import java.awt.*;
import java.awt.event.*;

import javax.swing.*;

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

class JThumbnailScrollPanel
  extends JScrollPane
{
  public static final int SIZE = 150;
  
  public JThumbnailScrollPanel(JThumbnailPanel panel)
  {
    super(panel);
  }
  
  public Dimension getPreferredSize()
  {
    return(getMinimumSize());
  }
  
  public Dimension getMinimumSize()
  {
    return(new Dimension(SIZE*2,SIZE*2));
  }
}

class JThumbnailPanel
  extends JPanel
  implements DateListener
{
  public static final int SIZE = 150;
  
  public JThumbnailPanel()
  {
    this.setBackground(Color.white);
  }

  public Dimension getPreferredSize()
  {
    return(new Dimension(SIZE*2,SIZE*10));
  }

  public void set(Vector images, String str)
  {
    this.removeAll();
    this.repaint();

    JLabel label = new JLabel("Loading images from " + str, JLabel.CENTER);
    this.setLayout(new FlowLayout(FlowLayout.CENTER));
    this.add(label);
    label.validate();
    this.validate();
    
    Vector labels = new Vector();
    for (int i=0; i<images.size(); i++)
    {
      try
      {
        String url = (String) images.elementAt(i);
        
        ImageIcon image_icon = new ImageIcon(new URL(url));
        JLabel jlabel = new JLabel(image_icon);
        labels.add(jlabel);
      }
      catch(Exception e)
      {
        e.printStackTrace();
      }
    }

    this.removeAll();
    this.repaint();

    this.setLayout(new FlowLayout(FlowLayout.CENTER));
    for (int i=0; i<labels.size(); i++)
    {
      JLabel l = (JLabel) labels.elementAt(i);
      add(l);
      l.validate();
    }
    
    this.validate();
  }

  int current_month;
  int current_day;
  int current_year;

  public void dateSpecified(DateEvent e)
  {
    dateChanged(e.getYear(),e.getMonth(),e.getDay());
  }

  public void dateChanged(int year,
                          int month,
                          int day)
  {
    Vector images = YahooImageCrawler.getImages(month+1,day,year);
    this.set(images, month+1 + "/" + day + "/" + year);
  }
}

class YahooImageCrawler
{
  public static Vector getImages(int month,int day,int year)
  {
    String strMonth = new Integer(month).toString();
    String strDay = new Integer(day).toString();
    String strYear = new Integer(year).toString();
    
    if (strMonth.length() == 1)
      strMonth = "0" + strMonth;
    
    if (strDay.length() == 1)
      strDay = "0" + strDay;

    if (strYear.length() == 4)
      strYear = strYear.substring(2,4);
    else if (strYear.length() == 1)
      strYear = "0" + strYear;

    return(getImages(strMonth,strDay,strYear));
  }
    
  public static Vector getImages(String month,String day,String year)
  {
    String strURL = "http://search.news.yahoo.com/search/news/?adv=0&ei=UTF-8&o=a&s=&n=20&2=&3=" + month + "%2F" + day + "%2F" + year + "&p=a&c=news_photos";
    
    Vector vector = new Vector();
    
    try
    {
      URL url = new URL(strURL);
      BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));
      String str = new String();
      
      while((str = reader.readLine()) != null)
      {
        StringTokenizer strtok = new StringTokenizer(str,"<>\"\'= ");
        
        while(strtok.hasMoreTokens())
        {
          String temp = strtok.nextToken();
        
          if (temp.startsWith("http://us.news1.yimg.com/us.yimg.com/p/"))
            vector.addElement(temp);
        }
      }
      
      reader.close();
    }
    catch(Exception e)
    {
      e.printStackTrace();
    }

    return(vector);
  }
  
  public static void main(String argv[])
  {
    Vector v = getImages(9,15,03);
    System.out.println(v);
  }
}