// .
import java.applet.Applet;
import java.awt.*;

public class TerribleFlicker extends Applet {
   	Image img; 
	int imgWidth = 300, imgHeight = 225; 
	int grid = 10;
	int currentx, currenty;
	
   // load the image when the applet begins executing
   public void init()
   {
      img = getImage( getDocumentBase(),  "ms.jpg" );
 	

  }

   // display the image
   public void paint( Graphics g )
   {
 
	int w = size().width/grid;
	int h = size().height/grid;
	boolean black = false;
	for (int y=0;y<=grid;y++)
		for (int x=0; x <= grid; x++)
		{
			g.setColor ( (black = !black) ? Color.black : Color.white);
			g.fillRect ( x * w, y * h, w, h);
		}

        // draw the original image
      g.drawImage( img, currentx, currenty, this );


   }
	
	public boolean mouseDrag (Event e, int x, int y)
	{
		currentx = x;
		currenty = y;
		repaint();
		return true;
	}

}