// JavaScript 1.1 browser - oh yes!

  browserOK = true;
  pics = new Array();

/*  make sure that the script does not run on MSIE 3.x */

if (browserOK) {

var nm=navigator.appName+navigator.appVersion;

browserOK=((nm.indexOf("Netscape3.")>-1||nm.indexOf("Netscape4.")>-1||nm.indexOf("Netscape5.")>-1||nm.indexOf("Mozilla")>-1||nm.indexOf("Explorer4.")>-1)?1:0);

}

var objCount = 0; // number of (changing) images on web-page

function preload(name, first, second) {

  // preload images and place them in an array

  if (browserOK) {

    pics[objCount] = new Array(3);

    pics[objCount][0] = new Image();

    pics[objCount][0].src = first;

    pics[objCount][1] = new Image();

    pics[objCount][1].src = second;

    pics[objCount][2] = name;

    objCount++;

  }

}

function on(name){

  if (browserOK) {

     for (i = 0; i < objCount; i++) {

      if (document.images[pics[i][2]] != null)

        if (name != pics[i][2]) {

          // set back all other pictures

//          if (pics[i][0].complete)

//            document.images[pics[i][2]].src = pics[i][0].src;

        } else {

            // show the second image because cursor moves across this image

            if (pics[i][1].complete)

              document.images[pics[i][2]].src = pics[i][1].src;

        }

    }

  }

}

function off(){

  if (browserOK) {

     for (i = 0; i < objCount; i++) {

      // set back all pictures

      if (document.images[pics[i][2]] != null)

        if (pics[i][0].complete)

            document.images[pics[i][2]].src = pics[i][0].src;

    }

  }

}

preload("nav1", "images/nav1.jpg", "images/nav1a.jpg");
preload("nav2", "images/nav2.jpg", "images/nav2a.jpg");
preload("nav3", "images/nav3.jpg", "images/nav3a.jpg");
preload("nav4", "images/nav4.jpg", "images/nav4a.jpg");
preload("nav5", "images/nav5.jpg", "images/nav5a.jpg");
preload("nav6", "images/nav6.jpg", "images/nav6a.jpg");
preload("nav7", "images/nav7.jpg", "images/nav7a.jpg");
preload("nav8", "images/nav8.jpg", "images/nav8a.jpg");
preload("nav9", "images/nav9.jpg", "images/nav9a.jpg");
preload("nav10", "images/nav10.jpg", "images/nav10a.jpg");
preload("nav11", "images/nav11.jpg", "images/nav11a.jpg");

preload("star1", "images/spacer.gif", "images/star_ani.gif");
preload("star2", "images/spacer.gif", "images/star_ani.gif");
preload("star3", "images/spacer.gif", "images/star_ani.gif");
preload("star4", "images/spacer.gif", "images/star_ani.gif");
preload("star5", "images/spacer.gif", "images/star_ani.gif");
preload("star6", "images/spacer.gif", "images/star_ani.gif");
preload("star7", "images/spacer.gif", "images/star_ani.gif");
preload("star8", "images/spacer.gif", "images/star_ani.gif");
preload("star9", "images/spacer.gif", "images/star_ani.gif");
preload("star10", "images/spacer.gif", "images/star_ani.gif");
preload("star11", "images/spacer.gif", "images/star_ani.gif");