jqueryUI Autocomplete

<script>
$(function(){
    var kategoriSrc = ["Request Customize","Kesalahan User","Kesalahan Program","Lain-lain"];
    $(".item").autocomplete({source:kategoriSrc,minLength:0}).focus(function(){$(this).autocomplete("search")});
})
</script>
<input type="text" name="kategori" size="25" class="item" />