var ea = "rdge" + "hlba" + "@gehl" + "bach" + ".com";
function setEmail() {
	var es = document.getElementById("emailSpan");
	if (! es) {
		alert("No element");
		return;
	}
	es.innerHTML = ea;
	return;
}
function sendEmail() {
	window.location = "mailto:" + ea + "?subject=GCS-webpage-%20inquiry";
}