gistfile1.txt

var _boards = null;

var setBoards = function(boards) {
    _boards = boards;
}

var getBoards = function() {
    Trello.get(
        '/members/me',
        {boards:"open",organizations:"all"},
        function(data) {
            setBoards(data.boards);
        },
        function(xhr){
            if (xhr.status == 401) {
                Trello.deauthorize();
                Trello.authorize();
            } else {
                $("#view").html("<h1>Connection to Trello API is broken, Please <a href='javascript:reload();'>Reload</a></h1>");
            }
        }
    );
};

function getBoards(callback) {
  Trello.get(
    '/members/me',
    {boards:"open",organizations:"all"},
    function(data) { callback(data.boards); },
    function(xhr){
      if (xhr.status == 401) {
        Trello.deauthorize();
        Trello.authorize();
      } else {
        $("#view").html("<h1>Connection to Trello API is broken, Please <a href='javascript:reload();'>Reload</a></h1>");
      }
    }
  );
}

getBoards(function(boards) {
  // Now you have the boards, do whatever you want with them
});