var myConn = new XHConn();
if (!myConn) alert("Let op: U gebruikt een verouderde browser en kunt mogelijk niet van alle functionaliteiten gebruik maken.");

var checkRoutes = function (oXML) {
	if (!myConn) {
		document.form.submit();
	}

	content = trim(oXML.responseText);
	if (content == "") {
		//document.form.submit();
		document.location.href = "aanmelden.php?step=2";
	} else {
		obj = document.getElementById("routes");
		obj.innerHTML = content;
	}
};

function getRoutes() {
	document.form.fromStation.value = trim(document.form.fromStation.value);
	document.form.toStation.value = trim(document.form.toStation.value);

	begin = document.form.fromStation.value;
	end = document.form.toStation.value;
	route = document.form.route.value;
	mode = document.form.mode.value;
	id = document.form.id.value;
	params = encodeURI("begin="+begin+"&end="+end+"&route="+route+"&mode="+mode+"&id="+id);
	myConn.connect("getRoutes.php", "POST", params, checkRoutes);
}