<script src="/jquery.min.js" type="text/javascript"></script>
<style>
.imgFocus{border: 1px solid #eee;}
</style>

<p>&nbsp;</p>

<script type="text/javascript">
var showimg = "<div class='imgFocus'>123456</div>";
$("p").append(showimg);
</script>

$(".btn1").click(function(){
  $("p").html("Hello <b>world</b>!");
});

$("a[href$='logout.asp']").click(function(event) {
  event.preventDefault();
    $.get("/xxlr/Logout.asp","",function(data, textStatus) {
    if (data == 1) {  //表明登出成功
        $('#message').html("");
        $("#userlogin>div").show(); 
    }
    else {
        $('#message').append("<p><strong>登出失敗,請重新嘗試!</strong></p>");
    }
    });
});