YAHOO.namespace("TAIL");    
   
if (!YAHOO.TAIL.TestHome)    
{    
    YAHOO.TAIL.TestHome = function ()     
    {    
        var Dom = YAHOO.util.Dom;    
        var Event = YAHOO.util.Event;    
            
        var messageList;    
            
        function loadData()    
        {    
            // create user editors    
            var container = document.getElementById('container');    
            var userDiv = document.createElement('div');    
            container.appendChild(userDiv);    
            var userLabel = document.createElement('label');    
            userLabel.innerHTML = 'New Test User:';    
            userDiv.appendChild(userLabel);    
            var userEdit = document.createElement('input');    
            userEdit.type = 'text';    
            userEdit.id = 'user';    
            userDiv.appendChild(userEdit);    
            // create msg editors    
            var msgDiv = document.createElement('div');    
            container.appendChild(msgDiv);    
            var msgLabel = document.createElement('label');    
            msgLabel.innerHTML = 'New Message: ';    
            msgDiv.appendChild(msgLabel);    
            var msgEdit = document.createElement('input');    
            msgEdit.type = 'text';    
            msgEdit.id = 'message';    
            msgDiv.appendChild(msgEdit);    
            // create button    
            var button = document.createElement('input');    
            button.type = 'button';    
            button.value = 'Add Now!';    
            msgDiv.appendChild(button);    
            Event.addListener(button, 'click', addNewMessage);    
            // create message div    
            var msgListDiv = document.createElement('div');    
            msgListDiv.id = 'messagelist';    
            msgListDiv.style.color = 'blue';    
            container.appendChild(msgListDiv);    
                
            JSONRequest.sendRequest(    
                'POST',    
                'home/loadMessages.action',    
                null,    
            {    
                success: function(result)    
                {       
                    messageList = result.messageList;    
                    reloadMessageList();    
                },    
                error: function(result)     
                {    
                    alertJSONErrors(result);    
                },    
                failure: function(o)    
                {    
                    var errMsg = "Error loading message list!";    
                    alertFailure(o, null, errMsg);    
                }    
            });    
        }