/*var no = 10; // snow number
var speed = 10; // smaller number moves the snow faster
//var snowflake = "snow2.gif";

var ns4up = (document.layers) ? 1 : 0; // browser sniffer
var ie4up = (document.all) ? 1 : 0;
var dx, xp, yp; // coordinate and position variables
var am, stx, sty; // amplitude and step variables
var i, doc_width = 800, doc_height = 600;
if (ns4up) {
	doc_width = self.innerWidth;
	doc_height = self.innerHeight;
} else if (ie4up) {
	doc_width = document.body.clientWidth;
	doc_height = document.body.clientHeight;
}
dx = new Array();
xp = new Array();
yp = new Array();
am = new Array();
stx = new Array();
sty = new Array();
for (i = 0; i < no; ++ i) { 
	dx[i] = 0; // set coordinate variables
	xp[i] = Math.random()*(doc_width-50); // set position variables
	yp[i] = Math.random()*doc_height;
	am[i] = Math.random()*20; // set amplitude variables
	stx[i] = 0.02 + Math.random()/10; // set step variables
	sty[i] = 0.7 + Math.random(); // set step variables
	if (ns4up) { // set layers
		if (i == 0) {
			document.write("<layer name=\"dot"+ i +"\" left=\"15\" ");
			document.write("top=\"15\" visibility=\"show\"><img src=\"");
			document.write(snowflake() + "\" border=\"0\"></layer>");
		} else {
			document.write("<layer name=\"dot"+ i +"\" left=\"15\" ");
			document.write("top=\"15\" visibility=\"show\"><img src=\"");
			document.write(snowflake() + "\" border=\"0\"></layer>");
		}
	} else if (ie4up) {
		if (i == 0) {
		document.write("<div id=\"dot"+ i +"\" style=\"POSITION: ");
		document.write("absolute; Z-INDEX: "+ i +"; VISIBILITY: ");
		document.write("visible; TOP: 15px; LEFT: 15px;\"><img src=\"");
		document.write(snowflake()+ "\" border=\"0\"></div>");
		} else {
			document.write("<div id=\"dot"+ i +"\" style=\"POSITION: ");
			document.write("absolute; Z-INDEX: "+ i +"; VISIBILITY: ");
			document.write("visible; TOP: 15px; LEFT: 15px;\"><img src=\"");
			document.write(snowflake() + "\" border=\"0\"></div>");
		}
	}
}

function snowflake() {
	snownames = new Array(3);
	snownames[0] = "snow1.gif";
	snownames[1] = "snow2.gif";
	snownames[2] = "snow3.gif";
	snownames[3] = "snow4.gif";
	snownames[4] = "snow5.gif";
	
	var rndName;
	rndName = Math.random()*4;
	rndName = Math.round(rndName);
	//alert(rndName);
	//alert(snownames[rndName]);
	return snownames[rndName];
}

function snowNS() { // Netscape main animation function
	for (i = 0; i < no; ++ i) { // iterate for every dot
		yp[i] += sty[i];
		if (yp[i] > doc_height-50) {
		xp[i] = Math.random()*(doc_width-am[i]-30);
		yp[i] = 0;
		stx[i] = 0.02 + Math.random()/10;
		sty[i] = 0.7 + Math.random();
		doc_width = self.innerWidth;
		doc_height = self.innerHeight;
	}
	dx[i] += stx[i];
	document.layers["dot"+i].top = yp[i];
	document.layers["dot"+i].left = xp[i] + am[i]*Math.sin(dx[i]);
}

setTimeout("snowNS()", speed);
}

function snowIE() { // IE main animation function
	for (i = 0; i < no; ++ i) { // iterate for every dot
		yp[i] += sty[i];
		if (yp[i] > doc_height-50) {
		xp[i] = Math.random()*(doc_width-am[i]-30);
		yp[i] = 0;
		stx[i] = 0.02 + Math.random()/10;
		sty[i] = 0.7 + Math.random();
		doc_width = document.body.clientWidth;
		doc_height = document.body.clientHeight;
	}
	dx[i] += stx[i];
	document.all["dot"+i].style.pixelTop = yp[i];
	document.all["dot"+i].style.pixelLeft = xp[i] + am[i]*Math.sin(dx[i]);
}
setTimeout("snowIE()", speed);
}

if (ns4up) {
	snowNS();
} else if (ie4up) {
	snowIE();
}

*/