[Construction] Flickr Slideshow

Flickr Slideshow語法如下：

自行修正XXXX@XXX和YYYY

<iframe frameborder="0" width="500" height="500" scrolling="no" align="center" src="http://www.flickr.com/slideShow/index.gne?user_id=XXXX@XXX&tags=YYYY"></iframe>

限制：一定要500x500