fstheight.js

function setFstHeight(h, force) {
	if (!h)
		h = $("fst").value.length ? Math.max($("fst").scrollHeight+2,min_fst_height) : min_fst_height;
	if (no_resize_fst && !force) return;
	var exh = (navigator.userAgent.indexOf("MSIE 8") >= 0 ? 1 : 0), opt = $("option").clientHeight;
	$("fst").style.height = h;
	var twh = (window.innerHeight || document.documentElement.clientHeight)-$("control").offsetHeight-2;
	$("tw").style.height = $("re").style.height = $("tw2").style.height =
		twh > 0 ? twh : 0;
}

staticpos.css

#control,#fst,#option,#menu,.tw { position: static; }
.tw { overflow-y: scroll; }
body { overflow:hidden; min-height: 53px; }
#tw2 { min-height: 0px; }