function backLit() {
cellicon=document.getElementById("tbackiconimg");
cellcase=document.getElementById("tbackimg");
celltext=document.getElementById("tbacktext");
cellicon.src="../images/leftlit.gif";
cellcase.className="iconglow";
celltext.className="txtbglow";
cellicon=document.getElementById("bbackiconimg");
cellcase=document.getElementById("bbackimg");
celltext=document.getElementById("bbacktext");
cellicon.src="../images/leftlit.gif";
cellcase.className="iconglow";
celltext.className="txtbglow";}

function backUnLit() {
cellicon=document.getElementById("tbackiconimg");
cellcase=document.getElementById("tbackimg");
celltext=document.getElementById("tbacktext");
cellicon.src="../images/leftunlit.gif";
cellcase.className="navicon";
celltext.className="navtxtb";
cellicon=document.getElementById("bbackiconimg");
cellcase=document.getElementById("bbackimg");
celltext=document.getElementById("bbacktext");
cellicon.src="../images/leftunlit.gif";
cellcase.className="navicon";
celltext.className="navtxtb";}

function forLit() {
cellicon=document.getElementById("tforwardiconimg");
cellcase=document.getElementById("tforwardimg");
celltext=document.getElementById("tforwardtext");
cellicon.src="../images/rightlit.gif";
cellcase.className="iconglow";
celltext.className="txtfglow";
cellicon=document.getElementById("bforwardiconimg");
cellcase=document.getElementById("bforwardimg");
celltext=document.getElementById("bforwardtext");
cellicon.src="../images/rightlit.gif";
cellcase.className="iconglow";
celltext.className="txtfglow";}

function forUnLit() {
cellicon=document.getElementById("tforwardiconimg");
cellcase=document.getElementById("tforwardimg");
celltext=document.getElementById("tforwardtext");
cellicon.src="../images/rightunlit.gif";
cellcase.className="navicon";
celltext.className="navtxtf";
cellicon=document.getElementById("bforwardiconimg");
cellcase=document.getElementById("bforwardimg");
celltext=document.getElementById("bforwardtext");
cellicon.src="../images/rightunlit.gif";
cellcase.className="navicon";
celltext.className="navtxtf";}

function menuLit(menu) {
cellcase=document.getElementById("t"+menu+"link");
cellcase.className="glowmenu";
cellcase=document.getElementById("b"+menu+"link");
cellcase.className="glowmenu";}

function menuUnLit(menu) {
cellcase=document.getElementById("t"+menu+"link");
cellcase.className="navmenu";
cellcase=document.getElementById("b"+menu+"link");
cellcase.className="navmenu";}