<!--

function newImage(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImages() {
  if (document.images && (preloadFlag == true)) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
    nav_listings_over = newImage("images/nav.listings-over.gif");
    nav_lots_nav_listings_over = newImage("images/nav.lots-nav.listings_over.gif");
    nav_lots_over = newImage("images/nav.lots-over.gif");
    nav_buysell_nav_lots_over = newImage("images/nav.buysell-nav.lots_over.gif");
    nav_buysell_over = newImage("images/nav.buysell-over.gif");
    nav_mortgage_nav_buysell_over = newImage("images/nav.mortgage-nav.buysell_ov.gif");
    nav_mortgage_over = newImage("images/nav.mortgage-over.gif");
    nav_mapsdirections_nav_mortgage_over = newImage("images/nav.mapsdirections-nav.mort.gif");
    nav_mapsdirections_over = newImage("images/nav.mapsdirections-over.gif");
    nav_favlinks_over = newImage("images/nav.favlinks-over.gif");
    nav_favlinks_nav_mapsdirections_over = newImage("images/nav.favlinks-nav.mapsdirect.gif");
    nav_hockey_over = newImage("images/nav.hockey-over.gif");
    nav_hockey_nav_listings_over = newImage("images/nav.hockey-nav.listings_ove.gif");
    preloadFlag = true;
  }
}

// -->