Corner

This code will place a static image in the top left corner. Sample seen on this page.

CSS:
/* --------------- Corner Advert -------------------- */
.corner-info  {
    position: fixed;
    top: 0px;
    left: 0;
    z-index: 100;
    width: 180px;
    height: 180px;
}

Markup:
[[image http://onx.wdfiles.com/local--files/lab%3Acorner/uc.png class="corner-info" link=“” title=""]]
uc.png