check_point_in_active_zone( origin )
{
	player_zones = GetEntArray( "player_zone", "script_noteworthy" );
	if( !isDefined( level.zones ) || !isDefined( player_zones ) )
	{
		return true;
	}
 
	scr_org = spawn( "script_origin", origin+(0, 0, 40) );
 
	one_valid_zone = false;
	for( i = 0; i < player_zones.size; i++ )
	{
		if( scr_org isTouching( player_zones[i] ) )
		{
			if( isDefined( level.zones[player_zones[i].targetname] ) && 
				isDefined( level.zones[player_zones[i].targetname].is_enabled ) )
			{
				one_valid_zone = true;
			}
		}
	}
 
	return one_valid_zone;
}