That was the last time, when I use this plugin. I have to change to select2., javascript, chosen, ajax

chosen autocomplate from ajax source

<select class="chosen-select" id="hello_chosen">
		<option name=""></option>
</select>


$(function(){

			$("#hello_chosen").chosen({
				width:"400px",
				allow_single_deselect: true
			});

			$('.chosen-search input').autocomplete({
			minLength: 3,
			delay: 1300,
			source: function( request, response ) {				

				$.ajax({
					url: "select.php?q="+request.term,
					dataType: "json",
					beforeSend: function(){ $('ul.chosen-results').empty(); $("#hello_chosen").empty(); }
				}).done(function( data ) {
					response( $.map( data.human, function( item ) {
						$('#hello_chosen').append('<option value="blah">' + item.name + '</option>');
					}));

					$("#hello_chosen").trigger("chosen:updated");
				});
			}
			});
	});