// JavaScript 
$(function(){
	$("select[name=provincia]").change(function(){
		var thi = $(this).parent();
	
		$.post("http://www.sardegna.ca.it/js/select/select.php",{provincia: $(this).val()}, function(j){ 
			var options = j;
			$(thi).children("select[name=comune]").html(options);
			$(thi).children('select[name=comune] option:first').attr('selected', 'selected');
		})
	})	
	
})

$(function(){
	$("select[name=provinciaiscrizione]").change(function(){
		var thi = $(this).parent();
	
		$.post("http://www.sardegna.ca.it/js/select/select.php",{provinciaiscrizione: $(this).val()}, function(j){ 
			var options = j;
			$(thi).children("select[name=citta]").html(options);
			$(thi).children('select[name=citta] option:first').attr('selected', 'selected');
		})
	})	
	
})

$(function(){
	$("select[name=categoria]").change(function(){
		var thi = $(this).parent();
	
		$.post("http://www.sardegna.ca.it/js/select/select.php",{categoria: $(this).val()}, function(j){ 
			var options = j;
			$(thi).children("select[name=sottocategoria]").html(options);
			$(thi).children('select[name=sottocategoria] option:first').attr('selected', 'selected');
		})
	})	
	
})