$liEle = $("<li/>");
                  $liEle.html(str);
                  $liEle.click(function() {
                    var str = $(this).html();
                    suggestor.fixList();
                    $textArea.val(str);
                    if (typeof $settingSearchForm !== "undefined") {
                      $settingSearchForm.submit();
                      //$settingSearchForm.trigger("submit");