var srcElement;

function stl() {
srcElement=window.event.srcElement;
srcElement.style.textDecoration="underline";
srcElement.style.cursor="hand"; 
}

function nostl() {
srcElement=window.event.srcElement;
srcElement.style.textDecoration="none";
}

function mano() {
srcElement=window.event.srcElement;
srcElement.style.cursor="hand";
}