CSS Fixed Footer This is actually a lot more useful than it sounds, but appending a fixed footer into your website is quite simple. These footers will scroll with the user and may contain helpful information about your site or unique contact details. Ideally this would only be implemented in cases where it truly adds value to the user interface.

CSS Fixed Footer

#footer {
    position: fixed;
    left: 0px;
    bottom: 0px;
    height: 30px;
    width: 100%;
    background: #444;
}
 
/* IE 6 */
* html #footer {
    position: absolute;
    top: expression((0-(footer.offsetHeight)+(document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight)+(ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop))+'px');
}