var imageFiles_7t_82 = new Array();
imageFiles_7t_82['0'] = new Array ('_images/7t_What_is_Leather.gif', '_images/7t_What_is_LeatherMouseover.gif');

function image_on_7t_82 (position) {
   var doc = eval("document.image7t_82" + position);
   doc.src = imageFiles_7t_82[position][1];
}

function image_off_7t_82 (position) {
   var doc = eval("document.image7t_82" + position);
   doc.src = imageFiles_7t_82[position][0];
}