function ConvertCentimeters(){
	var fltAnswer = document.getElementById('txtCentimeters').value * .393700787;
	document.getElementById('divResult').innerHTML = document.getElementById('txtCentimeters').value + ' cm = ' + roundNumber(fltAnswer,1) + ' in';
}

function ConvertCentimetersFeet(){
	var fltAnswer = document.getElementById('txtCentimeters').value * .032808399;
	document.getElementById('divResult').innerHTML = document.getElementById('txtCentimeters').value + ' cm = ' + roundNumber(fltAnswer,1) + ' ft';
}

function roundNumber(num, dec) {
	var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
	return result;
}