Upgrading Progress to 1.3

var opts = {
    ariaBusyText: "Almost there: %percentComplete percent done...",
    ariaDoneText: "Yay! You're finished!"
};

var opts = {
    strings: {
        ariaBusyText: "Almost there: %percentComplete percent done...",
        ariaDoneText: "Yay! You're finished!"
    }
};

var opts = {
    showAnimation: {
        duration: "slow",
        callback: showDontClickWarning 
    },
    hideAnimation: {
        duration: "slow",
        callback: showActionCompleteFeedback 
    }
};

var opts = {
    showAnimation: {
        duration: "slow"
    },
    hideAnimation: {
        duration: "slow"
    }
    listeners: {
        onProgressBegin: showDontClickWarning,
        afterProgressHidden: showActionCompleteFeedback
    }
};