var waddington=new Image();
waddington.src="/img/nav/waddington-header.gif";

var artists_d=new Image();
artists_d.src="/img/nav/artists-d.gif";
var artists_h=new Image();
artists_h.src="/img/nav/artists-h.gif";
var artists_a=new Image();
artists_a.src="/img/nav/artists-a.gif";

var exhibitions_d=new Image();
exhibitions_d.src="/img/nav/exhibitions-d.gif";
var exhibitions_h=new Image();
exhibitions_h.src="/img/nav/exhibitions-h.gif";
var exhibitions_a=new Image();
exhibitions_a.src="/img/nav/exhibitions-a.gif";

var catalogues_d=new Image();
catalogues_d.src="/img/nav/catalogues-d.gif";
var catalogues_h=new Image();
catalogues_h.src="/img/nav/catalogues-h.gif";
var catalogues_a=new Image();
catalogues_a.src="/img/nav/catalogues-a.gif";

var gallery_d=new Image();
gallery_d.src="/img/nav/gallery-d.gif";
var gallery_h=new Image();
gallery_h.src="/img/nav/gallery-h.gif";
var gallery_a=new Image();
gallery_a.src="/img/nav/gallery-a.gif";

var contact_d=new Image();
contact_d.src="/img/nav/contact-d.gif";
var contact_h=new Image();
contact_h.src="/img/nav/contact-h.gif";
var contact_a=new Image();
contact_a.src="/img/nav/contact-a.gif";