function fv() {
	var name = document.getElementById('name').value;
	var comment = document.getElementById('comment').value;
	
	if ((name == "") || name == ("Name required")) {
		alert("You must enter a valid name");	
		document.getElementById('name').focus();
		return false
	}
	if ((comment == "") || (comment == "Be nice.")) {
		alert("You must enter a comment");
		document.getElementById('comment').focus();
		return false
	}
	
}