Tutorial: Script caja flotante lateral derecho y desplegable de Chatango para Blogger.

<style>
#hcr {
position:fixed;
top:60px;
z-index:+1000;
}
* html #hcr {position:relative;}
.hcrtab {
height:100px;
width:30px;
float:left;
cursor:pointer;
background:url('http://2.bp.blogspot.com/-n6MFSSLcJ4w/T01qsipf6YI/AAAAAAAAGwM/dkqmUuQV4ZQ/s1600/ChatBox5.png') no-repeat;
}
.hcrcontent {
float:left;
border:2px solid #FF2E2E;
background:#FFD0D0;
padding:10px;
}
.hc-credit {font-size:9px}
.hc-credit a {text-decoration:none}
</style>
<script type="text/javascript">
function showHidehcr(){
var hcr = document.getElementById("hcr");
var w = hcr.offsetWidth;
hcr.opened ? movehcr(0, 30-w) : movehcr(20-w, 0);
hcr.opened = !hcr.opened;
}
function movehcr(x0, xf){
var hcr = document.getElementById("hcr");
var dx = Math.abs(x0-xf) > 10 ? 5 : 1;
var dir = xf>x0 ? 1 : -1;
var x = x0 + dx * dir;
hcr.style.right = x.toString() + "px";
if(x0!=xf){setTimeout("movehcr("+x+", "+xf+")", 10);}
}
</script>
<div id="hcr">
<div class="hcrtab" onclick="showHidehcr()"> </div>
<div class="hcrcontent">

<!-- CHAT BOX CODE HERE -->
<object width="250" height="350" id="obj_1330475176845"><param name="movie" value="http://BloggeameBblggr.chatango.com/group"/><param name="AllowScriptAccess" value="always"/><param name="AllowNetworking" value="all"/><param name="AllowFullScreen" value="true"/><param name="flashvars" value="cid=1330475176845&a=FF2D2D&b=100&c=FFFFFF&d=FFFFFF&k=FF2D2D&l=999999&s=1&w=0"/><embed id="emb_1330475176845" src="http://BloggeameBblggr.chatango.com/group" width="250" height="350" allowscriptaccess="always" allownetworking="all" type="application/x-shockwave-flash" allowfullscreen="true" flashvars="cid=1330475176845&a=FF2D2D&b=100&c=FFFFFF&d=FFFFFF&k=FF2D2D&l=999999&s=1&w=0"></embed></object><br />[ <a href="http://BloggeameBblggr.chatango.com/clonegroup?ts=1330475176845">Copy this</a> | <a href="http://chatango.com/creategroup?ts=1330475176845">Start New</a> | <a href="http://BloggeameBblggr.chatango.com">Full Size</a> ]
<!-- END CHAT BOX CODE --->


<br />
<div class="hc-credit">
<span style="float:left">
<a href="http://bloggeameblogger.blogspot.com/2012/02/caja-de-chat-en-forma-flotante-para-tu.html" target="_blank">
[?]
</a>
</span>
<span style="float:right">
<a href="javascript:showHidehcr()">
[Cerrar]
</a>
</span>
</div>
</div>
</div>
<script type="text/javascript">
var hcr = document.getElementById("hcr");
hcr.style.right = (30-hcr.offsetWidth).toString() + "px";
</script>
</div>
<div class='clear'></div>
<span class='widget-item-control'>
<span class='item-control blog-admin'>
<a class='quickedit' href='//www.blogger.com/rearrange?blogID=6756021128688737735&widgetType=HTML&widgetId=HTML7&action=editWidget&sectionId=sidebar' onclick='return _WidgetManager._PopupConfig(document.getElementById("HTML7"));' target='configHTML7' title='Editar'>

</a>
</span>
</span>
<div class='clear'></div>
</div></div>
</div>
<div class='clear'></div>
</div>
<div class='clear'></div>
</div>