var ytPlayerParams = { allowScriptAccess: "always", bgcolor: "#cccccc" };
var ytPlayerAtts = { id: "myytplayer" };
var ytPlayerPlaying = false;
var ytplayer;

function onYouTubePlayerReady(playerId) {
	ytplayer = document.getElementById("myytplayer");
	ytplayer.setSize(373,280);
}

// functions for the api calls
function loadNewVideo(id, startSeconds) {
	if (ytplayer) {
		ytplayer.loadVideoById(id, startSeconds);
	}
}

function play(videoId) {
	if (ytplayer) {
		if(ytplayer.getPlayerState() != 2) {
			ytplayer.loadVideoById(videoId);
		} else if(ytplayer.getPlayerState() == 2) {
			ytplayer.playVideo();
		}
	}
}

function pause() {
	if (ytplayer) {
		ytplayer.pauseVideo();
	}
}

function stop() {
	if (ytplayer) {
		ytplayer.stopVideo();
	}
}