//JavaScript/TBRollOver.js
function rollon() {
var E=window.event.srcElement;
if (E.className=="tbplain")
	E.className="underline";
}
function rolloff() {
var E=window.event.srcElement;
if(E.className=="underline")
	E.className="tbplain";
}
document.onmouseover=rollon;
document.onmouseout=rolloff;