var imageFiles_8d_21 = new Array();
imageFiles_8d_21['0'] = new Array ('_images/8d_Reviews.gif', '_images/8d_ReviewsMouseover.gif');
imageFiles_8d_21['1'] = new Array ('_images/8d_Links.gif', '_images/8d_LinksMouseover.gif');

function image_on_8d_21 (position) {
   var doc = eval("document.image8d_21" + position);
   doc.src = imageFiles_8d_21[position][1];
}

function image_off_8d_21 (position) {
   var doc = eval("document.image8d_21" + position);
   doc.src = imageFiles_8d_21[position][0];
}