yes, they will, if you really want to get them unextended you can use the following:

        var items = document.getElements('[lang=es]', true);

items.setProperty now wont work in IE and safari 2, but you can use

        Elements.setProperty(items, <normal arguments here>);

The speedup shouldn't be to big though. Selectors speed can be better improved by providing a tag, for example: "a[lang=es]" (if you can reduce it to one tag), since that would only test the a elements for the lang property instead of every element.

- Jan


On Sep 20, 2008, at 6:05, Iván N Paz wrote:

Hello guys..

Is it possible to get a bunch of tags at once and apply a setProperty
without actually extending them (think speed penalty...)

If there's any other way (even if pure javascript) I would like to know...

Eveytime I do a $$('[lang=es]'), all those guys will be automagically
extended????

Thanks!!!

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