function passwordValidate() {
	$form = document.forms[0];
	
	if ( !$form.userNameForm.value ) {
		alert("Please enter your Username.");
		$form.userNameForm.focus();
		return false;
	} else if ( !$form.zip.value ) {
		alert("Please enter your zipcode.");
		$form.zip.focus();
		return false;
	} else {
		return true;
	}
	
}