FBQL friends

var session = FB.getSession();
var query = FB.Data.query("select uid2 from friend where uid1 = {0}", session.uid);
var friend_ids = new Array();
FB.Data.waitOn([query], function() {
    FB.Array.forEach(query.value, function(row) {
        friend_ids.push(row.uid2);
    });
    console.log(friend_ids);
});