if (document.images) {
	  assessOn = new Image;
	  assessOff = new Image;
	  aboutOn = new Image;
	  aboutOff = new Image;
	  speakOn = new Image;
	  speakOff = new Image;
	  blogOn = new Image;
	  blogOff = new Image;
	  artOn = new Image;
	  artOff = new Image;
	  newsOn = new Image;
	  newsOff = new Image;
	  prodOn = new Image;
	  prodOff = new Image;
	  rschOn = new Image;
	  rschOff = new Image;
	  contOn = new Image;
	  contOff = new Image;
	  
	  assessOn.src = "images/KJ_Web_nav7a.jpg";
	  assessOff.src = "images/KJ_Web_nav7.jpg";
	  aboutOn.src = "images/KJ_Web_nav1a.jpg";
	  aboutOff.src = "images/KJ_Web_nav1.jpg";
	  speakOn.src = "images/KJ_Web_nav4a.jpg";
	  speakOff.src = "images/KJ_Web_nav4.jpg";
	  blogOn.src = "images/KJ_Web_nav3a.jpg";
	  blogOff.src = "images/KJ_Web_nav3.jpg";
	  artOn.src = "images/KJ_Web_nav8a.jpg";
	  artOff.src = "images/KJ_Web_nav8.jpg";
	  newsOn.src = "images/KJ_Web_nav5a.jpg";
	  newsOff.src = "images/KJ_Web_nav5.jpg";
	  prodOn.src = "images/KJ_Web_nav2a.jpg";
	  prodOff.src = "images/KJ_Web_nav2.jpg";
	  rschOn.src = "images/KJ_Web_nav6a.jpg";
	  rschOff.src = "images/KJ_Web_nav6.jpg";
	  contOn.src = "images/KJ_Web_nav9a.jpg";
	  contOff.src = "images/KJ_Web_nav9.jpg";
	  
	} else {
	  assessOn = "";
	  assessOff = "";
	  document.assess = "";
	  	  
	  aboutOn = "";
	  aboutOff = "";
	  document.about = "";
	  
	  speakOn = "";
	  speakOff = "";
	  document.speak = "";
	  	  
	  blogOn = "";
	  blogOff = "";
	  document.blog = "";
	  	  	  
	  artOn = "";
	  artOff = "";
	  document.art = "";
	  
	  newsOn = "";
	  newsOff = "";
	  document.news = "";
	  
	  prodOn = "";
	  prodOff = "";
	  document.prod = "";
	  
	  rschOn = "";
	  rschOff = "";
	  document.rsch = "";
	  
	  contOn = "";
	  contOff = "";
	  document.cont = "";
	}