// array of images 
  var imgs = new Array(3); 
    /*imgs[0] = "../art/small_d1.jpg"; 
    imgs[1] = "../art/small_d2.jpg"; 
    imgs[2] = "../art/small_d3.jpg";
    imgs[3] = "../art/small_d4.jpg";
    imgs[4] = "../art/small_d5.jpg";
    imgs[5] = "../art/small_d6.jpg";
    imgs[6] = "../photos/small_IMG_0638.jpg";
    imgs[7] = "../photos/small_IMG_0642.jpg";
    imgs[8] = "../photos/small_IMG_0648.jpg";
    imgs[9] = "../photos/small_IMG_0652.jpg";
    imgs[10] = "../photos/small_IMG_0659.jpg";
    imgs[11] = "../photos/small_IMG_0669.jpg";
    imgs[12] = "../photos/small_IMG_0674.jpg";
    imgs[13] = "../photos/small_IMG_0675.jpg";
    imgs[14] = "../photos/small_IMG_0680.jpg";
    imgs[15] = "../photos/small_IMG_0683.jpg";
    imgs[16] = "../photos/small_IMG_0685.jpg";
    imgs[17] = "../photos/small_IMG_0686.jpg";
    imgs[18] = "../photos/small_IMG_0692.jpg";
    imgs[19] = "../photos/small_IMG_0699.jpg";
    imgs[20] = "../photos/small_IMG_0706.jpg";*/
  
  // preload the images 
  function preload() { 
   var tmp = null; 
   for (var j = 0; j < imgs.length; j++) { 
     tmp = imgs[j]; 
     imgs[j] = new Image(); 
     imgs[j].src = tmp; 
   } 
  } 
  void(preload());