function navOver(elem, link, path) {
	elem.style.backgroundColor = "#550000";
	elem.style.borderColor = "#770000";
	link.style.color = "#C8C8C8";
}

function navOut(elem, link) {
	elem.style.backgroundColor = "#000000";
	elem.style.borderColor = "#D50000";
	link.style.color = "#C8C8C8";
}

function navDown(elem, link) {
	elem.style.backgroundColor = "#550000";
	link.style.color = "#C8C8C8";
}

function navUp(path) {
	location.href = path;
}

ie4 = ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 ));

// old toggle function
function toggle( targetId ){
  if (ie4){
 		target = document.all( targetId );
			if (target.style.display == "none"){
				target.style.display = "";
			} else {
 				target.style.display = "none";
 			}
 	}
}

// new toggle functions
function toggleOn(elm) {
	document.getElementById(elm).style.display = "block";
	return false;
}

function toggleOff(elm) {
	document.getElementById(elm).style.display = "none";
	return false;
}