function Database()
{
	// status of object
	//   0  - database closed
	//   1  - database opened
	this.__databaseStatus = new Number();
	this.__databaseStatus =  0 ;

	// type of database, that used for working
	//   0  - autentical MDB database
	//   1  - support ORACLE database (default)
	this.__databaseType = new Number();
	this.__databaseType =  0 ;

	// array of connection strings
	this.__connStr = new Array(
		'Provider=SQLOLEDB.1;Persist Security Info=False;' +
		'User ID=User;Password=Pass;Initial Catalog=db;' +
		'Data Source=Source;Locale Identifier=1049;' +
		'Connect Timeout=10;Use Procedure for Prepare=1;' +
		'Auto Translate=True;Packet Size=4096;',
		''
	);

	// connection object
	this.__connection = null;
	this.__connection = Server.CreateObject( "ADODB.Connection" );

	// recordset object
	this.__recordset = null;

	// query type
	//   0  - simple (nothing to return after query)
	//   1  - complex (return VBArray or Recordset after query) (default)
	this.queryType = new Number();
	this.queryType =  1 ;

             ...  и т.д.
}

	var database = new Database();