One or more techniques are provided for programming a flash memory device. An error voltage between a voltage corresponding to the output power of the laser diode and a reference voltage is generated. The switch examines the source IP-address for the domain name server request, examines the user’s IP-address, and determines if there is server site that is geographically close to that user. The present invention is simple in structure and operation, and provides a better rigidity because there are four second support rods. At intermediate transmission stations, signals in network broadcasts and from local inputs cause control processors and computers to selectively automate connection and operation of receivers, recorderplayers, computers, generators, strippers, etc. The present method may be utilized with either the Map protein or an effective subdomain or fragment thereof such as the Map 10 or Map 19 protein.