var audioOn = 1;
var position = 0;

//setCookie('audioOn', null, -1);
//setCookie('audioOffset', null, -1);

function checkAudio(setAudio){
	audioOn = setAudio;
	setCookie('audioOn', audioOn, 365);
	if(audioOn == 1) setTimeout(getPosition, 1000);
}

function thisMovie(movieName) {
	return (navigator.appName.indexOf("Microsoft") != -1) ? window[movieName] : document[movieName];
}

var getAudioOn = getCookie('audioOn');
if(getAudioOn != '') audioOn = getAudioOn;

var getOffset = getCookie('audioOffset');
if(getOffset != '') position = getOffset;

$(document).ready(function(){
	var flashvars = {baseURL: 'flash/', audioFile: 'background_ambient.mp3', autoPlay: audioOn, offset: position};
	var params = {wmode: 'transparent'};
	var attributes = {id: 'audio', name: 'audio'};
	swfobject.embedSWF("flash/audio.swf", "audio_control", 112, 16, "9.0.0", "expressInstall.swf", flashvars, params, attributes, flashLoaded);
});

function getPosition(){
	if(audioOn){
		position = thisMovie('audio').checkAudio();
		setCookie('audioOffset', position);
		setTimeout(getPosition, 1000);
	}	
}

function flashLoaded(){
	//setTimeout(getPosition, 1000);
}

function setCookie(c_name,value,expiredays){
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
}

function getCookie(c_name){
	if (document.cookie.length>0)  {
		c_start=document.cookie.indexOf(c_name + "=");
	 	if (c_start!=-1)    {
		    c_start=c_start + c_name.length+1;
		    c_end=document.cookie.indexOf(";",c_start);
		    if (c_end==-1) c_end=document.cookie.length;
		    return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return "";
}