if (document.images) {
				
			home_commercial_off = new Image();
			home_commercial_off.src = "images/home_commercial_off.jpg";
		
			home_commercial_on = new Image();
			home_commercial_on.src = "images/home_commercial_on.jpg";
		
			home_theatrical_off = new Image();
			home_theatrical_off.src = "images/home_theatrical_off.jpg";
		
			home_theatrical_on = new Image();
			home_theatrical_on.src = "images/home_theatrical_on.jpg";
		
			home_voiceover_off = new Image();
			home_voiceover_off.src = "images/home_voiceover_off.jpg";
		
			home_voiceover_on = new Image();
			home_voiceover_on.src = "images/home_voiceover_on.jpg";

			home_voiceoverprod_off = new Image();
			home_voiceoverprod_off.src = "images/home_voiceoverprod_off.jpg";
		
			home_voiceoverprod_on = new Image();
			home_voiceoverprod_on.src = "images/home_voiceoverprod_on.jpg";


			header_commercial_off = new Image();
			header_commercial_off.src = "images/header_commercial_off.jpg";
		
			header_commercial_on = new Image();
			header_commercial_on.src = "images/header_commercial_on.jpg";
		
			header_theatrical_off = new Image();
			header_theatrical_off.src = "images/header_theatrical_off.jpg";
		
			header_theatrical_on = new Image();
			header_theatrical_on.src = "images/header_theatrical_on.jpg";
		
			header_voiceover_off = new Image();
			header_voiceover_off.src = "images/header_voiceover_off.jpg";
		
			header_voiceover_on = new Image();
			header_voiceover_on.src = "images/header_voiceover_on.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");
			}
		  }
		}