Tricky & Tipsy Friend

<style type="text/css">
#gb{
position:fixed;
top:30px;
z-index:+1000;
}* html #gb{position:relative;}
.gbtab{
height:100px;
width:40px;
float:left;
background:url('http://i1310.photobucket.com/albums/s641/Hezronmanroe/Chatting_zpsb277ba8f.png') no-repeat;
}
.gbcontent {
float:left;
border:1px solid #ff0000;
-moz-border-radius-bottomleft:20px;
-webkit-border-radius-bottomleft:20px;
-o-border-radius-bottomleft:20px;
-khtml-border-radius-bottomleft:20px;
-moz-border-radius-topright: 20px;
-moz-border-radius-topleft: 20px;
background: #0000ff url(http://i1310.photobucket.com/albums/s641/Hezronmanroe/Sharing_zps16162eb3.gif) no-repeat bottom;
padding:10px;
opacity:0.7;-o-transition:0.8s ease-out;-moz-transition:0.8s ease-out;-webkit-transition:0.8s ease-out;}
.gbcontent:hover{opacity:2;}
</style>
<script type="text/javascript">
function showHideGB(){
var gb = document.getElementById("gb");
var w = gb.offsetWidth;
gb.opened ? moveGB(0, 51-w) : moveGB(30-w, 0);
gb.opened = !gb.opened;
}function moveGB(x0, xf){
var gb = document.getElementById("gb");
var dx = Math.abs(x0-xf) > 25 ? 25 : 1;
var dir = xf>x0 ? 1 : -1;
var x = x0 + dx * dir;
gb.style.right = x.toString() + "px";
if(x0!=xf){setTimeout("moveGB("+x+", "+xf+")", 5);}
}</script>
<div id="gb">
<div class="gbtab" onmouseover="showHideGB()"> </div>
<div class="gbcontent">
<center>
Letakkan Script Buku Tamu Anda Disini !!
<br />
<div style="text-align:center">
<a onclick="showHideGB()" class="tips-fade" title="Klik Untuk Menutup Chattingbox">
<center><hr /><img src="http://i1310.photobucket.com/albums/s641/Hezronmanroe/CloseComment_zps0d30274f.png" /><hr /></center>
</a>
</div>
</center></div>
<script type="text/javascript">
var gb = document.getElementById("gb");
gb.style.right = (50-gb.offsetWidth).toString() + "px";
</script></div>