var imageFiles_em_3 = new Array();
imageFiles_em_3['0'] = new Array ('_images/em_ABOUT_US.gif', '_images/em_ABOUT_USMouseover.gif');
imageFiles_em_3['1'] = new Array ('_images/em_PRODUCTS.gif', '_images/em_PRODUCTSMouseover.gif');
imageFiles_em_3['2'] = new Array ('_images/em_FAQ.gif', '_images/em_FAQMouseover.gif');
imageFiles_em_3['3'] = new Array ('_images/em_ORDERING.gif', '_images/em_ORDERINGMouseover.gif');
imageFiles_em_3['4'] = new Array ('_images/em_LINKS.gif', '_images/em_LINKSMouseover.gif');
imageFiles_em_3['5'] = new Array ('_images/em_CONTACT_US.gif', '_images/em_CONTACT_USMouseover.gif');

function image_on_em_3 (position) {
   var doc = eval("document.imageem_3" + position);
   doc.src = imageFiles_em_3[position][1];
}

function image_off_em_3 (position) {
   var doc = eval("document.imageem_3" + position);
   doc.src = imageFiles_em_3[position][0];
}