var Main = {
    diceBtn: null,
    clockBtn: null,
    wrapper: null,

    init: function(event) {
        Main.diceBtn  = document.getElementById("icon-dice");
        Main.clockBtn = document.getElementById("icon-clock");
        Main.wrapper  = document.getElementById("page-content-wrapper");
        Listener.add(Main.diceBtn,"click",Main.newDiceWindow);
    },

    newDiceWindow: function(){
        var diceWindow = new DiceApplication;
        Main.wrapper.appendChild(diceWindow.wrapper);
        diceWindow.hello();
        Listener.add(diceWindow.addBtn,"click",diceWindow.add);
        Listener.add(diceWindow.removeBtn,"click",diceWindow.remove);
        Listener.add(diceWindow.rollBtn,"click",diceWindow.roll);
        Listener.add(diceWindow.closeBtn,"click",diceWindow.close);
    }
}

Listener.add(window,"load",Main.init);