var imageFiles_21yws_13 = new Array();
imageFiles_21yws_13['0'] = new Array ('_images/21yws_Home.gif', '_images/21yws_HomeMouseover.gif');
imageFiles_21yws_13['1'] = new Array ('_images/21yws_Society_Store.gif', '_images/21yws_Society_StoreMouseover.gif');
imageFiles_21yws_13['2'] = new Array ('_images/21yws_Education.gif', '_images/21yws_EducationMouseover.gif');
imageFiles_21yws_13['3'] = new Array ('_images/21yws_Tours.gif', '_images/21yws_ToursMouseover.gif');
imageFiles_21yws_13['4'] = new Array ('_images/21yws_Jewel_Tea.gif', '_images/21yws_Jewel_TeaMouseover.gif');
imageFiles_21yws_13['5'] = new Array ('_images/21yws_Exhibits___Events.gif', '_images/21yws_Exhibits___EventsMouseover.gif');
imageFiles_21yws_13['6'] = new Array ('_images/21yws_Archives.gif', '_images/21yws_ArchivesMouseover.gif');
imageFiles_21yws_13['7'] = new Array ('_images/21yws_Our_Gallery.gif', '_images/21yws_Our_GalleryMouseover.gif');
imageFiles_21yws_13['8'] = new Array ('_images/21yws_Supporters_Links.gif', '_images/21yws_Supporters_LinksMouseover.gif');

function image_on_21yws_13 (position) {
   var doc = eval("document.image21yws_13" + position);
   doc.src = imageFiles_21yws_13[position][1];
}

function image_off_21yws_13 (position) {
   var doc = eval("document.image21yws_13" + position);
   doc.src = imageFiles_21yws_13[position][0];
}