<?
function sprint_url_parms($parms, $header) {
	$output = array();
	foreach ($parms as $key => $value) 
		$output[] = urlencode($key).'='.urlencode($value);

	return '?'.implode($header?'&':'&amp;', $output);
}

function error_system($string) {
	echo($string);
	exit;
}

function htmlenc($string) {
        return htmlspecialchars($string, ENT_QUOTES, 'UTF-8');
}
?>