var imageFiles_ay_3 = new Array();
imageFiles_ay_3['0'] = new Array ('_images/ay_Checkerboard.gif', '_images/ay_CheckerboardMouseover.gif');
imageFiles_ay_3['1'] = new Array ('_images/ay_Favor_Catalog.gif', '_images/ay_Favor_CatalogMouseover.gif');
imageFiles_ay_3['2'] = new Array ('_images/ay_PrintMe_Ribbons.gif', '_images/ay_PrintMe_RibbonsMouseover.gif');
imageFiles_ay_3['3'] = new Array ('_images/ay_Bags___Boxes.gif', '_images/ay_Bags___BoxesMouseover.gif');

function image_on_ay_3 (position) {
   var doc = eval("document.imageay_3" + position);
   doc.src = imageFiles_ay_3[position][1];
}

function image_off_ay_3 (position) {
   var doc = eval("document.imageay_3" + position);
   doc.src = imageFiles_ay_3[position][0];
}