var imageFiles_599_1 = new Array();
imageFiles_599_1['0'] = new Array ('_images/599_More_From_Johnny_s.gif', '_images/599_More_From_Johnny_sMouseover.gif');

function image_on_599_1 (position) {
   var doc = eval("document.image599_1" + position);
   doc.src = imageFiles_599_1[position][1];
}

function image_off_599_1 (position) {
   var doc = eval("document.image599_1" + position);
   doc.src = imageFiles_599_1[position][0];
}