var Notifier = function(serverURL, getPerformers, performerAdded, performerRemoved, performerChanged) {
	this.getPerformers = getPerformers;
	this.performerAdded = performerAdded;	
	this.performerRemoved = performerRemoved;
	this.performerChanged = performerChanged;
	
	this.server = serverURL;
	this.port = "2087";
	var that = this;
	

	this.addUser = function(user) {	
	};
	
	this.users = [];
	
	this.chatSocket = io.connect(that.server);
	this.chatSocket.on('connect', function(){
		console.log('connected');
	});
	
	this.playerReady = function() {
		console.log("notifier: playerReady");
		$("#webcam").css("opacity", 1);
	};
	this.playerPlaying = function() {
		console.log("notifier: playerPlaying");
		$("#webcam").css("opacity", 1);
};	
	

	this.chatSocket.on('performerAdded', function(performer) {
		that.performerAdded(performer, true);
	});	
	
	
	this.chatSocket.on('performerRemoved', function(performer) {
		that.performerRemoved(performer);
	});	
	
	
	this.chatSocket.on('performerChanged', function(performer) {
		that.performerChanged(performer);
	});
	

	this.chatSocket.on('getPerformers', function(performers) {
		that.getPerformers(performers);
	});

};