var LastImageId=""; 
var LastImageSrc=""; 
function ImageMaker(varid, varsrc){
document [varid].src = varsrc; 
if (LastImageId !=="") {

document [LastImageId].src=LastImageSrc; 
}

LastImageId=varid; 
LastImageSrc=old;


}
function BigSwap(imagename,varsrc){
document [imagename].src = varsrc; 
}


function EgoId(what, link){
document.getElementById(what).href = link;

 }
 
 function BigBack(imagename,varsrc){
if (menucheck !== 'on') document [imagename].src = varsrc; 
}

var menucheck='off'; 
function menustat(stat){
menucheck = stat; 
}
var timemaker; 
function SetMyTime(time){
menustat('off'); 
var timemaker = setTimeout("CheckTime()",time);  
}
function CancelTime(){
clearTimeout(timemaker); 
}

function CheckTime(){
if (menucheck == 'off') BigSwap("navImage",whichimage); 
}

function ChangeIt(callid,classit){

document.getElementById(callid).className = classit;
}

function ImageSwap(Where, Img){
document.getElementById(Where).src=Img; 
}