homeon=new Image(125,25);
        homeon.src="/img/buttons/home_on.jpg";
        homeoff=new Image(125,25);
        homeoff.src="/img/buttons/home_off.jpg";
        homeclick=new Image(125,25);
        homeclick.src="/img/buttons/home_click.jpg";
        homedis=new Image(125,25);
        homedis.src="/img/buttons/home_dis.jpg";

        historyon=new Image(125,25);
        historyon.src="/img/buttons/history_on.jpg";
        historyoff=new Image(125,25);
        historyoff.src="/img/buttons/history_off.jpg";
        historyclick=new Image(125,25);
        historyclick.src="/img/buttons/history_click.jpg";
        historydis=new Image(125,25);
        historydis.src="/img/buttons/history_dis.jpg";

        programson=new Image(125,25);
        programson.src="/img/buttons/programs_on.jpg";
        programsoff=new Image(125,25);
        programsoff.src="/img/buttons/programs_off.jpg";
        programsclick=new Image(125,25);
        programsclick.src="/img/buttons/programs_click.jpg";
        programsdis=new Image(125,25);
        programsdis.src="/img/buttons/programs_dis.jpg";

        nowon=new Image(125,25);
        nowon.src="/img/buttons/now_on.jpg";
        nowoff=new Image(125,25);
        nowoff.src="/img/buttons/now_off.jpg";
        nowclick=new Image(125,25);
        nowclick.src="/img/buttons/now_click.jpg";
        nowdis=new Image(125,25);
        nowdis.src="/img/buttons/now_dis.jpg";

        soonon=new Image(125,25);
        soonon.src="/img/buttons/soon_on.jpg";
        soonoff=new Image(125,25);
        soonoff.src="/img/buttons/soon_off.jpg";
        soonclick=new Image(125,25);
        soonclick.src="/img/buttons/soon_click.jpg";
        soondis=new Image(125,25);
        soondis.src="/img/buttons/soon_dis.jpg";

        fronton=new Image(125,25);
        fronton.src="/img/buttons/front_on.jpg";
        frontoff=new Image(125,25);
        frontoff.src="/img/buttons/front_off.jpg";
        frontclick=new Image(125,25);
        frontclick.src="/img/buttons/front_click.jpg";
        frontdis=new Image(125,25);
        frontdis.src="/img/buttons/front_dis.jpg";

        paston=new Image(125,25);
        paston.src="/img/buttons/past_on.jpg";
        pastoff=new Image(125,25);
        pastoff.src="/img/buttons/past_off.jpg";
        pastclick=new Image(125,25);
        pastclick.src="/img/buttons/past_click.jpg";
        pastdis=new Image(125,25);
        pastdis.src="/img/buttons/past_dis.jpg";

        auditionson=new Image(125,25);
        auditionson.src="/img/buttons/auditions_on.jpg";
        auditionsoff=new Image(125,25);
        auditionsoff.src="/img/buttons/auditions_off.jpg";
        auditionsclick=new Image(125,25);
        auditionsclick.src="/img/buttons/auditions_click.jpg";
        auditionsdis=new Image(125,25);
        auditionsdis.src="/img/buttons/auditions_dis.jpg";

        ymtwon=new Image(125,25);
        ymtwon.src="/img/buttons/ymtw_on.jpg";
        ymtwoff=new Image(125,25);
        ymtwoff.src="/img/buttons/ymtw_off.jpg";
        ymtwclick=new Image(125,25);
        ymtwclick.src="/img/buttons/ymtw_click.jpg";
        ymtwdis=new Image(125,25);
        ymtwdis.src="/img/buttons/ymtw_dis.jpg";

        adminon=new Image(125,25);
        adminon.src="/img/buttons/admin_on.jpg";
        adminoff=new Image(125,25);
        adminoff.src="/img/buttons/admin_off.jpg";
        adminclick=new Image(125,25);
        adminclick.src="/img/buttons/admin_click.jpg";
        admindis=new Image(125,25);
        admindis.src="/img/buttons/admin_dis.jpg";