title: Uncaught TypeError: Cannot read property 'regional' of undefined?
body: <p>I am using jQuery UI Calender for French Language. 
  But unfortunately I see the below error not sure if I am missing some thing. 
  Please advice.</p>
  
  <p><strong>Uncaught TypeError: Cannot read property 'regional' of undefined</strong> </p>
  
  <pre><code> JS : 
  /**
  French initialisation for the jQuery UI date picker plugin. 
  **/
  /* Written by Keith Wood (kbwood{at}iinet.com.au),
                Stéphane Nahmani (sholby@sholby.net),
                Stéphane Raimbault &lt;stephane.raimbault@gmail.com&gt; */
  jQuery(function($){
      $.datepicker.regional['fr'] = {
          closeText: 'Fermer',
          prevText: 'Précédent',
          nextText: 'Suivant',
          currentText: 'Aujourd\'hui',
          monthNames: ['Janvier','Février','Mars','Avril','Mai','Juin',
          'Juillet','Août','Septembre','Octobre','Novembre','Décembre'],
          monthNamesShort: ['Janv.','Févr.','Mars','Avril','Mai','Juin',
          'Juil.','Août','Sept.','Oct.','Nov.','Déc.'],
          dayNames: ['Dimanche','Lundi','Mardi','Mercredi','Jeudi','Vendredi','Samedi'],
          dayNamesShort: ['Dim.','Lun.','Mar.','Mer.','Jeu.','Ven.','Sam.'],
          dayNamesMin: ['D','L','M','M','J','V','S'],
          weekHeader: 'Sem.',
          dateFormat: 'dd/mm/yy',
          firstDay: 1,
          isRTL: false,
          showMonthAfterYear: false,
          yearSuffix: ''};
      $.datepicker.setDefaults($.datepicker.regional['fr']);
  });
  </code></pre>
  
  <p>Thanks!!</p>