Warning! If you remove banners, your forum may be closed!!!

Remove top banners.
Make you sure, that in HTML-header are not any links.
Put in HTML-footer, remove top banners.

Свернутый текст

<script>
var myhtmlheaderSrcTar = document.getElementsByTagName('a');
myhtmlheaderSrcTar[0].href="#";
myhtmlheaderSrcTar[0].innerHTML=" ";
</script>

Pur in HTML-footer, remove bottom banners.

Свернутый текст

<script>
var myhtmlfooterDivTar = document.getElementById("tieser-bottom");
myhtmlfooterDivTar.innerHTML = (' ');
</script>

Okay, all banners are removed.