function sh(show, id, active) {
	if (show) {
		document.getElementById('sub' + id).style.display = 'block';
		document.getElementById('a' + id).className     = 'awrapopen';

		if (typeof(active) != 'undefined')
		{
			document.getElementById('item' + id).className = active + 'a';
		}
	} else {
		document.getElementById('sub' + id).style.display = 'none';
		document.getElementById('a' + id).className     = 'awrap';

		if (typeof(active) != 'undefined')
		{
			document.getElementById('item' + id).className = active;
		}
	}
}