Log in Floater code

I have a couple of codes, that, when combined and edited a little will give you what you want..

Put both these two codes in your Main Footer..

<style type="text/css">
<!--
#fBox {
position: absolute;
left: 10px;
top: 50px;
font-size: 8px;
padding: 4px;
border: 2px solid black;
_top: expression( ignoreMe=50+document.body.scrollTop+"px");
}
body > #fBox {
position: fixed;
}
#fContent {
background-color: #ffffff;
}
-->
</style>

<div id="fBox" style="display: none;">
<div id="fContent" style="text-align: center"></div>
</div>

<script type="text/javascript">
<!--
// fBox mechanics..

if(pb_action == 'home' && pb_username == 'Guest')
{
document.getElementById('fBox').style.display='';
}
// -->
</script>

<script type="text/javascript">
<!--
// Replace log-in table with smaller version in float box...

if(pb_action == 'home' && document.loginform)
{
var lgf = document.loginform;
var lgContent = '<table class="bordercolor" cellspacing="1" cellpadding="4"><tbody>';
lgContent += '<tr><td class="titlebg" align="center"><font size="2">Login</font></td></tr>';
lgContent += '<tr><td class="windowbg" align="center">';
lgContent += '<table><tbody><tr><td align="center">Username<br><input id="uname" size="20" maxlength="18">';
lgContent += '<br><a href="/index.cgi?action=register">Create New Account</a>';
lgContent += '<br>Password<br><input id="pword" size="20">';
lgContent += '<br><a href="/index.cgi?action=forgotpassword">Forgot you password?</a>';
lgContent += '</td></tr></tbody></table>';
lgContent += '<table><tbody><tr>';
lgContent += '<td width="10%" align="center"><input type="button" value="Login" id="lgin"></td>';
lgContent += '</tr></tbody></table>';
lgContent += '</td></tr></tbody></table>';
lgContent += '</td></tr></tbody></table>';
document.getElementById('fContent').innerHTML = lgContent;

function lgClick()
{
lgf.username.value = document.getElementById('uname').value;
lgf.password.value = document.getElementById('pword').value;
lgf.submit();
return;
}

var lgt = lgf.parentNode;
while(lgt.className != 'bordercolor')
{
lgt = lgt.parentNode;
}
lgt.style.display = 'none';
lgt.previousSibling.style.display = 'none';
lgt.previousSibling.previousSibling.style.display = 'none';

document.getElementById('lgin').onclick = function(){lgClick();}
}
// -->
</script>

I'm afraid not.. The log-in form is not on the main page while you are logged in, the only way you can switch accounts without logging out is from the log-in page.

Sorry.