function addFigure(str) {
	var num = new String(str).replace(/,/g, "");
	while(num != (num = num.replace(/^(-?\d+)(\d{3})/, "$1,$2")));
	return num;
}

function qrcodeUri(size, str) {
    var s = size || 120;
    return "http://chart.apis.google.com/chart?cht=qr&chs=" + s + "x" + s + "&chld=|0&chl=" + encodeURIComponent(document.URL + "\n" + str);
}

$(function () {
	$(document).ready( function ($) {
		$('#qrcode').attr('src', qrcodeUri(80, "http://www.carcitycabin.com/"));
	});
});