server.begin();

Serial.print("server is at ");

Serial.println(Ethernet.localIP());

}

void loop() {

// listen for incoming clients

EthernetClient client = server.available();

if (client) {

Serial.println("new client");

// an http request ends with a blank line

boolean currentLineIsBlank = true;

while (client.connected()) {

if (client.available()) {

char c = client.read();

Serial.write(c);

// if you've gotten to the end of the line (received a newline

// character) and the line is blank, the http request has ended,

// so you can send a reply

if (c == '\n' && currentLineIsBlank) {

// send a standard http response header

client.println("HTTP/1.1 200 OK");

client.println("Content-Type: text/html");

client.println("Connnection: close");

client.println();

client.println("<!DOCTYPE HTML>");

client.println("<html>");

// add a meta refresh tag, so the browser pulls again

every 5 seconds:

client.println("<meta http-equiv=\"refresh\" content=\"5\">");

client.println("<link rel=\"stylesheet\" type=\"text/css\" href=

\"http://www.dfrobot.com/ihome/stylesheet/stylesheet.css\" />");