var img = Array();
  img[0] = new Image();
  img[0][0] = new Image(); img[0][0].src = '/images/b/comp1.png';
  img[0][1] = new Image(); img[0][1].src = '/images/b/comp2.png';
  img[0][2] = new Image(); img[0][2].src = '/images/b/comp3.png';
  
  img[1] = new Image();
  img[1][0] = new Image(); img[1][0].src = '/images/b/new1.png';
  img[1][1] = new Image(); img[1][1].src = '/images/b/new2.png';
  img[1][2] = new Image(); img[1][2].src = '/images/b/new3.png';

  img[2] = new Image();
  img[2][0] = new Image(); img[2][0].src = '/images/b/cat1.png';
  img[2][1] = new Image(); img[2][1].src = '/images/b/cat2.png';
  img[2][2] = new Image(); img[2][2].src = '/images/b/cat3.png';

  img[3] = new Image();
  img[3][0] = new Image(); img[3][0].src = '/images/b/usl1.png';
  img[3][1] = new Image(); img[3][1].src = '/images/b/usl2.png';
  img[3][2] = new Image(); img[3][2].src = '/images/b/usl3.png';

  img[4] = new Image();
  img[4][0] = new Image(); img[4][0].src = '/images/b/inf1.png';
  img[4][1] = new Image(); img[4][1].src = '/images/b/inf2.png';
  img[4][2] = new Image(); img[4][2].src = '/images/b/inf3.png';

  img[5] = new Image();
  img[5][0] = new Image(); img[5][0].src = '/images/b/con1.png';
  img[5][1] = new Image(); img[5][1].src = '/images/b/con2.png';
  img[5][2] = new Image(); img[5][2].src = '/images/b/con3.png';