Re: [whatwg] When to stop elements from playing

<http://www.w3.org/TR/CSS21/visuren.html#display-prop> [2] <http://www.w3.org/TR/CSS21/visufx.html#propdef-visibility> [3] <http://www.w3.org/TR/css3-speech/#voice-volume> -- Jonny Axelsson, Core Technology, Opera Software AS

Re: [whatwg] Definition of alt= attribute

image/*, audio/*...), but the 'type' attribute is optional, and in any case the non-informative application type is very common. In this aspect (and not that many other) I like SMIL. In addition to 'ref' (the general 'object') it has 'animation', 'audio', 'img' (like HTML), 'text', 'textstream', and 'video'. [1] <http://my.opera.com/jax/blog/show.dml/83408> -- Jonny Axelsson, Core Technology, Opera Software ASA