var imageFiles_4t_397 = new Array();
imageFiles_4t_397['0'] = new Array ('_images/4t_Payne.gif', '_images/4t_PayneMouseover.gif');

function image_on_4t_397 (position) {
   var doc = eval("document.image4t_397" + position);
   doc.src = imageFiles_4t_397[position][1];
}

function image_off_4t_397 (position) {
   var doc = eval("document.image4t_397" + position);
   doc.src = imageFiles_4t_397[position][0];
}