Caranya adalah sebagai berikut :
1. Login ke akun Blog anda.
2. Pilih Rancangan, Add Gadget kemudian klik HTML/Java Script.
3. Copy Paste script di bawah ini ke dalam gadget HTML/Java Script anda.
<!-- Start Shoutbox light effect -->
<script>
$(document).ready(function() {
//select all the a tag with name equal to chatbox
$('a[name=chatbox]').click(function(e) {
//Cancel the link behavior
e.preventDefault();
//Get the A tag
var id = $(this).attr('href');
//Get the screen height and width
var tamuchatboxHeight = $(document).height();
var tamuchatboxWidth = $(window).width();
//Set heigth and width to tamuchatbox to fill up the whole screen
$('#tamuchatbox').css({'width':tamuchatboxWidth,'height':tamuchatboxHeight});
//transition effect
$('#tamuchatbox').fadeIn(1000);
$('#tamuchatbox').fadeTo("slow",0.8);
//Get the window height and width
var winH = $(window).height();
var winW = $(window).width();
//Set the popup window to center
$(id).css('top', winH/5-$(id).height()/5);
$(id).css('left', winW/2-$(id).width()/2);
//transition effect
$(id).fadeIn(2000);
});
//if close button is clicked
$('.window .close').click(function (e) {
//Cancel the link behavior
e.preventDefault();
$('#tamuchatbox').hide();
$('.window').hide();
});
//if tamuchatbox is clicked
$('#tamuchatbox').click(function () {
$(this).hide();
$('.window').hide();
});
});
</script>
<style>
a {
color:#ffffff;
text-decoration:none
}
img {
border: none;
}
#tamuchatbox {
position:absolute;
left:0;
top:0;
z-index:9000;
background-color:#000;
display:none;
}
#boxarea .window {
position:fixed;
left:0;
top:0;
width:440px;
height:200px;
display:none;
z-index:9999;
}
#boxarea #showhide {
background: #000;
width:300px;
height:400px;
padding:50px 5px 50px 5px;
border: 1px solid #999;
-moz-border-radius:15px;
-khtml-border-radius:15px;
-webkit-border-radius:15px;
-moz-box-shadow: 0px 2px 5px 0px #f8f9b9;
}
#tutup {
padding:10px 0 10px 0;
}
.close {
background:#999;
background-position:center;
padding: 5px 3px 5px 3px;
color: #FFF;
border: 0px solid #fff;
-moz-border-radius:5px;
-khtml-border-radius:5px;
-webkit-border-radius:5px;
-moz-box-shadow: 0px 2px 5px 0px #FF6;
}
</style>
<div id="boxarea">
<!-- Start Shoutbox -->
<div id="showhide" class="window">
<!-- masukkan script buku tamunya disini -->
<div id="tutup"><input type="button" value="Tutup CBox" class="close" />
</div></div><!-- End Shoutbox -->
<div id="tamuchatbox"></div></div>
<!-- End of Shoutbox light effect -->
4. Save
5. Penempatan :
<a href='#showhide' name='chatbox' title='Tulis pesan'>Buku Tamu</a>6. Atau anda ingin penempatannya dengan gambar, caranya seperti ini :
<a href='#showhide' name='chatbox' title='Tulis pesan'><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkCbZlbDVf9Hykg_uSnxwMj-59e4snToec3uJ9w2ktjHb85dQGlo1faTzT_JnS7hVwDCNjmPu21O551ctvrFkrf89CPAJ3iCp5efUgyZ2_1IhvvEfIqJUld1nfc1uzB6JZz6-37WwsGps/s1600/guestbook.png"></a>