function Verify(f) {
	// set up params
	var ErrorString  = "";
	if (isBlank(f.name)) ErrorString += "\n - Name is required";
	if (isBlank(f.email)) ErrorString += "\n - E-mail is required";
	else if (!isBlank(f.email) && testSimpleEmail(f.email)) 
		ErrorString += "\n - E-mail address is formatted improperly";
	if (isBlank(f.comments)) ErrorString += "\n - A message is required";
	return errorAlert(ErrorString);
}