sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

function colrz() { 
var rcol = document.getElementById('rcol')
var cont = document.getElementById('content')
  if (rcol.offsetHeight>cont.offsetHeight)
  { cont.style.height=rcol.offsetHeight + "px";
  }
}

if (window.attachEvent) window.attachEvent("onload", sfHover);

window.onload=function(){ 
	if (document.getElementById)
	{colrz();
	} 
}