function addVoteToNews(plusminus, news, user)
   {
      data = { 'action':'vote-news' , 'plusminus': plusminus, 'news' : news };
        
       
      jQuery.ajax({
        type: 'POST',
        url: 'ajax_user_response.php',
        data: data,
        success: function(dataXx) 
        {     
            
          
           if (dataXx.newRating != 'xxx') 
           {       
               rating = 'news-rating-' + dataXx.news;              
               document.getElementById(rating).innerHTML = dataXx.newRating;
           }
        }
      }); 
      
   }
   
   
   function addVoteToNews_Сomment(plusminus, comment, comment_rating_name)
   {
      data = { 'action':'vote-comment-news' , 'plusminus': plusminus, 'comment' : comment };
      jQuery.ajax({
        type: 'POST',
        url: 'ajax_user_response.php',
        data: data,
        success: function(dataXx)
        {                 
           if (dataXx != 'xxx')        
               document.getElementById(comment_rating_name).innerHTML = dataXx;
        }
      }); 
      
   }