menuOn = new Image();
menuOn.src = "nav/menu-on.gif";
menuOff = new Image();
menuOff.src = "nav/menu-off.gif";
wineOn = new Image();
wineOn.src = "nav/wine-on.gif";
wineOff = new Image();
wineOff.src = "nav/wine-off.gif";
contactOn = new Image();
contactOn.src = "nav/contact-on.gif";
contactOff = new Image();
contactOff.src = "nav/contact-off.gif";
menuOffwineOn = new Image();
menuOffwineOn.src = "nav/menu-off-wine-on.gif";
wineOffcontactOn = new Image();
wineOffcontactOn.src = "nav/wine-off-contact-on.gif";