$(document).ready(function(){
   // newsletter email submit
   $('#submit_newsletter_user').click(function(){
      var email = $('#newsletter_email').val();
      var lang = $('#newsletter_user_lang').val();
      if(email != ''){
          $.post('/include/ajax.php', {submit_newsletter_user: 1, email: email, keel: lang},
              function(data){
                  function remove(){
                      $('#newsletter-message').remove();
                  }
                  $('#newsletter div.title').after('<div id="newsletter-message"><span class="' + data.style + '">' + data.response + '</span></div>');
                  
                  $('#newsletter-message').fadeIn(
                    2000
                  );    
                  $('#newsletter-message').fadeOut(5000, remove);
              }, 'json'
          );
      }
   });
   
   var text = $('#newsletter_email').val();
   $('#newsletter_email').focus(function(){
      if($(this).val() == text){
          $(this).val('');
      }
   });
   $('#newsletter_email').blur(function(){
      if($(this).val() == ''){
          $(this).val(text);
      } 
   });
});