[1] [CITE@en[Timed Divs HTML - XiphWiki]] ([TIME[2009-01-06 00:17:26 +09:00]] 版) <http://wiki.xiph.org/index.php/Timed_Divs_HTML>

[2] [CITE@en[Timed Divs HTML - XiphWiki]]
([TIME[2009-12-23 03:25:46 +09:00]] 版)
<http://wiki.xiph.org/Timed_Divs_HTML>