var imageFiles_80_40 = new Array();
imageFiles_80_40['0'] = new Array ('_images/80_Fish_Market.gif', '_images/80_Fish_MarketMouseover.gif');
imageFiles_80_40['1'] = new Array ('_images/80_Full_Menu.gif', '_images/80_Full_MenuMouseover.gif');
imageFiles_80_40['2'] = new Array ('_images/80__Pizza.gif', '_images/80__PizzaMouseover.gif');
imageFiles_80_40['3'] = new Array ('_images/80_Ice_Creamery.gif', '_images/80_Ice_CreameryMouseover.gif');
imageFiles_80_40['4'] = new Array ('_images/80_Delivery.gif', '_images/80_DeliveryMouseover.gif');
imageFiles_80_40['5'] = new Array ('_images/80_Blimp.gif', '_images/80_BlimpMouseover.gif');
imageFiles_80_40['6'] = new Array ('_images/80_Gift_Certificates.gif', '_images/80_Gift_CertificatesMouseover.gif');

function image_on_80_40 (position) {
   var doc = eval("document.image80_40" + position);
   doc.src = imageFiles_80_40[position][1];
}

function image_off_80_40 (position) {
   var doc = eval("document.image80_40" + position);
   doc.src = imageFiles_80_40[position][0];
}