download youtube video

javascript to download you tube video in Google chrome

javascript:window.location.href = 'http://youtube.com/get_video?video_id=' + swfArgs['video_id']+ "&l=" + swfArgs['l'] + "&sk=" + swfArgs['sk'] + '&fmt_map' + swfArgs['fmt_map'] + '&t=' + swfArgs['t'];

just copy and create a bookmark in chrome with this as url.

when you are watching a video just click on the bookmark.