if (document.images) {
  home2_r1_c2_f2 = new Image(93 ,45); home2_r1_c2_f2.src = "upper_bar/images/home2_r1_c2_f2.gif";
  home2_r1_c2_f1 = new Image(93 ,45); home2_r1_c2_f1.src = "upper_bar/images/home2_r1_c2.gif";
  home2_r1_c3_f2 = new Image(127 ,45); home2_r1_c3_f2.src = "upper_bar/images/home2_r1_c3_f2.gif";
  home2_r1_c3_f1 = new Image(127 ,45); home2_r1_c3_f1.src = "upper_bar/images/home2_r1_c3.gif";
  home2_r1_c4_f2 = new Image(124 ,45); home2_r1_c4_f2.src = "upper_bar/images/home2_r1_c4_f2.gif";
  home2_r1_c4_f1 = new Image(124 ,45); home2_r1_c4_f1.src = "upper_bar/images/home2_r1_c4.gif";
  home2_r1_c5_f2 = new Image(91 ,45); home2_r1_c5_f2.src = "upper_bar/images/home2_r1_c5_f2.gif";
  home2_r1_c5_f1 = new Image(91 ,45); home2_r1_c5_f1.src = "upper_bar/images/home2_r1_c5.gif";
  home2_r1_c6_f2 = new Image(71 ,45); home2_r1_c6_f2.src = "upper_bar/images/home2_r1_c6_f2.gif";
  home2_r1_c6_f1 = new Image(71 ,45); home2_r1_c6_f1.src = "upper_bar/images/home2_r1_c6.gif";
  }