var imageFiles_c8_21 = new Array();
imageFiles_c8_21['0'] = new Array ('_images/c8_THE_GALLERY.gif', '_images/c8_THE_GALLERYMouseover.gif');
imageFiles_c8_21['1'] = new Array ('_images/c8_COINS.gif', '_images/c8_COINSMouseover.gif');

function image_on_c8_21 (position) {
   var doc = eval("document.imagec8_21" + position);
   doc.src = imageFiles_c8_21[position][1];
}

function image_off_c8_21 (position) {
   var doc = eval("document.imagec8_21" + position);
   doc.src = imageFiles_c8_21[position][0];
}