sfHover = function() {
				var sfEls = document.getElementById("topmenu").getElementsByTagName("LI");
				for (var i=0; i<sfEls.length; i++) {
					sfEls[i].onmouseover=function() {
						this.className+=(this.className.length>0? " ": "") + "sfhover";
					}
					sfEls[i].onmouseout=function() {
						this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
					}
				}
			}
			mcAccessible = function() {
				var mcEls = document.getElementById("topmenu").getElementsByTagName("A");
				for (var i=0; i<mcEls.length; i++) {
					mcEls[i].onfocus=function() {
						this.className+=(this.className.length>0? " ": "") + "sffocus"; //a:focus
						this.parentNode.className+=(this.parentNode.className.length>0? " ": "") + "sfhover"; //li < a:focus
						if(this.parentNode.parentNode.parentNode.nodeName == "LI") {
							this.parentNode.parentNode.parentNode.className+=(this.parentNode.parentNode.parentNode.className.length>0? " ": "") + "sfhover"; //li < ul < li < a:focus
							if(this.parentNode.parentNode.parentNode.parentNode.parentNode.nodeName == "LI") {
								this.parentNode.parentNode.parentNode.parentNode.parentNode.className+=(this.parentNode.parentNode.parentNode.parentNode.parentNode.className.length>0? " ": "") + "sfhover"; //li < ul < li < ul < li < a:focus
							}
						}
					}
					mcEls[i].onblur=function() {
						this.className=this.className.replace(new RegExp("( ?|^)sffocus\\b"), "");
						this.parentNode.className=this.parentNode.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
						if(this.parentNode.parentNode.parentNode.nodeName == "LI") {
							this.parentNode.parentNode.parentNode.className=this.parentNode.parentNode.parentNode.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
							if(this.parentNode.parentNode.parentNode.parentNode.parentNode.nodeName == "LI") {
								this.parentNode.parentNode.parentNode.parentNode.parentNode.className=this.parentNode.parentNode.parentNode.parentNode.parentNode.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
							}
						}
					}
				}
			}
			// only ie needs the sfHover script. all need the accessibility script...
			if(window.addEventListener) window.addEventListener('load', mcAccessible, false); // gecko, safari, konqueror and standard
			else if(document.addEventListener) document.addEventListener('load', mcAccessible, false); // opera 7
			else if(window.attachEvent) { // win/ie
				window.attachEvent('onload', sfHover);
				window.attachEvent('onload', mcAccessible);
			} else { // mac/ie5
				if(typeof window.onload == 'function') {
					var existing = onload;
					window.onload = function() {
						existing();
						sfHover();
						mcAccessible();
					}
				} else {
					window.onload = function() {
						sfHover();
						mcAccessible();
					}
				}
			}