function validatePwd() {
	var validPwd = "yes";
	if (document.MemberForm3.pw.value.length < 4 
	|| document.MemberForm3.pw.value.length > 30) {
		alert("Password must be between 4 and 30 characters.");
		document.MemberForm3.pw.focus();
		document.MemberForm3.pw.select();
		validPwd = "no";
	}
	if (document.MemberForm3.pw.value != document.MemberForm3.pw2.value ) {
		alert("Two passwords are not the same. Please re-enter passwords.");
		document.MemberForm3.pw.focus();
		document.MemberForm3.pw.select();
		validPwd = "no";
	}
	if (validPwd == "yes") {  
		document.MemberForm3.submit();
	}
}