// Toggle (show/hide) the links
function toggle (targetId) {
        if (document.getElementById) {
                target = document.getElementById ( targetId );

                if (target.style.display == "none") {
                        target.style.display = "";
                }

                else {
                        target.style.display = "none";
                }
	}
}

// Flyout Menus
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"), "");
		}
	}
}

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