// JavaScript Document

function Calculate(x) {
	var var1 = document.getElementById(x).value*2.20371;
	document.getElementById('outputBedrag').innerHTML = "Dit zijn " + addCommas(var1.toFixed(2)) + " guldens";
}
function addCommas(nStr)
{
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? ',' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + '.' + '$2');
	}
	return x1 + x2;
}