<!--
navigation_worthy = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) ||

          ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
                                                     
	if (navigation_worthy)

        {
		homeon = new Image(217, 23);
        homeon.src = "graphics/home2.gif";

		homeoff = new Image(217, 23);
        homeoff.src = "graphics/home.gif";


		lookon = new Image(217, 24);
        lookon.src = "graphics/look2.gif";

		lookoff = new Image(217, 24);
        lookoff.src = "graphics/look.gif";


		puton = new Image(217, 23);
        puton.src = "graphics/put2.gif";

		putoff = new Image(217, 23);
        putoff.src = "graphics/put.gif";


		talkingon = new Image(217, 22);
        talkingon.src = "graphics/talking2.gif";

		talkingoff = new Image(217, 22);
        talkingoff.src = "graphics/talking.gif";
              }

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

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