function loader(id,how)
{
	
	$('#d'+id).html('<img src="images/loader.gif" alt="" style="margin-right: 8px;">');
	
		$.ajax({
			url: "http://www.speedtest.pl/modules/offer.php",
			type: "POST",
			dataType: 'html',
			data: {
				idOferty: id,
				how: how
			},
			success: function(data){
				$('#d'+id).html(data);
			},
			error: function(){
			}
		});
	
}