old_contents: $(function() {
     var settings = {
        xmpp: {
           url: '/http-bind/',
           domain: 'localhost',
           resource: 'example',
           overwrite: true,
           onlogin: true
        }
     };
  
     jsxc.init({
        loginForm: {
           form: '#form',
           jid: '#username',
           pass: '#password'
        },
        logoutElement: $('#logout'),
        checkFlash: false,
        rosterAppend: 'body',
        root: window.location.pathname.replace(/\/[^/]+$/, '/') + '../build',
        displayRosterMinimized: function() {
           return true;
        },
        otr: {
           debug: true,
           SEND_WHITESPACE_TAG: true,
           WHITESPACE_START_AKE: true
        },
        loadSettings: function(username, password) {
           cb(settings);
        },
        xmpp: {
           url: settings.xmpp.url
        }
     });
  
     var source = '#form';
  
     $('#form2').submit(function(ev) {
        ev.preventDefault();
  
        source = $(this);
        $('#submit2').button('loading');
  
        jsxc.xmpp.login($('#username2').val() + '@' + settings.xmpp.domain, $('#password2').val());
     });
  
     $('#form3 .submit').click(jsxc.gui.showLoginBox);
  
     $(document).on('connecting.jsxc', function() {
        $('#form2 input, #form input').prop('disabled', true);
     });
  
     $(document).on('authfail.jsxc', function() {
        $('#form2 input, #form input').prop('disabled', false);
        $(source).find('.alert').show();
        $(source).find('.submit').button('reset');
     });
  
     $(document).on('connectionReady.jsxc', function() {
        $('#form2 input, #form input').prop('disabled', true);
        $('.submit').hide();
        $('form .alert').hide();
  
        $('.logout').show().click(jsxc.xmpp.logout);
     });
  
     $(document).on('disconnected.jsxc', function() {
        $(source).find('button').button('reset');
        $('#form2 input, #form input').prop('disabled', false);
        $('.submit').show();
        $('.logout').hide().off('click');
     });
  });
  
new_contents: $(function() {
     var settings = {
        xmpp: {
           url: '/http-bind/',
           domain: 'localhost',
           resource: 'example',
           overwrite: true,
           onlogin: true
        }
     };
  
     jsxc.init({
        loginForm: {
           form: '#form',
           jid: '#username',
           pass: '#password'
        },
        logoutElement: $('#logout'),
        checkFlash: false,
        rosterAppend: 'body',
        root: window.location.pathname.replace(/\/[^/]+$/, '/') + '../build',
        displayRosterMinimized: function() {
           return true;
        },
        otr: {
           debug: true,
           SEND_WHITESPACE_TAG: true,
           WHITESPACE_START_AKE: true
        },
        loadSettings: function(username, password, cb) {
           cb(settings);
        },
        xmpp: {
           url: settings.xmpp.url
        }
     });
  
     var source = '#form';
  
     $('#form2').submit(function(ev) {
        ev.preventDefault();
  
        source = $(this);
        $('#submit2').button('loading');
  
        jsxc.xmpp.login($('#username2').val() + '@' + settings.xmpp.domain, $('#password2').val());
     });
  
     $('#form3 .submit').click(jsxc.gui.showLoginBox);
  
     $(document).on('connecting.jsxc', function() {
        $('#form2 input, #form input').prop('disabled', true);
     });
  
     $(document).on('authfail.jsxc', function() {
        $('#form2 input, #form input').prop('disabled', false);
        $(source).find('.alert').show();
        $(source).find('.submit').button('reset');
     });
  
     $(document).on('connectionReady.jsxc', function() {
        $('#form2 input, #form input').prop('disabled', true);
        $('.submit').hide();
        $('form .alert').hide();
  
        $('.logout').show().click(jsxc.xmpp.logout);
     });
  
     $(document).on('disconnected.jsxc', function() {
        $(source).find('button').button('reset');
        $('#form2 input, #form input').prop('disabled', false);
        $('.submit').show();
        $('.logout').hide().off('click');
     });
  });
  
subject: Add missing variable in example (fix #234)