 <!-- hide 
  if (document.images) {
  front_r1_c1_f2 = new Image(54 ,30); front_r1_c1_f2.src = "images/navon_home.gif";
  front_r1_c1_f2 = new Image(54 ,30); front_r1_c1_f2.src = "images/navoff_home.gif";
  front_r1_c1_f1 = new Image(54 ,30); front_r1_c1_f1.src = "images/navoff_home.gif";
  front_r1_c2_f2 = new Image(39 ,30); front_r1_c2_f2.src = "images/nav_team_on.jpg";
  front_r1_c2_f2 = new Image(39 ,30); front_r1_c2_f2.src = "images/nav_team_off.jpg";
  front_r1_c2_f1 = new Image(39 ,30); front_r1_c2_f1.src = "images/nav_team_off.jpg";
  front_r1_c3_f2 = new Image(167 ,30); front_r1_c3_f2.src = "images/navon_apg.gif";
  front_r1_c3_f2 = new Image(167 ,30); front_r1_c3_f2.src = "images/navoff_apg.gif";
  front_r1_c3_f1 = new Image(167 ,30); front_r1_c3_f1.src = "images/navoff_apg.gif";
  front_r1_c4_f2 = new Image(81 ,30); front_r1_c4_f2.src = "images/navon_news.gif";
  front_r1_c4_f2 = new Image(81 ,30); front_r1_c4_f2.src = "images/navoff_news.gif";
  front_r1_c4_f1 = new Image(81 ,30); front_r1_c4_f1.src = "images/navoff_news.gif";
  front_r1_c5_f2 = new Image(85 ,30); front_r1_c5_f2.src = "images/navon_contact.gif";
  front_r1_c5_f2 = new Image(85 ,30); front_r1_c5_f2.src = "images/navoff_contact.gif";
  front_r1_c5_f1 = new Image(85 ,30); front_r1_c5_f1.src = "images/navoff_contact.gif";
  }
  // stop hiding -->