function doSubmit() {
	var e=0;
	var s = document.getElementById("name").value;
	if (1 > s.length) e = 1;
	s = document.getElementById("password");
	if (s.value != document.getElementById("pw2").value) {	
		if (e == 1) e = 3; else e = 2;
	}
	if (e == 1) {
		alert("Please enter your name!");
		return false;
	} else if (e == 2) {
		alert("Please make sure the two password fields are the same!");
		return false;
	} else if (e == 3) {
		alert("Please enter your name and make sure password fields are the same!");
		return false;
	} 
	return true;
}