import java.awt.*;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;


public class DisplayPicture extends Frame implements Runnable{
	DisplayImage diSlika;
	Thread thread;
	int sleep = 0;
	public DisplayPicture (){
		diSlika = new  DisplayImage();
		add(diSlika);
		setSize(640, 480);
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		DisplayPicture dd = new DisplayPicture();
		dd.sleep = Integer.parseInt(args[0]);
		dd.show();
		dd.thread = new Thread(dd);
		dd.thread.start(); 
 
	}
	public void run() {
		// TODO Auto-generated method stub
		File datoteka1 = new File(".");
		String s[], path = "", path1 = "";
		while(true){
			s = datoteka1.list();
			Arrays.sort(s);
			for(int i = 0; i < s.length; i++) {
				if(s[i].indexOf(".png") > 0){
					path = path1;
					path1 = s[i];
				}
			}
			System.out.println("zdaj " + path + "\n" + path1);
			diSlika.setImage(path);
			repaint();
			try{
				thread.sleep(sleep);
			}
			catch(Exception e){
				//jeba
			}
		}
	}
}