{
home0= new Image();
home0.src = "menu/mhome.jpg";
home1 = new Image();
home1.src = "menu/mhomea.jpg";
staff0= new Image();
staff0.src = "menu/mstaff.jpg";
staff1 = new Image();
staff1.src = "menu/mstaffa.jpg";
link0= new Image();
link0.src = "menu/mlink.jpg";
link1 = new Image();
link1.src = "menu/mlinka.jpg";
sitemap0= new Image();
sitemap0.src = "menu/msitemap.jpg";
sitemap1 = new Image();
sitemap1.src = "menu/msitemapa.jpg";
contact0= new Image();
contact0.src = "menu/mcontact.jpg";
contact1 = new Image();
contact1.src = "menu/mcontacta.jpg";
services0= new Image();
services0.src = "menu/lservices.jpg";
services1 = new Image();
services1.src = "menu/lservicesa.jpg";
dentist0= new Image();
dentist0.src = "menu/ldentist.jpg";
dentist1 = new Image();
dentist1.src = "menu/ldentista.jpg";
clinic0= new Image();
clinic0.src = "menu/lclinic.jpg";
clinic1 = new Image();
clinic1.src = "menu/lclinica.jpg";
access0= new Image();
access0.src = "menu/laccess.jpg";
access1 = new Image();
access1.src = "menu/laccessa.jpg";

bwhitening0= new Image();
bwhitening0.src = "menu/bwhitening.jpg";
bwhitening1 = new Image();
bwhitening1.src = "menu/bwhiteninga.jpg";
}
function imgOn(img){
turnOn = eval(img + "1.src");
document[img].src = turnOn;
}
function imgOff(img){
turnOff = eval(img + "0.src");
document[img].src = turnOff;
}