if (typeof (OWD) == undefined || OWD == null) {
    var OWD = {};
};

OWD.PlanningTools = function(id) {
    var _currentIndex = 0;
    var _planningToolsContainer = document.getElementById(id);
    var _liItems = _planningToolsContainer.getElementsByTagName("li");

    var ShowPlanningTool = function() {
        if (_currentIndex >= _liItems.length) {
            _currentIndex = 0;
        }
        for (var i = 0; i < _liItems.length; i++) {
            if (i == _currentIndex) {
                _liItems[i].style.display = 'block';
            }
            else {
                _liItems[i].style.display = 'none';
            }
        }
        _currentIndex++;
    };

    OWD.PlanningTools.Slide = function(delay) {
        ShowPlanningTool();
        window.setInterval(ShowPlanningTool, delay * 1000);
    }

    return OWD.PlanningTools;
};