// JavaScript Document

function validateForm () {
	if ( document.joinFr.email.value == "" || document.joinFr.email.value == null || document.joinFr.email.value == "Enter your email..." ) {
		alert("Please enter an email address to join the mailing list.");
	} else {
		var email = document.joinFr.email.value;
		if ( email.search("@") == -1 || email.search(".") == -1 ) {
			alert("You MUST add a valid email address to join the mailing list.");
			return;
		} else {
			document.joinFr.action = "join.php";
			document.joinFr.submit();
		}
	}
}