products_on= new Image(77,25);
products_on.src = "/images/products_on.gif";
services_on= new Image(71,25);
services_on.src = "/images/services_on.gif";
pits_on= new Image(51,25);
pits_on.src = "/images/pits_on.gif";
about_on= new Image(75,25);
about_on.src = "/images/about_on.gif";
contact_on= new Image(81,25);
contact_on.src = "/images/contact_on.gif";


products_off= new Image(77,25);
products_off.src = "/images/products_off.gif";
services_off= new Image(71,25);
services_off.src = "/images/services_off.gif";
pits_off= new Image(51,25);
pits_off.src = "/images/pits_off.gif";
about_off= new Image(75,25);
about_off.src = "/images/about_off.gif";
contact_off= new Image(81,25);
contact_off.src = "/images/contact_off.gif";