.slide_likebox {
float:right;
width:247px;
height:385px;
background: url('https://dl.dropbox.com/u/52829486/www.bachlong.name.vn/Image/fb.png') no-repeat !important;
display:block;
color:#FFFFFF ;
right:-205px;
padding:0;
position:fixed;
top: 170px;
z-index:1002;
}

<script src="http://nvt.ucoz.net/JS/A1-Likebox_an_hien_jquery.min.js"></script>
<script type="text/javascript">
jQuery.noConflict();
jQuery(function (){
jQuery(".slide_likebox").hover(function(){
jQuery(".slide_likebox").stop(true, false).animate({right:"0"},"medium");
},function(){
jQuery(".slide_likebox").stop(true, false).animate({right:"-205"},"medium");
},500);
return false;
};);
</script>
<div class="slide_likebox" style="right: -205px; ">
<div style="color: rgb(255, 255, 255); padding: 8px 5px 0pt 50px;">
<div class="FB_Loader"></div><span>
<iframe src="http://www.facebook.com/plugins/likebox.php?href=http://www.facebook.com/linkfacebookcuaban&width=198&colorscheme=light&show_faces=true&stream=false&header=false&height=368" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:198px; height:368px;" allowtransparency="true">
</iframe>
</span>
</div>
</div>