$(document).ready(function () {
  $.ajaxSetup({
    beforeSend: function(xhr) {xhr.setRequestHeader("Accept", "text/javascript")} 
  });

  $('.picker a').livequery('click', function() {
    var picker = $(this);
    var replace = picker.closest('div.widget').children('div.replaceable');
    var sibling_links = picker.closest('div').find('a.active');
    sibling_links.removeClass('active');
    var spinner = picker.closest('div').find('.spinner');
    spinner.fadeIn('slow');

    var link = $(this);
    var data_type = link.attr("data-type");
    
    $.ajax({
      type: "GET",
      url: link.attr('href'),
      success: function(response) {
        replace.html(response);
        $('#mediaPlayer').find("a.active").removeClass("active");
        $('#mediaPlayer').find("a[data-type=" + data_type + "]").addClass("active");
      },
      complete: function(response) {
        spinner.fadeOut('slow');
      }
    });
    return false;
  });
});