f
    </div>
    <div class="month" data-bind="if: monthVisible, visible: monthVisible">
        <div class="btn-group">
            <button type="button" class="btn dropdown-toggle" data-toggle="dropdown">
                <span data-bind="text: monthLabel"></span> <span class="caret"></span>
            </button>
            <ul class="dropdown-menu" data-bind="foreach: $root.constructor.months">
                <li><a href="#" data-bind="click: _.partial($root.month, value)"><span data-bind="text: