if (document.images) {
				
/* top navigation */

	/* home */		
			
			home_on = new Image();
			home_on.src = "../images/nav_home_over.jpg";
	
			home_off = new Image();
			home_off.src = "../images/nav_home_off.jpg";

			home_press_on = new Image();
			home_press_on.src = "../images/nav_home_press_over.jpg";
	
			home_press_off = new Image();
			home_press_off.src = "../images/nav_home_press_off.jpg";


	/* press */		
			
			press_on = new Image();
			press_on.src = "../images/nav_press_over.jpg";
	
			press_off = new Image();
			press_off.src = "../images/nav_press_off.jpg";

			press_home_on = new Image();
			press_home_on.src = "../images/nav_press_home_over.jpg";
	
			press_home_off = new Image();
			press_home_off.src = "../images/nav_press_home_off.jpg";

			press_familyletters_on = new Image();
			press_familyletters_on.src = "../images/nav_press_familyletters_over.jpg";
	
			press_familyletters_off = new Image();
			press_familyletters_off.src = "../images/nav_press_familyletters_off.jpg";


	/* familyletters */

			familyletters_on = new Image();
			familyletters_on.src = "../images/nav_familyletters_over.jpg";
	
			familyletters_off = new Image();
			familyletters_off.src = "../images/nav_familyletters_off.jpg";

			familyletters_press_on = new Image();
			familyletters_press_on.src = "../images/nav_familyletters_press_over.jpg";
	
			familyletters_press_off = new Image();
			familyletters_press_off.src = "../images/nav_familyletters_press_off.jpg";

			familyletters_photos_on = new Image();
			familyletters_photos_on.src = "../images/nav_familyletters_photos_over.jpg";
	
			familyletters_photos_off = new Image();
			familyletters_photos_off.src = "../images/nav_familyletters_photos_off.jpg";

	
	/* photos */

			photos_on = new Image();
			photos_on.src = "../images/nav_photos_over.jpg";
	
			photos_off = new Image();
			photos_off.src = "../images/nav_photos_off.jpg";

			photos_familyletters_on = new Image();
			photos_familyletters_on.src = "../images/nav_photos_familyletters_over.jpg";
	
			photos_familyletters_off = new Image();
			photos_familyletters_off.src = "../images/nav_photos_familyletters_off.jpg";

			photos_contactus_on = new Image();
			photos_contactus_on.src = "../images/nav_photos_contactus_over.jpg";
	
			photos_contactus_off = new Image();
			photos_contactus_off.src = "../images/nav_photos_contactus_off.jpg";


	/* contactus */

			contactus_on = new Image();
			contactus_on.src = "../images/nav_contactus_over.jpg";
	
			contactus_off = new Image();
			contactus_off.src = "../images/nav_contactus_off.jpg";

			contactus_photos_on = new Image();
			contactus_photos_on.src = "../images/nav_contactus_photos_over.jpg";
	
			contactus_photos_off = new Image();
			contactus_photos_off.src = "../images/nav_contactus_photos_off.jpg";

			}
		
			function changeImages() {
			  if (document.images) {
				for (var i=0; i<changeImages.arguments.length; i+=2) {
				  document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
				}
			  }
			}