if (document.images) {
			submiton = new Image(176,25);
			submiton.src = "/images/page/navigation2/submit-on.gif";
			submitoff = new Image(176,25);
			submitoff.src = "/images/page/navigation2/submit-off.gif";

			contacton = new Image(176,24);
			contacton.src = "/images/page/navigation2/contact-on.gif";
			contactoff = new Image(176,24);
			contactoff.src = "/images/page/navigation2/contact-off.gif";
			
			tomon = new Image(176,24);
			tomon.src = "/images/page/navigation2/tom-on.gif";
			tomoff = new Image(176,24);
			tomoff.src = "/images/page/navigation2/tom-off.gif";
			
			previouson = new Image(176,36);
			previouson.src = "/images/page/navigation2/previous-on.gif";
			previousoff = new Image(176,36);
			previousoff.src = "/images/page/navigation2/previous-off.gif";
			
			logouton = new Image(176,27);
			logouton.src = "/images/page/navigation2/logout-on.gif";
			logoutoff = new Image(176,27);
			logoutoff.src = "/images/page/navigation2/logout-off.gif";			
			

	}

	function img_act(imgName) {
			if (document.images) {
		    	imgOn = eval(imgName + "on.src");
		   		document [imgName].src = imgOn;
			}
		}


		function img_inact(imgName) {
			if (document.images) {
		  	  imgOff = eval(imgName + "off.src");
		      document [imgName].src = imgOff;
		  }
		}