function roundNumber(number,decimal_points) {
	if(!decimal_points) return Math.round(number);
	if(number == 0) {
		var decimals = "";
		for(var i=0;i<decimal_points;i++) decimals += "0";
		return "0."+decimals;
	}

	var exponent = Math.pow(10,decimal_points);
	var num = Math.round((number * exponent)).toString();
	return num.slice(0,-1*decimal_points) + "." + num.slice(-1*decimal_points)
}

var currentval=0

function kwserved(w){
if(w==1){
var futdate = new Date()
var expdate = (futdate.getTime()/1000)
currentval=roundNumber(expdate-1258047862,1)
var thevalue=String(roundNumber(expdate-1258047862,1))
	if(parseInt(thevalue)==thevalue){thevalue=thevalue+".0"}
}else{
var thevalue=String(roundNumber(parseFloat(currentval)+.1,1))
currentval=roundNumber(parseFloat(currentval)+.1,1)
}

var nums=new Array()
var x=0
var thedisplay=""
while(x<thevalue.length){
if(thevalue.charAt(x)!="."){
thedisplay=thedisplay+"<img src='http://www.ledcityblog.com/beta/meter/"+thevalue.charAt(x)+".jpg' width='21' height='32' />"
} 
else
{thedisplay=thedisplay+"."}
x=x+1}
document.getElementById('meterbox').innerHTML = thedisplay+"<img src='http://www.ledcityblog.com/beta/meter/kw.jpg' />";
}