function sendRating(n_form){	
	var vote_score = $('input[name=rating_score'+n_form+']:checked').val();	 
	var obj_id = $('input[name=category_id]').val();
	  $.ajax({
	      type: "POST",
	      url: "/rating.php",
	      data: {'obj_id': obj_id, 'vote_score': vote_score},
	      success: function(data){
	      	   $('#result'+n_form).html(data);
	      }
	  });
};