Encontre este codigo por ahi y me gusto pero siempre que lo pongo obtengo error, la verdad soy novato.
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<!-- IF not S_USER_LOGGED_IN and S_REGISTER_ENABLED -->
<style type="text/css">
#topbar{
position:absolute;
border: 0px solid black;
padding: 2px red;
background-color: ;
width: 450px;
visibility: hidden;
z-index: 200;
}
</style>
<script type="text/javascript">
var persistclose=0 //set to 0 or 1. 1 means once the bar is manually closed, it will remain closed for browser session
var startX = 30 //set x offset of bar in pixels
var startY = 5 //set y offset of bar in pixels
var verticalpos="fromtop" //enter "fromtop" or "frombottom"
function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}
function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) {
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(off set, end))
}
}
return returnvalue;
}
function closebar(){
if (persistclose)
document.cookie="remainclosed=1"
document.getElementById("topbar").style.visibility ="hidden"
}
function staticbar(){
barheight=document.getElementById("topbar").offset Height
var ns = (navigator.appName.indexOf("Netscape") != -1) || window.opera;
var d = document;
function ml(id){
var el=d.getElementById(id);
if (!persistclose || persistclose && get_cookie("remainclosed")=="")
el.style.visibility="visible"
if(d.layers)el.style=el;
el.sP=function(x,y){this.style.left=x+"px";this.st yle.top=y+"px";};
el.x = startX;
if (verticalpos=="fromtop")
el.y = startY;
else{
el.y = ns ? pageYOffset + innerHeight : iecompattest().scrollTop + iecompattest().clientHeight;
el.y -= startY;
}
return el;
}
window.stayTopLeft=function(){
if (verticalpos=="fromtop"){
var pY = ns ? pageYOffset : iecompattest().scrollTop;
ftlObj.y += (pY + startY - ftlObj.y)/8;
}
else{
var pY = ns ? pageYOffset + innerHeight - barheight: iecompattest().scrollTop + iecompattest().clientHeight - barheight;
ftlObj.y += (pY - startY - ftlObj.y)/8;
}
ftlObj.sP(ftlObj.x, ftlObj.y);
setTimeout("stayTopLeft()", 10);
}
ftlObj = ml("topbar");
stayTopLeft();
}
if (window.addEventListener)
window.addEventListener("load", staticbar, false)
else if (window.attachEvent)
window.attachEvent("onload", staticbar)
else if (document.getElementById)
window.onload=staticbar
</script>
<div id="topbar">
<p><center><img src="http://i45.tinypic.com/3450z1g.jpg"/></center></p>
<div class="forumbg">
<div class="inner"><span class="corners-top"><span></span></span>
<table class="table1" cellspacing="1">
<thead>
<tr>
<th style="text-align:center;">Bienvenid@ a ponelvideo.com</th>
</tr>
</thead>
<tbody>
<tr class="bg1"><td class="" colspan="1,">
<center>
Bienvenido a nuestra web, para acceder a todo nuestro contenido es necesario tu registro, hazlo ahora! es gratis y no tarda ni 5 minutos!
</center>
<p><center><a href="signup.php">
<img src="{T_THEME_PATH}/images/icon_register.gif" width="12" height="13" alt="*" />Registrate
</a> <a href="signup.php">
<img src="{T_THEME_PATH}/images/icon_mini_login.gif" width="12" height="13" alt="*" />Inicia sesion
</a> </center></p>
</td>
</tr>
</tbody>
</table>
<span class="corners-bottom"><span></span></span></div>
</div>
<a href="" onClick="closebar(); return false"><img src="http://i49.tinypic.com/1z1e2au.png" border="0" /></a>
</div>
<!-- ENDIF -->