if (document.images) {
  nav_color_u = new Image(159,33);
 	nav_color_u.src = "/kids/images/nav_color_u.gif";
 	nav_color_s = new Image(159,33);
 	nav_color_s.src = "/kids/images/nav_color_s.gif";
		
  nav_travel_u = new Image(159,33);
	 nav_travel_u.src = "/kids/images/nav_travel_u.gif";
		nav_travel_s = new Image(159,33);
	 nav_travel_s.src = "/kids/images/nav_travel_s.gif";
  
  nav_history_u = new Image(159,33);
	 nav_history_u.src = "/kids/images/nav_history_u.gif";
		nav_history_s = new Image(159,33);
	 nav_history_s.src = "/kids/images/nav_history_s.gif";
  
  nav_puzzles_u = new Image(159,33);
	 nav_puzzles_u.src = "/kids/images/nav_puzzles_u.gif";
		nav_puzzles_s = new Image(159,33);
	 nav_puzzles_s.src = "/kids/images/nav_puzzles_s.gif";
  
  nav_facts_u = new Image(159,33);
	 nav_facts_u.src = "/kids/images/nav_facts_u.gif";
		nav_facts_s = new Image(159,33);
	 nav_facts_s.src = "/kids/images/nav_facts_s.gif";
  
  nav_contact_u = new Image(159,33);
	 nav_contact_u.src = "/kids/images/nav_contact_u.gif";
		nav_contact_s = new Image(159,33);
	 nav_contact_s.src = "/kids/images/nav_contact_s.gif";
  
  nav_kids_home_u = new Image(159,33);
	 nav_kids_home_u.src = "/kids/images/nav_kids_home_u.gif";
		nav_kids_home_s = new Image(159,33);
	 nav_kids_home_s.src = "/kids/images/nav_kids_home_s.gif";
  
  nav_ilny_home_u = new Image(159,33);
	 nav_ilny_home_u.src = "/kids/images/nav_ilny_home_u.gif";
		nav_ilny_home_s = new Image(159,33);
	 nav_ilny_home_s.src = "/kids/images/nav_ilny_home_s.gif";
}

function hiLite(imgDocID,imgObjName) {
  if (document.images) {
    document.images[imgDocID].src = eval(imgObjName + ".src")
	 }
}