$(document).ready(function(){
    var host = "";
    if (auth_base_host)
            host += auth_base_host;
    $.getJSON(host + '/personal_header.php?jsoncallback=?',
          function(json){
              $('#header_personal_menu').html('');
              $('#header_personal_menu').html( json.content );
              $('#show_auth_form').click(function(){
                    $('#log-in').toggleClass("log-in-hidden");
                    $('#log-in-bg').toggleClass("log-in-hidden");
                    $('#login_input').focus();
              });
          }
      );
});