pulse.overview.OverviewController.prototype.insertExpandedGroupsContent = function (items, data) {
    var expandedTopLevels = _.filter(items, function (level) { return level.isExpanded; });
    _.each(expandedTopLevels, function (expandedLevel) {
        var indexInData = _.indexOf(data, expandedLevel) + 1;
        var indexInOrderedItems = _.indexOf(items, expandedLevel) + 1;
        var array = [];
        while (data[indexInData].level != 0) {
            array.push(data[indexInData++]);
            if (indexInData > data.length - 1) {
                break;
            }
        }
        var i = 0;
        while (i < array.length) {
            var item = array[i++];
            items.splice(indexInOrderedItems++, 0, item);
            if (!item.isExpanded && i < array.length) {
                if (item.isGroup) {
                    while (!_.has(array[i], "level") || item.level != array[i].level) {
                        i++;
                        if (i > array.length) {
                            break;
                        }
                    };
                }
            }
        }
    });
};