var imageFiles_jn_5 = new Array();
imageFiles_jn_5['0'] = new Array ('_images/jn_More_Info.gif', '_images/jn_More_InfoMouseover.gif');

function image_on_jn_5 (position) {
   var doc = eval("document.imagejn_5" + position);
   doc.src = imageFiles_jn_5[position][1];
}

function image_off_jn_5 (position) {
   var doc = eval("document.imagejn_5" + position);
   doc.src = imageFiles_jn_5[position][0];
}