/*



 *



 * 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){}



                        }




                }




        }