function voteMessage(id,val) {
	$('#messageAction'+id).html('').addClass('voting');
	$.ajax({
		url: 'voteMessage.php',
		data: 'action=voteMessage&id='+id+'&val='+val,
		type: 'post',
		success: function (response) {
			j = eval("["+response+"]")[0];
			if (j.status == "true") {
				$('#messageVotes'+id).html(j.rating);
				$('#messageAction'+id).html('').removeClass('voting').addClass('voted');
				for(did in j.ratings) {
					$('#messageVotes'+did).html(j.ratings[did].rating);
					$('#messagePie'+did).attr('class','pie pie'+j.ratings[did].pie);
				}
			} else {
				$('#messageAction'+id).html('Error. Intentá<br/>otra vez').css({marginTop:'1px'});
			}
		}
	});
};