NLSignup = new Object ();

NLSignup.clearData = function (fld) {
	if (!NLSignup.clearData [fld.name + "Cleared"]) {
		fld.value = "";
		NLSignup.clearData [fld.name + "Cleared"] = true;
	}
}

NLSignup.checkForm = function (frm) {
	if (!NLSignup.clearData.NameCleared || frm.Name.value == "") {
		window.alert ("Please enter your name.");
		return false;
	} else if (!NLSignup.clearData.EmailCleared || frm.Email.value == "") {
		window.alert ("Please enter your email address.");
		return false;
	}
}