AutoPostBack

<script type="text/javascript">    var option = {        max: 10,        width: 405,        minChars: 1,        autoFill: false,        scroll: false,        matchContains: true,        delay: 100,        selectFirst: false,        formatItem: function(row, rowNum, rowCount, searchItem) {            return row.Title;        },        formatMatch: function(row, rowNum, rowCount) {            return row.Title;        },        formatResult: function(row, rowNum, rowCount) {            return row.Title;        }    };    function initAutoComplete(data) { $("#search").autocomplete(data, option) };    $("#search").keyup(function() {    if ($("#search").val() == "") {        }        else {            $.getJSON("/ashx/txtQuestion.ashx?time=" + Date(), { Name: $.trim($("#search").val()) }, initAutoComplete);        }    });</script>