (domWw) r = window;
else {
if (d.documentElement && typeof d.documentElement.clientWidth == 'number' &&
d.documentElement.clientWidth != 0) r = d.documentElement;
else {
if (d.body && typeof d.body.clientWidth == 'number') r = d.body;
}
}
function winsize() {
var oh,sy,ow,sx,rh,rw;
if (domWw) {
if (d.documentElement && d.defaultView && typeof d.defaultView.scrollMaxY == 'number') {
oh = d.documentElement.offsetHeight;
sy = d.defaultView.scrollMaxY;
ow = d.documentElement.offsetWidth;
sx = d.defaultView.scrollMaxX;
rh = oh-sy;
rw = ow-sx;
}
else {
rh = r.innerHeight;
rw = r.innerWidth;
}
h = rh - 2;
w = rw - 2;
}
else{
h = r.clientHeight - 2;
w = r.clientWidth - 2;
}
}
function scrl(yx) {
var y,x;
if (domSy) {
y = r.pageYOffset;
x = r.pageXOffset; }
else {
y = r.scrollTop;
x = r.scrollLeft;
}
return (yx == 0)?y:x;
}
function snow() {
var dy,dx;
for (i = 0; i < num; i++) {
dy = fall[i];
dx = fall[i] * Math.cos(currStep[i]);
y[i]+=dy;
x[i]+=dx;
if (x[i] >= w || y[i] >= h) {
y[i] = -10;
x[i] = Math.round(Math.random() * w);
fall[i] = (sfs[i] == 1)?Math.round(2 + Math.random() * 2): Math.round(3 + Math.random() * 2);
step[i] = (sfs[i] == 1)?0.05 + Math.random() * 0.1 : 0.05 + Math.random() * 0.05 ;
}
theFlakes[i].top = y[i] + scrl(0) + pix;
theFlakes[i].left = x[i] + scrl(1) + pix;
currStep[i]+=step[i];
}
setTimeout(snow,timer);
}
function init() {
winsize();
for (i = 0; i < num; i++) {
theFlakes[i] = document.getElementById('flake'+(idx+i)).style;
y[i] = Math.round(Math.random()*h);
x[i] = Math.round(Math.random()*w);
}
snow();
}
if (window.addEventListener) {
window.addEventListener('resize',winsize,false);
window.addEventListener('load',init,false);
} else if (window.attachEvent) {
window.attachEvent('onresize',winsize);
window.attachEvent('onload',init);
}
})();
}
// End -->
</script>
