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Applet listing:

import java.awt.*;
import java.applet.*;
import java.awt.image.*;

public class Applet4 extends Applet {
	int					cardWidth=43,cardHeight=61,imgCt=5;
	Image				thisCard[] = new Image[imgCt];

public void init() {
		int				randomCard,cardPos,i;
		Image			playingCards;
		ImageFilter 	cardFilter;
		ImageProducer	cardProducer;
		boolean			usedCards[] = new boolean[52];
	
		setBackground(Color.white);
		playingCards = getImage(getCodeBase(),"cards.gif");
	
		for (i=0;i<imgCt;i++) {
			randomCard = (int)(java.lang.Math.random() * 52);
			if (usedCards[randomCard]) {
				i--;
			}
			else {
				cardPos = (randomCard*cardWidth)+1;
				cardFilter = new CropImageFilter(cardPos,1,cardWidth,cardHeight);
				cardProducer = new FilteredImageSource(playingCards.getSource(),cardFilter);
				thisCard[i] = createImage(cardProducer);
				usedCards[randomCard] = true;
			}
		}
	}
	
	public void paint(Graphics g) {
		int				i,startPt;
	
		for (i=0;i<imgCt;i++) {
			startPt = (i*(cardWidth+10));
			g.drawImage(thisCard[i],startPt+3,3,this);
			g.drawRoundRect(startPt+1,1,cardWidth+2,cardHeight+2,5,5);
		}
	}
		
}