youtube gen playlist

gistfile1.js

var sc=document.createElement("script");
sc.src="https://ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js";
document.body.appendChild(sc);


document.body.innerHTML="<div id='video'></div>";
url=location.href;
var http=new XMLHttpRequest();
http.open("GET",url,true);
setTimeout(function(){
http.send()},3000);
http.onreadystatechange=function(){
	if(http.readyState!=4)return;
	if(http.status!=200)error();
	else urlload(http.responseText);
}
function error(){
	alert("error");
}
function urlload(html){
	var list=html.match(/<iframe src="(http:\/\/www.youtube.com\/embed\/[a-zA-Z0-9]+)"/g);
	for(var i=0;i<list.length;i++){
		list[i]=list[i].substring(13+29,list[i].length-1);
	}
	console.log(list);
	start(list);
}



var index=0;
function onytplayerStateChange(newState) { 
	console.log(newState)
	if (newState == 0) { 
	    document.getElementById("player").loadVideoById(video_list[++index]); 
	} 
}
function onYouTubePlayerReady(playerId) { 
	console.log("onready");
    document.getElementById(playerId).addEventListener("onStateChange","onytplayerStateChange"); 
} 

function start(video){
	video_list=video;
	swfobject.embedSWF("http://www.youtube.com/v/"+video_list[0]+"?enablejsapi=1&autoplay=1&playerapiid=player", 
	    "video", "854", "480", "8", null, null, { allowScriptAccess: "always" }, { id: "player" }); 
}