[jQuery] One callback for two ajax requests

Hello,

the following code provides one callback per ajax request:

$.getJSON("url1", {}, function(json) {
        do something...
});
$.getJSON("url2", {}, function(json) {
        do something...
});

The problem is, that I need to call a function when both ajax requests
are finished.

Has anybody an idea?


Another question: Does anybody know a german jQuery group or something
similar?

Jones