$(document).ready(function() {
    $("#loginPanel").dialog({
        bgiframe: true,
        autoOpen: false,
        draggable: false,
        modal: true,
        overlay: {
            backgroundColor: '#000',
            opacity: 0.5
        },
        resizable: false,
        buttons: {
            'Log in': function() {
                $.post("/user/sign-in/", $('#sign-in-form').serialize(), function(data){
                    if (!data.success)
                        $('#loginPanel-errors').html('Unknown username or password');
                    else
                        window.location = data.next;
                }, 'json');

            },
            'Cancel': function() {
                $(this).dialog('close');
            },
            'Register': function() {
                $(this).dialog('close');
                $('#registerPanel').dialog('open');
            }
        },
        open: function() {
            $(this).parents('.ui-dialog-buttonpane button:eq(0)').focus();
        }
    });

    $('#loginLink').click(function() {
        $('#loginPanel').dialog('open');
        return false;
    });
});