// purpose: demonstrate popup with an icon

import javax.swing.*;
import java.net.*;
import java.io.*;
import java.util.*;

public class URLImagePopUp {

    // base web address
    public static final String CS1112_PEOPLE_URL
            = "http://www.cs.virginia.edu/cs1112/people/";

    // photo filename
    public static final String JPG_NAME = "photo.jpg";

    // method main(): program starting point
    public static void main( String[] args ) throws IOException {

        // who is the person of interest
        Scanner stdin = new Scanner( System.in );

        System.out.print( "Email id for person of interest: " );
        String id = stdin.next();

        // set pop up description

        String message = id;

        String title = "Hello from " + id;

        String page = CS1112_PEOPLE_URL + id + "/" + JPG_NAME;

        URL photoURL = new URL( page );

        ImageIcon image  = new ImageIcon( photoURL );

        // pop up
        JOptionPane.showMessageDialog(
            null,
            message,
            title,
            JOptionPane.INFORMATION_MESSAGE,
            image );
    }    
}