var loadMenu = false;

function changeImages(name,no) {
  if(document.images && (loadMenu==true)) {
    document[name].src = eval(name+no+".src");
  }
}

function preloadImages() {
  if(document.images) {
    newsOn    = new Image(); newsOn.src = "/billie/images/news-over.gif";
    datesOn   = new Image(); datesOn.src = "/billie/images/dates-over.gif";
    diaryOn   = new Image(); diaryOn.src = "/billie/images/diary-over.gif";
    musicOn   = new Image(); musicOn.src = "/billie/images/music-over.gif";
    videoOn   = new Image(); videoOn.src = "/billie/images/video-over.gif";
    clubOn    = new Image(); clubOn.src = "/billie/images/club-over.gif";
    funOn    = new Image(); funOn.src = "/billie/images/fun-over.gif";
    cthreeOn      = new Image(); cthreeOn.src = "/billie/images/c3-over.gif";
    prevOn    = new Image(); prevOn.src = "/billie/diary/images/diary_menuprev-over.gif";
    latestOn  = new Image(); latestOn.src = "/billie/diary/images/diary_menulatest-over.gif";
    newsOff   = new Image(); newsOff.src = "/billie/images/news.gif";
    datesOff  = new Image(); datesOff.src = "/billie/images/dates.gif";
    diaryOff  = new Image(); diaryOff.src = "/billie/images/diary.gif";
    musicOff  = new Image(); musicOff.src = "/billie/images/music.gif";
    videoOff  = new Image(); videoOff.src = "/billie/images/video.gif";
    clubOff   = new Image(); clubOff.src = "/billie/images/club.gif";
    funOff   = new Image(); funOff.src = "/billie/images/fun.gif";
    cthreeOff     = new Image(); cthreeOff.src = "/billie/images/c3.gif";
    prevOff   = new Image(); prevOff.src = "/billie/diary/images/diary_menuprev.gif";
    latestOff = new Image(); latestOff.src = "/billie/diary/images/diary_menulatest.gif";

    loadMenu = true;
  }
}