xLanguage accesibility (alt and title)

Hello everyone,

I’m trying to add “title” and “alt” properties into images and links in the post edition screen using xLanguage.

I would need something like this:
<img src="..." alt="Alt_in_lang_1|Alt_in_lang_2" />

Instead of:

<img lang="lang_1" src="..." alt="Alt_in_lang_1" />
<img lang="lang_2" src="..." alt="Alt_in_lang_2" />

I mean i don’t want to duplicate each image or link while editing a post. Has anyone tried something like this? I’ve tested some hooks like adding a filter to the_content and look for every image or link in it and then replace the alt and title properties correctly. But it doesnt seem to work.

Any idea?
Thanks! ??