var imageFiles_8u_1 = new Array();
imageFiles_8u_1['0'] = new Array ('_images/8u_Home.gif', '_images/8u_HomeMouseover.gif');
imageFiles_8u_1['1'] = new Array ('_images/8u_About_Duke.gif', '_images/8u_About_DukeMouseover.gif');
imageFiles_8u_1['2'] = new Array ('_images/8u_Store.gif', '_images/8u_StoreMouseover.gif');
imageFiles_8u_1['3'] = new Array ('_images/8u_Events.gif', '_images/8u_EventsMouseover.gif');
imageFiles_8u_1['4'] = new Array ('_images/8u_Contact_Us.gif', '_images/8u_Contact_UsMouseover.gif');

function image_on_8u_1 (position) {
   var doc = eval("document.image8u_1" + position);
   doc.src = imageFiles_8u_1[position][1];
}

function image_off_8u_1 (position) {
   var doc = eval("document.image8u_1" + position);
   doc.src = imageFiles_8u_1[position][0];
}