var imageFiles_57t_1 = new Array();
imageFiles_57t_1['0'] = new Array ('_images/57t_More_From_No_Name_Pizza.gif', '_images/57t_More_From_No_Name_PizzaMouseover.gif');

function image_on_57t_1 (position) {
   var doc = eval("document.image57t_1" + position);
   doc.src = imageFiles_57t_1[position][1];
}

function image_off_57t_1 (position) {
   var doc = eval("document.image57t_1" + position);
   doc.src = imageFiles_57t_1[position][0];
}