function hilight()  {
var eSrc = window.event.srcElement;
eSrc.style.color="maroon";
}

function sienna()  {
var eSrc = window.event.srcElement;
eSrc.style.color="sienna";
}

function white()  {
var eSrc = window.event.srcElement;
eSrc.style.color="white";
}

function yellow()  {
var eSrc = window.event.srcElement;
eSrc.style.color="yellow";
}