var na_over = new Image();
na_over.src = "img/rollovers/na_over.gif";
var na_off = new Image();
na_off.src = "img/rollovers/na_off.gif";

var nb_over = new Image();
nb_over.src = "img/rollovers/nb_over.gif";
var nb_off = new Image();
nb_off.src = "img/rollovers/nb_off.gif";

var nc_over = new Image();
nc_over.src = "img/rollovers/nc_over.gif";
var nc_off = new Image();
nc_off.src = "img/rollovers/nc_off.gif";

var nd_over = new Image();
nd_over.src = "img/rollovers/nd_over.gif";
var nd_off = new Image();
nd_off.src = "img/rollovers/nd_off.gif";

var ne_over = new Image();
ne_over.src = "img/rollovers/ne_over.gif";
var ne_off = new Image();
ne_off.src = "img/rollovers/ne_off.gif";

var nf_over = new Image();
nf_over.src = "img/rollovers/nf_over.gif";
var nf_off = new Image();
nf_off.src = "img/rollovers/nf_off.gif";

var ng_over = new Image();
ng_over.src = "img/rollovers/ng_over.gif";
var ng_off = new Image();
ng_off.src = "img/rollovers/ng_off.gif";




var hk_over = new Image();
hk_over.src = "../img/rollovers/hk_over.gif";
var hk_off = new Image();
hk_off.src = "../img/rollovers/hk_off.gif";

var hm_over = new Image();
hm_over.src = "../img/rollovers/hm_over.gif";
var hm_off = new Image();
hm_off.src = "../img/rollovers/hm_off.gif";

var wk_over = new Image();
wk_over.src = "../img/rollovers/wk_over.gif";
var wk_off = new Image();
wk_off.src = "../img/rollovers/wk_off.gif";

var wm_over = new Image();
wm_over.src = "../img/rollovers/wm_over.gif";
var wm_off = new Image();
wm_off.src = "../img/rollovers/wm_off.gif";

var yk_over = new Image();
yk_over.src = "../img/rollovers/yk_over.gif";
var yk_off = new Image();
yk_off.src = "../img/rollovers/yk_off.gif";

var ref_over = new Image();
ref_over.src = "../img/rollovers/ng_over.gif";
var ref_off = new Image();
ref_off.src = "../img/rollovers/ng_off.gif";

var cb_over = new Image();
cb_over.src = "../img/rollovers/cb_over.gif";
var cb_off = new Image();
cb_off.src = "../img/rollovers/cb_off.gif";




var ba_over = new Image();
ba_over.src = "img/rollovers/ba_over.gif";
var ba_off = new Image();
ba_off.src = "img/rollovers/ba_off.gif";

var bb_over = new Image();
bb_over.src = "img/rollovers/bb_over.gif";
var bb_off = new Image();
bb_off.src = "img/rollovers/bb_off.gif";

var bc_over = new Image();
bc_over.src = "img/rollovers/bc_over.gif";
var bc_off = new Image();
bc_off.src = "img/rollovers/bc_off.gif";

var bd_over = new Image();
bd_over.src = "img/rollovers/bd_over.gif";
var bd_off = new Image();
bd_off.src = "img/rollovers/bd_off.gif";

var be_over = new Image();
be_over.src = "img/rollovers/be_over.gif";
var be_off = new Image();
be_off.src = "img/rollovers/be_off.gif";



var ia_over = new Image();
ia_over.src = "img/rollovers/ia_over.jpg";
var ia_off = new Image();
ia_off.src = "img/rollovers/ia_off.jpg";

var ib_over = new Image();
ib_over.src = "img/rollovers/ib_over.jpg";
var ib_off = new Image();
ib_off.src = "img/rollovers/ib_off.jpg";

var ic_over = new Image();
ic_over.src = "img/rollovers/ic_over.jpg";
var ic_off = new Image();
ic_off.src = "img/rollovers/ic_off.jpg";

var id_over = new Image();
id_over.src = "img/rollovers/id_over.jpg";
var id_off = new Image();
id_off.src = "img/rollovers/id_off.jpg";

var ie_over = new Image();
ie_over.src = "img/rollovers/ie_over.jpg";
var ie_off = new Image();
ie_off.src = "img/rollovers/ie_off.jpg";

var ie2_over = new Image();
ie2_over.src = "img/rollovers/ie2_over.jpg";
var ie2_off = new Image();
ie2_off.src = "img/rollovers/ie2_off.jpg";

var if_over = new Image();
if_over.src = "img/rollovers/if_over.jpg";
var if_off = new Image();
if_off.src = "img/rollovers/if_off.jpg";

var ig_over = new Image();
ig_over.src = "img/rollovers/ig_over.jpg";
var ig_off = new Image();
ig_off.src = "img/rollovers/ig_off.jpg";

var ih_over = new Image();
ih_over.src = "img/rollovers/ih_over.jpg";
var ih_off = new Image();
ih_off.src = "img/rollovers/ih_off.jpg";



function switchon(name){
	document[name].src = eval(name + "_over.src");
}

function switchoff(name){
	document[name].src = eval(name + "_off.src");
}