$(document).ready(function() {

    $('#Submit1').live('click', function() {

        if ($.trim($('#textfield').val()) != "") {
            var link = "http://www.google.com/cse?cx=009582556767870068359%3Arijwnnpzlqk&q=" + $.trim($('#textfield').val()) + "&sa=Search";

            var w = window.open();
            w.opener = null;
            w.document.location = link;
        } else {
            alert("請輸入搜尋字串");
        }
    });


});