//---------------
$( ".citta_form" ).autocomplete({
	appendTo: this,
	source: function( request, response ) {
	$.ajax({
		url: "https://www.amministrazionicomunali.it/st_script/cerca_form.php?s_us="+request.term,
		dataType: "json",
		type: "GET",
		success: function( data ) {
			response( data );
		}
	});
 },
  minLength: 2,
  select: function( event, ui ) {
	$("#menudiv").css("background", "#f6bfbf");
	$("#cerca").css("background", "#f6bfbf");
  }
});

$( ".citta_form" ).change(function(){
	var t = $( this ).attr("target");
	var citta=$( this ).val();
	$.ajax({
		url: "https://www.amministrazionicomunali.it/st_script/cerca_form_provincia.php?s_us="+citta,
		dataType: "text",
		type: "GET",
		success: function( data ) {
			$("#"+t).val(data);
		}
	});
});