question-suggestion list

Question

i have a asp.net page. i m writing some words in a question textbox named txtTitle, after moving to another txtbox named txtbox2, i want that it should open a question-suggestion page based on that keyword typed in txtbox1 in the space before txtbox2. i hv tried this but it is not working. can anyone provide me the all the codes which are required to do this function.

<script type="text/javascript">
    $(function() {
    $("#txtTitle").blur(function() { QuestionSuggestions(); });
    });

    function QuestionSuggestions() {
        var s = $("#txtTitle").val();
        if (s.length > 2) {
            document.title = s + " - ABC";
           $("#questionsuggestions").load("QuestionList.aspx?title=" + escape(s));
        }
    }
</script>