This template displays a favicon for NicoNico or YouTube plus a link to the video.
Usage
{{Favicon
| yt for Youtube
nn for NicoNico
| JUST the ID of the video (ie "so6700003")
| y to display "YouTube" or "NicoNico" next to the icon
}}
{{Favicon|yt|jfwXGlwD1xg|y}}{{Favicon|nn|so6700003|y}}
{{Favicon|yt|jfwXGlwD1xg}}{{Favicon|nn|so6700003}}
