function roll(linkNum)
// side nav rollover function occurs on mouseOver
{
  var sideSlot = document.getElementById("slotSide" + linkNum);
	sideSlot.innerHTML=">";
	sideSlot.style.color="#990000";
	document.getElementById("slot" + linkNum).style.color="#990000";
}

function rollout(linkNum)
// side nav rollover function occurs on mouseOut
{
	document.getElementById("slotSide" + linkNum).innerHTML="";
	document.getElementById("slot" + linkNum).style.color="#000000";
}