function bName()
{
	// return 1 for Internet Explorer
	if (navigator.appName == "Microsoft Internet Explorer") return 1;
	// return 2 for Navigator
	if (navigator.appName == "Netscape") return 2;
	// return 0 for other browsers
	return 0;
}

function bVer()
{
	// return version number (e.g., 4.03)
	return parseFloat(navigator.appVersion)
}

var nameCode = bName();
var versionCode = bVer();
if ((nameCode != 0) && (versionCode >= 4))
{
	document.onmouseover=makeCool;
	document.onmouseout=makeNormal;
}

function makeCool()
{
	src = event.toElement;
	if (src.tagName == "A")
	{
		src.style.textDecoration = "underline";
	}
}

function makeNormal()
{
	src=event.fromElement;
	if (src.tagName == "A")
	{
		src.style.textDecoration = "none";
	}
}