var imageFiles_nd_1 = new Array();
imageFiles_nd_1['0'] = new Array ('_images/nd_Reservations.gif', '_images/nd_ReservationsMouseover.gif');
imageFiles_nd_1['1'] = new Array ('_images/nd_Photo_Gallery.gif', '_images/nd_Photo_GalleryMouseover.gif');
imageFiles_nd_1['2'] = new Array ('_images/nd_Williamstown.gif', '_images/nd_WilliamstownMouseover.gif');

function image_on_nd_1 (position) {
   var doc = eval("document.imagend_1" + position);
   doc.src = imageFiles_nd_1[position][1];
}

function image_off_nd_1 (position) {
   var doc = eval("document.imagend_1" + position);
   doc.src = imageFiles_nd_1[position][0];
}