#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');
}