function initController() {
    
    YAHOO.buzzWatch.controller = new BuzzWatchController(); 
    
}

function BuzzWatchController () {

  this.callback = {
      success: this.handleSuccess,
      failure: this.handleFailure,
      scope: this
  };
  this.saveCallback = {
      success: this.handleSaveSuccess,
      failure: this.handleFailure,
      scope: this
  };
  this.callbackList = {
      success: this.handleListSuccess,
      failure: this.handleListFailure,
      scope: this
  };

  YAHOO.util.Event.addListener(
    "menubar.file.save", 
    "click", this.save, 
    this, 
    true);
  YAHOO.util.Event.addListener(
    "menubar.file.new", 
    "click", 
    this._new, 
    this, 
    true);
  YAHOO.buzzWatch.menuGo.cfg.getProperty("submenu").show();
  this.loadList();

}

BuzzWatchController.prototype.loadList = function() {
  YAHOO.util.Connect.asyncRequest('GET', "watch.php", this.callbackList);
}

BuzzWatchController.prototype.load = function(symbol) {

  if (symbol != undefined)
    this.symbol = symbol;
  if (this.symbol != undefined) {
    YAHOO.util.Connect.asyncRequest('GET', "watch.php?name="+this.symbol, this.callback);
  }
}

BuzzWatchController.prototype.loadSymbol = function(e, o, symbol) {
  YAHOO.buzzWatch.menuGo.cfg.getProperty("submenu").hide();
  YAHOO.buzzWatch.controller.load(symbol);
}

BuzzWatchController.prototype.handleSuccess = function(o) {
  if(o.responseText !== undefined){
    var xotree = new XML.ObjTree();
    var tree = xotree.parseDOM( o.responseXML.documentElement );
    YAHOO.buzzWatch.config.set(tree.watch.symbol, tree.watch.tag);
    refreshPanels();
    YAHOO.buzzWatch.editInPlace.set('textTitle', tree.watch.title);
    YAHOO.buzzWatch.editInPlace.set('textDescription', tree.watch.description);
    
  }
}


BuzzWatchController.prototype.handleListSuccess = function(o) {
  if(o.responseText !== undefined){
    this.setTimeout(getMaxAge(o));
    var xotree = new XML.ObjTree();
    xotree.force_array = ["watch"];
    var tree = xotree.parseDOM( o.responseXML.documentElement );
    var menu = YAHOO.buzzWatch.menuGo.cfg.getProperty("submenu");
    while (menu.getItemGroups().length > 0) {
      var menuItem = menu.removeItem(0);
      menuItem.destroy();
    }
    var watches = tree.watches.watch;
    for (var i=0; i< watches.length; i++) {
      var watch = watches[i];
      var menuItem = new YAHOO.widget.MenuItem(
        watch.title + ' (' + watch.symbol+')', 
        {}
      );
      menu.addItem(menuItem);
      menuItem.clickEvent.subscribe(
        this.loadSymbol, 
        watch.symbol, 
        false
      );
    }
    menu.render();
  }
}
BuzzWatchController.prototype.handleSaveSuccess = function(o) {
  alert ("saved");
}
BuzzWatchController.prototype.handleFailure = function(o) {
    alert("failure");
}
BuzzWatchController.prototype.handleListFailure = function(o) {
    this.setTimeout(30);
    alert("failure");
}
BuzzWatchController.prototype.clearTimeout = function() {
  if (this.timeout!=undefined) {
    clearTimeout(this.timer);
    this.timeout = undefined;
  }
  //alert ("clearing timeout controller");
}
BuzzWatchController.prototype.setTimeout = function(duration) {
  this.clearTimeout;
  duration = Number(duration);
  if (duration)
    this.period = duration;
  if (this.period == undefined)
    this.period = 60;
  this.timeout = setTimeout('YAHOO.buzzWatch.controller.loadList()' , this.period * 1000);
  //alert ("seting timeout controller to "+ this.period);
}
BuzzWatchController.prototype.save = function() {
  var xotree = new XML.ObjTree();
  var tree = {
    watch: {
      symbol: YAHOO.buzzWatch.config.symbol,
      tag: YAHOO.buzzWatch.config.tag,
      title: YAHOO.buzzWatch.editInPlace.get('textTitle'),
      description: YAHOO.buzzWatch.editInPlace.get('textDescription')
    }
  };
  alert("save: " + xotree.writeXML(tree));
  var o = YAHOO.util.Connect.getConnectionObject();
  o.conn.open("POST", "watch.php", true);
  YAHOO.util.Connect.initHeader('Content-Type','application/xml');
  YAHOO.util.Connect.setHeader(o);
  YAHOO.util.Connect.handleReadyState(o, this.saveCallback);
  o.conn.send(xotree.writeXML(tree));
}
BuzzWatchController.prototype._new = function() {
  YAHOO.buzzWatch.editInPlace.set('textTitle', "[title]");
  YAHOO.buzzWatch.editInPlace.set('textDescription', "[description]");
  YAHOO.buzzWatch.config.set("", "");
  YAHOO.buzzWatch.config.displayConfig();
}