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I want id="fancybox" and rel="photogallery" added to the generated automatically once it is "inserted into post" from the media gallery.

Thanks in advance!!!

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marked as duplicate by toscho Mar 16 '13 at 23:33

This question was marked as an exact duplicate of an existing question.

Justin Tadlock's Cleaner Gallery plugin can do exactly that and comes with a couple other nice features. It supports 18 gallery scripts, FancyBox included.

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I'm straying away from plugins for this, i just need a function.php fix,i'd prefer to work it into my theme. – Christopher Apr 23 '12 at 23:51
    
Fair enough. You'll want to look at the post_gallery filter then. adambrown.info/p/wp_hooks/hook/… – mrwweb Apr 24 '12 at 1:08

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