if (document.images) {
	cus = new Image();
	cus.src = "images/mo_admcust.gif";
	serv = new Image();
	serv.src = "images/mo_wwwservice.gif";
	lgo = new Image();
	lgo.src = "images/mo_admlogoff.gif";
	rpt = new Image();
	rpt.src = "images/mo_admreport.gif";
	vdr = new Image();
	vdr.src = "images/mo_admvendor.gif";
	wlc = new Image();
	wlc.src = "images/mo_admwelc.gif";
	bnk = new Image();
	bnk.src = "images/mo_blank.gif";
	cnt = new Image();
	cnt.src = "images/mo_wwwcontact.gif";
	vsi = new Image();
	vsi.src = "images/mo_wwwabout.gif";
	wvdr = new Image();
	wvdr.src = "images/mo_wwwvendor.gif";
	wcus = new Image();
	wcus.src = "images/mo_wwwclient.gif";
	aoc = new Image();
	aoc.src = "images/mo_wwwaoc.gif";
}	

function chd(iN,rN) {
        if (document.images) {
                document[rN].src = eval(iN + '.src'); 
        }
}