Segundo código XAT NA LATERAL DO BLOGGER

<script type='text/javascript'>
function showHideGB(){
var gb = document.getElementById("gb");
var w = gb.offsetWidth;
gb.opened ? moveGB(0, 30-w) : moveGB(20-w, 0);
gb.opened = !gb.opened;
}
function moveGB(x0, xf){
var gb = document.getElementById("gb");
var dx = Math.abs(x0-xf) > 10 ? 5 : 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+")", 10);}
}
</script>

<div id='gb'>

<div class='gbtab' onclick='showHideGB()'>
 </div>
<div class='gbcontent'>

<!-- BEGIN CBOX - www.cbox.ws - v001 -->
<div style='line-height:0;background-position:center;width:590px;height:310px;'>
<embed align='middle' allowscriptaccess='sameDomain' flashvars='id=174695459' height='310' name='chat' pluginspage='http://xat.com/update_flash.shtml' quality='high' src='http://www.xatech.com/web_gear/chat/chat.swf' type='application/x-shockwave-flash' width='590' wmode=''/>

</div>
</div>
</div>