# Save updated information to database
sub doUserUpdate {
	if ($state->{srcUname}) {
		my $sth = $dbh->prepare( "REPLACE INTO user (username, firstname, lastname, password) VALUES (?, ?, ?, ?);");
		$sth->execute( $user->{username}, $user->{firstname}, $user->{lastname}, $user->{password} );
		$user = ();
		$state->{srcUname} = ();
		$nb->raise('page1');
	}
	return;
}