  <!-- hide 
  if (document.images) {
  index_r2_c2_f2 = new Image(112 ,20); index_r2_c2_f2.src = "layout/index_r2_c2_f2.gif";
  index_r2_c2_f1 = new Image(112 ,20); index_r2_c2_f1.src = "layout/index_r2_c2.gif";
  index_r2_c3_f2 = new Image(112 ,20); index_r2_c3_f2.src = "layout/index_r2_c3_f2.gif";
  index_r2_c3_f1 = new Image(112 ,20); index_r2_c3_f1.src = "layout/index_r2_c3.gif";
  index_r2_c4_f2 = new Image(112 ,20); index_r2_c4_f2.src = "layout/index_r2_c4_f2.gif";
  index_r2_c4_f1 = new Image(112 ,20); index_r2_c4_f1.src = "layout/index_r2_c4.gif";
  index_r2_c5_f2 = new Image(112 ,20); index_r2_c5_f2.src = "layout/index_r2_c5_f2.gif";
  index_r2_c5_f1 = new Image(112 ,20); index_r2_c5_f1.src = "layout/index_r2_c5.gif";
  index_r3_c2_f2 = new Image(112 ,20); index_r3_c2_f2.src = "layout/index_r3_c2_f2.gif";
  index_r3_c2_f1 = new Image(112 ,20); index_r3_c2_f1.src = "layout/index_r3_c2.gif";
  index_r3_c3_f2 = new Image(112 ,20); index_r3_c3_f2.src = "layout/index_r3_c3_f2.gif";
  index_r3_c3_f1 = new Image(112 ,20); index_r3_c3_f1.src = "layout/index_r3_c3.gif";
  index_r3_c4_f2 = new Image(112 ,20); index_r3_c4_f2.src = "layout/index_r3_c4_f2.gif";
  index_r3_c4_f1 = new Image(112 ,20); index_r3_c4_f1.src = "layout/index_r3_c4.gif";
  index_r3_c5_f2 = new Image(112 ,20); index_r3_c5_f2.src = "layout/index_r3_c5_f2.gif";
  index_r3_c5_f1 = new Image(112 ,20); index_r3_c5_f1.src = "layout/index_r3_c5.gif";
  index_r4_c2_f2 = new Image(112 ,20); index_r4_c2_f2.src = "layout/index_r4_c2_f2.gif";
  index_r4_c2_f1 = new Image(112 ,20); index_r4_c2_f1.src = "layout/index_r4_c2.gif";
  index_r4_c3_f2 = new Image(112 ,20); index_r4_c3_f2.src = "layout/index_r4_c3_f2.gif";
  index_r4_c3_f1 = new Image(112 ,20); index_r4_c3_f1.src = "layout/index_r4_c3.gif";
  index_r4_c4_f2 = new Image(112 ,20); index_r4_c4_f2.src = "layout/index_r4_c4_f2.gif";
  index_r4_c4_f1 = new Image(112 ,20); index_r4_c4_f1.src = "layout/index_r4_c4.gif";
  index_r4_c5_f2 = new Image(112 ,20); index_r4_c5_f2.src = "layout/index_r4_c5_f2.gif";
  index_r4_c5_f1 = new Image(112 ,20); index_r4_c5_f1.src = "layout/index_r4_c5.gif";
  }
  // stop hiding -->