var imageFiles_8u_7 = new Array();
imageFiles_8u_7['0'] = new Array ('_images/8u_NEWSLETTERS.gif', '_images/8u_NEWSLETTERSMouseover.gif');
imageFiles_8u_7['1'] = new Array ('_images/8u_PUBLICATIONS.gif', '_images/8u_PUBLICATIONSMouseover.gif');

function image_on_8u_7 (position) {
   var doc = eval("document.image8u_7" + position);
   doc.src = imageFiles_8u_7[position][1];
}

function image_off_8u_7 (position) {
   var doc = eval("document.image8u_7" + position);
   doc.src = imageFiles_8u_7[position][0];
}