I needed a math.round in Javascript, there was none available in my environment... a new japanese phone

function Round(number){
	newnumber=number*10;
	remainder=newnumber%10;
	newnumber-=remainder;
	if(remainder>5){
		newnumber+=10;
	}
	newnumber=newnumber/10;
	if(newnumber%1!=0){
		newnumber=Round(newnumber*10)/10
	}
	return newnumber;
}

ie. alert (Round(66.3523)) should give 66