Membuat Widget Facebook Like Box Dengan Tombol Melayang

1. Login ke Blogger -> Tata letak -> Tambah Gadget
2. Kemudian pilih HTML/JavaScript
3. Lalu pasang kode di bawah ini pada kolom HTML/JavaScript

<style type="text/css">
#at{
position:fixed;
right:450px;
z-index:+1000;
}
* html #at{position:relative;}
.attab{
height:100px;
width:30px;
float:left;
cursor:pointer;
background:url();
}
.atcontent{
float:left;
border:2px solid #999;
background: #ffffff;
-moz-border-radius-topleft:15px;
-moz-border-radius-topright:15px;
-moz-border-radius-bottomleft:15px;
-moz-border-radius-bottomright:15px;
padding:10px;
-moz-box-shadow: 0px 2px 5px 0px #f8f9b9;
}
</style>
<script type="text/javascript">
function showHideAT(){
var at = document.getElementById("at");
var w = at.offsetWidth;
at.opened ? moveAT(0, -200-w) : moveAT(20-w, 0);
at.opened = !at.opened;
}
function moveAT(x0, xf){
var at = document.getElementById("at");
var dx = Math.abs(x0-xf) > 25 ? 35 : 1;
var dir = xf>x0 ? 1 : -1;
var x = x0 + dx * dir;
at.style.top = x.toString() + "px";
if(x0!=xf){setTimeout("moveAT("+x+", "+xf+")", 10);}
}
</script>
<div id="at">
<div class="attab" onclick="showHideAT()"> </div>
<div class="atcontent">
<div align="left">
<div style="background:#ffffff;">

<iframe src="//www.facebook.com/plugins/likebox.php?href=http://www.facebook.com/mainbom&amp;width=292&amp;height=258&amp;colorscheme=light&amp;show_faces=true&amp;border_color&amp;stream=false&amp;header=false&amp;appId=371524026202784" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:292px; height:258px;" allowTransparency="true"></iframe>

</div>
</div>
<div align="right"><a href="javascript:void(0);" onclick="showHideAT()"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEha-wG1CxKgk9rBSVRhaFcexspkxxx6PJcW0BT2hZuWbbQAP9uaorKo6hCO3AEMi3792q4hAdxZ8I-3qQ3XTV8hyphenhyphenhvPVc1EatrhKXym_2_6_u4W1LMG855VX4EYQIuYl4Io5IrKPFNUgAEY/s128/Close-32.png" alt="close" title="Click here to Close Box" /></a></div>
</div></div>
<script type="text/javascript">
var at = document.getElementById("at");
at.style.top = (-200-at.offsetWidth).toString() + "px";
</script>
<div style='display:scroll; position:fixed; top:50%; left:0px;'><a href="javascript:void(0);"onclick="showHideAT()"/><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-pczfXxkxGLkr4o1mR5SDH9KU9MT7V5die_NuhXiU15IOWRQQfhl4et7ZFfCvhHVfRyW319BMM9n0fX9rVjScQ0sveKRWDQZB2BZTmtNkbpRMEP8UaFtuW_vmzGFdcKo1j6fK9r5NmeuH/s128/Drink-Facebook.png"  /></a>
</div>

4. Dan terakhir klik Simpan, lihat hasilnya.

Catatan:

• Ganti http://www.facebook.com/mainbom dengan URL Fans Page Facebook Anda.
• Jika ingin memasang tombol icon facebook di sebelah kanan, ganti left:0px; dengan right:0px; 

Semoga bermanfaat...