function autoRefresh()
{
    ajaxLoadShouts();
    t=setTimeout("autoRefresh()",8000);
}

function ajaxLoadShouts(){        
        var lastItem = jQuery(".shoutMessageList > li:first > input").attr("value");

        jQuery.ajax({
                type: "POST",
                async: "false",
                url: location.href,
                dataType: "json",
                data: ({'function' : 'listMessages', "lastItemId" : lastItem}),
                success: function(data) {
                    for(var i = 0; i < data.messages.length; i++){
                    
                      if(jQuery(".shoutMessageList > li:first").size() == 0)
                      {
                        jQuery(".shoutMessageList").html("<li></li>");
                      }
                      else
                      {
                        jQuery(".shoutMessageList > li:first").before("<li></li>");
                      }
                      
                      jQuery(".shoutMessageList > li:first").hide().html(data.messages[i].html).slideDown();
                    }
                    var limit = 10;
                    while(jQuery(".shoutMessageList > li").size() > limit)
                    {
                        jQuery(".shoutMessageList > li:last").remove();
                    }
                },
                error: function(XMLHttpRequest, textStatus, errorThrown) {
                },
                beforeSend: function(xhr) {
                xhr.setRequestHeader("X-OFFICIAL-REQUEST", "TRUE");
                },
                complete: function(XMLHttpRequest, textStatus) {
                }
                });
}


jQuery(document).ready(function(){

    var t;

    jQuery(".shoutPostButton").click(function(){    
        var username = jQuery("#username").attr("value");
        var message = jQuery("#message").attr("value");
        
        jQuery.ajax({
                    type: "POST",
                    async: "false",
                    url: location.href,
                    dataType: "json",
                    data: ({'function' : 'shoutMessage', 'username': username, 'message': message }),
                    success: function(data) {
                        if(data.success){
                          ajaxLoadShouts();
                          jQuery("#message").attr("value", "");
                        }else
                        {
                          jQuery("#profanityAlert").modal();
                        }
                    },
                    error: function(XMLHttpRequest, textStatus, errorThrown) {
                    },
                    beforeSend: function(xhr) {
                    xhr.setRequestHeader("X-OFFICIAL-REQUEST", "TRUE");
                    },
                    complete: function(XMLHttpRequest, textStatus) {
                    }
                    });
    });
    
    jQuery("#refreshLink").click(function(){
            ajaxLoadShouts();
            return false;
    });
    
    jQuery(".deleteShout").live("click", function(){
        var itemId = jQuery(this).parent().prev().attr("value");
        var item = jQuery(this).parent().parent();        
        
        jQuery.ajax({
            type: "POST",
            async: "false",
            url: location.href,
            dataType: "json",
            data: ({'function' : 'deleteMessage', 'itemId': itemId }),
            success: function(data) {
                if(data.success){
                  jQuery(item).hide("fast", function(){
                    
                    jQuery(item).remove();
                    
                    if(data.html){
                        jQuery(".shoutMessageList > li:last").after("<li></li>");
                        jQuery(".shoutMessageList > li:last").html(data.html);
                    }                    
                  });                  
                }
            },
            error: function(XMLHttpRequest, textStatus, errorThrown) {
            },
            beforeSend: function(xhr) {
            xhr.setRequestHeader("X-OFFICIAL-REQUEST", "TRUE");
            },
            complete: function(XMLHttpRequest, textStatus) {
            }
            });
        
        return false;
    });
    
});