/*<applet code="applet08.class"width="500"height="500"></applet>*/

import java.applet.*;
import java.awt.*;
//import java.awt.Graphics.*;
import java.awt.Color.*;

 public class applet08 extends Applet {
 	
	int i;
	int s;
	int y;
	int z;
	
	
		public void paint(Graphics g){
		
		
		g.setColor(new Color(0,0,0));
		g.fillRect(0,0,500,500);
		
		g.setColor(new Color(100,100,250));
		
		
		for(int i=250;i<=500;i=i+5){
			
			g.drawLine(250,250,i,0);
		
		for(int s=250;s>=0;s=s-5){
			
			g.drawLine(250,250,s,0);
			
		}
		}
		
		for(int i=250;i<=500;i=i+5){
			
			g.drawLine(250,250,i,500);
		
		for(int s=250;s>=0;s=s-5){
			
			g.drawLine(250,250,s,500);
			
		}
		}
		
		g.setColor(new Color(100,150,100));
		
		
		for(int i=0;i<=500;i=i+5){
			
			
			
			g.drawLine(0,i,i,i);
		}
		
		
		
		
		
		
		
		/*for(int i=500;i>=250;i=i-5){
			
			g.drawLine(500,i,i,i);
			
		}*/
		
		
		
		for(int i=0;i<=500;i=i+5){
			
			
			g.drawLine(i,0,i,i);
			
			
		}
		
		g.setColor(new Color(250,50,50));
		
		for(int i=0;i<=500;i=i+30){
			
			
			z=500-i;
			g.drawRect(z,i,100,100);
		
		}
		
		for (int i=0;i<=500;i=i+30){
		
		g.drawRect(i,i,100,100);
		}
		
		
		
		}
		
		
 }