var originalTitle;
var players = Array();

var youTubePlayStates = {
	"unstarted" 	: -1,
	"ended" 		: 0,
	"playing" 		: 1,
	"paused" 		: 2,
	"buffering" 	: 3,
	"videoCued" 	: 5
};

var youTubeSizes = {
	"quality360p"	: { height: 360, width: 640 },
	"quality480p"	: { height: 480, width: 640 },
	"quality720p"	: { height: 720, width: 1280 },
	"quality1080p"	: { height: 1080, width: 1920 }
};

function onYouTubePlayerReady(playerId)
{
	document.getElementById(playerId).addEventListener("onStateChange", "onYouTubeStateChange");

	players.push(playerId);

	if(originalTitle === undefined)
		originalTitle = document.title;
}

function resizePlayers(size)
{
	for(var i = 0; i <= players.length; i++)
	{
		$("#" + players[i]).height(size.height).width(size.width);
	}
}

function onYouTubeStateChange(event)
{
	var title;

	switch(event)
	{
		case youTubePlayStates.playing:
			title = "\u25B6";
		break;

		case youTubePlayStates.paused:
		case youTubePlayStates.buffering:
			title = "\u275A\u275A";
		break;

		case youTubePlayStates.ended:
			title = "\u25A0";
		break;

		default:
		break;
	}
	
	if(title !== undefined)
		document.title = title + " " + originalTitle
}