//-------------------------------------
// MAIN VARIABLES
//-------------------------------------

var SWFID; // Must be set to id of swf
var obj = new Object;

//------------------------------------
// UTILITY METHODS
//------------------------------------

function checkObj () {
	
	if (SWFID) {
		createObj();
		return true;
	} else{
		alert("fooTubeLoader: to call methods within a swf set the variable \"SWFID\"!");
		return false;
	}
}

function createObj () {
	
	obj = document.getElementById(SWFID);
}

//------------------------------------
// FOOTUBE EVENT METHODS
//------------------------------------

function onYouTubePlayerReady(playerId) {
	
	if (checkObj()) {	
		obj.addEventListener("onStateChange", "onytplayerStateChange");
	}
	
}

function onytplayerStateChange(newState) {
   
	obj.playerStateUpdateHandler(newState);
}

//------------------------------------
// FOOTUBE METHODS
//------------------------------------

function loadVideoById(id, startSeconds) {
	
	if (checkObj()) {
		obj.loadVideoById(id,startSeconds);
	}
}

function cueNewVideo(id, startSeconds) {
	
	if (checkObj()) {
		obj.cueVideoById(id, startSeconds);
	}
}

function clearVideo() {
	
	if (checkObj()) {
		obj.clearVideo();
	}
}

function setSize(w, h) {
	
	if (checkObj()) {
		obj.setSize(w, h);
	}
}

function play() {
	
	if (checkObj()) {
		obj.playVideo();
	}
}

function pause() {
	
	if (checkObj()) {
		obj.pauseVideo();
	}
}

function stop() {
	
	if (checkObj()) {
		obj.stopVideo();
	}
}

function seekTo(seconds) {
  	
	if (checkObj()) {
		obj.seekTo(seconds, true);
	}
}

function getPlayerState() {
	
	if (checkObj()) {
		return obj.getPlayerState();
	}
}

function getBytesLoaded() {
  	
	if (checkObj()) {
		return obj.getVideoBytesLoaded();
	}
}

function getBytesTotal() {
  	
	if (checkObj()) {
		return obj.getVideoBytesTotal();
	}
}

function getCurrentTime() {
  	
	if (checkObj()) {
    	return obj.getCurrentTime();
	}
}

function getDuration() {
  	
	if (checkObj()) {
		return obj.getDuration();
	}
}

function getStartBytes() {
	
	if (checkObj()) {
		return obj.getVideoStartBytes();
	}
}

function setVolume(newVolume) {
	
	if (checkObj()) {
		obj.setVolume(newVolume);
	}
}

function getVolume() {
	
	if (checkObj()) {
		return obj.getVolume();
	}
}

function mute() {
	
	if (checkObj()) {
		obj.mute();
	}
}

function unMute() {
	
	if (checkObj()) {
		obj.unMute();
	}
}

function getEmbedCode() {
	
	if (checkObj()) {
  		return obj.getVideoEmbedCode();
	}
}

function getVideoUrl() {
	
	if (checkObj()) {
		return obj.getVideoUrl();
	}
}