function loadThumbnails() {
    
      thumb1 = new Image(30,20);
      thumb1.src = "dsc0024_thumb.jpg";
    
      thumb2 = new Image(30,20);
      thumb2.src = "dsc0035_thumb.jpg";
    
      thumb3 = new Image(30,20);
      thumb3.src = "dsc0037_thumb.jpg";
    
      thumb4 = new Image(30,20);
      thumb4.src = "dsc0041_thumb.jpg";
    
      thumb5 = new Image(30,20);
      thumb5.src = "dsc0042_thumb.jpg";
    
      thumb6 = new Image(30,20);
      thumb6.src = "dsc0045_thumb.jpg";
    
      thumb7 = new Image(30,20);
      thumb7.src = "dsc0055_thumb.jpg";
    
      thumb8 = new Image(30,20);
      thumb8.src = "dsc0064_thumb.jpg";
    
      thumb9 = new Image(30,20);
      thumb9.src = "dsc0705_thumb.jpg";
    
      thumb10 = new Image(30,20);
      thumb10.src = "dsc0709_thumb.jpg";
    
      thumb11 = new Image(30,20);
      thumb11.src = "dsc0711_thumb.jpg";
    
      thumb12 = new Image(30,20);
      thumb12.src = "dsc0723_thumb.jpg";
    
      thumb13 = new Image(30,20);
      thumb13.src = "dsc0726_thumb.jpg";
    
      thumb14 = new Image(30,20);
      thumb14.src = "dsc0746_thumb.jpg";
    
      thumb15 = new Image(30,20);
      thumb15.src = "dsc0748_thumb.jpg";
    
      thumb16 = new Image(30,20);
      thumb16.src = "dsc0753_thumb.jpg";
    
      thumb17 = new Image(30,20);
      thumb17.src = "dsc0766_thumb.jpg";
    
      thumb18 = new Image(30,20);
      thumb18.src = "dsc0767_thumb.jpg";
    
      thumb19 = new Image(30,20);
      thumb19.src = "dsc0770_thumb.jpg";
    
      thumb20 = new Image(30,20);
      thumb20.src = "dsc0776_thumb.jpg";
    
      thumb21 = new Image(30,20);
      thumb21.src = "dsc0789_thumb.jpg";
    
      thumb22 = new Image(30,20);
      thumb22.src = "dsc1189_thumb.jpg";
    
      thumb23 = new Image(30,20);
      thumb23.src = "dsc1190_thumb.jpg";
    
      thumb24 = new Image(30,20);
      thumb24.src = "dsc1194_thumb.jpg";
    
      thumb25 = new Image(30,20);
      thumb25.src = "dsc1216_thumb.jpg";
    
      thumb26 = new Image(30,20);
      thumb26.src = "dsc1236_thumb.jpg";
    
      thumb27 = new Image(30,20);
      thumb27.src = "dsc1245_thumb.jpg";
    
      thumb28 = new Image(30,20);
      thumb28.src = "dsc1246_thumb.jpg";
    
      thumb29 = new Image(30,20);
      thumb29.src = "dsc1249_thumb.jpg";
    
  }