i am still a beginner at jquery and i bumped into some questions about callbacks, where i could not find any usefull documentation on. maybe someone can help me understand tell me where to find out more?

-is it possible to call a callback from an anonymos function that is running as a callback itself? how would the correct code look? (i could not get that running)

-if i try to animate a set of elements who match a selector, the animations will be executed on each element in some sort of a loop. how do i attach a callback that will be executed, after ALL elements have been animated instead after each element animation? is this possible at all?

thanks for your help