var imageFiles_4z_73 = new Array();
imageFiles_4z_73['0'] = new Array ('_images/4z_Shop.gif', '_images/4z_ShopMouseover.gif');
imageFiles_4z_73['1'] = new Array ('_images/4z_Featured_Items.gif', '_images/4z_Featured_ItemsMouseover.gif');
imageFiles_4z_73['2'] = new Array ('_images/4z_Installation.gif', '_images/4z_InstallationMouseover.gif');
imageFiles_4z_73['3'] = new Array ('_images/4z_Finishes.gif', '_images/4z_FinishesMouseover.gif');
imageFiles_4z_73['4'] = new Array ('_images/4z_Products.gif', '_images/4z_ProductsMouseover.gif');

function image_on_4z_73 (position) {
   var doc = eval("document.image4z_73" + position);
   doc.src = imageFiles_4z_73[position][1];
}

function image_off_4z_73 (position) {
   var doc = eval("document.image4z_73" + position);
   doc.src = imageFiles_4z_73[position][0];
}