java.lang.NoClassDefFoundError: PokerApplet$1

Jeg har lavet et lille poker spil med Oracle9i JDeveloper, som jeg ville have ind på min hjemmeside. Men når jeg prøver at køre det på hjemmeside for jeg en java.lang.NoClassDefFoundError: PokerApplet$1 fejl.
Denne klasse "PokerApplet$1" er ikke ind jeg har lavet, men en JDeveloper selv har lavet, og den klasse kan jeg ikke flytte hen på min egen hjemmeside :( så mit spil kan ikke køre på nettet uden den og det forstår jeg ikke rigtig. Håber der er en der kan!
Hjemmeside: http://home19.inet.tele.dk/fuddi/applet/Poker/Poker.html

Min applet klasse ser sådanne ud:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class PokerApplet extends JApplet implements ItemListener, ActionListener
{
  public static int antalKort = 5;
 
  private Deck deck;
  private boolean faceUp = false;     
  private boolean discardUp = false; 

  private CheckPoker cp;

  private Card[] tmpCard;
  private int vRet = 10;
 
  private JCheckBox discard[] = new JCheckBox[antalKort];
  private String discardTekst = "Discard";
 
  private String[] optionsLabel = {"Royal Flush", "Straight Flush",
    "Four-of-a-Kind", "Full House", "Flush Poker",
    "Straight","Three-of-a-Kind", "Two Pair"};
  private String[] scoreLabel = {" 10000","  5000","  3000","  2500","  2000",
    "  1500","  1000","  500"};
  private JLabel optionsJLabel[] = new JLabel[optionsLabel.length];
  private JLabel[] scoreJLabel = new JLabel[scoreLabel.length];
  private JPanel scorePanel = new JPanel();
  private JPanel optionsPanel = new JPanel();
 
  private JPanel tekstPanel = new JPanel();
  private JLabel jLabel1 = new JLabel();
  private JPanel centerPanel = new JPanel();
  private BorderLayout borderLayout1 = new BorderLayout();
  private JPanel buttonPanel = new JPanel();
  private JButton dealButton = new JButton();
 
  public void init()
  {           
    deck = new Deck(this);
    cp = new CheckPoker();
    tmpCard = new Card[antalKort];
    blandKort();           
    initOptions();
    Container felt = getContentPane();
    felt.setLayout(borderLayout1);   
   
    jLabel1.setText("Press \"deal\" to start a Game of Poker");
    jLabel1.setFont(new Font("Dialog", 1, 15));
    buttonPanel.setPreferredSize(new Dimension(100, 77));
    dealButton.setText("Deal");
    dealButton.addActionListener(new ActionListener()
      {
        public void actionPerformed(ActionEvent e)
        {
          dealButton_actionPerformed(e);
        }
      });
    buttonPanel.add(dealButton, null);
    tekstPanel.add(jLabel1, null);
    tekstPanel.setBackground(new Color(233, 246, 255));
    centerPanel.setBackground(new Color(233, 246, 255));
    buttonPanel.setBackground(new Color(233, 246, 255));
    felt.add(tekstPanel, BorderLayout.NORTH); 
    felt.add(centerPanel, BorderLayout.CENTER);
    felt.add(buttonPanel, BorderLayout.SOUTH);
  }     
 
  public Image cardImage(String s)
  {   
    Image tmpCard = getImage(getCodeBase(),"cards\\" + s + ".gif");   
    return tmpCard;
  }

  public void blandKort()
  {
    deck.swap();   
    deal();   
    faceUp = true;
    discardUp = false;
  }

  public void deal()
  {   
    for(int i = 0; i < 5; i++)
    {
      tmpCard[i] = deck.dealOneCard(faceUp);             
    }       
    discardUp = true;
    repaint();
  }
  public void hint()
  {
    for(int i = 0; i < discard.length; i++)
    {     
      if(discard[i].isSelected())   
      {
        tmpCard[i] = deck.dealOneCard(faceUp);     
      }       
    }
    repaint();
    cp = new CheckPoker();
    cp.checking(tmpCard);
  } 

  public void clear()
  {
    for(int i = 0; i < discard.length; i++)
    {     
      if(discard[i].isSelected())
        discard[i].setSelected(false);
    }   
  }

  public void paint(Graphics screen)
  {
    super.paint(screen);   
    Graphics2D screen2D = (Graphics2D) screen;   
    for(int i = 0; i < tmpCard.length; i++)
    {
      screen2D.drawImage(tmpCard[i].toImage(),vRet,220,this);
      vRet += 75;
    }
    vRet = 10;   
  } 
  public void initOptions()
  {   
    optionsPanel.setBorder(BorderFactory.createTitledBorder("Ranked"));
    optionsPanel.setLayout(new BoxLayout(optionsPanel, BoxLayout.Y_AXIS));     
    for(int i = 0; i < optionsLabel.length; i++)
    {
      optionsJLabel[i] = new JLabel (optionsLabel[i]);     
      optionsPanel.add(optionsJLabel[i]);
      optionsPanel.setBackground(new Color(233, 246, 255));
      centerPanel.add(optionsPanel);
    }

    scorePanel.setBorder(BorderFactory.createTitledBorder("Score"));
    scorePanel.setLayout(new BoxLayout(scorePanel, BoxLayout.Y_AXIS));     
    for(int i = 0; i < scoreLabel.length; i++)
    {
      scoreJLabel[i] = new JLabel (scoreLabel[i]);     
      scorePanel.add(scoreJLabel[i]);
      scorePanel.setBackground(new Color(233, 246, 255));
      centerPanel.add(scorePanel);
    }
   
    for(int i = 0; i < antalKort; i++)
    {
      discard[i] = new JCheckBox(discardTekst);     
      discard[i].addItemListener(this);     
      discard[i].setBackground(new Color(233, 246, 255));
      buttonPanel.add(discard[i]);
    }
  }

  public void itemStateChanged(ItemEvent e)
  {   
    if(discardUp == true)
    {
      for(int i = 0; i < discard.length; i++)
      {     
        if(discard[i].isSelected())         
        {
          tmpCard[i].turnDown();         
        }
             
        else
          tmpCard[i].turnUp();                   
      }
      repaint();
    }   
  }
   
 
  static 
  {
    try
    {
      //UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
      UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
    }
    catch(Exception e)
    {
    }

  } 

  private void dealButton_actionPerformed(ActionEvent e)
  {
    if(dealButton.getText() == "Deal")
    {
      dealButton.setText("Hint");
      deal();
    }     
    else if(dealButton.getText() == "Hint")
    {     
      hint();     
      dealButton.setText("New Game");           
    }           
    else
    {
      clear();
      faceUp = false;
      blandKort();   
      dealButton.setText("Deal");
    }
  }

  public void actionPerformed(ActionEvent e)
  {
  }





} // PokerApplet slut

På forhånd tak...