var imageFiles_b_21 = new Array();
imageFiles_b_21['0'] = new Array ('_images/b_About_Us_Main_Page.gif', '_images/b_About_Us_Main_PageMouseover.gif');
imageFiles_b_21['1'] = new Array ('_images/b_History.gif', '_images/b_HistoryMouseover.gif');
imageFiles_b_21['2'] = new Array ('_images/b_Mission.gif', '_images/b_MissionMouseover.gif');
imageFiles_b_21['3'] = new Array ('_images/b_FAQ.gif', '_images/b_FAQMouseover.gif');
imageFiles_b_21['4'] = new Array ('_images/b_Newsletters.gif', '_images/b_NewslettersMouseover.gif');
imageFiles_b_21['5'] = new Array ('_images/b_Annual_Report.gif', '_images/b_Annual_ReportMouseover.gif');
imageFiles_b_21['6'] = new Array ('_images/b_Scrapbook.gif', '_images/b_ScrapbookMouseover.gif');
imageFiles_b_21['7'] = new Array ('_images/b_Contact_Us.gif', '_images/b_Contact_UsMouseover.gif');
imageFiles_b_21['8'] = new Array ('_images/b_Board_and_Staff.gif', '_images/b_Board_and_StaffMouseover.gif');
imageFiles_b_21['9'] = new Array ('_images/b_Our_Community_Partners.gif', '_images/b_Our_Community_PartnersMouseover.gif');

function image_on_b_21 (position) {
   var doc = eval("document.imageb_21" + position);
   doc.src = imageFiles_b_21[position][1];
}

function image_off_b_21 (position) {
   var doc = eval("document.imageb_21" + position);
   doc.src = imageFiles_b_21[position][0];
}