// ==UserScript==
// @name           Youtube QT
// @namespace      userscripts.org
// @description    Plays the high-resolution YouTube video in an embedded Quicktime player 
// @version        0.1
// @include        http://youtube.com/watch?*
// @include        http://www.youtube.com/watch?*
// @include        http://*.youtube.com/watch?*
// ==/UserScript==
	
var video_id = null;
var video_hash = null;
var video_player = document.getElementById('movie_player');

if (video_player) {var flash_variables=video_player.attributes.getNamedItem('flashvars');
	if (flash_variables) {var flash_values=flash_variables.value;
		if (flash_values) {var video_id_match=flash_values.match(/video_id=([^(\&|$)]*)/);
			if (video_id_match!=null) video_id=video_id_match[1];
				var video_hash_match=flash_values.match(/t=([^(\&|$)]*)/);
				if (video_hash_match!=null) video_hash=video_hash_match[1];
		}
	}
}

if (video_id==null || video_hash==null) {var args=unsafeWindow.swfArgs;
	if (args) {video_id=args['video_id'];
		video_hash=args['t'];
	}
}

if (video_id==null || video_hash==null) return;

var yt_mp4_path = 'http://www.youtube.com/get_video?fmt=18&video_id='+video_id+'&t='+video_hash;
var div_embed=document.getElementById('watch-player-div');

if (div_embed) {div_embed.innerHTML='<embed src=\''+yt_mp4_path+'\' type="video/mp4" width=480 height=400 scale=\'aspect\'></embed>';
};