TweetNowplaying

javascript:(function(){
	var w = window;
	var d = document;
	var u;
	var h = d.location.href;
	if (-1 != h.search(/^http:\/\/ext\.nicovideo\.jp\/api\/getthumbinfo\/\w{2}\d+/)) {
		var v = d.getElementsByTagName("video_id")[0].innerHTML;
		h = d.getElementsByTagName("title")[0].innerHTML;
		var t = d.getElementsByTagName("length")[0].innerHTML;
		w.alert('今日の作業BGM #nowplaying / ' + h + ' (' + t + ') #' + v + ' http://nico.ms/' + v);
	} else if (-1 != h.search(/^http:\/\/www\.nicovideo\.jp\/watch\/(\w{2}\d+)/)) {
		u = RegExp.$1;
	} else if (-1 != h.search(/((?:sm|nm|lv|so)\d+)/)) {
		u = RegExp.$1;
	} else if (-1 != h.search(/(\w{2}\d+)/)) {
		u = RegExp.$1;
	} else {
		w.alert("動画の特定に失敗しました。");
	}
	if (null != u) {
		w.open('http://ext.nicovideo.jp/api/getthumbinfo/' + u,null,'');
	}
})();