var imageFiles_21yws_31 = new Array();
imageFiles_21yws_31['0'] = new Array ('_images/21yws_Home.gif', '_images/21yws_HomeMouseover.gif');
imageFiles_21yws_31['1'] = new Array ('_images/21yws_News___Events.gif', '_images/21yws_News___EventsMouseover.gif');
imageFiles_21yws_31['2'] = new Array ('_images/21yws_Accomplishments.gif', '_images/21yws_AccomplishmentsMouseover.gif');
imageFiles_21yws_31['3'] = new Array ('_images/21yws_Official_Responses.gif', '_images/21yws_Official_ResponsesMouseover.gif');
imageFiles_21yws_31['4'] = new Array ('_images/21yws_Our_Stories.gif', '_images/21yws_Our_StoriesMouseover.gif');
imageFiles_21yws_31['5'] = new Array ('_images/21yws_How_to_Begin.gif', '_images/21yws_How_to_BeginMouseover.gif');
imageFiles_21yws_31['6'] = new Array ('_images/21yws_Newsletters.gif', '_images/21yws_NewslettersMouseover.gif');
imageFiles_21yws_31['7'] = new Array ('_images/21yws_Donate.gif', '_images/21yws_DonateMouseover.gif');
imageFiles_21yws_31['8'] = new Array ('_images/21yws_Volunteer.gif', '_images/21yws_VolunteerMouseover.gif');
imageFiles_21yws_31['9'] = new Array ('_images/21yws_Photo_Gallery.gif', '_images/21yws_Photo_GalleryMouseover.gif');

function image_on_21yws_31 (position) {
   var doc = eval("document.image21yws_31" + position);
   doc.src = imageFiles_21yws_31[position][1];
}

function image_off_21yws_31 (position) {
   var doc = eval("document.image21yws_31" + position);
   doc.src = imageFiles_21yws_31[position][0];
}