/*


 *


 * Written By: Scott Clark


 * Date: Jan 16, 96


 * Description: Neon class


 * Copyright 1996 Scott Clark


 *


 */





import java.awt.Graphics;



import java.awt.Image;



import java.lang.Math;





public class Neon extends java.applet.Applet implements Runnable {



        Image mAge[];



        int iMagNdx=0;



        Thread endit;



         






        public void init() {



                resize(500,250);


                


                                }







        public void Paint(Graphics g) {



                update(g);



                }



        public void update(Graphics g) {



                if(mAge[iMagNdx]==null)



                        g.drawString("Error loading pic", 0, 170);



                g.drawImage(mAge[iMagNdx],0,0, this);



                }



        public void start() {



                if(endit == null) {



                        endit=new Thread(this);



                        endit.start();



                        }



                }





/** Parameter Info. */


  public String[][] getParameterInfo() {


    String[][] info = {


      {"picture1",    "String",  "First image to be displayed." },


      {"picture2",    "String",  "Second image to be displayed"},


    };


    return info;


  }











 /** Applet Info. */


  public String getAppletInfo() {


    return "Neon.java, V 1, 1/16/96 by Scott Clark";


  }    








   



        public void stop() {



                endit=null;



                }



        



        public void run() {


                mAge=new Image[2];


                String m1 = getParameter( "picture1" );


                String m2 = getParameter( "picture2" );


                mAge[0]=getImage(getDocumentBase(), m1);


                mAge[1]=getImage(getDocumentBase(), m2);


                for(;;) {



                        repaint();



                        iMagNdx=iMagNdx==0 ? 1 : 0;



try {Thread.sleep( (int) (Math.random()*500));
} catch (InterruptedException e){}


                        }



                }



        }