Get/Set the TCP port number that the HTTP server listens to for incoming requests. The port number is an integer value from 1025 to 65535. Before setting this object, check your system (e.g. using 'netstat') to make sure the desired port number is not currently being used by any other service. The default value for this object is 80. Note that existing HTTP login sessions are closed whenever this object value is changed. All new HTTP sessions must be established using the new port number.