var imageFiles_4z_19 = new Array();
imageFiles_4z_19['0'] = new Array ('_images/4z_Shop.gif', '_images/4z_ShopMouseover.gif');
imageFiles_4z_19['1'] = new Array ('_images/4z_Featured_Items.gif', '_images/4z_Featured_ItemsMouseover.gif');
imageFiles_4z_19['2'] = new Array ('_images/4z_Installation.gif', '_images/4z_InstallationMouseover.gif');
imageFiles_4z_19['3'] = new Array ('_images/4z_Finishes.gif', '_images/4z_FinishesMouseover.gif');
imageFiles_4z_19['4'] = new Array ('_images/4z_Products.gif', '_images/4z_ProductsMouseover.gif');

function image_on_4z_19 (position) {
   var doc = eval("document.image4z_19" + position);
   doc.src = imageFiles_4z_19[position][1];
}

function image_off_4z_19 (position) {
   var doc = eval("document.image4z_19" + position);
   doc.src = imageFiles_4z_19[position][0];
}