function validateForm() {
	var x=document.forms["notify"]["EmailAddr"].value
	var atpos=x.indexOf("@");
	var dotpos=x.lastIndexOf(".");
	if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length) {
		alert("There seems to be something wrong with that email address. Please try again.");
		return false;
	}
}