function DisplayController() {
	this.displayers = new Array();
	YAHOO.util.Event.addListener(window, 'load', this.initialize, this, true);
}

DisplayController.prototype = {
	
	displayers : null,
	
	addDisplayer : function(displayer) {
		this.displayers[displayer.displayerId] = displayer;
	},
	
	initialize : function() {
		for(displayerId in this.displayers) {
			this.displayers[displayerId].initialize();
		}
	}
	
	
}

displayController = new DisplayController();