var vids = [
		"habuxKEPlvU",
		"ihJ-Ri4ZJXM",
		"s3z11k7SPhM",
		"VojUnNz4hw4",
		"Q32IX6_xAmQ",
		"AV5JH8jUeXY",
		"yLwXzzvi7Oo",
		"ExuG-V-FInU",
		"0bze1ZczI-0",
	];

	var vindex = -1;
	var stopflg = false;

	function next(){
		vindex++;
		if(vindex >= vids.length - 1){
			vindex = 0;
		}
		switch_video();
	}

	function vistop(){
		stopflg = true;
	}

	function switch_video(){
		var vid = vids[vindex];
		var html = '<embed src="http://www.youtube.com/v/' + vid + '" type="application/x-shockwave-flash" wmode="transparent" width="320" height="263" style="margin:0;padding:0;" />';
		document.getElementById("screen").innerHTML = html;
	}

	function load(){
		if(!stopflg){
			next();
		}
	}