How to add new elements dynamically to the previous group / collection

[Gábor Kocsis]

Hello

I have a gallery and I want to add new images to this gallery with ajax.

If I update the cerabox with $$('a.lightbox').cerabox(), the previous images don't update their collection, so I can't jump to the next, dynamically added image. 

Is there a way to do this? 

Thank you for your help in advance, and sorry for my english.