// JavaScript Document
function validateForm() {
	with (document.mailinglist) {
		var alertMsg = "The following fields\nhave been left empty:\n";
		if ((email.value == "") || (email.value == "E-Mail Address")) 
			alertMsg += "\nEmail";
		if (listtype.options[listtype.selectedIndex].value == "") 
			alertMsg += "\nMailing List";
		if (alertMsg != "The following fields\nhave been left empty:\n") {
			alert(alertMsg);
			return false;
		} else {
			return true;
		} 
	} 
}